Presentation on GSM(2G & GPRS)
•Download as PPT, PDF•
6 likes•1,278 views
The document provides an overview of Global System for Mobile Communications (GSM) including its architecture, modulation techniques, and frequency allocation in India. It discusses the key components of GSM architecture like the Base Station System (BSS), Network Switching Subsystem (NSS), and Operations and Maintenance Center (OMC). It also covers the evolution of GSM networks from 2G to 2.5G GPRS networks and increases in data rates. Finally, it lists India's frequency allocation plan and the frequency bands designated for mobile services, broadcasting, Wi-Fi and other applications.
Report
Share
Report
Share
Recommended
Gsm architecture
This document describes the evolution of 2G and 3G mobile network architectures. It shows:
1) The separation of the control plane and user plane in 3GPP Release 4, with the MSC Server handling signaling and Media Gateways handling transmission.
2) How the MSC Server system provides operational expenditure savings by moving voice and signaling transmission to IP networks and separating equipment for more flexible siting.
3) How the MSC Server system allows investment protection by supporting existing services on GSM, EDGE, 3G and TDM, IP, and ATM transmission networks.
GPRS seminar ppt
This document provides an overview of GPRS (General Packet Radio Service) components and architecture. It discusses the key components of GPRS including the SGSN (Serving GPRS Support Node) and GGSN (Gateway GPRS Support Node). It also describes the GPRS interfaces and subsystems, including the radio subsystem, network subsystem, and gateway subsystem. The document outlines how GPRS uses the GSM architecture and packet switching to provide faster data transmission compared to GSM and CDMA networks.
Gsm overview
The document provides an overview of the GSM network architecture and components, including the mobile station, base transceiver station, base station controller, mobile switching center, home location register, and visitor location register. It also defines important identifiers in GSM like IMSI, TMSI, IMEI, LAI, and CGI. The document describes the radio interface and signaling protocols used in the GSM network like LAPD, BSSAP, DTAP, and MAP.
GSM Architecture
The document describes the architecture of GSM networks. It discusses the key components including the mobile station, base station subsystem (BSS), and network subsystem (NSS). The mobile station consists of mobile equipment and a subscriber identity module (SIM) card. The BSS comprises base transceiver stations and a base station controller. The NSS combines switches like the mobile switching center with databases like the home location register and visitor location register that track subscriber locations and identities.
GSM
The document summarizes key aspects of GSM (Global System for Mobile Communication) technology including its history, specifications, network architecture, components, services, and future developments. Specifically, it discusses the RF spectrum used by GSM, its TDMA access method, modulation techniques, network subsystems like the MSC, HLR, VLR, authentication center, radio subsystems including the BSC and BTS. It also covers mobile station components, mobile identification numbers, call origination and termination processes, and developments like 2.5G and 3G technologies.
GSM Presentation
This document provides an overview of the Global System for Mobile Communications (GSM). It discusses that GSM was created in 1982 to set a standard for mobile communications and the first system was deployed in 1991. The GSM architecture includes the mobile station, base station subsystem consisting of base transceiver stations and base station controllers, and the network and switching subsystem including mobile switching centers, home location register, and authentication center. GSM operates in the 900MHz and 1800MHz bands in India and uses frequency division duplex to provide communications between mobile devices and the network.
Gsm (2)
The document provides an overview of the Global System for Mobile (GSM) network structure. It describes the basic nodes that compose the GSM network including the mobile station, base station subsystem consisting of base transceiver stations and base station controllers, and the network switching subsystem containing elements like the mobile switching center, home location register, and visitor location register. It also outlines the services offered in GSM like teleservices, bearer services, and supplementary services.
2G & 3G Overview
The document provides an overview of 2G and 3G mobile phone networks. It describes the basic network architecture including the BSS (Base Station Subsystem consisting of the BTS and BSC), the NSS core network (including the MSC, HLR, VLR, SGSN, GGSN), and their basic functions. It also defines common abbreviations like MS, BTS, BSC, MSC, SGSN, GGSN.
Recommended
Gsm architecture
This document describes the evolution of 2G and 3G mobile network architectures. It shows:
1) The separation of the control plane and user plane in 3GPP Release 4, with the MSC Server handling signaling and Media Gateways handling transmission.
2) How the MSC Server system provides operational expenditure savings by moving voice and signaling transmission to IP networks and separating equipment for more flexible siting.
3) How the MSC Server system allows investment protection by supporting existing services on GSM, EDGE, 3G and TDM, IP, and ATM transmission networks.
GPRS seminar ppt
This document provides an overview of GPRS (General Packet Radio Service) components and architecture. It discusses the key components of GPRS including the SGSN (Serving GPRS Support Node) and GGSN (Gateway GPRS Support Node). It also describes the GPRS interfaces and subsystems, including the radio subsystem, network subsystem, and gateway subsystem. The document outlines how GPRS uses the GSM architecture and packet switching to provide faster data transmission compared to GSM and CDMA networks.
Gsm overview
The document provides an overview of the GSM network architecture and components, including the mobile station, base transceiver station, base station controller, mobile switching center, home location register, and visitor location register. It also defines important identifiers in GSM like IMSI, TMSI, IMEI, LAI, and CGI. The document describes the radio interface and signaling protocols used in the GSM network like LAPD, BSSAP, DTAP, and MAP.
GSM Architecture
The document describes the architecture of GSM networks. It discusses the key components including the mobile station, base station subsystem (BSS), and network subsystem (NSS). The mobile station consists of mobile equipment and a subscriber identity module (SIM) card. The BSS comprises base transceiver stations and a base station controller. The NSS combines switches like the mobile switching center with databases like the home location register and visitor location register that track subscriber locations and identities.
GSM
The document summarizes key aspects of GSM (Global System for Mobile Communication) technology including its history, specifications, network architecture, components, services, and future developments. Specifically, it discusses the RF spectrum used by GSM, its TDMA access method, modulation techniques, network subsystems like the MSC, HLR, VLR, authentication center, radio subsystems including the BSC and BTS. It also covers mobile station components, mobile identification numbers, call origination and termination processes, and developments like 2.5G and 3G technologies.
GSM Presentation
This document provides an overview of the Global System for Mobile Communications (GSM). It discusses that GSM was created in 1982 to set a standard for mobile communications and the first system was deployed in 1991. The GSM architecture includes the mobile station, base station subsystem consisting of base transceiver stations and base station controllers, and the network and switching subsystem including mobile switching centers, home location register, and authentication center. GSM operates in the 900MHz and 1800MHz bands in India and uses frequency division duplex to provide communications between mobile devices and the network.
Gsm (2)
The document provides an overview of the Global System for Mobile (GSM) network structure. It describes the basic nodes that compose the GSM network including the mobile station, base station subsystem consisting of base transceiver stations and base station controllers, and the network switching subsystem containing elements like the mobile switching center, home location register, and visitor location register. It also outlines the services offered in GSM like teleservices, bearer services, and supplementary services.
2G & 3G Overview
The document provides an overview of 2G and 3G mobile phone networks. It describes the basic network architecture including the BSS (Base Station Subsystem consisting of the BTS and BSC), the NSS core network (including the MSC, HLR, VLR, SGSN, GGSN), and their basic functions. It also defines common abbreviations like MS, BTS, BSC, MSC, SGSN, GGSN.
ppt of gsm network
Global System for Mobile (GSM) is a second generation cellular standard developed to provide voice services and data delivery using digital modulation. It has a network subsystem, radio subsystem, and operation and maintenance subsystem. The network subsystem includes the MSC, HLR, VLR, AuC and EIR which perform call processing and subscriber functions. The radio subsystem consists of the BSC and BTS and manages the radio network. GSM supports teleservices, data services and supplementary services and its architecture allows for cellular communication and roaming between networks.
Gsm
GSM (Global System for Mobile Communications) is a second-generation cellular technology standard that was first introduced in Europe in 1991. It was developed to address fragmentation issues with first-generation cellular networks and specifies digital network architectures and services. Key features of GSM include international roaming, telephone services like voice calls and SMS, data services up to 9.6 kbps, and supplementary services like call forwarding and caller ID. The GSM network architecture includes mobile stations, base stations, switching systems, databases, and messaging centers.
Gsm Global System For Mobile Comm[1]. Really Nice
The document provides an introduction to cellular technology and the Global System for Mobile Communication (GSM). [1] GSM was established in 1982 to create a common European mobile telephone standard and has become a globally accepted standard. [2] GSM networks use a combination of Time Division Multiple Access (TDMA) and Frequency Division Multiple Access (FDMA) and include mobile stations, base stations, switching centers, databases, and interfaces that allow connection to other networks. [3] GSM supports various services including telephony, data transmission, and messaging and provides features such as security, mobility, and roaming.
GSM dan GPRS basic
The document provides an agenda on GSM and GPRS theory that includes:
- An overview of GSM definition, history, services, system architecture, functional model, and interfaces
- Descriptions of the radio interface, A-bis, A-interface, signaling protocols, and inter-MSC signaling
- A brief history of GPRS and definitions of its new network elements and air and A-bis interfaces
Gsm architecture
The document discusses the key components and subsystems of a GSM network. It describes the network subsystem which handles call functions, the radio subsystem which manages radio connections, and the operations and maintenance subsystem which operates and maintains GSM equipment. It provides an overview of the main elements including the BTS, BSC, MSC, HLR, VLR and how they interact and manage subscriber data, authentication, encryption, and call routing in the network.
Gsm and Gprs Ppt
GSM was developed in 1991 as the first digital cellular network standard used by mobile phones. It has become the global standard for mobile communications, operating in over 219 countries. While intended to be secure, GSM has vulnerabilities that allow different types of attacks on various parts of the network. The network structure includes the base station subsystem, network and switching subsystem, and optional GPRS core network which allows packet-based internet connections.
GSM and Basics of 3G
This document provides an overview of GSM and the basics of 3G mobile networks. It discusses the introduction and features of GSM, the GSM architecture including mobile stations, base station systems, and network switching systems. It then covers GSM interfaces, channelization, handover, and the evolutions of 3G technologies including HSDPA and HSUPA. The benefits of HSPA for 3G are also summarized.
GSM Introduction
The global system for mobile communications (GSM) is a set of recommendations and specifications for a digital cellular telephone network (known as a Public Land Mobile Network, or PLMN). These recommendations ensure the compatibility of equipment from different GSM manufacturers, and interconnectivity between different administrations, including operations across international boundaries
The GSM network is comprised of the following components:
Network Elements
The GSM network incorporates a number of network elements to support mobile equipment. They are listed and described in the GSM network elements section of this chapter.
GSM subsystems
In addition, the network includes subsystems that are not formally recognized as network elements but are necessary for network operation. These are described in the GSM subsystems (non-network elements) section of this chapter.
Standardized Interfaces
GSM specifies standards for interfaces between network elements, which ensure the connectivity of GSM equipment from different manufacturers. These are listed in the Standardized interfaces section of this chapter.
Network Protocols
For most of the network communications on these interfaces, internationally recognized communications protocols have been used
These are identified in the Network protocols section of this chapter.
GSM Frequencies
The frequency allocations for GSM 900, Extended GSM and Digital Communications Systems are identified in the GSM frequencies section of this chapter.
Intro To Gsm Wh080917
The document provides an introduction to the GSM system including:
- A brief history of public wireless communication and the development of GSM over time from 1982 to 2008.
- An overview of key concepts in GSM including the network structure, location areas, public land mobile networks, and cells.
- A description of the main components that make up a GSM network including the network switching subsystem, base station subsystem, and mobile station.
- Details on important interfaces in GSM like Um, Abis, A, Ater and Gb.
- Features of GSM such as improved spectrum efficiency, system capacity, voice quality, open interfaces, and security features like authentication and encryption.
GSM Technology
What is GSM?
The Global System for Mobile communications is a digital cellular communications system. It was developed in order to create a common European mobile telephone standard but it has been rapidly accepted worldwide.
Formerly it was “Groupe Spéciale Mobile” (founded in 1982)
now: Global System for Mobile Communication.
Services:
Tele-services
Bearer or Data Services
Supplementary services
Applications:
Mobile telephony
GSM-R
Telemetry System
- Fleet management
- Automatic meter reading
- Toll Collection
- Remote control and fault reporting of DG sets
Value Added Services
Advantages:
Better Quality of speech
Data transmission is supported
New services offered due to ISDN compatibility
International Roaming possible
Large market
Crisper, cleaner quieter calls
disadvantages:
Dropped and missed calls
Less Efficiency
Security Issues
conclusion
The mobile telephony industry rapidly growing and that has become backbone for business success and efficiency and a part of modern lifestyles all over the world.
In this session I have tried to give and over view of the GSM system. I hope that I gave the general flavor of GSM and the philosophy behind its design.
The GSM is standard that insures interoperability without stifling competition and innovation among the suppliers to the benefit of the public both in terms of cost and service quality.
Gsm ppt
This document provides an overview of GSM and MTNL. It discusses that MTNL was established in 1986 to improve telecom services in India. It then describes GSM as a mobile system using multiple radio cells, and discusses related technologies like GPRS and EDGE. The document outlines the key components of GSM including the SIM card, services provided, frequencies used, and the switching, radio, and operation subsystems. It also briefly discusses value-added services, network areas in GSM, and MTNL's joint ventures.
Gsm review note by zemaryali
This document provides an overview of the key principles and components of a GSM network, including:
- The mobile station consists of the mobile equipment and subscriber identity module.
- The base station subsystem comprises the base transceiver station, which provides radio access, and the base station controller, which manages radio resources.
- The network switching subsystem includes the mobile switching center, home location register, visitor location register, and equipment identity register.
- The network uses several interfaces to connect the different components and allow mobility across the network.
High-Tech Telecommunication (4G/LTE) overview with focus on new services
Telecommunication (4G/LTE) overview with focus on new services.
* IoT, V2X, MVNO
* Useful for Sales and Marketing Experts of Telecom Companies.
معرفی روند فناوری های نوین مخابراتی (نسل 4) با تأکید بر سرویسهای جدید
* مفید برای کارشناسان و مدیران فروش و بازاریابی شرکتهای مخابراتی
2G / 3G / 4G / IMS / 5G Overview with Focus on Core Network
The document provides an overview of mobile networks from 2G to 5G, with a focus on the core network. It describes the key network elements and protocols in 2G/3G networks such as BTS, BSC, NodeB, RNC, SGSN, GGSN. Example call flows and scenarios like location update and SMS are reviewed. GPRS network architecture is introduced including the functions of SGSN, GGSN, CG. Finally, it briefly introduces 5G services before concluding.
Total GSM Concept
The GSM network is comprised of the following components:
Network Elements
The GSM network incorporates a number of network elements to support mobile equipment. They are listed and described in the GSM network elements section of this chapter.
GSM subsystems
In addition, the network includes subsystems that are not formally recognized as network elements but are necessary for network operation. These are described in the GSM subsystems (non-network elements) section of this chapter.
Standardized Interfaces
GSM specifies standards for interfaces between network elements, which ensure the connectivity of GSM equipment from different manufacturers. These are listed in the Standardized interfaces section of this chapter.
Network Protocols
For most of the network communications on these interfaces, internationally recognized communications protocols have been used
These are identified in the Network protocols section of this chapter.
GSM Frequencies
The frequency allocations for GSM 900, Extended GSM and Digital Communications Systems are identified in the GSM frequencies section of this chapter.
GSM networks are digital and can cater for high system capacities. They are consistent with the world wide digitization of the telephone network, and are an extension of the Integrated Services Digital Network (ISDN), using a digital radio interface between the cellular network and the mobile subscriber equipment
The GSM system provides a greater subscriber capacity than analogue systems. GSM allows 25 kHz. Per user, that is, eight conversations per 200kHz. Channel pair (a pair comprising one transmit channel and one receive channel). Digital channel coding and the modulation used makes the signal resistant to interference from the cells where the same frequencies are re-used (co-channel interference); a Carrier to Interference Ratio (C/I) level of 9 dB is achieved, as opposed to the 18 dB typical with analogue cellular. This allows increased geographic reuse by permitting a reduction in the number of cells in the reuse pattern. Since this number is directly controlled by the amount of interference, the radio transmission design can deliver acceptable performance.
GPRS
This research paper summarizes the principles and use of GPRS (General Packet Radio Service) as a 2.5G mobile data system and transition technology towards 3G networks. It describes how GPRS allows packet data transmission within existing 2G GSM infrastructure at moderate bit rates. It also discusses GPRS limitations and security aspects. Finally, it introduces EDGE as an enhanced version of GPRS that achieves higher speeds and concludes that GPRS/EDGE serves as an important transition technique towards 3G networks like UMTS since existing GSM infrastructure can be reused.
GSM(Global System For Mobile) Communication
GSM is a standard for second-generation digital cellular networks, first deployed in 1991. It describes protocols for 2G cellular networks used by mobile devices. The document discusses GSM's development and standardization by ETSI, its goals of improved spectrum efficiency, international roaming, and compatibility with other networks. It also outlines GSM's network architecture including subsystems for the mobile station, base station, switching, and operation support.
Gsm fundamentals
GSM Fundamentals provides an overview of GSM bands, the general architecture of a GSM network including key components like the MS, BSS, NSS, HLR, VLR, EIR, AUC, and IWF. It also describes identification numbers used in GSM like IMSI, MSISDN, IMEI, and TMSI as well as logical channels and radio technology aspects.
Gsm security and encryption
The document discusses security features in GSM cellular networks. It describes how older analog cellular systems had security vulnerabilities like the ability to intercept calls and clone phones. GSM introduced digital encryption to protect calls and authentication to verify subscribers' identities securely. The document outlines GSM's use of encryption algorithms, authentication protocols, and temporary IDs to secure communications and prevent fraud while maintaining users' privacy.
Gsm
The document discusses GSM authentication, localization, and handover.
For authentication, the document describes how the GSM network authenticates subscribers through a challenge-response mechanism using triplets generated by the AuC containing a random number (RAND), signed response (SRES), and ciphering key (Kc). The MS uses the RAND and its stored Ki to generate the SRES which is sent back to the network for verification.
For localization, the document explains that the GSM network always knows a user's location through the HLR and VLR updating location as the MS moves between MSCs. Localization can occur through network-based, handset-based, SIM-based, or hybrid methods
Mobile IP 1
Mobile IP allows mobile nodes to roam between networks while maintaining ongoing connections. It uses home and foreign agents to manage registration and tunnel packets sent to a mobile node's permanent home address to its current location. However, this can result in inefficient triangle routing. Mobile IP also faces challenges from security vulnerabilities and frequent location updates.
GPRS PINOY DEALER PACKAGE PRESENTATION by GPRS GLOBAL PINOY REMITTANCE SERVIC...
For more information, contact us:
+639999930315,
+639178811365,
+639228807291
-
To know more about us, visit our website:
www.gprsglobalpinoyremittanceservices.com
More Related Content
What's hot
ppt of gsm network
Global System for Mobile (GSM) is a second generation cellular standard developed to provide voice services and data delivery using digital modulation. It has a network subsystem, radio subsystem, and operation and maintenance subsystem. The network subsystem includes the MSC, HLR, VLR, AuC and EIR which perform call processing and subscriber functions. The radio subsystem consists of the BSC and BTS and manages the radio network. GSM supports teleservices, data services and supplementary services and its architecture allows for cellular communication and roaming between networks.
Gsm
GSM (Global System for Mobile Communications) is a second-generation cellular technology standard that was first introduced in Europe in 1991. It was developed to address fragmentation issues with first-generation cellular networks and specifies digital network architectures and services. Key features of GSM include international roaming, telephone services like voice calls and SMS, data services up to 9.6 kbps, and supplementary services like call forwarding and caller ID. The GSM network architecture includes mobile stations, base stations, switching systems, databases, and messaging centers.
Gsm Global System For Mobile Comm[1]. Really Nice
The document provides an introduction to cellular technology and the Global System for Mobile Communication (GSM). [1] GSM was established in 1982 to create a common European mobile telephone standard and has become a globally accepted standard. [2] GSM networks use a combination of Time Division Multiple Access (TDMA) and Frequency Division Multiple Access (FDMA) and include mobile stations, base stations, switching centers, databases, and interfaces that allow connection to other networks. [3] GSM supports various services including telephony, data transmission, and messaging and provides features such as security, mobility, and roaming.
GSM dan GPRS basic
The document provides an agenda on GSM and GPRS theory that includes:
- An overview of GSM definition, history, services, system architecture, functional model, and interfaces
- Descriptions of the radio interface, A-bis, A-interface, signaling protocols, and inter-MSC signaling
- A brief history of GPRS and definitions of its new network elements and air and A-bis interfaces
Gsm architecture
The document discusses the key components and subsystems of a GSM network. It describes the network subsystem which handles call functions, the radio subsystem which manages radio connections, and the operations and maintenance subsystem which operates and maintains GSM equipment. It provides an overview of the main elements including the BTS, BSC, MSC, HLR, VLR and how they interact and manage subscriber data, authentication, encryption, and call routing in the network.
Gsm and Gprs Ppt
GSM was developed in 1991 as the first digital cellular network standard used by mobile phones. It has become the global standard for mobile communications, operating in over 219 countries. While intended to be secure, GSM has vulnerabilities that allow different types of attacks on various parts of the network. The network structure includes the base station subsystem, network and switching subsystem, and optional GPRS core network which allows packet-based internet connections.
GSM and Basics of 3G
This document provides an overview of GSM and the basics of 3G mobile networks. It discusses the introduction and features of GSM, the GSM architecture including mobile stations, base station systems, and network switching systems. It then covers GSM interfaces, channelization, handover, and the evolutions of 3G technologies including HSDPA and HSUPA. The benefits of HSPA for 3G are also summarized.
GSM Introduction
The global system for mobile communications (GSM) is a set of recommendations and specifications for a digital cellular telephone network (known as a Public Land Mobile Network, or PLMN). These recommendations ensure the compatibility of equipment from different GSM manufacturers, and interconnectivity between different administrations, including operations across international boundaries
The GSM network is comprised of the following components:
Network Elements
The GSM network incorporates a number of network elements to support mobile equipment. They are listed and described in the GSM network elements section of this chapter.
GSM subsystems
In addition, the network includes subsystems that are not formally recognized as network elements but are necessary for network operation. These are described in the GSM subsystems (non-network elements) section of this chapter.
Standardized Interfaces
GSM specifies standards for interfaces between network elements, which ensure the connectivity of GSM equipment from different manufacturers. These are listed in the Standardized interfaces section of this chapter.
Network Protocols
For most of the network communications on these interfaces, internationally recognized communications protocols have been used
These are identified in the Network protocols section of this chapter.
GSM Frequencies
The frequency allocations for GSM 900, Extended GSM and Digital Communications Systems are identified in the GSM frequencies section of this chapter.
Intro To Gsm Wh080917
The document provides an introduction to the GSM system including:
- A brief history of public wireless communication and the development of GSM over time from 1982 to 2008.
- An overview of key concepts in GSM including the network structure, location areas, public land mobile networks, and cells.
- A description of the main components that make up a GSM network including the network switching subsystem, base station subsystem, and mobile station.
- Details on important interfaces in GSM like Um, Abis, A, Ater and Gb.
- Features of GSM such as improved spectrum efficiency, system capacity, voice quality, open interfaces, and security features like authentication and encryption.
GSM Technology
What is GSM?
The Global System for Mobile communications is a digital cellular communications system. It was developed in order to create a common European mobile telephone standard but it has been rapidly accepted worldwide.
Formerly it was “Groupe Spéciale Mobile” (founded in 1982)
now: Global System for Mobile Communication.
Services:
Tele-services
Bearer or Data Services
Supplementary services
Applications:
Mobile telephony
GSM-R
Telemetry System
- Fleet management
- Automatic meter reading
- Toll Collection
- Remote control and fault reporting of DG sets
Value Added Services
Advantages:
Better Quality of speech
Data transmission is supported
New services offered due to ISDN compatibility
International Roaming possible
Large market
Crisper, cleaner quieter calls
disadvantages:
Dropped and missed calls
Less Efficiency
Security Issues
conclusion
The mobile telephony industry rapidly growing and that has become backbone for business success and efficiency and a part of modern lifestyles all over the world.
In this session I have tried to give and over view of the GSM system. I hope that I gave the general flavor of GSM and the philosophy behind its design.
The GSM is standard that insures interoperability without stifling competition and innovation among the suppliers to the benefit of the public both in terms of cost and service quality.
Gsm ppt
This document provides an overview of GSM and MTNL. It discusses that MTNL was established in 1986 to improve telecom services in India. It then describes GSM as a mobile system using multiple radio cells, and discusses related technologies like GPRS and EDGE. The document outlines the key components of GSM including the SIM card, services provided, frequencies used, and the switching, radio, and operation subsystems. It also briefly discusses value-added services, network areas in GSM, and MTNL's joint ventures.
Gsm review note by zemaryali
This document provides an overview of the key principles and components of a GSM network, including:
- The mobile station consists of the mobile equipment and subscriber identity module.
- The base station subsystem comprises the base transceiver station, which provides radio access, and the base station controller, which manages radio resources.
- The network switching subsystem includes the mobile switching center, home location register, visitor location register, and equipment identity register.
- The network uses several interfaces to connect the different components and allow mobility across the network.
High-Tech Telecommunication (4G/LTE) overview with focus on new services
Telecommunication (4G/LTE) overview with focus on new services.
* IoT, V2X, MVNO
* Useful for Sales and Marketing Experts of Telecom Companies.
معرفی روند فناوری های نوین مخابراتی (نسل 4) با تأکید بر سرویسهای جدید
* مفید برای کارشناسان و مدیران فروش و بازاریابی شرکتهای مخابراتی
2G / 3G / 4G / IMS / 5G Overview with Focus on Core Network
The document provides an overview of mobile networks from 2G to 5G, with a focus on the core network. It describes the key network elements and protocols in 2G/3G networks such as BTS, BSC, NodeB, RNC, SGSN, GGSN. Example call flows and scenarios like location update and SMS are reviewed. GPRS network architecture is introduced including the functions of SGSN, GGSN, CG. Finally, it briefly introduces 5G services before concluding.
Total GSM Concept
The GSM network is comprised of the following components:
Network Elements
The GSM network incorporates a number of network elements to support mobile equipment. They are listed and described in the GSM network elements section of this chapter.
GSM subsystems
In addition, the network includes subsystems that are not formally recognized as network elements but are necessary for network operation. These are described in the GSM subsystems (non-network elements) section of this chapter.
Standardized Interfaces
GSM specifies standards for interfaces between network elements, which ensure the connectivity of GSM equipment from different manufacturers. These are listed in the Standardized interfaces section of this chapter.
Network Protocols
For most of the network communications on these interfaces, internationally recognized communications protocols have been used
These are identified in the Network protocols section of this chapter.
GSM Frequencies
The frequency allocations for GSM 900, Extended GSM and Digital Communications Systems are identified in the GSM frequencies section of this chapter.
GSM networks are digital and can cater for high system capacities. They are consistent with the world wide digitization of the telephone network, and are an extension of the Integrated Services Digital Network (ISDN), using a digital radio interface between the cellular network and the mobile subscriber equipment
The GSM system provides a greater subscriber capacity than analogue systems. GSM allows 25 kHz. Per user, that is, eight conversations per 200kHz. Channel pair (a pair comprising one transmit channel and one receive channel). Digital channel coding and the modulation used makes the signal resistant to interference from the cells where the same frequencies are re-used (co-channel interference); a Carrier to Interference Ratio (C/I) level of 9 dB is achieved, as opposed to the 18 dB typical with analogue cellular. This allows increased geographic reuse by permitting a reduction in the number of cells in the reuse pattern. Since this number is directly controlled by the amount of interference, the radio transmission design can deliver acceptable performance.
GPRS
This research paper summarizes the principles and use of GPRS (General Packet Radio Service) as a 2.5G mobile data system and transition technology towards 3G networks. It describes how GPRS allows packet data transmission within existing 2G GSM infrastructure at moderate bit rates. It also discusses GPRS limitations and security aspects. Finally, it introduces EDGE as an enhanced version of GPRS that achieves higher speeds and concludes that GPRS/EDGE serves as an important transition technique towards 3G networks like UMTS since existing GSM infrastructure can be reused.
GSM(Global System For Mobile) Communication
GSM is a standard for second-generation digital cellular networks, first deployed in 1991. It describes protocols for 2G cellular networks used by mobile devices. The document discusses GSM's development and standardization by ETSI, its goals of improved spectrum efficiency, international roaming, and compatibility with other networks. It also outlines GSM's network architecture including subsystems for the mobile station, base station, switching, and operation support.
Gsm fundamentals
GSM Fundamentals provides an overview of GSM bands, the general architecture of a GSM network including key components like the MS, BSS, NSS, HLR, VLR, EIR, AUC, and IWF. It also describes identification numbers used in GSM like IMSI, MSISDN, IMEI, and TMSI as well as logical channels and radio technology aspects.
Gsm security and encryption
The document discusses security features in GSM cellular networks. It describes how older analog cellular systems had security vulnerabilities like the ability to intercept calls and clone phones. GSM introduced digital encryption to protect calls and authentication to verify subscribers' identities securely. The document outlines GSM's use of encryption algorithms, authentication protocols, and temporary IDs to secure communications and prevent fraud while maintaining users' privacy.
Gsm
The document discusses GSM authentication, localization, and handover.
For authentication, the document describes how the GSM network authenticates subscribers through a challenge-response mechanism using triplets generated by the AuC containing a random number (RAND), signed response (SRES), and ciphering key (Kc). The MS uses the RAND and its stored Ki to generate the SRES which is sent back to the network for verification.
For localization, the document explains that the GSM network always knows a user's location through the HLR and VLR updating location as the MS moves between MSCs. Localization can occur through network-based, handset-based, SIM-based, or hybrid methods
What's hot (20)
High-Tech Telecommunication (4G/LTE) overview with focus on new services
High-Tech Telecommunication (4G/LTE) overview with focus on new services
2G / 3G / 4G / IMS / 5G Overview with Focus on Core Network
2G / 3G / 4G / IMS / 5G Overview with Focus on Core Network
Viewers also liked
Mobile IP 1
Mobile IP allows mobile nodes to roam between networks while maintaining ongoing connections. It uses home and foreign agents to manage registration and tunnel packets sent to a mobile node's permanent home address to its current location. However, this can result in inefficient triangle routing. Mobile IP also faces challenges from security vulnerabilities and frequent location updates.
GPRS PINOY DEALER PACKAGE PRESENTATION by GPRS GLOBAL PINOY REMITTANCE SERVIC...
For more information, contact us:
+639999930315,
+639178811365,
+639228807291
-
To know more about us, visit our website:
www.gprsglobalpinoyremittanceservices.com
Packet Switching and X.25 Protocol
Packet switching involves dividing data into packets that are transmitted through a network independently and reassembled at the destination. The X.25 protocol, developed in the 1960s, was one of the first standards used for packet switching networks. It establishes virtual circuits between nodes to transmit packets reliably while providing billing based on connection time. While widely used historically, X.25 has limitations for modern high-speed networks due to its overhead and lower transmission speeds compared to newer protocols like ATM and Frame Relay.
Do s attacks in vanet presentation in vanet
VANETs use wireless communications like DSRC to allow vehicles to communicate with each other and roadside infrastructure to share safety and traffic information; however, these wireless networks are vulnerable to various security attacks from malicious or rational attackers seeking to disrupt traffic, track vehicles, or cause accidents through spoofing messages about collisions or traffic conditions; effective security solutions need to provide authentication, data verification, availability, non-repudiation, and address real-time constraints of high-speed vehicle networks.
ppt on GSM architechture
This document provides an overview of the architecture of a GSM network. It describes the key components including the mobile station consisting of the terminal and SIM card. It outlines the base station subsystem containing the BTS and BSC. It also explains the network and switching subsystem which manages communication between mobile users and includes databases like HLR, VLR, EIR, and MSC to store subscriber information and handle switching functions.
Vehicle To Vehicle Communication System
Vehicle to vehicle communication system enables vehicles to communicate with each other. Watch our slide to know the benefits of this system and what type of information we can share through it. Also keep track of some potential benefits of this system and the natural evolution in automotive safety development.
Introduction to VANET
The document discusses Vehicular Ad-Hoc Networks (VANETs) which allow vehicles to communicate with each other to share safety and traffic information. It outlines the architecture of VANETs including vehicle-to-vehicle and vehicle-to-roadside communications. The document then covers security challenges in VANETs such as threats to availability, authentication, and confidentiality. It also discusses challenges like mobility, volatility, and balancing privacy with authentication and liability. Finally, it lists security requirements for VANETs including message authentication, non-repudiation, availability, and privacy protection.
Vanet ppt
This document provides an overview of Vehicular Ad-Hoc Networks (VANETs). It discusses how VANETs allow vehicle-to-vehicle and vehicle-to-infrastructure communication using technologies like Dedicated Short Range Communication. It describes the challenges of VANETs including routing delays and security issues. Finally, it outlines some of the safety, convenience and commercial applications that are possible with VANETs such as improved traffic management and navigation services.
VANET, Security and Trust
The document discusses security issues and trust management in Vehicular Ad-Hoc Networks (VANETs). It outlines various security challenges in VANETs including handling malicious nodes, privacy, and message attacks. It also discusses approaches for trust establishment including infrastructure-based, self-organizing, and hybrid models. A case study is presented on a collaborative research project for a multi-source trust model to detect legitimate and spurious safety messages in VANETs.
GSM ARCHITECTURE
The document provides an overview of the GSM network architecture, including its three main subsystems: the Mobile Station subsystem, the Base Station Subsystem, and the Network Switching Subsystem. It describes the key elements and interfaces within each subsystem, such as the Mobile Station, Base Transceiver Station, Base Station Controller, Mobile Switching Center, Home Location Register, and Visitor Location Register. The interfaces that connect these elements, such as the A, Abis, and Um interfaces, are also introduced.
GPRS
- GPRS is an upgrade to GSM that allows packet-based data services and efficient use of network bandwidth. It provides higher data rates than GSM and constant connectivity.
- The GPRS network architecture introduces new network elements like the SGSN and GGSN to route data packets. The SGSN manages packet data in its service area while the GGSN connects the GPRS network to external packet networks.
- Session management in GPRS includes establishing PDP contexts for data transfer sessions and location management tracks the routing area of mobile devices through routing area updates.
Viewers also liked (11)
GPRS PINOY DEALER PACKAGE PRESENTATION by GPRS GLOBAL PINOY REMITTANCE SERVIC...
GPRS PINOY DEALER PACKAGE PRESENTATION by GPRS GLOBAL PINOY REMITTANCE SERVIC...
Similar to Presentation on GSM(2G & GPRS)
Mobile Networks Overview (2G / 3G / 4G-LTE)
Mobile networks have evolved over several generations from 1G analog cellular to 4G LTE networks. This document provides an overview of the fundamental concepts and evolution of mobile networks including discussions of 2G, 3G, 4G networks and the Evolved Packet Core. It describes the core network functions and interfaces as well as basic network scenarios.
Gsm presntation
This document provides an overview of the Global System for Mobile (GSM) network. It describes the key components of GSM system architecture including the mobile station, base station subsystem, and network switching subsystem. It also outlines GSM technical specifications such as frequency bands and modulation methods. Additionally, it covers GSM channels, security features, characteristics, and applications.
Gsm presntation
This document provides an overview of the Global System for Mobile (GSM) network. It describes the key components of GSM system architecture including the mobile station, base station subsystem, and network switching subsystem. It also outlines the technical specifications of GSM including frequency bands, modulation, encryption, and security features. Finally, it discusses some common applications of GSM technology such as mobile telephony, telemetry systems, and value-added services.
Rk 3 gsm network
The document provides an overview of the Global System for Mobile (GSM) network. It discusses the history and development of GSM, the key components of GSM architecture including the mobile station, base station subsystem, and network switching subsystem. It also describes the technical specifications of GSM such as frequency spectrum, frame structure, channels, and security features. Finally, it discusses the applications and future developments of GSM networks including 2.5G and 3G technologies.
Rk 3 gsm network @guddu
The document provides an overview of the Global System for Mobile (GSM) network. It discusses the history and development of GSM, the key components of GSM architecture including the mobile station, base station subsystem, and network switching subsystem. It also describes the technical specifications of GSM such as frequency spectrum, frame structure, channels, and security features. Finally, it discusses the applications and future developments of GSM networks including 2.5G and 3G technologies.
Mobile Networks Architecture and Security (2G to 5G)
Mobile Networks Architecture and Security (2G to 5G)
+ Mobile Networks History 2G/3G/4G/LTE/5G
+ CS/PS/EPC/5GC Core Network Elements Overview
+ Mobile Networks Basic Scenarios
+ Mobile Network Security
+ Authentication / Ciphering
GSM Network
GSM is a second generation cellular standard developed to provide voice services and data delivery using digital modulation. It was developed by Groupe Spécial Mobile in 1982 to replace incompatible analog cellular systems. GSM specifications were released in 1990 and it is now used in over 135 countries worldwide with over 1.3 billion subscribers. GSM services include teleservices like voice calls, data services like SMS and supplementary services like call waiting. The GSM network architecture consists of mobile stations, base station subsystems including BTS and BSC, and network switching subsystems including MSC, HLR, VLR and others. Future enhancements to GSM include HSCSD, GPRS and EDGE to provide higher data rates before
GSM Architecture.ppt
GSM (Global System for Mobile communications) is a digital cellular network developed in the 1980s to provide voice and data services. It uses TDMA technology to allow multiple users to access radio channels simultaneously over the same radio frequency. The GSM network architecture consists of mobile stations, base station subsystems, and network switching subsystems. GSM has evolved over time to support higher data speeds and now provides up to 2Mbps data rates. It is an open, digital standard used by over 4 billion people across more than 212 countries and territories.
GSM network
GSM (Global System for Mobile communication) is a second generation cellular standard developed to provide voice and data services using digital modulation. It was developed in 1982 by the Groupe Special Mobile to replace incompatible analog cellular systems. GSM specifications include TDMA/FDMA access methods, GMSK modulation, and frequency bands of 900MHz and 1800MHz. The GSM system architecture consists of mobile stations, base station subsystem including BTS and BSC, network switching subsystem including MSC, HLR, VLR, and supplementary registers. GSM provides telecommunication services, bearer services like SMS, and supplementary services like call forwarding. Security is provided through authentication, encryption, and SIM cards. GSM has enabled international ro
bsnl presentation on gsm
The document provides an overview of GSM networks including:
1. GSM was developed in the 1980s to standardize cellular networks in Europe and is now used globally.
2. The key components of a GSM network are the mobile station (phone), base station subsystem including base transceiver stations and base station controllers, and the network switching subsystem centered around mobile switching centers.
3. GSM uses TDMA and FDMA to allow multiple users to access the same radio channel simultaneously. It operates in the 900MHz and 1800MHz bands and supports data rates up to 9.6kbps along with services like SMS.
Ch2 gsm network architecture
The document discusses the architecture of a GSM network. It describes the key components including the mobile station (MS), base station subsystem (BSS) consisting of base transceiver stations (BTS) and base station controllers (BSC), mobile switching center (MSC), home location register (HLR), visitor location register (VLR), and authentication center (AUC). The MS communicates with the BTS, while the BSC manages several BTS. The MSC then routes calls between the mobile network and fixed networks, assisted by the HLR for subscriber data and VLR for temporary data.
105093_633617613676087500 GSM technology.ppt
This presentation provides an overview of the Global System for Mobile (GSM) network. It discusses the history and development of GSM, the key components of GSM architecture including the mobile station, base station subsystem, and network switching subsystem. It also describes the technical specifications of GSM such as frequency spectrum, modulation, encryption, and authentication methods. Finally, it outlines the services provided by GSM like teleservices, bearer services, and supplementary services as well as current and future applications of GSM technology.
GSM.ppt
This document provides an overview of the Global System for Mobile Communications (GSM) cellular standard. It describes the key components of GSM including the mobile station, base station subsystem, network switching subsystem, and services. It outlines the technical specifications of GSM such as frequency bands, modulation, encryption, and data rates. It also discusses security measures, characteristics, applications, and the evolution of GSM to newer standards.
Basic of teleom gsm
This document provides an overview of Global System for Mobile Communications (GSM) technology. It discusses the history and development of GSM standards, the cellular network structure involving base stations, base station controllers, mobile switching centers and other components. It also describes key concepts such as frequency division multiple access, time division multiple access, mobility management, call management, and identifies used in GSM networks including IMSI, TMSI, IMEI. The document outlines the protocol architecture and functions of various nodes in the GSM network.
Location based encryption in gsm cellular network
This document discusses location-based encryption in GSM cellular networks. It proposes using a mobile station's location information, determined through cell ID, sector ID, and timing advance, to generate encryption keys. This adds an additional layer of security beyond conventional GSM encryption by only allowing decryption in authorized locations. The document reviews GSM security structures and positioning methods. It then presents a new key generation method that incorporates location to strengthen security compared to relying only on SIM card parameters for key generation.
Overview gsm,gprs& umts
The document provides an overview of GSM, GPRS, and UMTS mobile wireless technologies. It describes that GSM is a digital cellular standard developed in Europe to provide wireless voice communications. GPRS and UMTS are extensions of GSM that add wireless data capabilities, with UMTS moving networks toward being fully IP-based and supporting broadband services. The key components of a GSM network are the mobile station (phone), base transceiver station (handles radio link), base station controller (manages radio network), and switching centers.
GSM. Global System for Mobile Communication.
This document provides an overview of Global System for Mobile Communication (GSM) technology. It discusses the history and evolution of GSM from 1G to future 5G networks. The key components of a GSM network are described, including the mobile equipment, subscriber identity module, base station system consisting of base transceiver stations and base station controllers, mobile switching center, home location register, visitor location register, and authentication center. Applications, advantages like worldwide connectivity, and disadvantages like limited range are highlighted. The presentation concludes with references and an acknowledgment.
GSM & GPRS ARCHITECTURE
This document discusses the architecture of GSM and GPRS mobile networks. It describes the key components of GSM including the mobile station, base station subsystem, network switching subsystem, and operational support subsystem. It then explains the architecture of GPRS, including new GPRS support nodes like SGSN and GGSN, and how GPRS enhances GSM to provide packet-switched data services over the existing GSM network infrastructure. Finally, it briefly mentions short message service (SMS) capabilities in GSM networks.
gsm-archtecture.ppt mobile computing ppt
The document provides an overview of the GSM architecture, which is divided into three main subsystems:
1. The Base Station Subsystem (BSS) which includes the Base Transceiver Station (BTS) and Base Station Controller (BSC).
2. The Network Switching Subsystem (NSS) which includes the Mobile Switching Center (MSC), Home Location Register (HLR), Visitor Location Register (VLR), and Authentication Center (AUC).
3. The Operations and Support Subsystem (OSS) which handles maintenance of the network.
The Mobile Station (MS) consists of the Mobile Equipment (ME) and the Subscriber Identity Module (SIM) card. The SIM card provides
Similar to Presentation on GSM(2G & GPRS) (20)
Mobile Networks Architecture and Security (2G to 5G)
Mobile Networks Architecture and Security (2G to 5G)
Recently uploaded
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Fueling AI with Great Data with Airbyte Webinar
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
AWS Cloud Cost Optimization Presentation.pptx
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Azure API Management to expose backend services securely
How to use Azure API Management to expose backend service securely
Best 20 SEO Techniques To Improve Website Visibility In SERP
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Programming Foundation Models with DSPy - Meetup Slides
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Operating System Used by Users in day-to-day life.pptx
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. 💻
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Skybuffer SAM4U tool for SAP license adoption
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Recently uploaded (20)
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Azure API Management to expose backend services securely
Azure API Management to expose backend services securely
Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
Programming Foundation Models with DSPy - Meetup Slides
Programming Foundation Models with DSPy - Meetup Slides
Operating System Used by Users in day-to-day life.pptx
Operating System Used by Users in day-to-day life.pptx
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
Presentation on GSM(2G & GPRS)
- 1. GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS BRIJESH KAUSHIK
- 2. INTRODUCTION TO GSM ARCHITECTURE a)BSS-MS,BTS,BSC b)NSS-MSC,GMSC OMS GPRS (2.5G) ORGANIZATIONS RELATED WITH GSM,3G INDIA’S FREQUENCY ALLOCAION PLAN
- 4. ARCHITECTURE OF GSM (2G) 9.6kbps
- 5. ARCHITECTURE OF GSM (2G)
- 6. ARCHITECTURE OF GSM (2G)
- 7. ARCHITECTURE OF GSM (2G)
- 8. ARCHITECTURE OF GSM (2G)
- 9. ARCHITECTURE OF GSM (2G)
- 10. ARCHITECTURE OF GSM (2G)
- 12. ME (Mobile Equipment) IMEI : 15 digits (*#06#) SIM (Subscriber Identity Module) card Serial no. – 19 digits MSISDN : 12 digits(CC+NDC+SN) (1-3+ 12-14) 91xxxxxx37 MSRN IMSI : 15 digits SECRET KEY Ki - 128 bits SAME AS PRESENT IN AUTHENTICATION CENTRE TMSI
- 13. BTS(Base Transceiver System) COVERAGE AREA : 100M- 35KM BSC(Base Station Controller) CALL HANDOVER
- 14. GMSC (Gateway Mobile Switching Centre) BLACK LIST GREY LIST WHITE LIST
- 16. ARCHITECTURE OF GPRS (2.5G) 35kbps-171kbps
- 18. i) 0-87.5 MHz is used for marine and aeronautical navigation, short and medium wave radio and cordless phones. ii) 87.5-108 MHz is used for FM radio broadcasts iii) 109- 173 MHz Used for Satellite communication, aeronautical navigation and outdoor broadcast vans iv) 230—450 MHz Used for Satellite communication and outdoor broadcast vans. v) 585-698 MHz Used for TV broadcast vi) 806-960 Used by GSM and CDMA mobile services vii) 960-1710 Aeronautical and space communication viii) 1710- 1930 Used for GSM mobile services ix) 1930-2010 – Used by defence forces x) 2025-2110 – Satellite and space communications xi) 2170-2300 – Satellite and space communications xii) 2400- 2483.5 Used for Wi-Fi and Bluetooth short range services xiii) 2483.5-3300 Space communications ivx) 3600-10000 Space research, radio navigation xv) 10000 – used for satellite downlink for broadcast and DTH services