This document discusses the architecture of GSM networks. It describes the key components of GSM architecture including the base station controller, home location register, authentication center, visitor location register, and equipment identification register. It also discusses the subscriber identity module (SIM) card, implementation of GSM including modulation and encoding, and GSM variants and standards.
This document summarizes technical information for the BARAUN site with site ID I-MP-SIUR-ENB-6002. It includes the site name, ID, location coordinates, antenna and transmitter parameters, radiation diagrams, photos of signs and equipment. Calculations show the EIRP and EIRPth values for different frequencies in use at the site are within permitted limits. The first date of radiation for the site is listed as December 15, 2015. Adjacent buildings are inventoried with their distances and orientations to the tower.
The document is a 3G tutorial that provides an overview of:
- The history and evolution of mobile radio technology from 1G to 3G.
- Evolving network architectures based on GSM-MAP and IS-41 and the 3GPP and 3GPP2 evolution paths.
- Evolving services including messaging, location, and multimedia.
- Applications and business models for 3G.
The tutorial contains slides on the history of cellular standards, the development of 2G technologies like GSM and CDMA, an overview of 3G standards like W-CDMA and CDMA2000, and the migration paths from 2G to 3G networks and services.
This document summarizes key topics from a regulatory workshop on 4G, including:
- The progression of mobile generations from 1G to 5G and how 3G and 4G standards evolved.
- The role of the ITU in establishing global standards and identifying spectrum for mobile technologies.
- How LTE advanced 4G technology achieves higher speeds and capacities than prior standards.
- Implications for regulators in ensuring sufficient spectrum holdings across frequency bands to support 4G networks and in pursuing spectrum reform priorities.
The LPE antenna series is a range of low profile antennas that incorporate wideband cellular elements covering 2G, 3G, and 4G frequencies in a robust, compact housing. The antennas are enclosed in a weather and impact resistant plastic molding and can be supplied with extension cables in various lengths. Technical specifications and performance data are provided.
The iNetVu® Ka-98H Drive-Away Antenna is a 98 cm auto-acquire satellite antenna system which can be mounted on the roof of a vehicle for Broadband Internet Access over any configured satellite. The system works seamlessly with the iNetVu® 7024C Controller providing fast satellite acquisition within minutes, anytime anywhere.
This document discusses the architecture of GSM networks. It describes the key components of GSM architecture including the base station controller, home location register, authentication center, visitor location register, and equipment identification register. It also discusses the subscriber identity module (SIM) card, implementation of GSM including modulation and encoding, and GSM variants and standards.
This document summarizes technical information for the BARAUN site with site ID I-MP-SIUR-ENB-6002. It includes the site name, ID, location coordinates, antenna and transmitter parameters, radiation diagrams, photos of signs and equipment. Calculations show the EIRP and EIRPth values for different frequencies in use at the site are within permitted limits. The first date of radiation for the site is listed as December 15, 2015. Adjacent buildings are inventoried with their distances and orientations to the tower.
The document is a 3G tutorial that provides an overview of:
- The history and evolution of mobile radio technology from 1G to 3G.
- Evolving network architectures based on GSM-MAP and IS-41 and the 3GPP and 3GPP2 evolution paths.
- Evolving services including messaging, location, and multimedia.
- Applications and business models for 3G.
The tutorial contains slides on the history of cellular standards, the development of 2G technologies like GSM and CDMA, an overview of 3G standards like W-CDMA and CDMA2000, and the migration paths from 2G to 3G networks and services.
This document summarizes key topics from a regulatory workshop on 4G, including:
- The progression of mobile generations from 1G to 5G and how 3G and 4G standards evolved.
- The role of the ITU in establishing global standards and identifying spectrum for mobile technologies.
- How LTE advanced 4G technology achieves higher speeds and capacities than prior standards.
- Implications for regulators in ensuring sufficient spectrum holdings across frequency bands to support 4G networks and in pursuing spectrum reform priorities.
The LPE antenna series is a range of low profile antennas that incorporate wideband cellular elements covering 2G, 3G, and 4G frequencies in a robust, compact housing. The antennas are enclosed in a weather and impact resistant plastic molding and can be supplied with extension cables in various lengths. Technical specifications and performance data are provided.
The iNetVu® Ka-98H Drive-Away Antenna is a 98 cm auto-acquire satellite antenna system which can be mounted on the roof of a vehicle for Broadband Internet Access over any configured satellite. The system works seamlessly with the iNetVu® 7024C Controller providing fast satellite acquisition within minutes, anytime anywhere.
- The document describes the Marathon II microwave radio system for industrial applications, highlighting its key features:
- It uses a modern ASIC modem chip and has a fanless design for low maintenance in remote locations.
- It provides hitless adaptive coding and modulation as well as automatic power control for long distance links with high performance and availability.
- Other features include a user-friendly web interface, managed Gigabit Ethernet switch, low power consumption, and suitability for long distance mountainous or over-water links.
The document summarizes the Ericsson RBS6000 series of radio base stations, which were popular in the last decade. It describes the modular design using different units like Digital Units and Radio Units to support configurations. It provides examples of configurations including racks and shelves. It also describes the evolution of the GSM modules from early DUG10/RUG designs to later DUG20/RUS designs with baseband processing. UMTS and LTE modules are also introduced. Combined GSM/UMTS/LTE configurations using modules like DUS31/41 are highlighted. Finally it discusses opportunities for Osmocom software to support these radios by adding E1/TDM user plane support.
The document provides an overview of WiMAX technology, including its basic concepts, application scenarios, and network structure. It describes WiMAX as a broadband wireless technology based on the IEEE 802.16 standard that supports both fixed and mobile broadband access. It also outlines the key components of a WiMAX network, including the mobile subscriber station, access service network, and connect service network.
UMTS is the 3G wireless standard that provides data transfer rates greater than 2Mbps. It combines the GSM network infrastructure with CDMA air interface technology. UMTS uses W-CDMA technology and offers download speeds of 11Mbps theoretically, though most users experience around 384Kbps. It requires new network equipment and frequencies compared to 2G networks. In the US, Cingular and T-Mobile have begun limited UMTS deployments, but coverage remains poor overall. Potential applications include video telephony, media downloads, and television on mobile phones, but network and device limitations have prevented widespread adoption.
The document provides specifications for the CT-3080N 150W 8-band jammer, including its frequency ranges and output power levels for GPS, 4G LTE, WiFi, VHF, UHF, GSM, 3G UMTS, and other signals. It can mix and match modules across these 8 bands with adjustable and switchable power levels up to 150W total. The jammer is powered by AC or DC, has a range of 50-150 meters, weighs 11kg, and has external antenna and 1 year warranty.
The document discusses the SatTrooper manpack tactical satellite communication terminal from Gilat. The SatTrooper enables rapid connectivity for data, voice and telephony through satellite networks for military and government users in remote and harsh conditions. It features an automatically pointing antenna that can be set up within minutes without tools. The integrated system includes an antenna, modem, and batteries in a ruggedized enclosure within an ergonomic backpack for portability. It provides reliable transmission of data, voice and video with security and performance in low signal conditions.
This document outlines an embedded system project that tracks position using GPS and GSM. It includes block diagrams of an embedded system and the ARM7 microcontroller. It describes the features of the LPC2148 development board used, which contains an ARM7TDMI-S microcontroller. It then explains the processes of GPS and GSM modules and provides circuit diagrams and physical connections. It details building and burning the project on the LPC2148 board and simulating results on an LCD display. Finally, it mentions advantages and disadvantages of the system.
Finnish Land forces C4I development based on SDRJuha Mattila
The document discusses how the Finnish Army is changing its combat techniques by using software-defined radio (SDR) platforms as the basis for tactical command, control, communications, and computer (C3) systems. It provides an overview of SDR and waveform research and development projects undertaken by the Finnish Army since 2007. It then describes how the Army is implementing a more networked, modular approach to tactical C3 using SDR technology, focusing on smaller, programmable radios and routers to create a flexible, adaptable system of systems.
The document describes SUN Telecom's SUN-GE9100 series OLT, which features high reliability and flexibility. The OLT can support 8 Gigabit Ethernet PON ports connecting to 512 ONUs, and provides 8 Gigabit Ethernet uplink interfaces. It is suited for FTTx access solutions delivering Ethernet, voice, and CATV services over fiber. The OLT chassis supports hot-swappable cards including a main card and up to four PON cards. Related ONU models are also listed that support data, voice, and CATV services.
The LG[P]E antenna series is a low profile antenna that incorporates a wideband cellular element covering 2G/3G/4G frequencies along with an integrated GPS/GNSS/BeiDou patch and two dual band WiFi elements. It is housed in a robust, weather and impact resistant plastic enclosure. Extension cables can be added in various lengths.
The LGE-7-27 is a low profile antenna that incorporates cellular elements covering 2G/3G/4G frequencies along with GPS/GNSS/BEIDOU elements in a robust, weatherproof housing. It is designed to be tough yet cost effective. The antenna provides wideband coverage for LTE networks and GPS signals. It has a rugged, low profile design enclosed in impact resistant plastic with internal cellular and GPS elements and external connection cables.
This document describes several drone jamming devices with different frequency bands and power outputs. The CT-2080B is an 8 band briefcase jammer with a total power of 16W and a range of 50-200 meters. The CT-3060N-UAV is a more powerful 6 band jammer with a total power of 127W and range of 300-600 meters. The CT-3077B-UAV is a 7 band built-in battery jammer with total power of 172W and range of 300-800 meters.
This document summarizes Globalstar mobile satellite services and products offered through Elsacom, including voice, data, and SMS services as well as mobile asset tracking applications. It describes the Elsacom SIM card and standard voice services, data transmission services including "Express Data" to accelerate internet use, supplementary customer services from Elsacom, and Globalfleet applications for mobile asset monitoring and infrastructure monitoring. An overview is given of user terminals for mobile, maritime, fixed, SCADA, and logistics uses. Finally, Elsacom tariff plans tailored for different customer needs are outlined.
This document presents product portfolios for several companies, including:
- Fiber and VDSL2 networking devices such as ONTs, IADs, and home gateways for fiber and copper broadband access.
- Media converters to convert between optical and electrical interfaces.
- Small cell products for 3G and LTE wireless including residential, enterprise, and outdoor models.
- IP phones, key systems, and communication systems for small to medium businesses.
- Consumer solutions including IP video door phones, home security cameras, and smart home systems integrated with smartphone apps.
The document provides brief descriptions and specifications for each product line. It also shows examples of how the universal home gateway
The document describes a 40-channel DWDM multiplexer/demultiplexer module that aggregates 40 DWDM channels onto a single fiber using athermal arrayed waveguide grating (AWG) technology. It is packaged in a 1U rack-mounted chassis for simple installation and modularity. The module offers low loss and high density to add DWDM capability to networks with monitor ports for troubleshooting and specifications that comply with ITU grid standards.
The document lists a wide range of topics related to technology including nanotechnology, robotics, automation, manufacturing, energy, computing, communications, and transportation. Some specific areas mentioned include nano-robotics, machine vision, flexible manufacturing systems, computer aided manufacturing, micro electro mechanical systems, sustainable energy, automation in automobiles, energy conservation, alternate fuels, process modeling and simulation, and more. The diverse list spans many current and emerging technologies across several industries.
Both Winston Smith from 1984 and Truman Burbank from The Truman Show lived in dystopian societies with strict limitations and control over their lives. They were not allowed to love who they wanted or travel freely. To gain freedom and happiness, both characters rebelled against their oppressive environments despite the risks, with Winston joining a resistance and Truman escaping his fabricated world on television.
DataAngle Technologies focus on lead parameters to build the list to the client. We help the client with in-depth research techniques where our list building experts will give you with the relevant list by knowing the target audience and then classify their needs.
This document discusses coding Java for XPage developers. It covers topics like functions, classes, code comments, error handling, and the OpenNTF Domino API project. The OpenNTF Domino API provides Java classes for working with Domino sessions and databases that can make development easier. Instructions are given on how to install the API JAR files and configure the Domino server to use the API classes.
Thadeu is a 22-year-old informatics teacher who is currently studying administration in university. He feels unsatisfied in his administration course and plans to switch to physical education because he believes sports will be important in the future. Thadeu got into teaching informatics after interning in a course and being selected as a teacher, where he has now worked for 4 years. He hopes to connect his interests by creating his own gym and martial arts club, while using informatics skills to promote it and administration knowledge anywhere.
- The document describes the Marathon II microwave radio system for industrial applications, highlighting its key features:
- It uses a modern ASIC modem chip and has a fanless design for low maintenance in remote locations.
- It provides hitless adaptive coding and modulation as well as automatic power control for long distance links with high performance and availability.
- Other features include a user-friendly web interface, managed Gigabit Ethernet switch, low power consumption, and suitability for long distance mountainous or over-water links.
The document summarizes the Ericsson RBS6000 series of radio base stations, which were popular in the last decade. It describes the modular design using different units like Digital Units and Radio Units to support configurations. It provides examples of configurations including racks and shelves. It also describes the evolution of the GSM modules from early DUG10/RUG designs to later DUG20/RUS designs with baseband processing. UMTS and LTE modules are also introduced. Combined GSM/UMTS/LTE configurations using modules like DUS31/41 are highlighted. Finally it discusses opportunities for Osmocom software to support these radios by adding E1/TDM user plane support.
The document provides an overview of WiMAX technology, including its basic concepts, application scenarios, and network structure. It describes WiMAX as a broadband wireless technology based on the IEEE 802.16 standard that supports both fixed and mobile broadband access. It also outlines the key components of a WiMAX network, including the mobile subscriber station, access service network, and connect service network.
UMTS is the 3G wireless standard that provides data transfer rates greater than 2Mbps. It combines the GSM network infrastructure with CDMA air interface technology. UMTS uses W-CDMA technology and offers download speeds of 11Mbps theoretically, though most users experience around 384Kbps. It requires new network equipment and frequencies compared to 2G networks. In the US, Cingular and T-Mobile have begun limited UMTS deployments, but coverage remains poor overall. Potential applications include video telephony, media downloads, and television on mobile phones, but network and device limitations have prevented widespread adoption.
The document provides specifications for the CT-3080N 150W 8-band jammer, including its frequency ranges and output power levels for GPS, 4G LTE, WiFi, VHF, UHF, GSM, 3G UMTS, and other signals. It can mix and match modules across these 8 bands with adjustable and switchable power levels up to 150W total. The jammer is powered by AC or DC, has a range of 50-150 meters, weighs 11kg, and has external antenna and 1 year warranty.
The document discusses the SatTrooper manpack tactical satellite communication terminal from Gilat. The SatTrooper enables rapid connectivity for data, voice and telephony through satellite networks for military and government users in remote and harsh conditions. It features an automatically pointing antenna that can be set up within minutes without tools. The integrated system includes an antenna, modem, and batteries in a ruggedized enclosure within an ergonomic backpack for portability. It provides reliable transmission of data, voice and video with security and performance in low signal conditions.
This document outlines an embedded system project that tracks position using GPS and GSM. It includes block diagrams of an embedded system and the ARM7 microcontroller. It describes the features of the LPC2148 development board used, which contains an ARM7TDMI-S microcontroller. It then explains the processes of GPS and GSM modules and provides circuit diagrams and physical connections. It details building and burning the project on the LPC2148 board and simulating results on an LCD display. Finally, it mentions advantages and disadvantages of the system.
Finnish Land forces C4I development based on SDRJuha Mattila
The document discusses how the Finnish Army is changing its combat techniques by using software-defined radio (SDR) platforms as the basis for tactical command, control, communications, and computer (C3) systems. It provides an overview of SDR and waveform research and development projects undertaken by the Finnish Army since 2007. It then describes how the Army is implementing a more networked, modular approach to tactical C3 using SDR technology, focusing on smaller, programmable radios and routers to create a flexible, adaptable system of systems.
The document describes SUN Telecom's SUN-GE9100 series OLT, which features high reliability and flexibility. The OLT can support 8 Gigabit Ethernet PON ports connecting to 512 ONUs, and provides 8 Gigabit Ethernet uplink interfaces. It is suited for FTTx access solutions delivering Ethernet, voice, and CATV services over fiber. The OLT chassis supports hot-swappable cards including a main card and up to four PON cards. Related ONU models are also listed that support data, voice, and CATV services.
The LG[P]E antenna series is a low profile antenna that incorporates a wideband cellular element covering 2G/3G/4G frequencies along with an integrated GPS/GNSS/BeiDou patch and two dual band WiFi elements. It is housed in a robust, weather and impact resistant plastic enclosure. Extension cables can be added in various lengths.
The LGE-7-27 is a low profile antenna that incorporates cellular elements covering 2G/3G/4G frequencies along with GPS/GNSS/BEIDOU elements in a robust, weatherproof housing. It is designed to be tough yet cost effective. The antenna provides wideband coverage for LTE networks and GPS signals. It has a rugged, low profile design enclosed in impact resistant plastic with internal cellular and GPS elements and external connection cables.
This document describes several drone jamming devices with different frequency bands and power outputs. The CT-2080B is an 8 band briefcase jammer with a total power of 16W and a range of 50-200 meters. The CT-3060N-UAV is a more powerful 6 band jammer with a total power of 127W and range of 300-600 meters. The CT-3077B-UAV is a 7 band built-in battery jammer with total power of 172W and range of 300-800 meters.
This document summarizes Globalstar mobile satellite services and products offered through Elsacom, including voice, data, and SMS services as well as mobile asset tracking applications. It describes the Elsacom SIM card and standard voice services, data transmission services including "Express Data" to accelerate internet use, supplementary customer services from Elsacom, and Globalfleet applications for mobile asset monitoring and infrastructure monitoring. An overview is given of user terminals for mobile, maritime, fixed, SCADA, and logistics uses. Finally, Elsacom tariff plans tailored for different customer needs are outlined.
This document presents product portfolios for several companies, including:
- Fiber and VDSL2 networking devices such as ONTs, IADs, and home gateways for fiber and copper broadband access.
- Media converters to convert between optical and electrical interfaces.
- Small cell products for 3G and LTE wireless including residential, enterprise, and outdoor models.
- IP phones, key systems, and communication systems for small to medium businesses.
- Consumer solutions including IP video door phones, home security cameras, and smart home systems integrated with smartphone apps.
The document provides brief descriptions and specifications for each product line. It also shows examples of how the universal home gateway
The document describes a 40-channel DWDM multiplexer/demultiplexer module that aggregates 40 DWDM channels onto a single fiber using athermal arrayed waveguide grating (AWG) technology. It is packaged in a 1U rack-mounted chassis for simple installation and modularity. The module offers low loss and high density to add DWDM capability to networks with monitor ports for troubleshooting and specifications that comply with ITU grid standards.
The document lists a wide range of topics related to technology including nanotechnology, robotics, automation, manufacturing, energy, computing, communications, and transportation. Some specific areas mentioned include nano-robotics, machine vision, flexible manufacturing systems, computer aided manufacturing, micro electro mechanical systems, sustainable energy, automation in automobiles, energy conservation, alternate fuels, process modeling and simulation, and more. The diverse list spans many current and emerging technologies across several industries.
Both Winston Smith from 1984 and Truman Burbank from The Truman Show lived in dystopian societies with strict limitations and control over their lives. They were not allowed to love who they wanted or travel freely. To gain freedom and happiness, both characters rebelled against their oppressive environments despite the risks, with Winston joining a resistance and Truman escaping his fabricated world on television.
DataAngle Technologies focus on lead parameters to build the list to the client. We help the client with in-depth research techniques where our list building experts will give you with the relevant list by knowing the target audience and then classify their needs.
This document discusses coding Java for XPage developers. It covers topics like functions, classes, code comments, error handling, and the OpenNTF Domino API project. The OpenNTF Domino API provides Java classes for working with Domino sessions and databases that can make development easier. Instructions are given on how to install the API JAR files and configure the Domino server to use the API classes.
Thadeu is a 22-year-old informatics teacher who is currently studying administration in university. He feels unsatisfied in his administration course and plans to switch to physical education because he believes sports will be important in the future. Thadeu got into teaching informatics after interning in a course and being selected as a teacher, where he has now worked for 4 years. He hopes to connect his interests by creating his own gym and martial arts club, while using informatics skills to promote it and administration knowledge anywhere.
Milestones in business can be achieved through a simple email. Collecting valid email ids from professionals and reputed companies is a difficult and time-consuming activity. DataAngle gathers accurate information from various sources, Email Address along with address including city, state, zip codes etc.
DataAngle Technologies having team of experts in processing the data from one source to another, converting data from image format to Word/Excel, customized transaction processing services based on proprietary client workflow systems. We have experienced team which can review data, perform critical analysis and make strategies on how to route the data and workflow. We also support our clients with proprietary inventory, production and quality management reporting tools. Data Processing is a collection of the definite set of information to produce raw facts as the required set of output.
In eCommerce data entry, We the data in the eCommerce sites according to the product displayed in the site and provide the accurate and detail description of the product.
DataAngle having of a team of experts who are skilled and has strong knowledge in different platforms of eCommerce data entry. Our data entry team will immediately update your new products on the portal on a regular basis. When the new products are added then the team will closely observe the existing products regarding the price etc in the competitor’s website. Such close monitoring provided by DataAngle team provides high ranking to the portal.
The document discusses the Global System for Mobiles (GSM) mobile communication technology. It describes GSM concepts like cellular structure and frequency division duplexing. It outlines the GSM network architecture including components like the mobile station, base station, base station controller, mobile switching center, home location register, and visitor location register. It also covers GSM channels, mobility management, and call management functions.
ANEXO N°1 - Especificaciones del Fabricante - Part. No. 4Juan Manuel Fleitas
The document describes the Alvarion BreezeACCESS SU-M Mobile Radio Unit, which provides broadband wireless access to IP services in mobile environments. Key features include supporting large file transfers at high speeds even in interference-prone areas using specialized modulation, operating in unlicensed frequency bands, and delivering up to a few dozen square miles of coverage from a single base station. The ruggedized SU-M is well-suited for public safety, business, and government customers requiring reliable mobile broadband.
RedBack Networks' business plan document outlines their mission to design and produce wideband access switches for the growing market of high-speed internet access. It describes the need for an access switch to bridge traditional telephone networks and the internet, and provides market analysis showing strong growth in access switch sales between 1997-2000 as ADSL subscriber numbers increase worldwide. RedBack Networks plans to target their first product, the WASH 101 access switch, at internet service providers and telephone companies to capitalize on this market opportunity.
This document provides an overview of LTE network architecture and technology. It discusses the evolution of LTE from previous standards to meet increasing demands for high data rates. The key aspects covered include LTE network architecture components like eNBs, MMEs, S-GWs and P-GWs; multiple access techniques used in LTE including OFDMA for downlink and SC-FDMA for uplink; frame structure consisting of 10ms radio frames with 0.5ms slots; and channel bandwidths and resource block structure.
The document provides information about the 3Com SPA-4XOC3-POS product and how to purchase it from Launch 3 Telecom. Specifically, it details how to contact Launch 3 Telecom to buy the product, includes specifications and a datasheet link. It also provides information about payment options, shipping, warranty, and services available from Launch 3 Telecom such as repair and installation.
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
The document provides product details and purchasing information for the CSS Antenna TRU-OMNI R727 698-2700MHz recess mount V-Pol omni antenna. Key details include its frequency range, gain, mounting type, dimensions, connector type and location. Purchase options through Launch 3 Telecom are outlined along with payment methods, shipping, tracking and warranty information. Technical specifications and antenna patterns are shown in diagrams and charts.
Recom Systems Limited consulting services for mobile Service providers. We have unique system where mobile operators or an IT company Generate 50 Million US $ per month.
Keith R. Woodward has over 20 years of experience in the telecommunications field, working for T-Mobile USA since 2000 and previously for Tek Systems. His experience includes managing projects to install, integrate, and optimize antenna systems for GSM, UMTS, and LTE networks. He also performs RF testing, troubleshoots issues, provides training, and has extensive experience commissioning and maintaining various wireless network equipment.
This document provides an overview of the IP Multimedia Subsystem (IMS) standards and architecture. It discusses the evolution from 2G to 3G/4G mobile networks and the integration of IMS. The key components of IMS are described including the Call Session Control Function (CSCF), Home Subscriber Server (HSS), Application Servers (AS), Media Resource Functions (MRF), and Breakout Gateway Control Function (BGCF). Registration and call flow examples are provided to illustrate IMS signaling. Approaches to migrating existing networks to IMS are also summarized.
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.
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.
The document discusses the growth of mobile broadband and need for LTE solutions. It outlines challenges like saturated voice revenues and increasing video usage straining networks. LTE is presented as essential for meeting demands like high data rates, low latency and compatibility. The evolution of 3G and 4G standards over time is shown along with LTE performance goals and network architecture. Deployment challenges and the role of technologies like DPI and femtocells are also covered.
This document discusses 5G antenna technology for user devices. It provides an overview of cellular communication evolution, mobile phone evolution, and mobile antenna evolution. It then discusses 5G introductions, applications, frequency coverage, antenna requirements, and MIMO and massive MIMO technologies as they relate to 5G. Key points covered include the need for antennas to cover low to high frequency bands for 5G, isolation and interference challenges for multi-antenna designs, and using massive MIMO arrays and beamforming to improve throughput.
The document provides product information for the CSS Antenna TRU-OMNI S727, a low PIM, high gain omni antenna for 698-2700MHz frequencies. It can be mounted on metallic or hard surfaces. The document includes specifications, frequency ranges, gain, patterns, diagrams and ordering information for the antenna. It also describes the company Launch 3 Telecom that sells the antenna and provides related services like repairs, installation and logistics.
The document summarizes a presentation on fixed mobile convergence technologies and market forces. It includes an agenda covering topics like FMC and femtocell history/architecture/standards, regulatory issues, solutions from various companies, and IMS and Wi-Fi based FMC solutions. It provides background on network architectures, standards, and technical requirements for voice and video services over wireless networks.
01 mc will v6 architecture&system functions (by zhao xiaojun)Kao Hul
The document summarizes McWiLL Multimedia Trunking System, an integrated wireless communication system provided by Beijing Xinwei Telecom Technology Inc. The system provides voice trunking, data trunking, and broadband data services. It includes core network products like SAG3000, SAG2000, HLR3000, DNSS3000, iM3000, iMC2000, CB3000, and DCS1000 that allow for functions like group calls, dynamic channel assignment, push to talk, and billing. The system is presented as providing equivalent performance to TETRA and iDEN systems for voice and data trunking, while also supporting multimedia transmission over broadband wireless networks.
SKYWAN 5G software release HTS v1.3.83 is the 5th update
of ND SATCOM’s flagship product SKYWAN 5G. It comprises
all functions of the previous releases.
All customers are encouraged to update to SW 1.3.83 to
benefit from the new features outlined below:
- Support of HTS Spot Beams & Cross-Strap-Transponders
- 16 MF-TDMA Channels
- Shared Amplifier mode
- Node Redundancy: 1+1 and N+M
- AES / Encryption API
- DVB Hub Router
And many more.
The document provides information on Global System for Mobile (GSM) network. It discusses that GSM is a second generation cellular standard developed to provide voice and data services using digital modulation. It details the history and development of GSM standards. The document describes the various GSM services including teleservices, bearer services, and supplementary services. It explains the GSM system architecture including components like mobile station, base station subsystem, network switching subsystem and their functions. It also covers GSM specifications, call routing process, advantages of GSM over analog systems, and the future of GSM network.
Croatia vs Italy Modric's Last Dance Croatia's UEFA Euro 2024 Journey and Ita...Eticketing.co
UEFA Euro 2024 fans worldwide can book Croatia vs Italy Tickets from our online platform www.eticketing.co. Fans can book Euro Cup Germany Tickets on our website at discounted prices.
Euro Cup Group E Preview, Team Strategies, Key Players, and Tactical Insights...Eticketing.co
We offer Euro Cup Tickets to admirers who can get Belgium vs Romania Tickets through our trusted online ticketing marketplace. Eticketing.co is the most reliable source for booking Euro Cup Final Tickets. Sign up for the latest Euro Cup Germany Ticket alert.
Matka BOSS Result | Satta Matka Tips | Kalyan Matka 143dpbossdpboss69
Satta BOSS Matka | DpBoss Matka | Matka BOSS Result | Satta Matka Tips | Kalyan Matka 143 · SATTA KING · ➥ SATTA MATKA TIME TEBAL · SATTA KING · ➥ Weekly ...
Euro 2024 Belgium's Rebirth the New Generation Match the Golden Era.docxEticketing.co
The Golden Group is over. Can a new group step up? Two years ago, Kevin De Bruyne plunged Belgium’s Euro 2024 plans into disorder when he claimed the team was “too old” to win in an interview with The Protector. That Belgian squad had 10 players over 30 and the maximum average age of any Euro Cup 2024 team at the competition. A group-stage exit and just one goal at the World Cup put Belgium on course for a restructure.
We offer Euro Cup Tickets to admirers who can get Belgium vs Romania Tickets through our trusted online ticketing marketplace. Eticketing.co is the most reliable source for booking Euro Cup Final Tickets. Sign up for the latest Euro Cup Germany Ticket alert.
Belgium vs Romania Tickets | Euro Cup Tickets | Euro Cup Final Tickets
Coach Domenico Tedesco has managed a tactical shakeup and a regular exit for some of the oldest players. Experienced bests remain, not least the 37-year-old Jan Vertonghen in defense, the 32-year-old De Bruyne himself in midfield, and 31-year-old Romelu Lukaku up visible.
Still, younger actors like De Bruyne’s Manchester City partner Jeremy Doku bring fresh vitality to the team. Euro Cup Germany Qualifying unbeaten with just four goals allowed from eight games was a welcome sign of accomplishment back on track under Tedesco.
The only other squad in Group E besides Belgium to UEFA Euro 2024 qualify unbeaten, Romania was awestruck by winning a group that also checked Switzerland and Israel. Still, Euro 2024 will test a squad sorely lacking in top-level skill.
Euro 2024: Belgium's Transition from Golden Generation to New Hope
Tottenham guardian Vlad Dragusin is the only Euro Cup 2024 squad member singing regularly for one of Europe’s top clubs this flavor. He even played only nine Premier League games since adoption in January. Goalkeeper Horatiu Moldovan is a stoppage at Atletico Madrid.
There’s a link to the beauty days of Romanian soccer with midfielder Ianis Hagi, son of Gheorghe Hagi, who assisted the team to the rounds of the 1994 World Cup and Euro 2000.
We are only a combine of days away from the UEFA Euro 2024 curtain raiser. The 24 squads are winding up their provisions and getting ready to give it their all to life the wanted Euro Cup Final trophy on July 14. Spread across six clusters, the first hurdle in the knockout phase will be the plump of 16.
Euro fans worldwide can book Euro 2024 Tickets from our online platform, www.eticketing.co. Fans can book Euro Cup 2024 Tickets on our website at discounted prices.
Germany and Scotland will take things off before we get into overdrive in two weeks. Meanwhile, Belgium will be longing to bounce back after a horrendous 2022 FIFA World Cup movement, which ended in the group stage.
Belgium vs Romania Tickets | Euro Cup 2024 Tickets | Euro Cup Tickets | Euro Cup Final Tickets
Roberto Martinez completed the way for Domenico Tedesco, who has overseen a compact start to his tenure. The 38-year-old will be assured heading into the group stage
Here are our Euro 2024 predictions for the group stages
Will England make it through the group stages?, Will Germany use the home advantage to full effect?
Follow our progress, see how many we get right
If you want to join in let us know before the first game kick off and we can invite you to our private league
or join in with our friends at DeeperThanBlue
https://www.linkedin.com/posts/activity-7204868572995538944-qejG
https://www.selectdistinct.co.uk/2024/06/13/euro-2024-match-predictions/
#EURO2024 #Germany2024 #England #EURO2024predictions
Poland vs Netherlands UEFA Euro 2024 Poland Battles Injuries Without Lewandow...Eticketing.co
UEFA Euro 2024 fans worldwide can book Poland vs Netherlands Tickets from our online platform www.eticketing.co. Fans can book Euro Cup Germany Tickets on our website at discounted prices.
Luciano Spalletti Leads Italy's Transition at UEFA Euro 2024.docxEuro Cup 2024 Tickets
Italy are the defending European champs, but after Luciano Spalletti swapped Roberto Mancini last September, they are still taking the cautious first steps of a new era
Euro 2024 Key Tactics and Strategies of the Netherlands.docxEticketing.co
We offer Euro Cup Tickets to admirers who can get Netherlands vs Austria Tickets through our trusted online ticketing marketplace. Eticketing.co is the most reliable source for booking Euro Cup Final Tickets. Sign up for the latest Euro Cup Germany Ticket alert.
Croatia's UEFA Euro 2024 Puzzle of Experience versus Youth.docxEuro Cup 2024 Tickets
The Netherlands kicked off their Euro Cup 2024 campaign on Sunday against Poland but will have to navigate the tournament without two pivotal players Frenkie de Jong and Teun Koopmeiners
Football World Cup enthusiasts worldwide can secure their FIFA World Cup 2026 Tickets through our online platform, eticketing.co. With a user-friendly interface and exclusive deals, fans can effortlessly book FIFA World Cup Tickets for thrilling matches, all at discounted prices.
Olympic 2024 Key Players and Teams to Watch in Men's and Women's Football at ...Eticketing.co
Olympic 2024 fans worldwide can book Olympic Football Tickets from our online platforms e-ticketing. co. Fans can book Olympic Tickets on our website at discounted prices. Experience the thrill of the Games in Paris and support your favorites athletes as they compete for glory.
Georgia vs Portugal Euro Cup 2024 Clash Unites a Nation Amid Turmoil.pdfEticketing.co
Euro 2024 fans worldwide can book Georgia vs Portugal Tickets from our online platform www.eticketing.co. Fans can book Euro Cup Germany Tickets on our website at discounted prices.
3. OutlineOutline
Introduction and history.Introduction and history.
GSM architecture.GSM architecture.
Implementation.Implementation.
Technology and standards.Technology and standards.
SummarySummary
www.prosuspensiontrainer.comwww.prosuspensiontrainer.com
4. IntroductionIntroduction
Global System for Mobile Communication (GSM)Global System for Mobile Communication (GSM)
Anybody – 500 million users (may 2001)Anybody – 500 million users (may 2001)
Anywhere – 168 countries (may 2001)Anywhere – 168 countries (may 2001)
Any media – voice, messaging, data, multimediaAny media – voice, messaging, data, multimedia
www.prosuspensiontrainer.comwww.prosuspensiontrainer.com
Source: Hillebrand, 1
5. GSM ArchitectureGSM Architecture
OMC
Home Location Register
AuC
Equipment ID
Network
Management
Center
B
T
S
B
T
S
B
T
S
ME
ME
ME
Subscriber
Identity
Module
Subscriber
Identity
Module
Subscriber
Identity
Module
Base station
controller
PSTN
Mobile
swiching
center
Data
communication
network
BTS = Base Transceiver Station
AuC = Authentication Center
OMC = Operation and Maintenance Center
PSTN = Public Switched Telephone Network
ME = Mobile Equipment
Source: Stallings, 313
Source: Mehrotra, 27
Visitor Location
Register
6. GSM ArchitectureGSM Architecture
F1 F2 F1' F2'
Frequency
1
2
3
4
5
6
7
8
45 MHz
BS Transmission
Band : 935 – 960
MHZ
MS Transmission
Band : 890 – 915
MHZ
Year IntroducedYear Introduced 19901990
Access methodAccess method TDMATDMA
Channel BandwidthChannel Bandwidth 200 kHz200 kHz
Number of duplexNumber of duplex
channelschannels
125125
Users per channelUsers per channel 88
Speech coding bitSpeech coding bit
raterate
13 kbps13 kbps
Data coding bit rateData coding bit rate 12 kbps12 kbps
Frame sizeFrame size 4.6 ms4.6 ms
7. SIM (Subscriber Identity Module)SIM (Subscriber Identity Module)
Billions of Calls
Millions of Subscribers
Thousand of Different Types of Telephones
Hundreds of Countries
Dozens of Manufacturers….
And only one Card:
www.prosuspensiontrainer.com
Source: Hillebrand, 369
http://ucables.com/products/simcards/
•Administrative data
•Security data
•Subscriber data
•Roaming data
•www.prosuspensiontrainer.com
9. ImplementationImplementation
Abis-
Interface
O&M Module Operation and maintenance functionality/clock distribution
Digital signal
processing (NF
functionality)
HF Transmitter
(HF-TX)
Input filter
Output filter
HF Receiver
(HF-RX)
Slowfrequency
hopping
Transmission
system
TRX
Block Diagram of a BTS with one TRX
www.prosuspensiontrainer.com
12. ReferencesReferences
Bekkers, Rudi. Mobile Communications Standards: GSM, UMTS, TETRA, andBekkers, Rudi. Mobile Communications Standards: GSM, UMTS, TETRA, and
ERMES. Norwood, MA: Artech House, Inc., 2001.ERMES. Norwood, MA: Artech House, Inc., 2001.
Halonen, Romero, and Melero. GSM, GPRS, and EDGE Performance:Halonen, Romero, and Melero. GSM, GPRS, and EDGE Performance:
Evolution Towards 3G/UMTS. England: John Wiley & Sons Ltd., 2003.Evolution Towards 3G/UMTS. England: John Wiley & Sons Ltd., 2003.
Hillebrand, Friedhelm. GSM and UMTS: The Creation of Global MobileHillebrand, Friedhelm. GSM and UMTS: The Creation of Global Mobile
Communications. England: John Wiley & Sons Ltd., 2002.Communications. England: John Wiley & Sons Ltd., 2002.
Heine, Gunnar. GSM Networks: Protocols, Terminology, and Implementation.Heine, Gunnar. GSM Networks: Protocols, Terminology, and Implementation.
Norwood, MA: Artech House, Inc., 1999.Norwood, MA: Artech House, Inc., 1999.
Mehrotra, Asha. GSM System Engineering. Norwood, MA: Artech House, Inc.,Mehrotra, Asha. GSM System Engineering. Norwood, MA: Artech House, Inc.,
1997.1997.
Harte, Levine, and Livingston. GSM Superphones. United States: APDGHarte, Levine, and Livingston. GSM Superphones. United States: APDG
Publishing, Inc. A Division of McGraw-Hill, 1999.Publishing, Inc. A Division of McGraw-Hill, 1999.
www.prosuspensiontrainer.comwww.prosuspensiontrainer.com