Smsdg layout & functioning
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The document provides a schematic of the SMS delivery gateway (SMSDG) layout and functions at the State Data Centre location. Key components include the SMSDG connected to the CBS, MNO SMSCs, IVR switch and station, and SDC. The SMSDG allows for push and pull of SMS and IVR messages between government systems and citizens' mobile phones through various networks like the NWAN, SWAN, and Internet via a secure transfer system.
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This document provides an internship report from Siddhant Bajpai at Bharti Airtel Ltd. covering topics related to mobile communication technologies including optical fiber communication, cellular generations from 1G to 4G, the Global System for Mobile (GSM) network architecture, and components like the base transceiver station, base station controller, mobile switching center, home location register, and visiting location register. The report also includes a chapter on the OSI model and SS7 layers, and examines the call flow process in GSM networks.
presentation on gsm architecture and fixed assignment
The document provides an overview of GSM architecture and fixed assignment schemes. It discusses the key elements of GSM architecture including the network switching subsystem, base station subsystem, mobile station, and operations and support system. It then covers three fixed assignment schemes - frequency division multiple access (FDMA), time division multiple access (TDMA), and code division multiple access (CDMA) - and describes how channel access is allocated based on frequency, time, or code under each scheme.
Mobile Data Networks
Prepared referring
Kaveh-Pahlavan-Prashant-Krishnamurthy-Principles-of-Wireless-Networks-A-Unified-Approach
Wireless technologies - Part 2
The document discusses various topics related to mobile network architecture including:
- 2G network elements like BTS, BSC, MSC, HLR, VLR, GMSC, SMSC and their functions.
- 2.5G network elements like SGSN, GGSN that enabled packet-switched data access over GSM networks.
- 3G network architecture including UTRAN, NodeB, RNC, core network elements.
- Frequency reuse techniques used in cellular networks to optimize spectrum usage and increase capacity.
3G component
Cellular Mobile Communication discusses 3G and 4G mobile technologies. 3G allows integration of voice, data, and video up to 2 megabits per second. 4G is the next generation of high-speed mobile networks that will replace 3G using technologies like LTE and WiMAX. 4G uses technologies like OFDM and UWB to provide data rates up to 20mbps for mobile speeds up to 200km/hr in frequency bands of 2-8GHz. The document also outlines the key components of 3G networks including the core network, UTRAN, user equipment, Node B, RNC, BTS, BSC, MSC, GMSC, HLR, VLR, AUC, SMSC
Gsm.....ppt
Global System for Mobile (GSM) is a second generation cellular standard developed for voice services and data delivery using digital modulation. It has a network subsystem including components like the MSC, HLR, VLR, and AuC that handle call processing and subscriber information. The radio subsystem consists of BSCs controlling multiple BTSs to manage radio network access. GSM provides international roaming, high quality voice calls, and supports data services like SMS and fax in addition to voice.
MOBILE రేపు మా ఊరి పండుగ కాబట్టి అందరూ తప్పక రావాలి.ఇది నా అభ్యర్థన, నేను ఇక్...
Good for students analysin రేపు మా ఊరి పండుగ కాబట్టి అందరూ తప్పక రావాలి.ఇది నా అభ్యర్థన, నేను ఇక్కడే ఉన్నాను.
GPRS Technology, Cellular Mobile Communication
GPRS (General Packet Radio Service) is a standard for wireless communication that improves data transmission for cellular networks. It allows faster data transmission than previous cellular data services. GPRS uses a packet-based transmission method which improves network capacity and efficiency. The core network elements include SGSN (Serving GPRS Support Node) and GGSN (Gateway GPRS Support Node). SGSN manages data transmission to and from mobile stations, while GGSN acts as an interface between the GPRS network and external packet data networks. GPRS supports bandwidth from 5-40kbps and introduces volume-based billing rather than charging by connection time.
GPRS Technology, Cellular Mobile Communication
a brief on GPRS Technology, Cellular Mobile Communication, generation of mobile cellular communication,
Mobile 2G/3G Workshop
The document provides information on 2G/3G network architectures. It discusses 2G GSM network architecture including components like the BTS, BSC, MSC, VLR, HLR and interfaces like A, Abis, and GSM. It then covers GPRS and EDGE network enhancements, components like the SGSN, GGSN, and interfaces like Gn and Gi. Finally, it discusses UMTS network technologies like W-CDMA and HSDPA that improved data rates.
Similar to Smsdg layout & functioning (20)
Wireless Cellular Communication_Mudule2_Dr.Shivashankar.pdf
Wireless Cellular Communication_Mudule2_Dr.Shivashankar.pdf
presentation on gsm architecture and fixed assignment
presentation on gsm architecture and fixed assignment
MOBILE రేపు మా ఊరి పండుగ కాబట్టి అందరూ తప్పక రావాలి.ఇది నా అభ్యర్థన, నేను ఇక్...
MOBILE రేపు మా ఊరి పండుగ కాబట్టి అందరూ తప్పక రావాలి.ఇది నా అభ్యర్థన, నేను ఇక్...
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Vpn1 a
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Vpn1
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4. Web collaboration
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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Smsdg layout & functioning
- 1. SMSDG LAYOUT AT STATE DATA CENTRE LOCATION & SCHEMATIC OF FUNCTIONING IVR SWITCH CBS & STATION NWAN MNO SMSC IVR SDG SDC CBS SMS CBS BTS SMSDG USB STS HUB Internet SWAN
- 2. INDEX 1. SMSDG – State mobile services delivery gateway 2. SGD – State e-Governance Delivery Gateway or e-Governance Portal connected to Internet for public access 3. SDC – State Data Centre connected to INTRANET for State’s internal use only 4. SWAN – State Wide Area Network 5. NWAN – National Wide Area Network connected to SWANs of all States through p2p leased lines. 6. SMSC – The SMS switches of all mobile network operators (MNOs) in the State. 7. Push SMSs for text info and short message giving long code number to call free for important voice messages from Govt. to all mobile phones in State. 8. Push and pull IVR messages from long codes 9. Pull SMS messages and citizen responses from and to long codes 10. STS – Secure transfer system which facilitates free flow of information between Internet and INTRANET without impairing the 100% security of the latter. 11. Internet – The public information highway 12. USB Hub – Connects the different long code phones to the SMS and IVR sections of the SMSDG. 13. Mobile phones required are minimum 2G or CDMA voice and SMS enabled 14. IVR Switch & Station – IVR and manned voice station to answer specific queries from citizens not text savvy. This will be located at close to the State Data Centres and manned by an outsource agency 15. BTS – Towers through which mobile signals are sent to phones. Directed Cell Broadcasts will take place through such dedicated towers in the Region.