Animated Screensavers for Mobile


400 GIF | 240x320 | RAR 35 MB



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+6 02.09.2009
5 / by Poiskovik / Blog:

GSM – Architecture, Protocols and Services


“GSM – Architecture, Protocols and Services”
Wiley | 2009-02-24 | ISBN: 0470030704 | 344 pages | PDF | 6,4 MB

Providing an overview of the innovations that have fuelled this phenomena, GSM: Architecture, Protocols and Services, Third Edition offers a clear introduction to the field of cellular systems. Special emphasis is placed on system architecture and protocol aspects, and topics range from addressing concepts through mobility management to network management.
This third edition contains around 25% new and reworked material and has been thoroughly updated to encompass recent advances and future trends. It serves as both an introductory textbook for graduate students as well as a reference resource for telecommunications engineers and researchers.

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0 28.07.2009
1 / by tvdhp / Blog:

GSM – Architecture, Protocols and Services



Jörg Eberspächer, Christian Bettstetter, Hans-Joerg Vögel, Christian Hartmann, “GSM – Architecture, Protocols and Services”
Wiley | 2009-02-24 | ISBN: 0470030704 | 344 pages | PDF | 6,4 MB

With around 3 billion subscribers, GSM is the world’s most commonly used technology for wireless communication.


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0 21.07.2009
2 / by tranformance / Blog:

GSMMania 3G Magazine - May 2009


GSMMania 3G Magazine - May 2009
PDF | 59 pages | 17 MB


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+4 17.05.2009
3 / by joker / Blog:

GSM, GPRS and EDGE Performance: Evolution Towards 3G/UMTS 2nd Edition


654 Pages | ISBN: 0470866942 | PDF | 6.2 MB

GSM, GPRS and EDGE Performance: Evolution Towards 3G/UMTS 2nd Edition By Timo Halonen, Javier Romero, Juan Melero
Publisher: Wiley 2003-12-02
Description:
GSM, GPRS and EDGE Performance - Second Edition provides a complete overview of the entire GSM system. GSM (Global System for Mobile Communications) is the digital transmission technique widely adopted in Europe and supported in North America. It features comprehensive descriptions of GSM’s main evolutionary milestones - GPRS, (General Packet Radio Services) is a packet-based wireless communication service that promises data rates from 56 up to 114 Kbps and continuous connection to the Internet for mobile phone and computer users. AMR and EDGE (Enhanced Data GSM Environment), and such developments have now positioned GERAN (GSM/EDGE Radio Access Network) as a full 3G radio standard. The radio network performance and capabilities of GSM, GPRS, AMR and EDGE solutions are studied in-depth by using revealing simulations and field trials.

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+2 06.04.2009
1 / by hat / Blog:
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