GSM - Architecture, Protocols and ServicesJohn Wiley & Sons, 2008 M12 23 - 344 páginas With around 3 billion subscribers, GSM is the world's most commonly used technology for wireless communication. 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. This edition:
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Dentro del libro
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Página 12
... channel delays range from 0.5 μs in urban areas to about 16 to 20 μs in ... control and algorithms for the compensation of signal interruptions in ... channel. Figure 2.3 Frequency and time duplex. 12 GSM – ARCHITECTURE, PROTOCOLS AND ...
... channel delays range from 0.5 μs in urban areas to about 16 to 20 μs in ... control and algorithms for the compensation of signal interruptions in ... channel. Figure 2.3 Frequency and time duplex. 12 GSM – ARCHITECTURE, PROTOCOLS AND ...
Página 13
... control simultaneous access of several users, collisions can occur (multiple ... channels on demand. In order to divide the available physical resources of a ... CHANNEL AND THE CELLULAR PRINCIPLE 13 2.2.1 Frequency Division Duplex 2.2.2 ...
... control simultaneous access of several users, collisions can occur (multiple ... channels on demand. In order to divide the available physical resources of a ... CHANNEL AND THE CELLULAR PRINCIPLE 13 2.2.1 Frequency Division Duplex 2.2.2 ...
Página 22
... channel. Owing to the use of intelligent signal processing and corresponding control algorithms, such systems are also known as systems with intelligent antennas. The directional characteristics of the array antenna can be controlled ...
... channel. Owing to the use of intelligent signal processing and corresponding control algorithms, such systems are also known as systems with intelligent antennas. The directional characteristics of the array antenna can be controlled ...
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Contenido
1 | |
9 | |
3 System architecture and addressing | 43 |
4 Air interface physical layer | 57 |
5 Protocols | 121 |
6 Roaming and handover | 183 |
7 Services | 211 |
8 Improved data services in GSM GPRS HSCSD and EDGE | 233 |
9 Beyond GSM and UMTS 4G | 269 |
Appendices | 271 |
References | 313 |
Index | 317 |
Otras ediciones - Ver todas
GSM - Architecture, Protocols and Services Jörg Eberspächer,Hans-Joerg Vögel,Christian Bettstetter,Christian Hartmann Sin vista previa disponible - 2009 |
GSM - Architecture, Protocols and Services Jörg Eberspächer,Hans-Joerg Vögel,Christian Bettstetter,Christian Hartmann Sin vista previa disponible - 2008 |
GSM - Architecture, Protocols and Services Jörg Eberspächer,Hans-Joerg Vögel,Christian Bettstetter,Christian Hartmann Sin vista previa disponible - 2008 |
Términos y frases comunes
air interface algorithm allocation assigned authentication base station BCCH carrier bearer services bit error bit error ratio bit rate broadcast burst cell channel coding ciphering codec codeword configuration connection Control Channel convolutional code data rate data services defined downlink encoder encryption FACCH Figure fixed network frequency hopping functions GGSN GMSC GPRS GSM network GSM systems handover HSCSD IMSI interleaving blocks ISDN kbit/s LAPDm Layer location update logical channels mobile network mobile station mobile subscriber mode modulation MSC-B MSISDN MSRN multiframe multiple access network operator nontransparent parameters PDP context physical channels PLMN procedure RACH radio channel received request routing SACCH SDCCH sequence setup SFIR outage SGSN short messages signaling channels slots speech subscriber identity switching synchronization Table TDMA TDMA frames terminal TMSI traffic channel transmission transmitted transparent uplink user data wireless