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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Página 7
... physical layer at the air interface (how are speech and data transmitted over the radio channel?). Among other things, it describes GSM modulation, multiple access, duplexing, frequency hopping, the logical channels and synchronization ...
... physical layer at the air interface (how are speech and data transmitted over the radio channel?). Among other things, it describes GSM modulation, multiple access, duplexing, frequency hopping, the logical channels and synchronization ...
Página 13
... channel is a communication medium shared by many subscribers in one cell. Mobile stations compete with one another for the ... physical resources of a mobile system, i.e. the frequency bands, into voice channels, special multiple access ...
... channel is a communication medium shared by many subscribers in one cell. Mobile stations compete with one another for the ... physical resources of a mobile system, i.e. the frequency bands, into voice channels, special multiple access ...
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... channels need to be amplified and transmitted together (David and Benkner, 1996; Steele, 1992). One also needs a ... physical channels of a TDMA system. In each time slot, the mobile station transmits a data burst. The period assigned to ...
... channels need to be amplified and transmitted together (David and Benkner, 1996; Steele, 1992). One also needs a ... physical channels of a TDMA system. In each time slot, the mobile station transmits a data burst. The period assigned to ...
Página 22
... channel interference in other cells, and on the other hand, the sensitivity against interference can be reduced in the current cell. Furthermore, because of the spatial separation, physical channels in a cell can be reused, and the ...
... channel interference in other cells, and on the other hand, the sensitivity against interference can be reduced in the current cell. Furthermore, because of the spatial separation, physical channels in a cell can be reused, and the ...
Página 56
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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