'Vlr' diaporamas de présentation

Chapter 4 ????

Chapter 4 ????. Mobility Management. ????. ???????????????????????????????????????????? ??????????? ??????????????????? ????? mobility management ? ?????????????????????????? ???? ??? location tracking ???? ???? ??????????????????????????????????? handoff ??. ????. ?????? ???? ?????? ????

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Wireless Communication GSM Network Architecture Procedures

Wireless Communication GSM Network Architecture Procedures. Tanvir Ahmad Niazi Tanvir.niazi@mail.au.edu.pk Air University, Islamabad. Objectives. Learning the basic procedures, the main call procedures, mobility and roaming features that GSM operates.

933 views • 60 slides

GSM Mobility Management April, 15, 2003 Taek-su Shin (piercer@kw.ac.kr)

GSM Mobility Management April, 15, 2003 Taek-su Shin (piercer@kw.ac.kr) Communication Protocol Engineering Lab. Contents. Overview GSM Location Update Mobility Databases Failure Restoration VLR Identification Algorithm VLR Overflow Control. Overview. Mobility management

471 views • 27 slides

GSM Mobility Management April, 15, 2003 Taek-su Shin (piercer@kw.ac.kr)

GSM Mobility Management April, 15, 2003 Taek-su Shin (piercer@kw.ac.kr) Communication Protocol Engineering Lab. Contents. Overview GSM Location Update Mobility Databases Failure Restoration VLR Identification Algorithm VLR Overflow Control. Overview. Mobility management

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Extension of authentication protocol for GSM

276 views • 12 slides