'Mobile station ms' diaporamas de présentation

Cellular Networks

Cellular Networks. Overview. Data Rates. 2 Mbps. 3G (144Kbps to 2Mbps). 1 Mbps. 100 Kbps. 2.5G (10-150Kbps). 10 Kbps. 2G (9.6Kbps). 1 Kbps. 1G (<1Kbps). 1980. 2010. 1990. 2000. Years. Cellular networks: From 1G to 3G. 1G: First generation wireless cellular: Early 1980s

820 views • 66 slides

Cellular Networks

Cellular Networks. Overview. Data Rates. 2 Mbps. 3G (144Kbps to 2Mbps). 1 Mbps. 100 Kbps. 2.5G (10-150Kbps). 10 Kbps. 2G (9.6Kbps). 1 Kbps. 1G (<1Kbps). 1980. 2010. 1990. 2000. Years. Cellular networks: From 1G to 3G. 1G: First generation wireless cellular: Early 1980s

632 views • 63 slides

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??????????. ???. Department of Computer Science & Information Engineering, Fun Jen Catholic University, Taipei, Taiwan jwlin@csie.fju.edu.tw. Nov. 12, 2004. Outline. Introduction Wireless LAN GSM GPRS 3G Mobile IP. Networks Today. Core Networks. The WWW. IP based Internet. LAN.

735 views • 61 slides

Wireless Application Protocol

681 views • 54 slides

?????? ???? GSM ? ?????? ?? ???? ?? ????? ??

?????? ???? GSM ? ?????? ?? ???? ?? ????? ??. ?????? ???? Mobile ???? ?? ????? ???? ?? : ?? ?? ????? ?? ????? ????? ??? ??? ?? ?? ????? ????? ????? ??? ??? ???? ????? ???? ??? ???? ????? ???? ??? ?????? ???? ??????? ????? ????? ??? ?? ???? ???? ??? ???? ?????? ? ????? ????? ????.

841 views • 39 slides

Basic Concepts of Cellular Networks and Mobile IP

736 views • 39 slides

Evolution from GMS to UMTS

Evolution from GMS to UMTS. GSM Network Architecture. A GSM network is made up of multiple components and interfaces that facilitate sending and receiving of signaling and traffic messages . It is a collection of transceivers, controllers, switches, routers, and registers.

478 views • 27 slides

417 views • 26 slides

493 views • 25 slides

GSM

GSM. Global System For Mobile Communication. Group Members. Mustanser Iqbal ( 048 ) Muhammad Noman (059). FA10-BS(CS). What is GSM ???.

486 views • 23 slides

SEMINAR ON INDUSTRIAL TRAINING

SEMINAR ON INDUSTRIAL TRAINING. AT BHARAT SANCHAR NIGAM LIMITED. PRAVEEN SOLANKI. VII SEM. B-TECH , EIC. GLOBAL INST. OF TECH, JAIPUR. Keynote of our training. Provides affable environment. To familiarize with various communicating technology.

374 views • 21 slides

Mobile Communication

Mobile Communication. The Mobile Station (MS) is the user equipment in GSM. The MS is what the user can see of the GSM system, the cellular phone itself.

843 views • 15 slides