Unit - 6 CDMA Technology System overview Code division multiple access (CDMA) 1989 Qualcomm IS-95 Also called wideband spread spectrum 3G cellular ± Time Division Synchronous…

1. On the road to“4G” Wireless 2. Evolution to ‘4G’ CDMA (IS-95A) GSM CDMA (IS-95B) cdma 2000 1xEV-DO Rev 0/A/B UMB 802.20 2G 2.5G 3G 3.5G 3.9G GPRS E-GPRS EDGE HSDPA…

1. WORKFORCE-CRITICAL MOBILITYOctober 2011CONFIDENTIAL 2. 2U.S. BASED GLOBAL COMPANY THAT . . . • Builds the world’s most extremely reliable mobile phones • Ultra-rugged…

R.SRICHARAN 3RD B.TECH ECE SITAMS R.VENKATA AVINASH 3RD B.TECH ECE SITAMS Contents            Evolution 4G Communication Introduction Stratellite…

Slide 1Simulation and Analysis of 3G Air interface Wideband Coded Division Multiple Access working in Downlink FDD Electronics and Communication Department, Institute of…

Slide 1 Slide 2 Inside Messaging EMS MMS IM September, 2002 Motorola Confidential and Proprietary Slide 3 Enhanced Messaging Service (EMS) Beyond the text Motorola Confidential…

Slide 1Samsung Confidential Ilsoo Ahn NMS R&D Lab Samsung Electronics Co., LTD. Integrated Management for the Next Generation Network Slide 2 Outline Next Generation…

Slide 1TAP ON TELECOM Project Serge Raymond, Vice-President International Markets Development International Institute of Telecommunications ITU Public & Private Sectors…

Slide 1Wireless Internet Mike Prokop sonik consulting group October 16, 2001 Slide 2 agenda wireless web primer development tidbits future Slide 3 Wireless Web Primer Overview…

1.Page 1Jan 5, 2000www.TempusTelcosys.com2. Page 2Jan 5, 2000Overview• What is 3G ?• A brief…