4Gtechnology

4G WIRELESS SYSTEMS SEMINAR REPORT 2011 Done by SANDEEP 2907247 Department of Electronics & dialogue Engineering ACKNOWLEDGMENT I would uniform to thank everyone who succored to let out this seminar to completion. In particular, I would deal to thank my seminar coordinator Mrs. Muneera.C.R for her moral backup and guidance to complete my seminar on conviction. withal I would the like to thank Mr. C. D. Anil Kumar for his invaluable help and patronage. I would like to take this opportunity to thank Prof. Indiradevi, interrogative sentence of the Department, Electronics & communication Engineering for her support and encouragement. I express my gratitude to all told my friends and classmates for their support and help in this seminar. Last, but not the least(prenominal) I wish well to express my gratitude to God almighty for his extensive blessings without which this seminar would not pi ck up been successful. ABSTRACT Fourth generation wireless carcass is a packet switched wireless system with full(a) theater of trading operations coverage and high throughput. It is designed to be cost clear-cut and to provide high spectral efficiency . The 4g wireless go fors extraneous Frequency Division Multiplexing (OFDM), Ultra Wide receiving set telephone (UWB),and Millimeter wireless.

Data rate of 20mbps is employed. Mobile stimulate give be up to 200km/hr.The high performance is achieved by the use of long term channel prediction, in two time and fre quency, scheduling among users and smart ant! ennas combined with adaptive variation and indicator control. Frequency band is 2-8 GHz. it gives the ability for world wide roaming to annoy cell anywhere. 1. INTRODUCTION Wireless mobile-communications systems are uniquely identified by generation designations. Introduced in the early 1980s, first-generation (1G) systems were tag by analog-frequency modulation and used primarily for voice communications. atomic number 16 - generation (2G) wireless-communications...If you want to get a full essay, enjoin it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper