Title :
Performance of Data Services in Cellular CDMA in Presence of Soft handoff and Beamforming
Author :
Roy, Sanjay Dhar ; Kundu, Sumit
Author_Institution :
Electron. & Commun. Eng. Dept., Nat. Inst. of Technol., Durgapur, Durgapur
Abstract :
Performance analysis of data services is studied in CDMA network in presence of beamforming and soft handoff (HO). Beamforming in conjunction with soft handoff is found to enhance throughput and reduce delay and BER significantly. A stop and wait ARQ scheme has been assumed. Both the cases of perfect and imperfect Beamforming are investigated. Effects of DoA (direction of arrival) estimation have also been indicated on data service.
Keywords :
cellular radio; code division multiple access; direction-of-arrival estimation; error statistics; telecommunication services; BER; beamforming; cellular CDMA; data services; direction of arrival estimation; performance analysis; soft handoff; Array signal processing; Bit error rate; Data engineering; Direction of arrival estimation; Electronic mail; Interference; Multiaccess communication; Paper technology; Quality of service; Throughput; ARQ; Beamforming; Soft handoff; Throughput;
Conference_Titel :
Industrial and Information Systems, 2008. ICIIS 2008. IEEE Region 10 and the Third international Conference on
Conference_Location :
Kharagpur
Print_ISBN :
978-1-4244-2806-9
Electronic_ISBN :
978-1-4244-2806-9
DOI :
10.1109/ICIINFS.2008.4798386
