DocumentCode
3389865
Title
Simulated performance of W-CDMA random access channel
Author
Choudhary, Prateek ; Ghosh, Amitava ; Jalloul, Louay
Volume
4
fYear
2001
fDate
2001
Firstpage
2700
Abstract
In 3GPP W-CDMA, a random access channel (RACH) is used for random-access transmission from the user equipment. The RACH may also be used to carry short packets. The RACH transmission is based on the slotted ALOHA approach with fast acquisition indication. In this paper, the performance of the RACH channel with respect to delay and throughput is analyzed for a 19-cell omni system under fading conditions. An adaptive persistence control algorithm for the slotted-ALOHA system is also presented
Keywords
access protocols; cellular radio; code division multiple access; fading channels; packet radio networks; radio access networks; 19-cell omni system; 3GPP; RACH channel; Random Access Channel; W-CDMA; adaptive persistence control algorithm; delays; fading condition; fast acquisition indication; performance simulation; slotted ALOHA; throughput; Adaptive control; Broadcasting; Control systems; Delay; Downlink; Fading; Multiaccess communication; Performance analysis; Programmable control; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location
Rhodes
ISSN
1090-3038
Print_ISBN
0-7803-6728-6
Type
conf
DOI
10.1109/VETECS.2001.944091
Filename
944091
Link To Document