DocumentCode
1882559
Title
Forward link capacity in multi-service DS-CDMA systems
Author
Zhuge, Lei ; Li, Victor O K
Author_Institution
Commun. Sci. Inst., Univ. of Southern California, Los Angeles, CA, USA
Volume
1
fYear
2001
fDate
2001
Firstpage
609
Abstract
The capacity of the forward link in multiservice DS-CDMA systems is analyzed. Capacity constraints are derived with respect to the number of users in each service class. Shadowing, hard/soft handoffs, and data rate variations are considered in the analysis. Solutions of the capacity constraints are used to compare the forward link capacity with hard and soft handoffs. The accuracy of the solutions is verified by simulations
Keywords
cellular radio; channel capacity; code division multiple access; digital simulation; multiuser channels; radio links; spread spectrum communication; capacity constraints; cellular radio; data rate variations; direct sequence code division multiple access; forward link capacity; hard/soft handoffs; multi-service DS-CDMA systems; reverse link; shadowing; simulations; wideband DS-CDMA systems; Base stations; Direct-sequence code-division multiple access; Interference constraints; Multiaccess communication; Quality of service; Shadow mapping; Streaming media; Traffic control; Web pages; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location
San Antonio, TX
Print_ISBN
0-7803-7206-9
Type
conf
DOI
10.1109/GLOCOM.2001.965189
Filename
965189
Link To Document