DocumentCode
2773154
Title
Capacity Analysis for Convergent Video and Data Traffics in OVSF-CDMA Systems
Author
Xu, Jun ; Shen, Xuemin ; Mark, Jon W. ; Cai, Jun
Author_Institution
Hughes Network Syst., Germantown, MD
fYear
2007
fDate
11-15 March 2007
Firstpage
4330
Lastpage
4335
Abstract
In this paper, the capacity of an orthogonal variable spreading factor code division multiple access (OVSF-CDMA) system supporting convergent variable rate video and data services is studied. An analytical approach for evaluating the system outage probability based on interference analysis is introduced. An optimization model to achieve maximum video and data throughput with QoS assurance and satisfactory outage probability is proposed. Numerical results demonstrate the effectiveness of the proposed approaches.
Keywords
code division multiple access; probability; telecommunication traffic; QoS; capacity analysis; code division multiple access system; data traffics; interference analysis; optimization model; orthogonal variable spreading factor; satisfactory outage probability; video traffics; Interference; Multiaccess communication; Power control; Quality of service; Rayleigh channels; Telecommunication traffic; Throughput; Traffic control; Wideband; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference, 2007.WCNC 2007. IEEE
Conference_Location
Kowloon
ISSN
1525-3511
Print_ISBN
1-4244-0658-7
Electronic_ISBN
1525-3511
Type
conf
DOI
10.1109/WCNC.2007.790
Filename
4225035
Link To Document