Paper Info
Title
Mui Cancellation For Uplink Bs-Cdma In Broadband Mobile Communication Systems
Abstract
A CDMA scheme employing block processing (BS-CDMA) had been proposed earlier as an effective multiple access scheme that is robust against multiuser interference (MUI) during uplink transmission where conventional CDMA schemes fail due to orthogonality destruction. However, residual MUI arises in BS-CDMA and its degradation impact becomes severe when high mobility users are present. Two interference cancellation techniques are proposed in this paper that utilizes the users' mobility condition to determine the detection ordering sequence. Based on extensive simulation studies, results show that the proposed techniques perform well in the presence of high number of users with high mobility.
Year
DOI
Venue
2008
10.1109/VETECF.2008.193
68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008
Keywords
Field
DocType
code division multiple access,interference,broadband networks,frequency domain analysis,degradation,interference cancellation,ofdm,mobile communication
Computer science,Single antenna interference cancellation,Computer network,Orthogonality,Electronic engineering,Interference (wave propagation),Broadband networks,Code division multiple access,Mobile telephony,Orthogonal frequency-division multiplexing,Telecommunications link
Conference
ISSN
Citations 
PageRank 
1550-2252
0
0.34
References 
Authors
3
4
Name
Order
Citations
PageRank
Xiaoming Peng19520.72
Tio Surya Dharma211.73
Francois P. S. Chin333047.00
A. S. Madhukumar430258.07