DocumentCode
1160622
Title
The perspectives of large area synchronous CDMA technology for the fourth-generation mobile radio
Author
Li, Daoben
Author_Institution
Beijing Univ. of Posts & Telecommun., China
Volume
41
Issue
3
fYear
2003
fDate
3/1/2003 12:00:00 AM
Firstpage
114
Lastpage
118
Abstract
Some basic relations among system bandwidth, threshold SIR, maximum number of access users, as well as system spectral efficiency are studied for both traditional CDMA and large area synchronous CDMA (LAS-CDMA). The perspectives of LAS-CDMA for the 4G are also studied.
Keywords
4G mobile communication; code division multiple access; digital radio; multiuser channels; radiofrequency interference; spectral analysis; 4G; CDMA; LAS-CDMA; code-division multiple access; digital radio communications system; fourth-generation mobile radio; large area synchronous CDMA technology; system bandwidth; system spectral efficiency; threshold SIR; Autocorrelation; Bandwidth; Code division multiplexing; Interference elimination; Land mobile radio; Multiaccess communication; Noise level; Signal analysis; Signal processing; Spectral analysis;
fLanguage
English
Journal_Title
Communications Magazine, IEEE
Publisher
ieee
ISSN
0163-6804
Type
jour
DOI
10.1109/MCOM.2003.1186554
Filename
1186554
Link To Document