DocumentCode
1078298
Title
The OFDM-IDMA approach to wireless communication systems
Author
Ping, Li ; Guo, Qinghua ; Tong, Jun
Author_Institution
City Univ. of Hong Kong, Hong Kong
Volume
14
Issue
3
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
18
Lastpage
24
Abstract
This article outlines the basic principles of OFDM-IDMA. Comparisons with other alternative technologies such as OFDM-CDMA and OFDMA are provided. Some attractive features of OFMD-IDMA are explained, including low-cost iterative multi-user detection, flexible rate adaptation, frequency diversity, and significant advantages regarding spectral and power efficiency.
Keywords
4G mobile communication; OFDM modulation; multiuser detection; radiocommunication; OFDM-IDMA; flexible rate adaptation; frequency diversity; interleave division multiple access; low-cost iterative multi-user detection; wireless communication systems; Costs; Frequency conversion; Frequency division multiaccess; Multiaccess communication; Multipath channels; Multiple access interference; Multiuser detection; OFDM; Time division multiple access; Wireless communication;
fLanguage
English
Journal_Title
Wireless Communications, IEEE
Publisher
ieee
ISSN
1536-1284
Type
jour
DOI
10.1109/MWC.2007.386608
Filename
4279212
Link To Document