Title :
A TDD IDMA Downlink With MRC Pre-Equalization
Author :
Lin, Pei ; Zhu, Guangxi ; Tassing, Remi ; Zhu, Xiaodong
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
It is shown in the paper that by employing a maximum ratio combining (MRC) pre-equalizer, the complexity of the receiver in an Interleave-Division Multiple-Access (IDMA) downlink is reduced, while similar or even slightly better performance is achieved, compared to that using Log Likelihood Ratio Combining (LLRC).
Keywords :
channel estimation; diversity reception; time division multiple access; time division multiplexing; MRC pre-equalization; TDD IDMA downlink; interleave-division multiple-access downlink; log likelihood ratio combining; maximum ratio combining; Base stations; Costs; Diversity reception; Downlink; Fading; Interference; Iterative decoding; Multiaccess communication; Multiuser detection; Transmitters;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.57
