Uplink Cooperative Detection for Non-binary Coded Wireless Network

Author

Li, Haitao ; Yuan, Haiying

Author_Institution

Coll. of Electron. Inf. & Control Eng., Beijing Univ. of Technol., Beijing, China

fYear

2011

fDate

4-5 Aug. 2011

Firstpage

96

Lastpage

99

Abstract

In this paper, we discuss the problem of inter-cell interference cancellation for uplink coordinated multipoint system based on non-binary transmission. Firstly, the design of coder, mapper, demapper and decoder for non-binary code modulation system has been analyzed. Then, the cooperative detection for multi-cell non-binary uplink is presented. The performance comparison based on simulation results indicates that, with cooperative detection, the non-binary system can outperform the one without cooperative processing.

Keywords

decoding; interference suppression; modulation coding; radio networks; decoder; demapper; intercell interference cancellation; multicell nonbinary uplink; nonbinary code modulation system; nonbinary coded wireless network; nonbinary transmission; uplink cooperative detection; uplink coordinated multipoint system; Complexity theory; Decoding; Interference cancellation; Iterative decoding; Modulation; Interference cancellation; LDPC; Uplink; non-binary;

fLanguage

English

Publisher

ieee

Conference_Titel

Green Computing and Communications (GreenCom), 2011 IEEE/ACM International Conference on

Conference_Location

Sichuan

Print_ISBN

978-1-4577-1006-3

Electronic_ISBN

978-0-7695-4466-3

Type

conf

DOI

10.1109/GreenCom.2011.25

Filename

6061281