Outage analysis of distributed antenna systems with adaptive network coding

Author

Liu, Jiafeng ; Qin, Tuanfa ; Chen, Yuebo ; Luo, Jianzhong

Author_Institution

Sch. of Comput. & Electron. Inf., Guangxi Univ., Nanning, China

fYear

2010

fDate

26-28 Oct. 2010

Firstpage

428

Lastpage

431

Abstract

An adaptive network coding scheme is proposed for the full utilization of network resource in distributed antenna systems to reduce the outage probability. Depending on the decoding results of received signals, the relay node adaptively employs different transmission schemes. When the information is received correctly from the two users, the relay transmits the coded message to the base station. Otherwise it delivers the message to the destination which is received correctly. Theoretical analysis and simulation shows that outage probability is decreased by 39.62% and 8.04% compared to the plain distributed antenna systems and traditional network coding scheme when the data rate R is 1Bit/s/Hz.

Keywords

adaptive codes; antennas; network coding; probability; adaptive network coding; base station; distributed antenna; information transmission; network resource utilization; outage probability; Antennas; Encoding; Network coding; distributed antenna system; network coding; outage probability; wireless communications;

fLanguage

English

Publisher

ieee

Conference_Titel

Broadband Network and Multimedia Technology (IC-BNMT), 2010 3rd IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-6769-3

Type

conf

DOI

10.1109/ICBNMT.2010.5705126

Filename

5705126