Two-way distributed transmission based on the golden code for application in wireless relay networks

Author

Ge, L. ; Chen, G.J. ; Gong, Y. ; Chambers, J.A.

Author_Institution

Adv. Signal Process. Group, Loughborough Univ., Loughborough, UK

fYear

2013

fDate

6-8 May 2013

Firstpage

1

Lastpage

5

Abstract

In this paper, we consider the use of the Golden Code within two-way transmission over a wireless relay network in the fixed and selected relay cases. Such two-way transmission potentially improves the rate performance over one-way schemes. A four time slot amplify-and-forward (AF) protocol is exploited. Two policies are considered for relay selection, one based on a maximum-minimum strategy and a second using the maximum-mean approach. The combination of relay selection and two-way transmission mitigates the potential loss of diversity and rate in one-way fixed relay Golden Code transmission. End-to-end bit error rate simulations are used to evaluate the performance of the proposed approaches.

Keywords

Gold codes; amplify and forward communication; binary sequences; error statistics; relay networks (telecommunication); amplify-and-forward protocol; bit error rate simulations; fixed relay cases; golden code; maximum-mean approach; maximum-minimum strategy; selected relay cases; two-way distributed transmission; wireless relay networks; Bit error rate; Encoding; Relays; Signal to noise ratio; Transmitting antennas; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications (ICT), 2013 20th International Conference on

Conference_Location

Casablanca

Print_ISBN

978-1-4673-6425-6

Type

conf

DOI

10.1109/ICTEL.2013.6632079

Filename

6632079