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Proceedings Paper

Differential network coding for two-way relay networks with massive arrays
Author(s): Zhaoxi Fang; Pengfei Shao; Wen Zheng; Zeping Pang
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Paper Abstract

In this paper, we propose a low-complexity differential transmission scheme for a two-way relay network (TWRN) with two sources and one relay node, where each source is equipped with a single antenna, while the relay node is equipped with a large number of antennas. In the proposed scheme, no channel state information (CSI) is required at each source node for signal detection. It is shown that as the number of relay antennas becomes large, the received signal at each source node includes the desired signal only. Numerical results are presented to demonstrate the bit-to-error rate (BER) performance of the proposed scheme.

Paper Details

Date Published: 7 October 2016
PDF: 5 pages
Proc. SPIE 9902, Fourth International Conference on Wireless and Optical Communications, 99020O (7 October 2016); doi: 10.1117/12.2261931
Show Author Affiliations
Zhaoxi Fang, Zhejiang Wanli Univ. (China)
Pengfei Shao, Zhejiang Wanli Univ. (China)
Wen Zheng, Zhejiang Wanli Univ. (China)
Zeping Pang, Zhejiang Wanli Univ. (China)

Published in SPIE Proceedings Vol. 9902:
Fourth International Conference on Wireless and Optical Communications
Maode Ma, Editor(s)

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