@inproceedings{3157fdb8437f46e48a10710098efda5b,
title = "Relay selection for bi-directional relay systems with XOR-Phisical layer network coding",
abstract = "XOR-physical layer network coding is known to achieve superior performance in terms of an end-to-end throughput and frequency utilization efficiency. This paper proposes a novel relay selection technique to further improve transmission performance. We introduce a relay selection criteria that is defined as an end-to-end BER performance in the relay network. The proposed technique select a group of relays that maximizes the criteria. This paper applies lattice reduction-aided precoding in order to improve the transmission performance and to reduce computational complexity of the relay selection. The performance of the proposed relay selection is evaluated in a 2 × 2 MIMO bidirectional wireless relay system. The proposed selection attains a gain of about 13dB at the BER of 10-4",
keywords = "Precoding, Relay Selection, XOR (eXclusive OR) Physical Layer Network Coding",
author = "Kazuma Yamamoto and Satoshi Denno and Yafei Hou",
year = "2019",
month = aug,
doi = "10.1109/VTS-APWCS.2019.8851618",
language = "English",
series = "Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019",
note = "2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 ; Conference date: 28-08-2019 Through 30-08-2019",
}