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
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728112046 |
| DOIs | |
| Publication status | Published - Aug 2019 |
| Event | 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 - Singapore, Singapore Duration: Aug 28 2019 → Aug 30 2019 |
Publication series
| Name | Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 |
|---|
Conference
| Conference | 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019 |
|---|---|
| Country | Singapore |
| City | Singapore |
| Period | 8/28/19 → 8/30/19 |
Fingerprint
Keywords
- Precoding
- Relay Selection
- XOR (eXclusive OR) Physical Layer Network Coding
ASJC Scopus subject areas
- Signal Processing
- Computer Networks and Communications
Cite this
Relay selection for bi-directional relay systems with XOR-Phisical layer network coding. / Yamamoto, Kazuma; Denno, Satoshi; Hou, Yafei.
Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8851618 (Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Relay selection for bi-directional relay systems with XOR-Phisical layer network coding
AU - Yamamoto, Kazuma
AU - Denno, Satoshi
AU - Hou, Yafei
PY - 2019/8
Y1 - 2019/8
N2 - 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
AB - 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
KW - Precoding
KW - Relay Selection
KW - XOR (eXclusive OR) Physical Layer Network Coding
UR - http://www.scopus.com/inward/record.url?scp=85073534579&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073534579&partnerID=8YFLogxK
U2 - 10.1109/VTS-APWCS.2019.8851618
DO - 10.1109/VTS-APWCS.2019.8851618
M3 - Conference contribution
AN - SCOPUS:85073534579
T3 - Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019
BT - Proceedings - 2019 IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
ER -