TY - GEN
T1 - Diversity analysis of minimum distance based relay selection schemes for two-way relaying systems with physical network coding
AU - Jeon, Youngil
AU - Kim, Young Tae
AU - Song, Changick
AU - Park, Youn Ok
AU - Lee, Inkyu
PY - 2012
Y1 - 2012
N2 - A relay selection method is one of popular approaches to overcome fading effects in wireless relay channel due to its simplicity. However, previous works were concentrated on the case of analog network coding systems. In this paper, we consider a relay selection scheme in two-way relaying systems with physical network coding. Since conventional schemes based on analog network coding does not provide effective performance in physical network coded systems, we propose new selection criteria which maximize the minimum distance at the multiple access phase to achieve full diversity. Moreover, through asymptotic error rate analysis, it is confirmed that the proposed scheme is able to attain full diversity. Simulations results are also provided to verify the analysis of the proposed scheme.
AB - A relay selection method is one of popular approaches to overcome fading effects in wireless relay channel due to its simplicity. However, previous works were concentrated on the case of analog network coding systems. In this paper, we consider a relay selection scheme in two-way relaying systems with physical network coding. Since conventional schemes based on analog network coding does not provide effective performance in physical network coded systems, we propose new selection criteria which maximize the minimum distance at the multiple access phase to achieve full diversity. Moreover, through asymptotic error rate analysis, it is confirmed that the proposed scheme is able to attain full diversity. Simulations results are also provided to verify the analysis of the proposed scheme.
UR - http://www.scopus.com/inward/record.url?scp=84878941057&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84878941057&partnerID=8YFLogxK
U2 - 10.1109/VTCFall.2012.6399127
DO - 10.1109/VTCFall.2012.6399127
M3 - Conference contribution
AN - SCOPUS:84878941057
SN - 9781467318815
T3 - IEEE Vehicular Technology Conference
BT - 2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings
T2 - 76th IEEE Vehicular Technology Conference, VTC Fall 2012
Y2 - 3 September 2012 through 6 September 2012
ER -