TY - JOUR
T1 - Receive antenna selection for underlay cognitive radio with instantaneous interference constraint
AU - Hanif, Muhammad Fainan
AU - Yang, Hongchuan
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2015/6
Y1 - 2015/6
N2 - Receive antenna selection is a low complexity scheme to reap diversity benefits.We analyze the performance of a receive antenna selection scheme in spectrum sharing systems where the antenna that results in highest signal-to-interference plus noise ratio at the secondary receiver is selected to improve the performance of secondary transmission. Exact and asymptotic behaviours of the received SINR are derived for both general and interference limited scenarios over general fading environment. These results are then applied to the outage and average bit error rate analysis when the secondary transmitter changes the transmit power in finite discrete levels to satisfy the instantaneous interference constraint at the primary receiver.
AB - Receive antenna selection is a low complexity scheme to reap diversity benefits.We analyze the performance of a receive antenna selection scheme in spectrum sharing systems where the antenna that results in highest signal-to-interference plus noise ratio at the secondary receiver is selected to improve the performance of secondary transmission. Exact and asymptotic behaviours of the received SINR are derived for both general and interference limited scenarios over general fading environment. These results are then applied to the outage and average bit error rate analysis when the secondary transmitter changes the transmit power in finite discrete levels to satisfy the instantaneous interference constraint at the primary receiver.
UR - http://hdl.handle.net/10754/564175
UR - https://ieeexplore.ieee.org/document/6924725/
UR - http://www.scopus.com/inward/record.url?scp=84919359678&partnerID=8YFLogxK
U2 - 10.1109/LSP.2014.2363163
DO - 10.1109/LSP.2014.2363163
M3 - Article
SN - 1070-9908
VL - 22
SP - 738
EP - 742
JO - IEEE Signal Processing Letters
JF - IEEE Signal Processing Letters
IS - 6
ER -