TY - GEN
T1 - User selection scheme with secrecy capacity between other users in MIMO downlink systems
AU - Yanase, Masatoshi
AU - Ohtsuki, Tomoaki
PY - 2010/12/6
Y1 - 2010/12/6
N2 - We propose a user selection scheme with secrecy capacity for multiuser MIMO downlink system whose goal is not to leak information to other users in the system. The transmitter can send confidential messages to each user securely. We evaluated system secrecy capacity. We also evaluated the system capacity and capacity-based fairness performance and showed that the proposed scheme has little performance degradation in terms of system capacity and fairness, while ensuring secrecy.
AB - We propose a user selection scheme with secrecy capacity for multiuser MIMO downlink system whose goal is not to leak information to other users in the system. The transmitter can send confidential messages to each user securely. We evaluated system secrecy capacity. We also evaluated the system capacity and capacity-based fairness performance and showed that the proposed scheme has little performance degradation in terms of system capacity and fairness, while ensuring secrecy.
UR - http://www.scopus.com/inward/record.url?scp=78649600738&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78649600738&partnerID=8YFLogxK
U2 - 10.1109/ICWITS.2010.5611841
DO - 10.1109/ICWITS.2010.5611841
M3 - Conference contribution
AN - SCOPUS:78649600738
SN - 9781424470914
T3 - 2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010
BT - 2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010
T2 - 2010 IEEE International Conference on Wireless Information Technology and Systems, ICWITS 2010
Y2 - 28 August 2010 through 3 September 2010
ER -