TY - GEN
T1 - Inter-cell coordinated beamforming with opportunistic scheduling
AU - Kim, Jinwoo
AU - Hwang, In S.
AU - Kang, Chung G.
PY - 2013
Y1 - 2013
N2 - This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.
AB - This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.
KW - Coordinated Beamforming
KW - Inter-Cell Interference Coordination
KW - Opportunistic Scheduling
UR - http://www.scopus.com/inward/record.url?scp=84891363190&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84891363190&partnerID=8YFLogxK
U2 - 10.1109/ICC.2013.6655503
DO - 10.1109/ICC.2013.6655503
M3 - Conference contribution
AN - SCOPUS:84891363190
SN - 9781467331227
T3 - IEEE International Conference on Communications
SP - 5699
EP - 5703
BT - 2013 IEEE International Conference on Communications, ICC 2013
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2013 IEEE International Conference on Communications, ICC 2013
Y2 - 9 June 2013 through 13 June 2013
ER -