DocumentCode
1439306
Title
Efficient Cell-Clustering Algorithm for Inter-Cluster Interference Mitigation in Network MIMO Systems
Author
Moon, Jung-Min ; Cho, Dong-Ho
Author_Institution
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejon, South Korea
Volume
15
Issue
3
fYear
2011
fDate
3/1/2011 12:00:00 AM
Firstpage
326
Lastpage
328
Abstract
Coordinated transmission in network MIMO systems, in which a set of access points form a cluster and serve each user in the network, is currently the subject of a great deal of research effort. We propose a cell-clustering algorithm that aims at finding the efficient configuration of the clusters to increase the sum-rate of the users. Through simulation, we observe the improved performance of the proposed algorithm in terms of the sum-rate and the outage probability.
Keywords
MIMO communication; interference suppression; pattern clustering; probability; cell-clustering algorithm; coordinated transmission; intercluster interference mitigation; network MIMO systems; outage probability; Clustering algorithms; Heuristic algorithms; Interference channels; MIMO; Signal to noise ratio; Simulation; Network MIMO; clustering; coordinated transmission; inter-cluster interference;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2011.012511.101865
Filename
5704846
Link To Document