DocumentCode
2271890
Title
Effect of transmit antenna correlation on multiuser diversity
Author
Park, Daeyoung ; Park, Seung Young
Author_Institution
Commun. & Network Lab., Samsung Adv. Inst. of Technol., Suwon
fYear
2005
fDate
4-9 Sept. 2005
Firstpage
1421
Lastpage
1425
Abstract
In this paper, we investigate throughput performance of downlink multi-antenna transmission schemes exploiting multiuser diversity. The asymptotic analysis is performed based on the extreme value theory. From this analysis, it is demonstrated that the multiuser spatial multiplexing known as the asymptotically optimal transmission scheme is no longer optimal in highly correlated multiple antenna channels
Keywords
antenna arrays; correlation methods; diversity reception; multiuser channels; downlink multi-antenna transmission; extreme value theory; multiple antenna channels; multiuser diversity; transmit antenna correlation; Antenna feeds; Base stations; Diversity methods; Downlink; Feedback; Performance analysis; Receiving antennas; Scheduling algorithm; Throughput; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location
Adelaide, SA
Print_ISBN
0-7803-9151-9
Type
conf
DOI
10.1109/ISIT.2005.1523577
Filename
1523577
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