DocumentCode
2218533
Title
Downlink SDMA for Hiperman Communications: The Obele Algorithm.
Author
Cassiau, Nicolas
Author_Institution
CEA/Leti
Volume
1
fYear
2005
fDate
11-14 Sept. 2005
Firstpage
392
Lastpage
396
Abstract
In the context of a fixed wireless downlink transmission, SDMA (spatial division multiple access) is a serious candidate to allow several users to communicate simultaneously. We study here a recently developed algorithm, first presented by Joel Bertrand in [Bertrand03]. The algorithm ensures a given QoS (quality of service) for all users in a multipath environment. We show that with a low number of iterations, a good QoS can be reached in an channel with up to 3 paths per user. This study was performed in the context of the IST-STRIKE project ([STRIKE])
Keywords
WiMax; quality of service; radio links; space division multiple access; HiperMAN communications; IST-STRIKE project; Obele algorithm; QoS; downlink SDMA; fixed wireless downlink transmission; high performance radio metropolitan area network; quality of service; spatial division multiple access; Context; Downlink; Equations; Interference; Metropolitan area networks; Multiaccess communication; Quality of service; Receivers; Receiving antennas; Spatial filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location
Berlin
Print_ISBN
9.7838007291e+012
Type
conf
DOI
10.1109/PIMRC.2005.1651465
Filename
1651465
Link To Document