Adaptive channel allocation in OFDM/SDMA wireless LANs with limited transceiver resources

dc.creator	Koutsopoulos, I.	en
dc.creator	Tassiulas, L.	en
dc.date.accessioned	2015-11-23T10:36:47Z
dc.date.available	2015-11-23T10:36:47Z
dc.date.issued	2004
dc.identifier.isbn	3-540-21959-5
dc.identifier.issn	0302-9743
dc.identifier.uri	http://hdl.handle.net/11615/29975
dc.description.abstract	Smart antennas increase capacity of wireless systems by allowing channel reuse by several users in the same cell through space division multiple access (SDMA). Orthogonal Frequency Division Multiplexing (OFDM) creates additional challenges in beam-forming when the beams that can be formed are limited due to transceiver unit limitations. We investigate the impact of smart antennas on channel allocation and propose meaningful heuristics to form beams and assign subcarriers and transceivers to users. Numerical results quantify performance benefits and provide useful design guidelines.	en
dc.source.uri	<Go to ISI>://WOS:000221521000123
dc.subject	Computer Science, Information Systems	en
dc.subject	Computer Science, Theory &	en
dc.subject	Methods	en
dc.subject	Telecommunications	en
dc.title	Adaptive channel allocation in OFDM/SDMA wireless LANs with limited transceiver resources	en
dc.type	bookChapter	en

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