Presentation 2011-12-15
Uplink and Downlink Coordinated Multi-Point Processing in MIMO Cellular Network
Tony Q.S. QUEK,
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Abstract(in English) Coordinated multi-point processing (CoMP) at multiple base stations has been proposed as a promising technology for improving spectral efficiency, coverage, and cell-edge throughput for future cellular systems. The basic idea of CoMP is to allow multiple base stations to cooperate via backhaul links to enhance the reliability of the links between mobile user and the serving base station. The inter-cell interference, which usually degrades wireless transmissions, can then be exploited to benefit the transmissions in the case of multicell systems in CoMP. In this paper, we will introduce two recently proposed CoMP strategies for uplink and downlink MIMO cellular systems.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Coordinated / multi-point processing / network MIMO / uplink / downlink / cooperative automatic repeat request / decentralized precoder
Paper # NS2011-135,RCS2011-248
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Committee RCS
Conference Date 2011/12/8(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Uplink and Downlink Coordinated Multi-Point Processing in MIMO Cellular Network
Sub Title (in English)
Keyword(1) Coordinated
Keyword(2) multi-point processing
Keyword(3) network MIMO
Keyword(4) uplink
Keyword(5) downlink
Keyword(6) cooperative automatic repeat request
Keyword(7) decentralized precoder
1st Author's Name Tony Q.S. QUEK
1st Author's Affiliation Institute for Infocomm Research()
Date 2011-12-15
Paper # NS2011-135,RCS2011-248
Volume (vol) vol.111
Number (no) 345
Page pp.pp.-
#Pages 5
Date of Issue