Presentation 2013-10-21
Capacity of Multiple-Hop MIMO Relay System with Outdated CSI
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) For high system channel capacity, the amplify-and-forward scheme multiple-hops MIMO relays system is considered. The distance between each transceiver and the transmit power of each relay are optimized to prevent some relays from being the bottleneck and guarantee the high system channel capacity. However, when the system has no control on MAC layer, the performance of system is deteriorated because of the presenting of interference signal. Thus the specific transmission protocol on MAC layer for multiple-hops system is proposed to reduce the power of interference signal and obtain the high system channel capacity. According to proposed transmission protocol on MAC layer, the system indicates the trade-off between the system channel capacity and the delay time. The system channel capacity of the outdated CSI system is also analyzed.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) multiple-hops MIMO relays system / amplify-and-forward / Optimization distance / optimization transmit power / MAC PHY cross-layer / trade-off of channel capacity-delay time.
Paper # SRW2013-29
Date of Issue

Conference Information
Committee SRW
Conference Date 2013/10/14(1days)
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Paper Information
Registration To Short Range Wireless Communications(SRW)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Capacity of Multiple-Hop MIMO Relay System with Outdated CSI
Sub Title (in English)
Keyword(1) multiple-hops MIMO relays system
Keyword(2) amplify-and-forward
Keyword(3) Optimization distance
Keyword(4) optimization transmit power
Keyword(5) MAC PHY cross-layer
Keyword(6) trade-off of channel capacity-delay time.
1st Author's Name HIEP Pham THANH
1st Author's Affiliation Yokohama National University()
2nd Author's Name HOANG Nguyen HUY
2nd Author's Affiliation Le Quy Don technical University
Date 2013-10-21
Paper # SRW2013-29
Volume (vol) vol.113
Number (no) 255
Page pp.pp.-
#Pages 6
Date of Issue