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» Outage Performance of Cognitive Wireless Relay Networks
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ITIIS
2010
92views more  ITIIS 2010»
13 years 3 months ago
Performance Analysis of Selection Relaying Schemes over Different Fading Environments in Wireless Networks
In this paper, two selection relaying schemes are proposed and compared with each other in terms of packet error rate (PER) and diversity order. Moreover, the comparison is perfor...
Tran Thi Xuyen, Hyung Yun Kong
JSAC
2007
180views more  JSAC 2007»
13 years 8 months ago
Cooperative Distributed MIMO Channels in Wireless Sensor Networks
— The large number of network nodes and the energy constraints make Wireless Sensor Networks (WSN) one of the most important application fields for Cooperative Diversity. Node c...
Aitor del Coso, Umberto Spagnolini, Christian Ibar...
ICC
2009
IEEE
186views Communications» more  ICC 2009»
14 years 3 months ago
Power Allocations for Adaptive Distributed MIMO Multi-Hop Networks
—Distributed MIMO multi-hop relaying is one of the most promising technologies that permits cost-effective improvement of coverage, data rate and end-to-end (e2e) user experience...
Yidong Lang, Dirk Wübben, Karl-Dirk Kammeyer
TSP
2008
112views more  TSP 2008»
13 years 8 months ago
An Algebraic Coding Scheme for Wireless Relay Networks With Multiple-Antenna Nodes
Abstract--We consider the problem of coding over a half-duplex wireless relay network where both the transmitter and the receiver have respectively several transmit and receive ant...
Frédérique E. Oggier, Babak Hassibi
MSWIM
2005
ACM
14 years 2 months ago
Performance analysis of differentiated ARQ scheme for video transmission over wireless networks
The Advance in video coding and wireless communication techniques has enabled video-based services to be the most important component of many emerging multimedia applications. The...
Fen Hou, Pin-Han Ho, Yongbing Zhang