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ICASSP
2010
IEEE
15 years 6 months ago
Multipoint-to-point and point-to-multipoint space-time network coding
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...
Hung-Quoc Lai, K. J. Ray Liu
GLOBECOM
2010
IEEE
15 years 4 months ago
Differential Cooperative Communications with Space-Time Network Coding
Abstract--In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimation...
Zhenzhen Gao, Hung-Quoc Lai, K. J. Ray Liu
TSP
2011
162views more  TSP 2011»
15 years 1 months ago
Space-Time Network Coding
Abstract—In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimatio...
Hung-Quoc Lai, K. J. Ray Liu
CORR
2008
Springer
124views Education» more  CORR 2008»
15 years 6 months ago
High Performance Cooperative Transmission Protocols Based on Multiuser Detection and Network Coding
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
Zhu Han, Xin Zhang, H. Vincent Poor
CORR
2008
Springer
113views Education» more  CORR 2008»
15 years 6 months ago
Co-ordinate Interleaved Distributed Space-Time Coding for Two-Antenna-Relays Networks
Distributed space time coding for wireless relay networks when the source, the destination and the relays have multiple antennas have been studied by Jing and Hassibi. In this set-...
Jagadeesh Harshan, B. Sundar Rajan