Cooperative diversity schemes for asynchronous wireless networks
Wireless Personal Communications: An International Journal
An Algebraic Coding Scheme for Wireless Relay Networks With Multiple-Antenna Nodes
IEEE Transactions on Signal Processing - Part I
Coded cooperation in wireless communications: space-time transmission and iterative decoding
IEEE Transactions on Signal Processing
Symbol error probabilities for general Cooperative links
IEEE Transactions on Wireless Communications
Capacity scaling laws in MIMO relay networks
IEEE Transactions on Wireless Communications
Distributed Space-Time Coding in Wireless Relay Networks
IEEE Transactions on Wireless Communications
A distributed space-time coding in asynchronous wireless relay networks
IEEE Transactions on Wireless Communications - Part 2
IEEE Transactions on Information Theory
Capacity of a mobile multiple-antenna communication link in Rayleigh flat fading
IEEE Transactions on Information Theory
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
Unitary space-time modulation for multiple-antenna communications in Rayleigh flat fading
IEEE Transactions on Information Theory
High-rate codes that are linear in space and time
IEEE Transactions on Information Theory
How much training is needed in multiple-antenna wireless links?
IEEE Transactions on Information Theory
Diversity and multiplexing: a fundamental tradeoff in multiple-antenna channels
IEEE Transactions on Information Theory
Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks
IEEE Transactions on Information Theory
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
Transmitting to colocated users in wireless ad hoc and sensor networks
IEEE Transactions on Information Theory
On the achievable diversity-multiplexing tradeoff in half-duplex cooperative channels
IEEE Transactions on Information Theory
Outage analysis of coded cooperation
IEEE Transactions on Information Theory
Achievable rates in cognitive radio channels
IEEE Transactions on Information Theory
On the power efficiency of sensory and ad hoc wireless networks
IEEE Transactions on Information Theory
Using Orthogonal and Quasi-Orthogonal Designs in Wireless Relay Networks
IEEE Transactions on Information Theory
Fading relay channels: performance limits and space-time signal design
IEEE Journal on Selected Areas in Communications
Partially-coherent distributed space-time codes with differential encoder and decoder
IEEE Journal on Selected Areas in Communications
EURASIP Journal on Wireless Communications and Networking - Special issue on cooperative communications in wireless networks
Distributed space-time coding for two-way wireless relay networks
IEEE Transactions on Signal Processing
Co-ordinate interleaved distributed space-time coding for two-antenna-relays networks
IEEE Transactions on Wireless Communications
Impact of CSI on distributed space-time coding in wireless relay networks
IEEE Transactions on Wireless Communications
Single and multiple relay selection schemes and their achievable diversity orders
IEEE Transactions on Wireless Communications
General-rank beamforming for multi-antenna relaying schemes
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Interference cancellation in distributed space-time coded wireless relay networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Cyclic distributed space-time codes for wireless relay networks with no channel information
IEEE Transactions on Information Theory
Combination of MRC and distributed space-time coding in networks with multiple-antenna relays
IEEE Transactions on Wireless Communications
Joint receive-transmit beamforming for multi-antenna relaying schemes
IEEE Transactions on Signal Processing
IEEE Transactions on Wireless Communications
Cooperative Space---Time Coding with Amplify-and- Forward Relaying
Journal of Signal Processing Systems
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The idea of space-time coding devised for multiple-antenna systems is applied to the problem of communication over a wireless relay network, a strategy called distributed space-time coding, to achieve the cooperative diversity provided by antennas of the relay nodes. In this paper, we extend the idea of distributed space-time coding to wireless relay networks with multiple-antenna nodes and fading channels. We show that for a wireless relay network with M antennas at the transmit node, N antennas at the receive node, and a total of R antennas at all the relay nodes, provided that the coherence interval is long enough, the high SNR pairwise error probability (PEP) behaves as (1/P)min {M,N}R if M ≠ N and (log 1/M P/P) MR if M = N, where P is the total power consumed by the network. Therefore, for the case of M ≠ N, distributed space-time coding achieves the maximal diversity. For the case of M = N, the penalty is a factor of log 1/M P which, compared to P, becomes negligible when P is very high.