This paper proposes a new distributed space-time block code (DSTBC) over frequency-
selective fading channels for two-hop amplify and forward relay networks, consisting of a …

In this paper we present a novel distributed coding protocol for multi-user cooperative
networks. The proposed distributed coding protocol exploits the existing orthogonal space …

User cooperation has evolved as a popular coding technique in wireless relay networks
(WRNs). Using the neighboring nodes as relays to establish a communication between a …

We study the asymptotic behavior of a cooperative scheme operating in amplify-and-forward
(AF) mode when the number of relay terminals tends to infinity. An optimal code design rule …

In this paper, the design of distributed space-time (ST) codes for wireless relay networks is
considered. Distributed ST coding (DSTC) can be achieved through node cooperation to …

This paper is on the design of practical distributed space-time codes for wireless relay
networks with multiple antennas terminals. The amplify-and-forward scheme is used in a …

Recently, the idea of space-time coding has been applied to wireless relay networks
wherein a set of geographically separated relay nodes cooperate to process the received …

In this paper, we analyze the pairwise error probability (PEP) of distributed space-time codes
employing Alamouti scheme. We restrict our attention to the space-time code construction for …

In this paper, we explore the advantages of network coding and space-time coding in
improving the performance of two-way relay channel communications where two terminals …

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 …