2654 search results - page 4 / 531 » Space-Time Network Coding |
TSP
2011
13 years 18 days ago
2011
Abstract—In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimatio...
GLOBECOM
2008
IEEE
14 years 3 days ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
GLOBECOM
2009
IEEE
13 years 3 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
VTC
2008
IEEE
14 years 23 hour ago
2008
IEEE
—In this paper, we propose a generalized cooperative signal transmission model for wireless networks. In this model, the source, the destination, and an arbitrary number of relay...
VTC
2010
IEEE
13 years 4 months ago
2010
IEEE
—This paper proposes a cooperative space-time coding (STC) protocol, amalgamating the concepts of asynchronous cooperation, non-coherent detection as well as Distributed Turbo Co...