243 search results - page 5 / 49 » Pairwise intersession network coding on directed networks |
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract: In this paper, we consider a two-way or bidirectional communications system with a relay equipped with multiple antennas. We show that when the downlink channel state inf...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
— In this paper, we consider the design of synchronization-aware distributed space-time codes, which we denote as diagonal distributed space-time codes (DDSTC), for N relay nodes...
TIT
2008
14 years 9 months ago
2008
Abstract-- We study network coding capacity under a constraint on the total number of network nodes that can perform coding. That is, only a certain number of network nodes can pro...
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OTM
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Recent contributions have uncovered the potential of network coding, i.e. algebraic mixing of multiple information flows in a network, to provide enhanced security in pa...