243 search results - page 5 / 49 » Pairwise intersession network coding on directed networks |
139
click to vote
VTC
2008
IEEE
16 years 26 days 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...
179
click to vote
GLOBECOM
2010
IEEE
15 years 4 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...
182
click to vote
GLOBECOM
2007
IEEE
16 years 25 days 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...
184
click to vote
TIT
2008
15 years 6 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...
214
click to vote
OTM
2007
Springer
16 years 19 days 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...