460 search results - page 65 / 92 » On time diversity for packet channels |
TIT
1998
14 years 9 months ago
1998
—A new multiuser detection scheme based on signal subspace estimation is proposed. It is shown that under this scheme, both the decorrelating detector and the linear minimummean-...
GLOBECOM
2009
IEEE
14 years 7 months ago
2009
IEEE
We consider the uplink of two mobile stations with the help of one common relay. Recently, joint network-channel coding based on LDPC codes was proposed for this setup where the ch...
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NOSSDAV
2011
Springer
14 years 15 days ago
2011
Springer
A primary challenge in multicasting video in a wireless LAN is to deal with the client diversity – clients may have different channel characteristics and hence receive different...
PERCOM
2005
ACM
15 years 9 months ago
2005
ACM
Different opportunistic routing protocols have been proposed recently for routing in sensor networks. These protocols exploit the redundancy among nodes by using a node that is av...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— In this paper, we develop and analyze a lowcomplexity cooperative protocol that significantly increases the average throughput of multi-hop upstream transmissions for ...