460 search results - page 47 / 92 » On time diversity for packet channels |
ESORICS
2007
Springer
15 years 3 months ago
2007
Springer
A number of network covert channels have been proposed recently that may have important ramifications for Internet security and privacy. However, they could become ineffective in...
TWC
2008
14 years 9 months ago
2008
There is growing interest in the area of cross-layer design. This paper addresses the problem of multi-user diversity scheduling together with channel prediction. Recent work demo...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
A new adaptive UEP_BTC_STBC scheme is proposed to guarantee the robust video transmission according to the channel conditions. This scheme enhanced STBC (space- time block coding)...
SIAMAM
2011
14 years 16 days ago
2011
In wireless networks, the channels are often subject to random variations that limit the reliability of communications between any two radios. Geographic transmission strategies ca...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward them ...