1756 search results - page 325 / 352 » Cognitive Network Interference |
SIGMETRICS
2006
ACM
15 years 3 months ago
2006
ACM
Many wireless channels in different technologies are known to have partial overlap. However, due to the interference effects among such partially overlapped channels, their simult...
103
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ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Streaming high quality audio/video (AV) from home media sources to TV sets over a wireless local area network (WLAN) is a challenging problem because of the fluctuating bandwidth...
86
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MOBICOM
2004
ACM
15 years 3 months ago
2004
ACM
Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interfer...
DSD
2004
IEEE
15 years 1 months ago
2004
IEEE
Recently ultra-wideband (UWB) communications has emerged as an alternative to narrowband communications used in wireless sensor networks. One of UWB(s) most attractive feature for...
70
Voted
GLOBECOM
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract— This paper discusses channel estimation in a cooperative orthogonal frequency-division multiplexing (OFDM) network in the presence of frequency offsets. Both the amplif...