79 search results - page 16 / 16 » Cross-layer Adaptive Transmission: Optimal Strategies in Fad... |
INFOCOM
2007
IEEE
14 years 2 days ago
2007
IEEE
Abstract— We consider a scenario where a sophisticated jammer jams an area in a single-channel wireless sensor network. The jammer controls the probability of jamming and transmi...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
We consider a cognitive radio system where the secondary transmitter varies its transmit power based on all the information available from the spectrum sensor. The operation of th...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
This paper presents a cross-layer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (ARQ) pro...
FITRAMEN
2008
13 years 7 months ago
2008
This work focuses on improving the performance of video communications based on the recently developed H.264 Scalable Video Coding (SVC) standard over 802.11e wireless networks. Th...