246 search results - page 7 / 50 » Resource Allocation in Multiple Access Channels |
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— It is known that the capacity of parallel (multi-carrier) Gaussian point-to-point, multiple access and broadcast channels can be achieved by separate encoding for each subchann...
ICDE
2000
IEEE
13 years 11 months ago
2000
IEEE
The issue of data broadcast has received much attention in mobile computing. A periodic broadcast of frequently requested data can reduce the workload of the up-link channel and f...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
Modern communication technologies are steadily advancing the physical layer (PHY) data rate in wireless LANs, from hundreds of Mbps in current 802.11n to over Gbps in the near fut...