40 search results - page 5 / 8 » Greedy online frequency allocation in cellular networks |
VTC
2006
IEEE
14 years 20 days ago
2006
IEEE
Using an OFDM based uplink for the future cellular network has been a controversial issue due to difficulties in time and frequency synchronization and high Peak-to-Average Power...
CISS
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
WIOPT
2010
IEEE
13 years 5 months ago
2010
IEEE
—The downlink performance of cellular networks is known to be strongly limited by inter-cell interference. In order to mitigate this interference, a number of frequency reuse sch...
INFOCOM
2002
IEEE
13 years 11 months ago
2002
IEEE
Abstract— An analytical model is developed for cellular networks with a combined adaptive bandwidth allocation and trafficrestriction mechanism. Instead of focusing only on the ...
GLOBECOM
2009
IEEE
14 years 1 months ago
2009
IEEE
Abstract— We propose an intercell downlink orthogonal frequency division multiple access (OFDMA) scheduling technique in a sectorized cellular network. Adjacent sectors from neig...