47 search results - page 5 / 10 » Centralized Radio Resource Allocation for OFDMA Cellular Sys... |
107
Voted
WICON
2010
14 years 9 months ago
2010
Inter-cell interference (ICI) mitigation is always a big challenge issue in cellular systems. In this work we propose an Enhanced Fractional Frequency Reuse (EFFR) scheme with an i...
100
Voted
GLOBECOM
2009
IEEE
15 years 6 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...
98
Voted
INFOCOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—We describe an algorithm for sub-carrier and power allocation that achieves out-of-cell interference avoidance through dynamic fractional frequency reuse (FFR) in downlink of ce...
101
click to vote
CORR
2010
Springer
14 years 11 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
68
Voted
INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
—We consider the problem of ’fair’ scheduling the resources to one of the many mobile stations by a centrally controlled base station (BS). The BS is the only entity taking d...