34 search results - page 5 / 7 » Transmit Optimization for Relay-Based Cellular OFDMA Systems |
TWC
2010
13 years 29 days ago
2010
Optimized opportunistic multicast scheduling (OMS) is studied for cellular networks, where the problem of efficiently transmitting a common set of fountain-encoded data from a sin...
GLOBECOM
2006
IEEE
14 years 10 days ago
2006
IEEE
— Cooperation among base stations has demonstrated substantial capacity gain in cellular systems. The optimal transmission scheme under full base station cooperation requires all...
ICC
2007
IEEE
14 years 18 days ago
2007
IEEE
Abstract— It has recently been shown that multi-cell cooperations in cellular networks, enabling distributed antenna systems and joint transmission or joint detection across cell...
ICASSP
2009
IEEE
13 years 10 months ago
2009
IEEE
Optimized opportunistic multicast scheduling (OMS) has been studied previously by the authors for homogeneous cellular networks, where the problem of efficiently transmitting a co...
INFOCOM
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract— Cooperative relay networks combined with Orthogonal Frequency Division Multiplexing Access (OFDMA) technology has been widely recognized as a promising candidate for fu...