1160 search results - page 30 / 232 » Rate Adaptation for Cooperative Systems |
SECON
2007
IEEE
15 years 3 months ago
2007
IEEE
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...
WCNC
2010
IEEE
14 years 7 months ago
2010
IEEE
—An important transmitter adaptation technique used in multiple-input multiple-output (MIMO) communication systems is precoding based on the dominant right-singular vectors of th...
102
click to vote
GLOBECOM
2009
IEEE
14 years 7 months ago
2009
IEEE
Abstract--Cooperative communications have been demonstrated to be effective in combating the multiple fading effects in wireless networks, and improving the network performance in ...
TPDS
2008
14 years 9 months ago
2008
Content services such as content filtering and transcoding adapt contents to meet system requirements, display capacities, or user preferences. Data security in such a framework is...
86
Voted
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
— The demand for even higher data rates in future mobile communications systems calls for new techniques capable of improving the performance of cellular systems. One possibility...