6 search results - page 1 / 2 » Adaptive Data Transmission in Downlink MIMO-OFDM Systems wit... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— An optimization algorithm for finding user allocation, bit and power loading in the downlink of MIMO-OFDM systems is proposed. The algorithm represents a generalizatio...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Much attention has been paid to the problem of optimally utilizing resources such as spectrum, power and time in order to achieve the best video delivery quality in wireless commu...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
—The EU WINNER projects have studied OFDM-based packet data systems beyond 3G that use adaptivity on all timescales to obtain high flexibility and performance. The adaptive trans...
TMC
2011
12 years 11 months ago
2011
—In recent years, there has been an exponential increase in the number of mobile phone users. In addition, a significant growth in the demand for high-rate multimedia services o...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— Next generation mobile comunications systems will most likely employ multi-cell cooperative signal processing schemes, often referred to as network MIMO, as these are known to ...