24421 search results - page 27 / 4885 » Communicating Complex Systems |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper addresses a low complexity frequency offset estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems over freque...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper proposes a new QAM based codebook for beamforming in multiple-input multiple-output (MIMO) wireless systems with a limited-rate feedback channel. We show that such c...
CHI
2003
ACM
14 years 8 months ago
2003
ACM
We envision a future where each person will carry with them a personal universal controller (PUC), a portable computerized device that allows the user to control any appliance wit...
HPN
1997
13 years 9 months ago
1997
Next generation wireless communications system will be required to support the seamless delivery of voice, video and data with high quality. Delivering hard Quality of Service (QO...
CASES
2007
ACM
13 years 11 months ago
2007
ACM
Advances in semiconductor technologies have placed MPSoCs center stage as a standard architecture for embedded applications of ever increasing complexity. Efficient utilization of...