85 search results - page 12 / 17 » Asymptotic Analysis of Double-Scattering Channels |
DCC
2006
IEEE
14 years 7 months ago
2006
IEEE
This paper considers the development of a general framework for the analysis of transmit beamforming methods in multiple antenna systems with finite-rate feedback. Inspired by the...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
The asymptotic iterative decoding performances of low-density parity-check (LDPC) codes using min-sum (MS) and sum-product (SP) decoding algorithms on memoryless binary-input outp...
TWC
2008
13 years 7 months ago
2008
In modern wireless systems employing diversity techniques, combining all the available diversity branches may not be feasible due to complexity and resource constraints. To allevia...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We investigate the outage behavior of multipleantenna slowly fading channels with resolution constrained feedback and partial power control. A fixed-rate communication...