95 search results - page 6 / 19 » Iterative Channel Estimation for IDMA Systems in Time-Varyin... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Interleave division multiple access (IDMA) recently attracted many research activities because of its excellent performance despite its reasonable low complexity. The low compl...
TSP
2008
13 years 8 months ago
2008
Abstract--An iterative joint channel estimation, symbol detection, phase recovery and interference cancellation structure is proposed for asynchronous code-division multiple-access...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— The use of multiple transmit and receive antennas in combination with multicarrier modulation, e.g. MIMO-OFDM, is a very promising technique for future wireless communication s...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, a novel Kalman filter-based power allocation scheme is developed for cooperative networks with inaccurate channel state information (CSI). The channel estimation err...
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—This paper studies large randomly spread directsequence code-division multiple-access system operating over a block fading multipath channel. Channel knowledge is obtain...