317 search results - page 30 / 64 » Channel Estimation for Non-Line-of-Sight WiMax Communication... |
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Carrier frequency offset (CFO) estimation is a key challenge in multicarrier systems such as OFDM. Often, this task is carried out using a preamble made of a number, say J, of ...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—The downlink transmission in multi-user multipleinput multiple-output (MIMO) systems has been extensively studied from both communication-theoretic and information-theor...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
tic PHY Abstraction Technique for Link Adaptation and MIMO Switching . . . .Y.-S. Choi and S. M. Alamouti 960 A Novel Approach to MIMO Transmission Using a Single RF Front End . .A...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— The quality of end-to-end services over wireless communication networks highly depends on the error characteristics of the wireless links. By utilizing the link error character...
PIMRC
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we propose an iterative SIC receiver architecture with pilot- and data-based channel estimation for efficient decoding of non-orthogonal superimposed signals. The no...