394 search results - page 22 / 79 » Performance of Multiuser Detection with Adaptive Channel Est... |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
The fundamental problem of our interest is soft MIMO detection for the case of block fading, i.e., when the transmitted codeword spans over several independent channel realization...
ISCAS
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, a new channel estimation method for OFDM WLAN systems is proposed. This proposal mainly consists of smoothing filtering and decision-directed tracking loop schemes,...
102
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ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—We present a detection scheme for multiple-symbol DPSK for use in a statistically unknown time-varying channel. The scheme relies on a parametric representation of the timevaryi...
110
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ICC
2009
IEEE
14 years 9 months ago
2009
IEEE
Carrier Sense Multi-Access (CSMA) is a typical method to share the common channel in a Wireless LAN (WLAN). It works fairly well in times of light traffic. However as the number of...
ISCAS
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— Recently, a delay-insensitive architecture for gradient descent adaptive control, based on parallel synchronous detection for model-free gradient estimation was present...