Results 181 to 190 of about 1,881 (201)
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On the performance of the quadratic receiver for Rayleigh fading channels

Proceedings of ICUPC '95 - 4th IEEE International Conference on Universal Personal Communications, 2002
We investigate maximum likelihood sequence estimation (MLSE) of data sequences transmitted over time-varying frequency-selective Rayleigh fading channels. We present the optimal receiver designed to exploit perfect channel state information (CSI) at the beginning of the data sequence and the optimal receiver which does not use this information. For any
P. Castoldi, RAHELI, Riccardo
openaire   +2 more sources

Channel parameter estimation in Rayleigh fading channel

Electronics and Communications in Japan (Part III: Fundamental Electronic Science), 2005
In wireless communication environments such as indoors and in a relatively narrow region for which applications have recently started, the information transmission speed is sufficiently faster than the fading variation. In such cases, the fading variation can be viewed as a colored probability process with autocorrelation.
Hirohisa Gambe   +3 more
openaire   +1 more source

Conditions for Cooperative Transmission on Rayleigh Fading Channels

2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall), 2014
We consider a system of two nodes transmitting to an access point on quasi-static Rayleigh fading channels. We use signal-to-noise ratio (SNR) thresholds to characterize the requirements of each node, in terms of throughput and reliability, and we study their impact on outage probability.
openaire   +1 more source

Variable-Rate Transmission for Rayleigh Fading Channels

IEEE Transactions on Communications, 1972
A modulation system is proposed that continuously adjusts its data rate in response to signal strength variations in a fading channel. The optimum variation of data rate with channel conditions is determined, and includes the effects of feedback channel time delay, the interval between rate changes, and restriction of the number of allowable rates ...
openaire   +1 more source

Exact Expression for the Coherence Bandwidth of Rayleigh Fading Channels

IEEE Transactions on Communications, 2007
Q T Zhang
exaly  

Novel Sum-of-Sinusoids Simulation Models for Rayleigh and Rician Fading Channels

IEEE Transactions on Wireless Communications, 2006
Yahong Rosa Zheng   +2 more
exaly  

Two hop amplify-and-forward transmission in mixed rayleigh and rician fading channels

IEEE Communications Letters, 2009
Yonghui Li   +2 more
exaly  

An Improved Deterministic SoS Channel Simulator for Multiple Uncorrelated Rayleigh Fading Channels

IEEE Transactions on Wireless Communications, 2008
Cheng-Xiang Wang
exaly  

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