Results 231 to 240 of about 12,550 (261)

Ergodic channel capacity for generalized fading channels

2014 IEEE Wireless Communications and Networking Conference (WCNC), 2014
The ergodic channel capacity (ECC) of single-branch receivers is studied under the scenarios described by means of α-η-μ, α-к-μ, and α-λ-μ-η generalized fading channels. Novel expressions are derived, which are the most general in this scientific area.
Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah   +1 more
openaire   +1 more source

Adaptive coded modulation for fading channels

Proceedings of ICC'97 - International Conference on Communications, 1998
We propose a variable-power and variable-rate coded MQAM modulation technique for high-speed data transmission on fading channels. Coding gain is obtained by superimposing trellis codes designed for AWGN channels on the adaptive modulation, and we obtain the same coding gains as these codes exhibit in AWGN.
Andrea J. Goldsmith, Soon-Ghee Chua
openaire   +1 more source

Distortion Exponent of Parallel Fading Channels

2006 IEEE International Symposium on Information Theory, 2006
We consider the end-to-end distortion achieved by transmitting a continuous amplitude source over M parallel, independent quasi-static fading channels. We analyze the high SNR expected distortion behavior characterized by the distortion exponent. We first give an upper bound for the distortion exponent in terms of the bandwidth ratio between the ...
Deniz Gündüz, Elza Erkip
openaire   +1 more source

Estimation of fast fading channels in OFDM

2002 IEEE Wireless Communications and Networking Conference Record. WCNC 2002 (Cat. No.02TH8609), 2003
In this paper, we investigate OFDM transmission over fast fading channels. In such scenarios, the Doppler spread of the channel and synchronization errors cause intercarrier interference (ICI) and complicate channel estimation because the channel cannot be assumed constant during the transmission of an OFDM block.
Stamoulis, A., Diggavi, S. N., Al-Dhahir, N.   +2 more
openaire   +1 more source

Target Tracking Over Fading Channels

IEEE Transactions on Communications, 1976
The problem of tracking a target in a multitarget environment when the observations are received over a fading channel is considered. The optimal Bayes solution to the tracking problem in such cases involves growing memory and hence is not feasible.
F. S. Chang, Mandyam D. Srinath
openaire   +2 more sources

Fade Statistics in Composite Fading Channels

Journal of Electronics & Information Technology, 2011
Xiao-dong Wang, Zhi-yong Bu, Yun-feng Chen   +2 more
openaire   +1 more source

Rayleigh Fading Modeling and Channel Hardening for Reconfigurable Intelligent Surfaces

IEEE Wireless Communications Letters, 2021
Luca Sanguinetti, Emil Bjornson
exaly  

Event-triggered sliding mode control for multi-agent systems subject to channel fading

International Journal of Systems Science, 2022
Wen Li, Yugang Niu, Zhiru Cao
exaly  

Fading Channels

2001
openaire   +1 more source

Rayleigh Fading Channels

1999
openaire   +1 more source