نتایج جستجو برای: feedback channel

تعداد نتایج: 366514  

2012
G.Vamshi Krishna Suresh Kumar U. Kiran Rajesh Reddy

A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide channel feedback, the following question is considered: is it preferable to get low-rate feedback from a large number of receivers or to receive high-rate/high-quality feedback from a smaller number of (randomly selected) re...

Journal: :IEEE Internet of Things Journal 2017

Journal: :IEEE Transactions on Information Theory 2015

Journal: :IEEE Transactions on Information Theory 2009

Journal: :International Journal of Research in Engineering and Technology 2012

K. Mohamed-pour and M. Noorbakhsh,

In this paper, the combination of equalization and turbo decoding is studied. In the iterative decoding of a product code in block turbo coding system, the equalization process is performed within the iteration loop. The present study aims to investigate the decision feedback equalizer (DFE) incorporated in the iterative decoding. Simulation results show that the more severe the channel interfe...

Journal: :CoRR 2008
Marat V. Burnashev Hirosuke Yamamoto

1 For the information transmission a binary symmetric channel is used. There is also another noisy binary symmetric channel (feedback channel), and the transmitter observes without delay all the outputs of the forward channel via that feedback channel. The transmission of a nonexponential number of messages (i.e. the transmission rate equals zero) is considered. The achievable decoding error ex...

Journal: :CoRR 2010
Marat V. Burnashev Hirosuke Yamamoto

For information transmission a binary symmetric channel is used. There is also another noisy binary symmetric channel (feedback channel), and the transmitter observes without delay all the outputs of the forward channel via that feedback channel. The transmission of an exponential number of messages (i.e. the transmission rate is positive) is considered. The achievable decoding error exponent f...

K. Mohamed-pour and M. Noorbakhsh,

In this paper, the combination of equalization and turbo decoding is studied. In the iterative decoding of a product code in block turbo coding system, the equalization process is performed within the iteration loop. The present study aims to investigate the decision feedback equalizer (DFE) incorporated in the iterative decoding. Simulation results show that the more severe the channel interfe...

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