Results 11 to 20 of about 14,194 (154)
Wiretap Channel in the Presence of Action-Dependent States and Noiseless Feedback [PDF]
Journal of Applied Mathematics, 2013 We investigate the wiretap channel in the presence of action-dependent states and noiseless feedback. Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel states and then generates the
Bin Dai, A. J. Han Vinck, Yuan Luo
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Binary Error-Correcting Codes with Minimal Noiseless Feedback
Proceedings of the 55th Annual ACM Symposium on Theory of Computing, 2023 In the setting of error-correcting codes with feedback, Alice wishes to communicate a $k$-bit message $x$ to Bob by sending a sequence of bits over a channel while noiselessly receiving feedback from Bob. It has been long known (Berlekamp, 1964) that in this model, Bob can still correctly determine $x$ even if $\approx \frac13$ of Alice's bits are ...
Meghal Gupta +2 more
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Capacity-Equivocation Regions of the DMBCs with Noiseless Feedback [PDF]
Mathematical Problems in Engineering, 2013 The discrete memoryless broadcast channels (DMBCs) with noiseless feedback are studied. The entire capacity-equivocation regions of two models of the DMBCs with noiseless feedback are obtained. One is the degraded DMBCs with rate-limited feedback; the other is thelessandreversely less noisyDMBCs with causal feedback.
Xinxing Yin, Zhi Xue, Bin Dai
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Causal (Progressive) Encoding over Binary Symmetric Channels with Noiseless Feedback [PDF]
2021 IEEE International Symposium on Information Theory (ISIT), 2021 Traditional channel coding with feedback constructs and transmits a codeword only after all message bits are available at the transmitter. This paper joins Guo & Kostina and Lalitha et. al. in developing approaches for causal (or progressive) encoding, where the transmitter may begin transmitting codeword symbols as soon as the first message bit ...
Amaael Antonini +2 more
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The AWGN BC with MAC feedback: A reduction to noiseless feedback via interaction [PDF]
2015 IEEE Information Theory Workshop (ITW), 2015 Invited talk ITW 2015 ...
Assaf Ben-Yishai, Ofer Shayevitz
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Quantum Feedback Channels [PDF]
, 2004 In Shannon information theory the capacity of a memoryless communication channel cannot be increased by the use of feedback. In quantum information theory the no-cloning theorem means that noiseless copying and feedback of quantum information cannot be ...
Bowen, Garry
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Feedback Schemes for the Action-Dependent Wiretap Channel with Noncausal State at the Transmitter
Entropy, 2019 In this paper, we propose two feedback coding schemes for the action-dependent wiretap channel with noncausal state at the transmitter. The first scheme follows from the already existing secret key based feedback coding scheme for the wiretap channel ...
Haonan Zhang, Linman Yu, Bin Dai
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Some New Results on the GaussianWiretap Feedback Channel
Entropy, 2019 In this paper, the Gaussian wiretap feedback channel is revisited, and some new resultson its secrecy capacity are obtained. To be specific, first, we show that the Schalkwijk−Kailath (SK)feedback scheme, which achieves the secrecy capacity of the ...
Chenxu Wei, Linman Yu, Bin Dai
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Global Feedback Stabilization of Quantum Noiseless Subsystem
Transactions of the Society of Instrument and Control Engineers, 2009 In this paper, we investigate the state preparation problem of quantum noiselsss subsystems for the quantum Markovian systems via quantum feedback control. The controlled dynamics we consider are given by the so-called stochastic master equation including the coupling terms with the environment.
Kazunori Nishio +2 more
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Bounds for the capacity error function for unidirectional channels with noiseless feedback [PDF]
2020 IEEE International Symposium on Information Theory (ISIT), 2020 24 pages, short version accepted at ISIT ...
Christian Deppe +2 more
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