Results 141 to 150 of about 14,151 (151)
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Sequential Block Orthogonal Signaling with Two Noiseless Decision Feedbacks
IEEE Transactions on Communications, 1970A sequential block orthogonal signaling scheme with both an intermittent and a final decision feedback is developed. The reliability function for this communication technique is shown to be bounded below by \alpha_{max} \bar{C} - R , for 0 \leq R where α max is one-half of the ratio of the maximum transmitted signal average power P pmax to the ...
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Error Exponents for the Ideal Poisson Channel with Noiseless Feedback
Proceedings. IEEE International Symposium on Information Theory, 2005The ideal Poisson channel with noiseless feedback models a direct detection photon channel, free of dark current (/spl lambda/ = 0), in which a causal feedback link informs the transmitter at every time t of the channel output at all times prior to t. The paper discusses the coding for the channel, under peak power and average power constraints on the ...
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A Signalling Scheme for Frequency-Shift-Keying Channels With Noiseless Feedback
IEEE Transactions on Communications, 1972Stochastic approximation is applied to the design of a frequency-shift-keying (FSK) feedback scheme. FSK signals are transmitted over a channel with additive white Gaussian noise (AWGN) and the frequency estimate is fed back to the transmitter. A signaling scheme similar to the Schalkwijk-Kailath amplitude-shift-keying (ASK) scheme is derived and ...
L. Marier, null Tzay Young
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IEEE Transactions on Information Theory, 1979
A modified Schalkwijk-Barron transmission scheme is presented for channels with noiseless feedback. The modified scheme employs blockwise decision and a fixed length transmission in place of Viterbi's sequential decision feedback. The reliability functions of the modified scheme are derived for the additive white Gaussian noise (AWGN) channel and ...
Yamamoto, Hirosuke, Itoh, Kohji
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A modified Schalkwijk-Barron transmission scheme is presented for channels with noiseless feedback. The modified scheme employs blockwise decision and a fixed length transmission in place of Viterbi's sequential decision feedback. The reliability functions of the modified scheme are derived for the additive white Gaussian noise (AWGN) channel and ...
Yamamoto, Hirosuke, Itoh, Kohji
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On communication over discrete memoryless channels with noiseless feedback
2008The addition of a feedback link to a discrete memoryless channel does not increase its capacity, but it does bring with it other benefits. One of these benefits is an increase to the best achievable error exponent. In the first part of this thesis we revisit a 1976 proof by Burnashev which determined the best achievable error exponent of variable ...
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On coding for the ideal Poisson channel with noiseless feedback
17th Convention of Electrical and Electronics Engineers in Israel, 2002The ideal Poisson channel with noiseless feedback models a direct detection photon channel which does not suffer from dark current, and where a causal feedback link informs the transmitter at time t of the channel output at all times prior to t. A coding scheme for the channel is presented, and its asymptotic error exponent is shown to coincide, at all
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A sequential transmission scheme for the multiple access channel with noiseless feedback
2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2009In this paper we study transmission of information over a multiple access channel (MAC) with noiseless feedback. We formulate this problem as a decentralized stochastic control problem, the three controllers being the decoder and the two encoders who, in the presence of limited information about each other, decide what to transmit at each time instance,
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Gaussian Relay Channel with Noiseless Feedback: Revisit
2024 IEEE Information Theory Workshop (ITW)Han Deng, Dengfeng Xia, Peng Xu, Bin Dai
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Transmission of a Gaussian Vector Through a Channel with Noiseless Feedback
Theory of Probability & Its Applications, 1975openaire +2 more sources