Results 11 to 20 of about 1,248,788 (338)
Accuracy Assessment of Nondispersive Optical Perturbative Models through Capacity Analysis [PDF]
Entropy, 2019 A number of simplified models, based on perturbation theory, have been proposed for the fiber-optical channel and have been extensively used in the literature. Although these models are mainly developed for the low-power regime, they are used at moderate
Kamran Keykhosravi +2 more
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On the capacity and normalisation of ISI channels [PDF]
IEEE International Conference on Communications, 2003. ICC '03., 2003 We investigate the capacity of various intersymbol interference (ISI) channels with additive white Gaussian noise (AWGN). Previous papers showed a minimum E/sub b//N/sub 0/ of -4.6 dB, 3 dB below the capacity of a flat channel, is obtained using water-pouring capacity formulas for the 1+D channel.
Xiang, Wei, Pietrobon, Steven S.
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Interactive Channel Capacity Revisited [PDF]
2014 IEEE 55th Annual Symposium on Foundations of Computer Science, 2014 We provide the first capacity approaching coding schemes that robustly simulate any interactive protocol over an adversarial channel that corrupts any fraction of the transmitted symbols. Our coding schemes achieve a communication rate of 1 - O(∈√loglog1/∈) can be improved to 1 - O(√∈) for random, oblivious, and over any adversarial channel.
Haeupler, Bernhard
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The Single-Serving Channel Capacity [PDF]
2006 IEEE International Symposium on Information Theory, 2006 In this paper we provide the answer to the following question: Given a noisy channel and epsilon>0, how many bits can be transmitted with an error of at most epsilon by a single use of the channel?
Renato Renner +2 more
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Channel Coding at Low Capacity [PDF]
2019 IEEE Information Theory Workshop (ITW), 2019 Low-capacity scenarios have become increasingly important in the technology of the Internet of Things (IoT) and the next generation of wireless networks. Such scenarios require efficient and reliable transmission over channels with an extremely small capacity.
Mohammad Fereydounian +3 more
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The Capacity of Channels With Feedback [PDF]
IEEE Transactions on Information Theory, 2009 We introduce a general framework for treating channels with memory and feedback. First, we generalize Massey's concept of directed information and use it to characterize the feedback capacity of general channels. Second, we present coding results for Markov channels. This requires determining appropriate sufficient statistics at the encoder and decoder.
Mitter, Sanjoy K., Tatikonda, Sekhar
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Broadband channel capacities [PDF]
Physical Review A, 2003 11 pages, 7 figures, 3 ...
GIOVANNETTI, VITTORIO +3 more
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Adaptive algorithm based on antenna arrays for radio communication systems [PDF]
Serbian Journal of Electrical Engineering, 2017 Trends in the modern world increasingly lead to the growing popularity of wireless technologies. This is possible due to the rapid development of mobile communications, the Internet gaining high popularity, using wireless networks at enterprises,
Fedosov Valentin +2 more
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Capacities of Grassmann channels [PDF]
Journal of Mathematical Physics, 2011 A new class of quantum channels called Grassmann channels is introduced and their classical and quantum capacity is calculated. The channel class appears in a study of the two-mode squeezing operator constructed from operators satisfying the fermionic algebra.
Tomas Jochym-O'Connor +2 more
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Channel Capacity Bounds in the Presence of Quantized Channel State Information
EURASIP Journal on Wireless Communications and Networking, 2010 The goal of this paper is to investigate the effect of channel side information on increasing the achievable rates of continuous power-limited non-Gaussian channels. We focus on the case where (1) there is imperfect channel quality information available
Behrooz Makki +2 more
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