Results 11 to 20 of about 44,063 (255)
On Sampling Continuous-Time AWGN Channels [PDF]
IEEE Transactions on Information Theory, 2022 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 68, NO.
Guangyue Han, Shlomo Shamai
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Concatenated Coding for the AWGN Channel With Noisy Feedback [PDF]
IEEE Transactions on Information Theory, 2011 The use of open-loop coding can be easily extended to a closed-loop concatenated code if the channel has access to feedback. This can be done by introducing a feedback transmission scheme as an inner code. In this paper, this process is investigated for the case when a linear feedback scheme is implemented as an inner code and, in particular, over an ...
Zachary Chance, David J. Love
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Compressive Parameter Estimation in AWGN [PDF]
IEEE Transactions on Signal Processing, 2014 Compressed sensing is by now well-established as an effective tool for extracting sparsely distributed information, where sparsity is a discrete concept, referring to the number of dominant nonzero signal components in some basis for the signal space.
Ramasamy, Dinesh +2 more
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IET Networks, EarlyView., 2023 We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh +4 more
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Bounds on the Error Exponent of the AWGN Channel with AWGN-Corrupted Feedback [PDF]
2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel, 2006 We derive bounds on the error exponent of the AWGN channel with AWGN-corrupted feedback. The bounds appear to be new even for transmission at zero rate. Our approach is applicable to the derivation of upper bounds on the error exponents in various other scenarios involving channels with feedback.
Young-han Kim +2 more
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Keyless Authentication for AWGN Channels
IEEE Transactions on Information Theory, 2023 Submitted for possible ...
Eric Graves +4 more
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Uncoded Binary Signaling through Modulo AWGN Channel [PDF]
2020 54th Asilomar Conference on Signals, Systems, and Computers, 2020 Modulo-wrapping receivers have attracted interest in several areas of digital communications, including precoding and lattice coding. The asymptotic capacity and error performance of the modulo AWGN channel have been well established. However, due to underlying assumptions of the asymptotic analyses, these findings might not always be realistic in ...
Gizem Tabak, Andrew C. Singer
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The AWGN Red Alert Problem [PDF]
IEEE Transactions on Information Theory, 2013 Consider the following unequal error protection scenario. One special message, dubbed the "red alert" message, is required to have an extremely small probability of missed detection. The remainder of the messages must keep their average probability of error and probability of false alarm below a certain threshold.
Nazer, Bobak +2 more
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Energy efficient communications over the AWGN relay channel [PDF]
IEEE Transactions on Wireless Communications, 2010 This paper addresses the energy efficiency analysis of the relay channel under additive white Gaussian noise. We consider the rate bounds given by decode and forward and the cut set bound and assume that resources are optimally allocated to maximize the spectral efficiency according to the channel information and the sum network energy.
Gómez Vilardebó, Jesús +2 more
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When AWGN-Based Denoiser Meets Real Noises
Proceedings of the AAAI Conference on Artificial Intelligence, 2020 Discriminative learning based image denoisers have achieved promising performance on synthetic noises such as Additive White Gaussian Noise (AWGN). The synthetic noises adopted in most previous work are pixel-independent, but real noises are mostly spatially/channel-correlated and spatially/channel-variant.
Zhou, Yuqian +6 more
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