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The Secret Key Capacity of a Class of Noisy Channels with Correlated Sources [PDF]
Entropy, 2019 This paper investigates the problem of secret key generation over a wiretap channel when the terminals observe correlated sources. These sources are independent of the main channel and the users overhear them before the transmission takes place.
Germán Bassi +2 more
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Interference Channels With Arbitrarily Correlated Sources [PDF]
2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2009 Communicating arbitrarily correlated sources over interference channels is considered in this paper. A sufficient condition is found for the lossless transmission of a pair of correlated sources over a discrete memoryless interference channel.
Chen, Biao, Liu, Wei
core +4 more sources
Multi-Class Cost-Constrained Random Coding for Correlated Sources over the Multiple-Access Channel [PDF]
Entropy, 2021 This paper studies a generalized version of multi-class cost-constrained random-coding ensemble with multiple auxiliary costs for the transmission of N correlated sources over an N-user multiple-access channel.
Arezou Rezazadeh +3 more
doaj +2 more sources
Seismic Interferometry from Correlated Noise Sources [PDF]
Remote Sensing, 2021 It is a well-established principle that cross-correlating seismic observations at different receiver locations can yield estimates of band-limited inter-receiver Green’s functions.
Daniella Ayala-Garcia +2 more
doaj +4 more sources
Inter-node compression with LDPC joint source–channel coding for highly correlated sources
Automatika, 2022 This paper investigates a new communication system where two nodes want to disseminate highly correlated contents to a single destination and can be applied for densely deployed wireless sensors networks applications.
Marwa Ben Abdessalem +2 more
doaj +2 more sources
Upper Bound on the Joint Entropy of Correlated Sources Encoded by Good Lattices [PDF]
Entropy, 2019 Lattices provide useful structure for distributed coding of correlated sources. A common lattice encoder construction is to first round an observed sequence to a ‘fine’ lattice with dither, then produce the result’s modulo to a ‘ ...
Christian Chapman, Daniel W. Bliss
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Localization of Narrow-Band Sources in Unknown Spatially Correlated Noise [PDF]
EURASIP Journal on Advances in Signal Processing, 2010 In subspace-based method for direction-of-arrival (DOA) estimation of signal wavefronts, the additive noise term is often assumed to be spatially white or known to within a multiplicative scalar.
Bourennane Salah +2 more
doaj +3 more sources
Secret Key Generation from Correlated Sources and Secure Link [PDF]
, 2017 In this paper, we study the problem of secret key generation from both correlated sources and a secure channel. We obtain the optimal secret key rate in this problem and show that the optimal scheme is to conduct secret key generation and key ...
Cao, Daming, Kang, Wei
core +2 more sources
IEEE AccessFrom both practical and theoretical viewpoints, performance analysis of communication systems using information-theoretic results is very important. In this study, first, we obtain a general achievable rate for a two-user wireless multiple access channel
Akram Entezami, Ghosheh Abed Hodtani
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Rate Compatible Modulation for Correlated Information Sources
IEEE Access, 2021 In this paper we consider the problem of transmitting spatially Correlated Information Sources (CIS) over the Additive White Gaussian Noise (AWGN) Multiple Access Channel (MAC) with transmitted energy constraint.
Imanol Granada +3 more
doaj +1 more source