Results 1 to 10 of about 1,110,597 (333)
Multiple Linear-Combination Security Network Coding [PDF]
Entropy, 2023 In this paper, we put forward the model of multiple linear-combination security multicast network coding, where the wiretapper desires to obtain some information about a predefined set of multiple linear combinations of the source symbols by ...
Yang Bai, Xuan Guang, Raymond W. Yeung
doaj +4 more sources
Random Linear Network Coding for 5G Mobile Video Delivery [PDF]
Information, 2018 An exponential increase in mobile video delivery will continue with the demand for higher resolution, multi-view and large-scale multicast video services.
Dejan Vukobratovic +3 more
doaj +8 more sources
The Rank Distribution of Sparse Random Linear Network Coding [PDF]
IEEE Access, 2019 Sparse random linear network coding (SRLNC) is a promising solution for reducing the complexity of random linear network coding (RLNC). RLNC can be modeled as a linear operator channel (LOC).
Wenlin Chen, Fang Lu, Yan Dong
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Vector Network Coding Based on Subspace Codes Outperforms Scalar Linear Network Coding [PDF]
IEEE Transactions on Information Theory, 2016 This paper considers vector network coding solutions based on rank-metric codes and subspace codes. The main result of this paper is that vector solutions can significantly reduce the required alphabet size compared to the optimal scalar linear solution for the same multicast network. The multicast networks considered in this paper have one source with
Tuvi Etzion, Antonia Wachter-Zeh
semanticscholar +7 more sources
Quasi-linear Network Coding [PDF]
2014 International Symposium on Network Coding (NetCod), 2014 We present a heuristic for designing vector non-linear network codes for non-multicast networks, which we call quasi-linear network codes. The method presented has two phases: finding an approximate linear network code over the reals, and then quantizing
Médard, Muriel, Schwartz, Moshe
core +5 more sources
Linear Network Coding, Linear Index Coding and Representable Discrete Polymatroids [PDF]
IEEE Transactions on Information Theory, 2016 Discrete polymatroids are the multi-set analogue of matroids. In this paper, we explore the connections among linear network coding, linear index coding and representable discrete polymatroids. We consider vector linear solutions of networks over a field
Muralidharan, Vijayvaradharaj T. +1 more
core +5 more sources
A Cloud-Assisted Random Linear Network Coding Medium Access Control Protocol for Healthcare Applications [PDF]
Sensors, 2014 Relay sensor networks are often employed in end-to-end healthcare applications to facilitate the information flow between patient worn sensors and the medical data center. Medium access control (MAC) protocols, based on random linear network coding (RLNC)
Elli Kartsakli +3 more
doaj +3 more sources
Quantum linear network coding for entanglement distribution in restricted architectures [PDF]
Quantum, 2020 In this paper we propose a technique for distributing entanglement in architectures in which interactions between pairs of qubits are constrained to a fixed network $G$. This allows for two-qubit operations to be performed between qubits which are remote
Niel de Beaudrap, Steven Herbert
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Circular-shift linear network coding [PDF]
2017 IEEE International Symposium on Information Theory (ISIT), 2017 We study a class of linear network coding (LNC) schemes, called circular-shift LNC, whose encoding operations consist of only circular-shifts and bit-wise additions (XOR). Formulated as a special vector linear code over GF($2$), an $L$-dimensional circular-shift linear code of degree $ $ restricts its local encoding kernels to be the summation of at ...
Hanqi Tang +4 more
openaire +4 more sources
On Vector Random Linear Network Coding in Wireless Broadcasts [PDF]
EntropyCompared with scalar linear network coding (LNC) formulated over the finite field GF(2L), vector LNC offers enhanced flexibility in the code design by enabling linear operations over the vector space GF(2)L and demonstrates a number of advantages over ...
Rina Su +3 more
doaj +2 more sources