On Construction of Variable-Rate and Static Linear Network Codes

Sun, Qifu Tyler

doi:10.1109/access.2018.2826042

Cited by 1 publication

(1 citation statement)

References 15 publications

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“…N Etwork coding is an efficient paradigm in information transmission, which can improve the capacity achievability for both wireless and wired networks [1]- [5]. Convolutional network coding (CNC) was considered in [6]- [13], it is a form of linear network coding which deals with a pipeline of messages as a whole rather than individually.…”

Section: Introductionmentioning

confidence: 99%

A Straight Construction Algorithm for a Delay Invariant Convolutional Network Coding on Cyclic Networks

Zhao

2022

IEEE Access

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Delay invariant convolutional network codes (abbreviated DI-CNCs) can guarantee multicast communication at asymptotically optimal rates in networks with any delay profile. For a cyclic network, it has been shown that one can associate it with an acyclic network consisting of nodes in five layers, and the acyclic algorithm of F-linear multicast can be employed to construct a DI-F-CNC, as long as the field size is larger than the number of sinks in the cyclic network. In this paper, we present a directly feasible construction algorithm for a DI-F-CNC over a cyclic network. Complexity of code construction and theoretical guarantees of algorithm implementation are also investigated in detail. The advantage of the straight construction algorithm is that for an existing code, when some sink nodes and associated edges are added, our algorithm just modifies the new assigned coding coefficients in an efficient localized manner, without the necessity to construct again the code in its expanding network.

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Section: Introductionmentioning

confidence: 99%

A Straight Construction Algorithm for a Delay Invariant Convolutional Network Coding on Cyclic Networks

Zhao

2022

IEEE Access

View full text Add to dashboard Cite

show abstract

On Construction of Variable-Rate and Static Linear Network Codes

Cited by 1 publication

References 15 publications

A Straight Construction Algorithm for a Delay Invariant Convolutional Network Coding on Cyclic Networks

A Straight Construction Algorithm for a Delay Invariant Convolutional Network Coding on Cyclic Networks

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