Perpetual Network Coding for Delay Sensitive Applications

Sanaz Mohammadi; Peyman Pahlevani; Daniel E. Lucani

doi:10.1007/s11277-021-08497-x

Perpetual Network Coding for Delay Sensitive Applications

Sanaz Mohammadi, Peyman Pahlevani^*, Daniel E. Lucani

^*Corresponding author for this work

Department of Electrical and Computer Engineering

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review

2 Citations (Scopus)

Abstract

Random Linear Network Coding (RLNC) is an erasure network coding technique used to improve communication and content distribution. However, RLNC is not efficient for data streaming applications, e.g., video streaming, where the data packets must be delivered in order and decoded within a tight deadline. Although some approaches have been proposed, these approaches have high computational complexity or require continuous feedback from the destination. Perpetual coding is an alternative approach which reduces the computational complexity and decrease per packet decoding delay at the destination. This paper focuses on improving decoding delay of communication systems by designing coding schemes based on Perpetual coding. Our simulation results demonstrate that the proposed schemes achieve a gain of 67 % under a variety of channel conditions.

Original language	English
Journal	Wireless Personal Communications
Volume	120
Issue	2
Pages (from-to)	923-947
Number of pages	25
ISSN	0929-6212
DOIs	https://doi.org/10.1007/s11277-021-08497-x
Publication status	Published - Sept 2021

Keywords

Computational complexity
Delay
Perpetual coding
Random linear network coding (RLNC)

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title = "Perpetual Network Coding for Delay Sensitive Applications",

abstract = "Random Linear Network Coding (RLNC) is an erasure network coding technique used to improve communication and content distribution. However, RLNC is not efficient for data streaming applications, e.g., video streaming, where the data packets must be delivered in order and decoded within a tight deadline. Although some approaches have been proposed, these approaches have high computational complexity or require continuous feedback from the destination. Perpetual coding is an alternative approach which reduces the computational complexity and decrease per packet decoding delay at the destination. This paper focuses on improving decoding delay of communication systems by designing coding schemes based on Perpetual coding. Our simulation results demonstrate that the proposed schemes achieve a gain of 67 % under a variety of channel conditions.",

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AU - Mohammadi, Sanaz

AU - Pahlevani, Peyman

AU - Lucani, Daniel E.

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N2 - Random Linear Network Coding (RLNC) is an erasure network coding technique used to improve communication and content distribution. However, RLNC is not efficient for data streaming applications, e.g., video streaming, where the data packets must be delivered in order and decoded within a tight deadline. Although some approaches have been proposed, these approaches have high computational complexity or require continuous feedback from the destination. Perpetual coding is an alternative approach which reduces the computational complexity and decrease per packet decoding delay at the destination. This paper focuses on improving decoding delay of communication systems by designing coding schemes based on Perpetual coding. Our simulation results demonstrate that the proposed schemes achieve a gain of 67 % under a variety of channel conditions.

AB - Random Linear Network Coding (RLNC) is an erasure network coding technique used to improve communication and content distribution. However, RLNC is not efficient for data streaming applications, e.g., video streaming, where the data packets must be delivered in order and decoded within a tight deadline. Although some approaches have been proposed, these approaches have high computational complexity or require continuous feedback from the destination. Perpetual coding is an alternative approach which reduces the computational complexity and decrease per packet decoding delay at the destination. This paper focuses on improving decoding delay of communication systems by designing coding schemes based on Perpetual coding. Our simulation results demonstrate that the proposed schemes achieve a gain of 67 % under a variety of channel conditions.

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JO - Wireless Personal Communications

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Perpetual Network Coding for Delay Sensitive Applications

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Keywords

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