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Layered backpressure scheduling for delay reduction in ad hoc networks

Maglaras, LA and Katsaros, D (2011) Layered backpressure scheduling for delay reduction in ad hoc networks 2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2011 - Digital Proceedings.

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Abstract

Packet scheduling in wireless ad hoc networks is a fundamental problem for ad hoc networking. Backpressure scheduling is a solid and throughput optimal policy for such networks, but suffers from increased delays. In this article, we present an holistic approach to improve upon the delay problems of backpressure-type algorithms. We develop two scheduling policies, namely Voting-based and Layered backpressure routing which both are throughput optimal. We experimentally compare the proposed policies against all the delay-aware backpressure policies and conclude that Layered backpressure is a high performance policy compromising a little delay for robustness, low computational complexity and simplicity. © 2011 IEEE.

Item Type: Article
Authors :
NameEmailORCID
Maglaras, LAl.maglaras@surrey.ac.ukUNSPECIFIED
Katsaros, DUNSPECIFIEDUNSPECIFIED
Date : 19 September 2011
Identification Number : https://doi.org/10.1109/WoWMoM.2011.5986388
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:09
Last Modified : 17 May 2017 13:09
URI: http://epubs.surrey.ac.uk/id/eprint/838176

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