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A distributed algorithm for Quality-of-Service provisioning in multihop networks

Krishnan, KS Ashok and Sharma, Vinod (2017) A distributed algorithm for Quality-of-Service provisioning in multihop networks. In: 23rd National Conference on Communications, NCC 2017, 02-04 March 2017, Chennai, India, pp. 1-6.

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Official URL: https://doi.org/10.1109/NCC.2017.8077094


We present a distributed algorithm for joint power control, routing and scheduling in multihop wireless networks. The algorithm also provides for Quality of Service (QoS) guarantees, namely, end-To-end mean delay guarantees and hard deadline guarantees, for different users. It is easily implementable and works by giving local dynamic priority to flows requiring QoS, the priority being a function of the queue length at the nodes. We provide theoretical bounds for the stability properties of the algorithm. We also compare the performance of the algorithm with other existing algorithms by means of extensive simulations, and demonstrate its efficacy in providing QoS on demand.

Item Type: Conference Paper
Publisher: Institute of Electrical and Electronics Engineers Inc.
Additional Information: The Copyright of this article belongs to the Authors.
Keywords: Power control; Stability; Extensive simulations; Joint power control; Multihop wireless network; Quality of service (QoS) guarantees; Quality of service provisioning; Routing and scheduling; Stability properties; Theoretical bounds; Quality of service
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 13 Jun 2022 05:57
Last Modified: 13 Jun 2022 05:57
URI: https://eprints.iisc.ac.in/id/eprint/73306

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