Recent Progress on QoS Scheduling for Mobile Ad Hoc Networks
- 1 July 2019
- journal article
- research article
- Published by IGI Global in Journal of Organizational and End User Computing
- Vol. 31 (3), 37-66
- https://doi.org/10.4018/joeuc.2019070103
Abstract
Mobile ad hoc networks (MANETs) use algorithms that schedule transmissions in a fair and efficient manner. A multihop scheduler schedules transmissions so that the channel utilization is maximized while guaranteeing the quality of service (QoS) for all nodes. QoS-based scheduling in MANETs must be obtained under time-critical conditions as these networks have several features that produce unique queuing dynamics. Schedulers in MANETs take into account various QoS parameters such as end-to-end packet delay, packet delivery ratio, flow priority, etc. Also, scheduling in MANETs takes many forms such as distributed priority, fair, opportunistic, etc. This article provides a survey of scheduling techniques for MANETs and discusses the advantages and disadvantages of each category.Keywords
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