Journal ArticleDOI
Scheduling solution for the IEEE 802.16 base station
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TLDR
This work proposes a simple, yet efficient, solution that is capable of allocating slots based on the QoS requirements, bandwidth request sizes, and the 802.16 network parameters and demonstrates work-conserving behaviour.About:
This article is published in Computer Networks.The article was published on 2008-01-01. It has received 114 citations till now. The article focuses on the topics: Quality of service & Resource allocation.read more
Citations
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Journal ArticleDOI
Scheduling in IEEE 802.16e mobile WiMAX networks: key issues and a survey
TL;DR: The goals of scheduling are to achieve the optimal usage of resources, to assure the QoS guarantees, to maximize goodput and to minimize power consumption while ensuring feasible algorithm complexity and system scalability.
Journal ArticleDOI
NVS: a substrate for virtualizing wireless resources in cellular networks
TL;DR: In virtualizing a base station's uplink and downlink resources into slices, NVS meets three key requirements-isolation, customization, and efficient resource utilization-using two novel features: a provably optimal slice scheduler and a generic framework for efficiently enabling customized flow scheduling within the base station on a per-slice basis.
Proceedings ArticleDOI
Generalized Weighted Fairness and its application for resource allocation in IEEE 802.16e Mobile WiMAX
TL;DR: The Generalized Weighted Fairness (GWF) criterion is defined that allows carriers to implement either of the two fairness criteria applying into a MobileWiMAX environment and it is shown how a scheduling algorithm can use the GWF criterion to achieve a general weighted fair resource allocation in IEEE 802.16e Mobile WiMAX networks.
Proceedings ArticleDOI
WINSE: WiMAX NS-2 extension
Alexander Sayenko,O. Alanen,Henrik Martikainen,Vitaliy Tykhomyrov,Oleksandr Puchko,Timo Hämäläinen +5 more
TL;DR: A802.16 extension for the NS-2 network simulator is implemented that includes upper PHY modeling, almost all the features of the 802.16 MAC layer, as well as the QoS framework.
Proceedings ArticleDOI
Uplink Scheduler and Admission Control for the IEEE 802.16 Standard
TL;DR: An up-link scheduling algorithm and an admission control policy for IEEE 802.16 networks are introduced and results show that this solution is able to meet the QoS requirements of multimedia applications.
References
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Journal ArticleDOI
A generalized processor sharing approach to flow control in integrated services networks: the multiple node case
Abhay Parekh,Robert G. Gallager +1 more
TL;DR: Worst-case bounds on delay and backlog are derived for leaky bucket constrained sessions in arbitrary topology networks of generalized processor sharing (GPS) servers and the effectiveness of PGPS in guaranteeing worst-case session delay is demonstrated under certain assignments.
Journal ArticleDOI
Analysis and simulation of a fair queueing algorithm
TL;DR: In this article, a fair gateway queueing algorithm based on an earlier suggestion by Nagle is proposed to control congestion in datagram networks, based on the idea of fair queueing.
Proceedings ArticleDOI
Analysis and simulation of a fair queueing algorithm
TL;DR: It is found that fair queueing provides several important advantages over the usual first-come-first-serve queueing algorithm: fair allocation of bandwidth, lower delay for sources using less than their full share of bandwidth and protection from ill-behaved sources.
Journal ArticleDOI
Efficient fair queueing using deficit round-robin
M. Shreedhar,George Varghese +1 more
TL;DR: This paper describes a new approximation of fair queuing that achieves nearly perfect fairness in terms of throughput, requires only O(1) work to process a packet, and is simple enough to implement in hardware.
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