NDLI: mCoSS: a multi-Constraints Scheduling Strategy for WiMAX networks

Please wait, while we are loading the content...

Experimental evaluation of asymmetric QoS in IEEE 802.11g wireless networks

Performance analysis of packet bursting scheme in IEEE 802.11e WLANs under slow rayleigh fading with non markovian stochastic petri nets

Privacy preserving neighborhood awareness in vehicular ad hoc networks

Robust and low-cost solution for preventing sidejacking attacks in wireless networks using a rolling code

mCoSS: a multi-Constraints Scheduling Strategy for WiMAX networks

Fast and flexible unsupervised custering algorithm based on ultrametric properties

Model refinement and data filtering in high-tunnel greenhouse sensor network

Performance analysis of HIP diet exchange for WSN security establishment

A key management method based on an AVL tree and ECC cryptography for wireless sensor networks

Towards a balanced and reliable localization of services in heterogeneous vehicular ad hoc networks

mCoSS: a multi-Constraints Scheduling Strategy for WiMAX networks

Content Provider	ACM Digital Library
Author	Câmara, Daniel Chammakhi Msadaa, Ikbal Filali, Fethi
Abstract	In this paper, we attempt to assemble the different pieces of the resource allocation puzzle of mobile WiMAX networks by addressing the main scheduling issues that are still open. We thus propose a novel multi-Constraints Scheduling Strategy (mCoSS) which maximizes the quality of service (QoS) degree of satisfaction for both real-time and non-real-time traffic in terms of delay and throughput. In the scheduling strategy presented in this paper, the access to the network is regulated via a traffic shaper which is inspired from the dual token bucket shaping mechanism. This technique allows traffic burstiness while bounding it. The modified dual token bucket mechanism is combined with a two-rounds scheduling algorithm reflecting the upper and lower bounds of service to be expected by each connection. The bandwidth request and grant policy adopted in these algorithms takes advantage of the different mechanisms proposed by the IEEE 802.16e standard. It adapts the choice of the appropriate technique to the service flow QoS constraints and the current availability of radio resources. Other concerns such as supporting the link adaptation capability and avoiding starvation of best effort traffic are also addressed in this solution. The performance of the proposed strategy is evaluated through simulation and compared to other scheduling solutions proposed in the literature. The obtained results show a nice tradeoff between fairness and efficiency with a high respect for the connections' QoS requirements.
Starting Page	27
Ending Page	34
Page Count	8
File Format	PDF
ISBN	9781450308991
DOI	10.1145/2069105.2069111
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2011-10-31
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Mobile wimax Algorithms Qos Shaping 802.16e Scheduling Dual token bucket
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in