NDLI: Computationally effective TDMA scheduling algorithm for delay-sensitive multi-hop wireless networks

Content Provider	IEEE Xplore Digital Library
Author	Huovinen, J. Makela, J.-P. Iinatti, J.
Copyright Year	2011
Description	Author affiliation: Centre for Wireless Communications, University of Oulu, Finland (Huovinen, J.; Makela, J.-P.; Iinatti, J.)
Abstract	We introduce a practical and computationally effective TDMA scheduling algorithm for assigning multiple slots to a user in a delay and jitter efficient manner. The algorithm is able to adapt to multi-hop mobile wireless networks in which the bandwidth demands of individual nodes are constantly changing due to supporting a wide variety of applications and the obligation to route such mixed-class traffic from the other nodes. We perform comparative simulations against optimally and randomly assigning algorithms and show the performance in terms of scheduling jitter, delay and queue length. It is shown that the proposed algorithm is able to approach the optimal performance when enough slots are selected. Furthermore, the algorithm is feasible due to its low-complexity even when the frame size is large. This enables QoS-demanding real-time voice and other delay-sensitive services in practical mobile ad hoc networks typically used for emergency and other public safety operations as well as military operations.
Starting Page	1
Ending Page	5
File Size	705678
Page Count	5
File Format	PDF
ISBN	9781457717864
ISSN	18825621
e-ISBN	9782908849257
e-ISBN	9782908849264
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-03
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	National Institute of Inform
Subject Keyword	Multi-slot allocation Jitter efficiency Quality of service Jitter Large frame size
Content Type	Text
Resource Type	Article

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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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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