NDLI: Scheduling issues in multi-channel wireless networks

Content Provider	IEEE Xplore Digital Library
Author	Mingwei Gong Williamson, C.
Copyright Year	2009
Description	Author affiliation: Department of Computer Science, University of Calgary Calgary, AB, Canada T2N 1N4 (Mingwei Gong; Williamson, C.)
Abstract	Scheduling decisions can have a pronounced impact on the performance of multi-radio wireless systems. In this paper, we study the effects of dispatch policies and queue scheduling strategies on the user-perceived performance for Internet traffic flows in a multi-channel WLAN. Our work is carried out using simulation and an empirical Web workload trace, with mean response time as the primary performance metric. The simulation results demonstrate the good/bad combination of the dispatch policy with queue scheduling strategy, the advantages of deferred dispatch over immediate dispatch, and the sensitivity of dispatch policies to heavy-tailed workload characteristics. The results also highlight the pros and cons of a simple lookahead scheduling policy, particularly in the presence of high variability workloads on a heterogeneous multi-channel system with random losses. Our results provide insights into efficient and robust scheduling policies for multi-channel WLANs.
Starting Page	1
Ending Page	10
File Size	284671
Page Count	10
File Format	PDF
ISBN	9781424449279
ISSN	15267539
DOI	10.1109/MASCOT.2009.5366174
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-21
Publisher Place	United Kingdom
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless networks Delay Processor scheduling Computer science Wireless LAN Measurement Physical layer Wireless mesh networks Quality of service Internet Simulation Multi-channel wireless networks Dispatch policy Scheduling
Content Type	Text
Resource Type	Article

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

Connection-Based Scheduling for Supporting Real-Time Traffic in Wireless Mesh Networks

Rate-Based Channel Assignment Algorithm for Multi-Channel Multi-Rate Wireless Mesh Networks

Fairness and throughput optimization in wireless mesh networks

A cross-layer architecture for service differentiation in multi-channel multi-radio Wireless Mesh Networks

A Cross-Layer Two-Stage Scheduler for Wireless LANs

Impact of scheduled mesh access on the capacity of wireless mesh links

Channel-Assignment and Scheduling in Wireless Mesh Networks Considering Switching Overhead

Wireless fair service for EGPRS

A scheduling algorithm for providing real-time guarantees in 802.11e WLANs

Scheduling issues in multi-channel wireless networks

Similar Documents

Connection-Based Scheduling for Supporting Real-Time Traffic in Wireless Mesh Networks

Rate-Based Channel Assignment Algorithm for Multi-Channel Multi-Rate Wireless Mesh Networks

Fairness and throughput optimization in wireless mesh networks

A cross-layer architecture for service differentiation in multi-channel multi-radio Wireless Mesh Networks

A Cross-Layer Two-Stage Scheduler for Wireless LANs

Impact of scheduled mesh access on the capacity of wireless mesh links

Channel-Assignment and Scheduling in Wireless Mesh Networks Considering Switching Overhead

Wireless fair service for EGPRS

A scheduling algorithm for providing real-time guarantees in 802.11e WLANs

Scheduling issues in multi-channel wireless networks