NDLI: Round robin with look ahead: a new scheduling algorithm for Bluetooth

Content Provider	IEEE Xplore Digital Library
Author	Daqing Yang Nair, G. Sivaramakrishnan, B. Jayakumar, H. Sen, A.
Copyright Year	2002
Description	Author affiliation: Dept. of Comput. Sci. & Eng., Arizona State Univ., Tempe, AZ, USA (Daqing Yang; Nair, G.; Sivaramakrishnan, B.; Jayakumar, H.; Sen, A.)
Abstract	We propose two new media access control (MAC) scheduling algorithms for Bluetooth whose objective is to achieve high channel utilization (throughput). Conventional scheduling policies such as round robin (RR) in the Bluetooth environment results in wastage of slots and hence poor utilization of the network resources. As Bluetooth devices are designed to carry both voice and data, scheduling becomes a complex task as slots are reserved for voice traffic at periodic intervals and the data packets are allowed to have variable size. We view the MAC scheduling problem in Bluetooth as an online bin packing problem. The two scheduling policies being proposed in the paper, look ahead (LA) and look ahead round robin (LARR), can be viewed as online bin packing with lookahead. We first analytically demonstrate that an optimal scheduling policy can have about 66% improvement in throughput over the round robin policy. Our extensive simulation shows that both LA and LARR achieves nearly 10% improvement in throughput over RR. As the computational complexity of LARR is lower than that of LA and also LARR avoids the possibility of starvation, we suggest the use of this algorithm over RR.
Starting Page	45
Ending Page	50
File Size	323454
Page Count	6
File Format	PDF
ISBN	0769516807
ISSN	15302016
DOI	10.1109/ICPPW.2002.1039710
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-08-21
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Round robin Scheduling algorithm Bluetooth Optimal scheduling Personal area networks Master-slave Throughput Data communication Protocols Ad hoc networks
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

A new efficient scheduling algorithm in Bluetooth piconet

Differentiated fairness guaranteeing scheduling policies for Bluetooth

Bluetooth network-the adhoc network concept

Enhanced Limited Round Robin with a Priority policy for Bluetooth

A scatternet operation protocol for Bluetooth ad hoc networks

Bluetrees-scatternet formation to enable Bluetooth-based ad hoc networks

An Inter-Piconet Scheduling Algorithm for Bluetooth Scatternets

Aspects surrounding Bluetooth ad-hoc scatternet formation

Round-robin with FCFS preemption: a simple MAC scheduling scheme for Bluetooth piconet

Round robin with look ahead: a new scheduling algorithm for Bluetooth

Similar Documents

A new efficient scheduling algorithm in Bluetooth piconet

Differentiated fairness guaranteeing scheduling policies for Bluetooth

Bluetooth network-the adhoc network concept

Enhanced Limited Round Robin with a Priority policy for Bluetooth

A scatternet operation protocol for Bluetooth ad hoc networks

Bluetrees-scatternet formation to enable Bluetooth-based ad hoc networks

An Inter-Piconet Scheduling Algorithm for Bluetooth Scatternets

Aspects surrounding Bluetooth ad-hoc scatternet formation

Round-robin with FCFS preemption: a simple MAC scheduling scheme for Bluetooth piconet

Round robin with look ahead: a new scheduling algorithm for Bluetooth