NDLI: A novel hold-mode-based adaptive inter-piconet scheduling algorithm in bluetooth scatternets

Content Provider	IEEE Xplore Digital Library
Author	Ching-Fang Hsu Shu-Ming Hsu
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Nat. Cheng Kung Univ., Tainan (Ching-Fang Hsu; Shu-Ming Hsu)
Abstract	In this paper, we proposed a new inter-piconet scheduling algorithm based on HOLD mode, a power saving mode of Bluetooth, to reduce the average delay of inter-piconet packets and maximize the utilization of the bridge as possible. The delay of inter-piconet traffic is incurred by the phenomenon that a bridge stays in a piconet which has no inter-piconet traffic to be processed while inter-piconet packets of other piconets have to wait in queues. Consequently, our proposed scheme aims at determining the time duration which the bridge should spend in different piconet according to the traffic pattern so that the idle time of a bridge can be minimized. In addition, our design completely follows Bluetooth specification, i.e., there is no need to modify the specification or add any other device. So it is easy to implement and integrate the proposed scheduling algorithm into Bluetooth specification. Finally, we show the superiority of the proposed scheme on average delay, throughput, and scalability by simulation
Starting Page	469
Ending Page	474
File Size	267776
Page Count	6
File Format	PDF
ISBN	1424402697
ISSN	15253511
e-ISBN	1424402700
DOI	10.1109/WCNC.2006.1683509
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-04-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Scheduling algorithm Bluetooth Personal area networks Bridges Delay Traffic control Throughput Job shop scheduling Large-scale systems Switches
Content Type	Text
Resource Type	Article

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