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Content Provider | IEEE Xplore Digital Library |
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Author | Li Xiang Yang Xiaozong |
Copyright Year | 2005 |
Description | Author affiliation: Sch. of Comput. Sci. & Technol., Harbin Inst. of Technol., China (Li Xiang; Yang Xiaozong) |
Abstract | After deeply analyzing sniff mode which is a low power operation mode of Bluetooth, a learning function is used to approximate the distribution of the incoming traffic at a master-slave pair. Based the inter-arrival times of data packets obtained from the learning function, the mean of these inter-arrival times is the possible sniff interval; according to the backlog packets in the buffer space and forecast next burst data traffic, a cost model is used to approximate the slot occupancy assigned to a slave. Consequently, calculate sniff attempt slots, and go into sniff mode if conditions are satisfied. Finally, computer simulation results validate that the proposed scheduling policy can save about 38.6% power consumption compared to the always active mode. |
Sponsorship | IEEE Comput. Soc. TCDP and TCPP Fukuoka Inst. of Technol. (FIT) |
Starting Page | 217 |
Ending Page | 222 |
File Size | 386930 |
Page Count | 6 |
File Format | |
ISBN | 0769522815 |
ISSN | 15219097 |
DOI | 10.1109/ICPADS.2005.52 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2005-07-20 |
Publisher Place | Japan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Bluetooth Personal area networks Master-slave Energy consumption Round robin Mobile communication Processor scheduling Traffic control Radio link Spread spectrum communication time slot Piconet Round Robin Sniff Mode |
Content Type | Text |
Resource Type | Article |
Subject | Hardware and Architecture |
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