NDLI: A novel scheduling scheme and MAC enhancements for IEEE 802.15.3 high-rate WPAN

Content Provider	IEEE Xplore Digital Library
Author	Ranran Zeng Geng-Sheng Kuo
Copyright Year	2005
Description	Author affiliation: Nat. Key Lab. of Networking & Switching & Teleconimunications Eng. Sch., Beijing Univ. of Posts & Telecommun., China (Ranran Zeng)
Abstract	The high-rate wireless personal area network (HR WPAN) is designed to achieve high data rates up to 55 Mbps and to provide QoS guarantees for multimedia traffic. However, the IEEE 802.15.3 standard for HR WPAN does not specify the scheduling scheme, which is crucial to the total system performance. In this paper, by using the queuing model M/M/c, we designed a novel scheduling scheme for both reducing the average waiting time and meeting the QoS requirements. Compared with the original standard, simulation results show that our proposed scheduling scheme reduces the average waiting time by 43.87%. In addition, in order to make our proposed scheme more efficient, a command-aggregation scheme for higher channel utilization is further proposed to enhance the MAC of IEEE 802.15.3. Theoretical analyses prove that the scheme accomplishes improvement in terms of throughput over the existing MAC.
Starting Page	2478
Ending Page	2483
File Size	1997136
Page Count	6
File Format	PDF
ISBN	0780389662
ISSN	15253511
DOI	10.1109/WCNC.2005.1424903
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-03-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Scheduling Personal area networks Wireless personal area networks Throughput Multiaccess communication Media Access Protocol Laboratories Telecommunication switching Data engineering Design engineering
Content Type	Text
Resource Type	Article

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