MAC Enhancement by Utilizing Multiple Channels in IEEE 802.15.3 High-Rate Wireless Personal Area Networks 


Vol. 30,  No. 8, pp. 656-663, Aug.  2005


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  Abstract

This paper presents a multi-channel enhancement scheme for the MAC protocol of IEEE 802.15.3 High-rate WPAN(Wireless Personal Area Network). The current MAC protocol of the IEEE 802.15.3 High-rate WPAN is designed for sharing a single channel among DEVs of a piconet; that is, within a single piconet, PNC prevents interference through MAC layer assignment of time slots to other DEVs using time-division multiple access. When the number of DEVs that communicate with each other frequently, is increased in a single WPAN, the size of the superframe becomes inevitably large, and this may result in a significant throughput drop or a failure to provide QoS guarantee. A multi-channel enhancement scheme for the MAC protocol of IEEE 802.15.3 High-rate WPAN is proposed to significantly increase the aggregate throughput and more reliably provide the QoS guarantees in a piconet.

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  Cite this article

[IEEE Style]

B. Lee, S. H. Rhee, W. Choi, K. Chung, J. Lee, J. Cho, "MAC Enhancement by Utilizing Multiple Channels in IEEE 802.15.3 High-Rate Wireless Personal Area Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 656-663, 2005. DOI: .

[ACM Style]

Byung-Joo Lee, Seung Hyong Rhee, WoongChul Choi, Kwangsue Chung, Jang-Yeon Lee, and Jin-Woong Cho. 2005. MAC Enhancement by Utilizing Multiple Channels in IEEE 802.15.3 High-Rate Wireless Personal Area Networks. The Journal of Korean Institute of Communications and Information Sciences, 30, 8, (2005), 656-663. DOI: .

[KICS Style]

Byung-Joo Lee, Seung Hyong Rhee, WoongChul Choi, Kwangsue Chung, Jang-Yeon Lee, Jin-Woong Cho, "MAC Enhancement by Utilizing Multiple Channels in IEEE 802.15.3 High-Rate Wireless Personal Area Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 656-663, 8. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880