Evaluation of Packet Latency and Fluctuation during UDP Packet Exchange in Ad Hoc Wireless Groups

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24th International Conference on Distributed Computing Systems Workshops - W6: WWAN (ICDCSW'04)

Hachioji, Tokyo, Japan

March 23-March 24

ISBN: 0-7695-2087-1

	ASCII Text	x
	Satoko Itaya, Masakatsu Kosuga, Peter Davis, "Evaluation of Packet Latency and Fluctuation during UDP Packet Exchange in Ad Hoc Wireless Groups," Distributed Computing Systems Workshops, International Conference on, vol. 6, pp. 684-689, 24th International Conference on Distributed Computing Systems Workshops - W6: WWAN (ICDCSW'04), 2004.

	BibTex	x
	@article{ 10.1109/ICDCSW.2004.1284106, author = {Satoko Itaya and Masakatsu Kosuga and Peter Davis}, title = {Evaluation of Packet Latency and Fluctuation during UDP Packet Exchange in Ad Hoc Wireless Groups}, journal ={Distributed Computing Systems Workshops, International Conference on}, volume = {6}, year = {2004}, isbn = {0-7695-2087-1}, pages = {684-689}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICDCSW.2004.1284106}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Distributed Computing Systems Workshops, International Conference on TI - Evaluation of Packet Latency and Fluctuation during UDP Packet Exchange in Ad Hoc Wireless Groups SN - 0-7695-2087-1 SP684 EP689 A1 - Satoko Itaya, A1 - Masakatsu Kosuga, A1 - Peter Davis, PY - 2004 KW - ad hoc KW - IEEE 802.11 KW - real-time KW - latency KW - fluctuation VL - 6 JA - Distributed Computing Systems Workshops, International Conference on ER -

Satoko Itaya, ATR Adaptive Communication Research Laboratories

Masakatsu Kosuga, ATR Adaptive Communication Research Laboratories

Peter Davis, ATR Adaptive Communication Research Laboratories

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDCSW.2004.1284106

We study latency fluctuation during UDP packet exchange in ad hoc wireless groups. We focus on wireless media access using carrier sensing multiple access with collision avoidance, specifically the 802.11 protocol. We show that there can be large intermittent fluctuations in transmission times when packet exchange is done using UDP unicast. We show how the conditions for the onset of large fluctuations can be estimated, and how these estimates can be used in the design of applications which require real-time data exchanges with low latency.

Index Terms:

ad hoc, IEEE 802.11, real-time, latency, fluctuation

Citation:

Satoko Itaya, Masakatsu Kosuga, Peter Davis, "Evaluation of Packet Latency and Fluctuation during UDP Packet Exchange in Ad Hoc Wireless Groups," icdcsw, vol. 6, pp.684-689, 24th International Conference on Distributed Computing Systems Workshops - W6: WWAN (ICDCSW'04), 2004

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