A bandwidth allocation/sharing/ extension protocol for multimedia over IEEE 802.11 Ad Hoc wireless LANs

機構典藏 > College of Engineering > Graduate Institute & Department of Electrical Engineering > Journal Article > Item 987654321/46226

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/46226

Title:	A bandwidth allocation/sharing/ extension protocol for multimedia over IEEE 802.11 Ad Hoc wireless LANs
Authors:	Sheu, Shiann-tsong;Sheu, Tzu-fang
Contributors:	淡江大學電機工程學系
Keywords:	Ad hoc;CBR;CSMA;VBR;WLAN
Date:	2001-10
Issue Date:	2010-03-26 21:22:28 (UTC+8)
Publisher:	Piscataway: Institute of Electrical and Electronics Engineers (IEEE)
Abstract:	We propose a novel bandwidth allocation/sharing/extension (DBASE) protocol to support both asynchronous traffic and multimedia traffic with the characteristics of variable bit rate (VBR) and constant bit rate (CBR) over IEEE 802.11 ad hoc wireless local area networks. The overall quality of service (QoS) will be guaranteed by DBASE. The designed DBASE protocol will reserve bandwidth for real-time stations based on a fair and efficient allocation. Besides, the proposed DBASE is still compliant with the IEEE 802.11 standard. The performance of DBASE is evaluated by analysis and simulations. Simulations show that the DBASE is able to provide almost 90% channel utilization and low packet loss due to delay expiry for real-time multimedia services
Relation:	IEEE Journal on Selected Areas in Communications 19(10), pp.2065-2080
DOI:	10.1109/49.957320
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Journal Article

Files in This Item:

File	Description	Size	Format
0733-8716_19(10)p2065-2080.pdf		421Kb	Adobe PDF	835	View/Open