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移動(dòng)分布式無線網(wǎng)絡(luò)中具有QoS保證的UPMA協(xié)議

劉凱,  李建東,  翁繼偉

劉凱, 李建東, 翁繼偉. 移動(dòng)分布式無線網(wǎng)絡(luò)中具有QoS保證的UPMA協(xié)議[J]. 電子與信息學(xué)報(bào), 2003, 25(3): 370-376.
引用本文: 劉凱, 李建東, 翁繼偉. 移動(dòng)分布式無線網(wǎng)絡(luò)中具有QoS保證的UPMA協(xié)議[J]. 電子與信息學(xué)報(bào), 2003, 25(3): 370-376.
Liu Kai, Li Jiandong, Weng Jiwei . User-dependent perfect-scheduling QoS support for wireless mobile ad hoc networks[J]. Journal of Electronics & Information Technology, 2003, 25(3): 370-376.
Citation: Liu Kai, Li Jiandong, Weng Jiwei . User-dependent perfect-scheduling QoS support for wireless mobile ad hoc networks[J]. Journal of Electronics & Information Technology, 2003, 25(3): 370-376.

移動(dòng)分布式無線網(wǎng)絡(luò)中具有QoS保證的UPMA協(xié)議

User-dependent perfect-scheduling QoS support for wireless mobile ad hoc networks

  • 摘要: 該文基于有效競爭預(yù)約接入、無沖突輪詢傳輸?shù)乃枷胩岢隽酥С止?jié)點(diǎn)移動(dòng)性、多跳網(wǎng)絡(luò)結(jié)構(gòu)和服務(wù)質(zhì)量(QoS)的依據(jù)用戶妥善安排的多址接入(UPMA)協(xié)議。它大大提高了信道的使用效率,保證了發(fā)送節(jié)點(diǎn)能快速接入信道,同時(shí),最大程度地保證所有實(shí)時(shí)業(yè)務(wù)的時(shí)延和帶寬要求。最后,我們考察了它對Internet數(shù)據(jù)業(yè)務(wù)的支持性能。
    Abstract: Based on the concept of contention reservation access and polling transmission, User-dependent Perfect-scheduling Multiple Access (UPMA) protocol for supporting node mobility, multihop architecture and quality-of-service (QoS) of multimedia traffic is proposed. It improves channel utilization greatly and guarantees a node to access channel rapidly. Moreover, it provides QoS guarantees for real-time traffic. Finally, the network performance of Internet data traffic is simulated and related conclusions are given.
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  • G. Anastasi, L. Lenzini, E. Mingozzi, A. Hettich, A. Kramling, MAC protocols for wideband wireless local access: Evolution toward wireless ATM, IEEE Personal Commun. Magazine, 1998,5(5), 53-64.[2]E. Ayanoglu, et al., Mobile information infrastructure, Bell Labs Technical Journal, Autumn 1996, 1(2), 143-164.[3]Li Jiandong, Li Weiying, Yang Jiawei, User-dependent Perfect-scheduling Multiple Access(UPMA) for wireless internet access, Future Telecommunications Forum, Beijing, Dec. 1999,59-63.[4]Li Jiandong, Li Weiying, Yang Jiawei, User-dependent Perfect-scheduling Multiple Access(UPMA) for wireless ad hoc Internet access, in Proc. WCC 2000/ICCT 2000, Beijing, China,Aug. 2000, 1714-1717.[5]李建東,多信道自組織分組無線電網(wǎng)的組網(wǎng)算法和實(shí)驗(yàn)系統(tǒng),電子學(xué)報(bào),1993,21(10),38-46.[6]M. Gerla, T. C. Tsai, Multicluster, mobile, multimedia radio network, ACM/Baltzer J. Wireless Networks, 1995, 1(3), 255-265.[7]V. Paxson, S. Floyd, Wide area traffic: The failure of Poisson modeling, in Proc. of ACM SIGCOMM 94, London, UK, Oct. 1994, 257-268.[8]Shuang Deng.[J].Empirical model of WWW document arrivals at access link, in Proc. IEEE ICC 96, Dallas, TX, USA, June.1797,1996:-[9]W. Leland, M. Taqqu, W. Willinger, On the self-similar nature of Ethernet traffic (Extended Version), IEEE/ACM Trans. Networking, 1994, 2(1), 1-15.
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  • 收稿日期:  2001-09-18
  • 修回日期:  2002-05-08
  • 刊出日期:  2003-03-19

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