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无线局域网络的可靠多播差错控制协议

DOI: 10.13190/jbupt.201201.81.zhaobh, PP. 81-84

Keywords: 无线局域网,媒体访问控制层,可靠多播差错控制协议,多播控制帧

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Abstract:

为了解决现有无线局域网中媒体访问控制层协议多播时效率较低的问题,在扩展隐式媒体访问控制层确认帧协议基础上,提出了一种无线局域网下的可靠多播差错控制协议——确定时间的随机扩展隐式媒体访问控制层确认帧协议.该协议通过引入领导者(Leader)和减少纠错时多播允许发送帧数量,降低了发送数据帧时所需占用信道的时间,提高了用于数据传输的实际时间开销占整个多播过程的时间比例.仿真实验结果表明,新协议有效地提高了多播的总体性能,显著增加了网络的实际吞吐量.

References

[1]  [1]Diego Dujovne, Thierry Turletti. Multicast in 80211 wlans: an experimental study[C] ∥ Proceedings of the 9th M International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems. New York: ACM, 2006:130-138.
[2]  [2]Majumdar A, Sachs D G, Kozintsez I V, et al. Multicast and unicast real ime video streaming over wireless lans[J]. IEEE Transactions on CSVT, 2002, 12(6):524-534.
[3]  [3]Tan Guoping, Herfet T. Optimization of an RTP level hybrid error correction scheme for DVB systems in wireless home networks under strict delay constraints[J]. IEEE Transactions on Broadcasting, 2007, 53(1): 297-307.
[4]  [4]Biersack E W, Institut Eurecom, Sophia Antipolis. Where is multicast today?[J]. ACM SIGCOMM Computer Communication Review, 2005, 35(5):83-84.
[5]  [5]Nakjung Choi, Yongho Seok, Taekyoung Kwon. Multicasting multimedia streams in IEEE 80211 networks a focus on reliability and rate adaptation[J]. Wireless Networks, 2011, 17(1): 119-131.
[6]  [6]Wang Xiaoli, Wang Lan, Wang Yingjie. Reliable multicast mechanism in WLAN with extended implicit MAC acknowledgment[C] ∥ Vehicular Technology Conference. Singapore: IEEE Press, 2008: 2695-2699.
[7]  [7]Kuri J, Kasera S K. Reliable multicast in multi-ccess wireless LANs[J]. ACM/Kluwer Wireless Networks Journal, 2001, 7(4): 359-369.
[8]  [8]Li Zhao, Thorsten Herfet. Blbp: a beacon riven leader based protocol for MAC layer multicast error control in wireless LANs [C] ∥ Wireless Communications, Networking and Mobile Computing. Piscataway: IEEE Press, 2008: 1-4.
[9]  [9]LAN/MAN Standards Committee. ISO/IEC 8802 11:2005/Amd. 4:2006(E)—2006,Telecommunications and information exchange between systems —local and metropolitan area networks specific requirements part 11: wireless LAN medium access control (MAC) and physical layer (phy) specifications [S]. New York: The Institute of Electrical and Electronics Engineers, 2003.

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