期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

瑞利信道下的数据分组传输效率 被引量：3

Transmission Efficiency of Data Packet in Rayleigh Channel
下载PDF
导出
摘要 根据GillbertElliott模型对瑞利衰落无线信道进行建模,利用该模型,研究了在无线信道内进行传输的数据分组的传输效率.相应的研究表明,分组的传输效率与其长度和信道传输条件有关.利用上述结果推导出了进行数据传输时分组所应设定的最佳帧长,并对推导结果通过仿真进行了验证.此外,根据上述结论,提出了针对不同业务及信道条件的新的动态帧长调整机制. The research on the transmission efficiency of data packet in Rayleigh fading channel is presented in the paper where the radio channel is modeled according to the GillbertElliott model. The research shows that the transmission efficiency depends on the packet size and the status of the channel where the packet is transmitted. Based on the founding, the optimal length of data packet during the transmission is deduced. The corresponding simulated is executed to testify the results of analysis. According to the results obtained from analysis and simulation, the dynamic adjustment mechanism on the packet size aimed at different service and channel condition is proposed.
作者 俞一帆 纪红 乐光新
机构地区 北京邮电大学电信工程学院
出处 《北京邮电大学学报》 EI CAS CSCD 北大核心 2005年第3期55-58,共4页 Journal of Beijing University of Posts and Telecommunications
基金 国家自然科学基金项目(90104018 60172052)
关键词 GillbertElliott MARKOV 最佳帧长 数据分组 传输效率 Communication channels (information theory) Data transfer Markov processes Rayleigh fading
分类号 TN919.3 [电子电信—通信与信息系统]
  • 相关文献

参考文献7

  • 1冀胜华.具有动态帧长的一点对多点数据通信协议[J].北京邮电大学学报,1996,19(2):89-94. 被引量：1
  • 2Lettieri P, Srivastava M B. Adaptive frame length control for improving wireless link throughput, range, and energy efficiency [A]. Proc IEEE INFOCOM'98[C].1998. 564-571.
  • 3Sharma G, Hassan A A, Dholakia A. Performance evaluation of burst-error-correcting codes on a Gilbert-Elliott channel [J]. Communications,IEEE Transactions on,1998, 46(7): 846-849.
  • 4Hassan A, Chennakeshu S, Anderson J. Performance of coded slow-frequency-hopped TDMA cellular systems[A].Vehicular Technology Conference,1993 IEEE 43rd [C].1993.289-292.
  • 5Jakes W C.Microwave mobile communication [M].Chichester: John Wiley and Sons, 1974.
  • 6Haas Z J, Dyson D A. On the performance of the dynamic packet reservation multiple access scheme [A]. Military Communications Conference Proceedings [C]. 1999.256-260.
  • 7SUNPeng LIUZhi-ping QIUHong YANGDa-cheng.Multi-Service Coverage Analysis for CDMA Planning[J].The Journal of China Universities of Posts and Telecommunications,2004,11(4):75-79. 被引量：2

二级参考文献18

  • 1冀胜华.改进的一点对多点(PMP)数据通信协议[J].北京邮电学院学报,1990,13(4):45-50. 被引量：2
  • 2[1]VITERBI A J. CDMA: Principles of spread spectrum communication[S]. Reding(MA): Addison-Wesley Pub, 1995.
  • 3[2]MALIK S A, ZEGHLACHE D. Dynamic rate adaptation for packet data in mixed services WCDMA networks[A]. Proceedings of CIC 2001[C]. Seoul(Korea): 2001.
  • 4[3]MALIK S A, AKHTAR S, ZEGHLACHE D. Prioritized resource control for mixed services in UMTS WCDMA networks[A]. Proceedings of IEEE VTC 2001 Fall[C]. Piscaraway(NJ): IEEE, 2001.
  • 5[4]Chang Soon Kang, Myoung Jin Kim, Sug Bong Kang, et al. CDMA mobile communication system performance analysis tools for network parameter planning[A]. Proceedings VTC'96[C]. Piscataway(NJ): IEEE, 1996. 894- 898.
  • 6[5]DEHGHAN S, LISTER D, OWEN R, et al, "W-CDMA capacity and planning issues" [J ]. Electronics & Communication Engineering Journal, 2000, 12(3) :101 - 118.
  • 7[6]BAIER A, FIEBIG U C, GRANZOW W, et al. Design study for a CDMA-based third-generation mobile radio systemp[J]. IEEE Journal on Select Areas Commun, 1994, 12(4) :733 - 743.
  • 8[7]Alejandro de Hoz, et al. W-CDMA downlink performance analysis[A]. Proceedings of IEEE VTC'99 Fall[C]. Piscataway(NJ): IEEE, 1999.19 -22..
  • 9[8]HILTUNEN K, BERNARDI R D. WCDMA downlink capacity estimation [ A]. Proceedings of IEEE VTC 2000 Spring[C]. Piscataway(NJ): IEEE, 2000.15 - 18.
  • 10[9]EWERBRING M, FARJHJ, GRANZOWW. Performance evaluation of a wideband testbed based on CDMA[A]. Proceedings of 47th IEEE VTC'97[C]. New York: IEEE,1997. 1009- 1013.

共引文献1

同被引文献17

  • 1周华,杨大成,马敏.MIMO衰落信道的多用户分集性能分析[J].北京邮电大学学报,2004,27(4):64-68. 被引量：16
  • 2柯军,须文波.物理隔离环境下数据安全转发与实现[J].微计算机信息,2006,22(05X):64-66. 被引量：7
  • 3Berezdivin R, Breinig R, Topp R. Next-generation wireless communications concepts and technologies[J]. IEEE Communication Magazine, 2002, 40(3): 108-116.
  • 4Knopp R, Humbler P A. Information capacity and power control in single-cell multiuser communications[C]//Proc IEEE International Conference on Communications. Seattle: [s.n.], 1995: 331-335.
  • 5Wu D P, Negi R. Downlink scheduling in a celluar network for quality of service assurance [J]. IEEE Transactions on Vehicular Technology, 2004, 53 (5): 1547-1557.
  • 6Bender P, Black P, Grob M, et al. CDMA/HDR: a bandwith efficient high speed data service for nomadic users [J]. IEEE Communication Magazine, 2000, 38(6) : 70-77.
  • 7Kim H, Han Y. A proportional fair scheduling for multicarrier transmission systems [J]. IEEE Communication Letters, 2005, 9(3) : 210-212.
  • 8Proakis J G. Digital communication[M]. 3rd ed. New York: McGraw-Hill, 1995: 254-283.
  • 9Goldsmith A J, Varaiya P. Capacity of fading channels with channel side information [J]. IEEE Transaction on Information Theory, 1997, 43(11): 1986-1992.
  • 10Chung S T, Goldsmith A J. Degrees of freedom in adaptive modulation: a unified view [J]. IEEE Transaction on Communication, 2001, 49(9):1561-1571.

引证文献3

二级引证文献8

北京邮电大学学报
2005年 第3期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部