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移动衰落信道中多级编码的多级译码与并行译码的性能比较 被引量:3

Performance Comparison of MLC/MSD and MLC/PDL in Mobile Fading Channels
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摘要 本文在计算了多级编码系统中各等价信道的信道容量的基础上[1] ,选用BCH码为分量码 ,比较了两种不同的译码方法 :多级译码 (MSD)和并行译码 (PDL)在AWGN和Rayleigh衰落信道中、采取三种集分割方案。 Based on the calculations of capacities of equivalent channels [1],the perfomance of MLC(Multilevel coding)system with two decoding methods which are MSD(Multistage decoding)and PDL(Parallel decoding on levels)is compared in AWGN and Rayleigh fading channels.In which BCH codes are chosen as component codes,and three set partitioning strategies with 8ASK modulation are used.
出处 《电子学报》 EI CAS CSCD 北大核心 2001年第4期563-565,共3页 Acta Electronica Sinica
基金 国家自然科学基金! (No .69872 0 2 0 ) 教育部高等学校骨干教师资助计划 山东省自然科学基金! (No .Y2 0 0 0G1 4 ) 东南大学
关键词 移动衰落信道 多级编码调制 多级译码 并行译码 移动通信 mobile fading channel multilevel coding multistage decoding parallel decoding on levels
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参考文献1

  • 1Yuan D F,Chin J Electron,2000年,9卷,2期,115页 被引量:1

同被引文献24

  • 1Randy H Katz.Adaptation and mobility in wireless information systems[J].Adaptation and Mobility in Wireless Information Systems,August 1995,1:6-17. 被引量:1
  • 2Brian D Noble.Mobile Data Access[DB/OL].Carnegie Mellon University,http://www.cs.cmu.edu/afs/cs/project/coda/Web/docdir/bnoble-thesis.pdf.1998. 被引量:1
  • 3J Mello,P Wayner.Wireless mobile communications[J].Byte Magazine,1993:147-154. 被引量:1
  • 4Vaduvur Bharghavan,Vijay Gupta.A framework for application adaptation in mobile computing environments[A].Computer Software and Applications Conference '97[C].Washington:IEEE,1997. 被引量:1
  • 5Dushyanth Narayanan,Jason Flinn,M Satyanarayanan.Using history to improve mobile application adaptation[A].Proceedings of the 3rd IEEE Workshop on Mobile Computing Systems and Applications[C].Monterey,CA,December 2000.61-66. 被引量:1
  • 6M Satyanarayanan,J J Kistler,P Kumar,et al.Coda:A highly available file system for a distributed workstation environment[J].IEEE Transactions on Computers,1990,39(4):447-459. 被引量:1
  • 7J Inouye,S Cen,C Pu,J Walpole.System support for mobile multimedia applications[A].Proceedings of the 7th International Workshop on Network and Operating Systems Support for Digital Audio and Video[C].St.Louis,MO,1997.143-154. 被引量:1
  • 8S McCanne,V Jacobson,M Vetterli.Receiver-driven layered multicast[A].Proceedings of the ACM SIGCOMM'96 Conference[C].Stanford CA,1996.117-130. 被引量:1
  • 9M Satyanarayanan.Fundamental challenges in mobile computing[A].Fifteenth ACM Symposium on Principles of Distributed Computing[C].Philadelphia,PA,1996.1-7. 被引量:1
  • 10Randy H Katz.Adaptation and mobility in wireless information systems [J].IEEE Personal Communications,1995,1:6-17. 被引量:1

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