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零相关区序列的交织构造

王龙业 唐小虎

王龙业, 唐小虎. 零相关区序列的交织构造[J]. 西南交通大学学报, 2006, 19(3): 319-323,340.
引用本文: 王龙业, 唐小虎. 零相关区序列的交织构造[J]. 西南交通大学学报, 2006, 19(3): 319-323,340.
WANG Longye, TANG Xiaohu. Construction of Sequences with Zero Correlation Zone Based on Interleaved Technique[J]. Journal of Southwest Jiaotong University, 2006, 19(3): 319-323,340.
Citation: WANG Longye, TANG Xiaohu. Construction of Sequences with Zero Correlation Zone Based on Interleaved Technique[J]. Journal of Southwest Jiaotong University, 2006, 19(3): 319-323,340.

零相关区序列的交织构造

基金项目: 

国家自然科学基金资助项目(60302015)

详细信息
    作者简介:

    王龙业(1976- ),男,硕士,助教,研究方向为代数编码、扩频序列理论与设计,E-mail:longyewang0218@hotmail.com

Construction of Sequences with Zero Correlation Zone Based on Interleaved Technique

  • 摘要: 用交织方法研究ZCZ序列集合的构造,提出了基于交织技术的ZCZ序列构造的新方法.对于给定的周期为L的最佳自相关序列a和正交矩阵HN,首先选择合适的移位序列,对序列a进行交织得到(L,N)-交织序列b;再用正交矩阵HN将交织序列b扩展为新的序列集,则该序列集就是所构造的ZCZ序列集.用该方法可以构造达到或接近理论界的具有大的零相关区的ZCZ序列集,并统一了三元、四相和多相ZCZ序列集构造方法.

     

  • FAN Pingzhi,HAO Li.Generalized orthogonal sequences and their applications in synchronous CDMA systems[J]. IEICE Trans Fundamentals,2000,E83-A(11):2 054-2 069.[2] FAN Pingzhi,SUEHIRO N,KUROYANAGI N,et al.A class of binary sequences with zero correlation zone[J]. Electron.Lett,1999,35(10):777-779.[3] HAYASHI T.Binary sequences with orthogonal subsequences and a zero-correlation zone:pair-preserving shuffled sequences[J]. IEICE Trans.Fundamentals,2002,E85-A(6):1 420-1 425.[4] MATSUFUJI S.Two types polyphase sequence sets for approximately synchronized CDMA systems[J]. IEICE Trans.Fundaments,2002,E86-A(1):229-234.[5] TORRI H,NAKAMURA M,SUEHIRO N.A new class of zero-correlation zone sequences[J]. IEEE Trans Inform Theory,2004,50(3):559-565.[6] LI D B.A high spectrum efficient multiple access code[J]. Chinese Journal of Electronics,1999,8:221-226.[7] LI D B.The perspectives of large area synchronous CDMA technology for the fourth-generation mobile radio[J]. IEEE Communications Magazine,2003,41:114-118.[8] TANG Xiaohu,FAN Pingzhi,MATSUFUJI S.Lower bounds on correlation of spreading sequence set with low or zero correlation zone[J]. IEE Electron.Lett,2000; 36(6):551-552.[9] 彭代渊.新型扩频序列及其理论界研究[D]. 博士学位论文.成都:西南交通大学,2005.PENG Daiyuan.Investigation of novel spreading sequences and their theoretical bounds[D]. Doctor Degree Dissertation.Chengdu:Southwest Jiaotong University,2005.[10] GONG G.New designs for signal sets with low cross correlation,balance property,and large linear span:GF(p) case[J]. IEEE Trans Inform Theory,2002,48(11):2 847-2 867.[11] 王龙业,唐小虎.基于交织方法的ZCZ序列设计[J]. 西南交通大学学报,2005,40(3):422-425.WANG Longye,TANG Xiaohu.Sequence design of zero correlation zone based on interleaved technique[J]. Journal of Southwest Jiaotong University,2005,40(3):422-425.[12] FAN Pingzhi,DARNELL M.Sequence design for communications applications[M]. London:Research Studies Press,1996,21:169-199.[13] PENG Daiyuan,FAN Pingzhi,SUEHIRO N.Construction of sequences with large zero correlation zone[J]. IEICE Trans.Fundamentals,2005,E88-A(11):2 365-2 359.[14] DENG Xinmin,FAN Pingzhi.Spreading sequence set with zero correlation zone[J]. Electron Lett,2000,36(11):993-994.
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出版历程
  • 收稿日期:  2005-04-19
  • 刊出日期:  2006-06-25

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