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Multipacket Reception in Wireless Ad Hoc Networks Based on CDMA and Polynomial Phase-modulating Sequences 被引量：2

Multipacket Reception in Wireless Ad Hoc Networks Based on CDMA and Polynomial Phase-modulating Sequences
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摘要 Based on the polynomial phase-modulating sequences algorithm, this paper presents two schemes for the application of CDMA with polynomial phase signals to improve the signal separation performance. Simulation results illustrate the proposed approach have 1～3?dB improvement about signal-to-interference and noise ratio in most environment, compared with the PPS algorithm. Based on the polynomial phase-modulating sequences algorithm, this paper presents two schemes for the application of CDMA with polynomial phase signals to improve the signal separation performance. Simulation results illustrate the proposed approach have 1～3?dB improvement about signal-to-interference and noise ratio in most environment, compared with the PPS algorithm.
作者 ZHANGJi-dong WangBao-yun ZHENGBao-yu
机构地区 DepartmentofElectronicEngineering NanjingUniversityofPostsandTelecommunications
出处 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2004年第3期47-50,90,共5页 中国邮电高校学报（英文版）
基金 ThispaperissupportedbytheNationalNaturalScienceFoundationofChina ( 6 0 372 10 7)andtheNational 86 3Program ( 2 0 0 2AA12 10 6 8)
关键词 signal processing for networking multipacket reception blind signal processing polynomial phase signals code division multiple access signal processing for networking multipacket reception blind signal processing polynomial phase signals code division multiple access
分类号 TN911.7 [电子电信—通信与信息系统]
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共引文献1

同被引文献13

  • 1季薇,张继东,杨震.一种新的Ad hoc网络多包接收算法[J].南京邮电学院学报（自然科学版）,2005,25(3):27-31. 被引量：1
  • 2OROZCO-LUGO A G, LARA M M, MCLERNON D C, et al. Multiple Packet Reception in Wireless Ad hoc Networks Using Polynomial Phase Modulating Sequences [ J ]. IEEE Trans on Signal Processing, 2003,51 (8) :2093 -2110.
  • 3OROZCO-LUGO A G,LARA M M,MCLERNON D C. Channel Estimation Using Implicit Training[ J ]. IEEE Trails on Signal Processing,2004,52 ( 1 ) :240 -254.
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  • 7ZHAO Qing,TONG Lang. Semi-Blind Collision Resolution in Random Access Wireless Ad hoc Networks [ J ]. IEEE Trans on Signal Processing,2000,48 (10) :2910 - 2920.
  • 8VAN DER VEEN A J,TONG Lang. Packet Separation in Wireless Ad hoc Networks By Known Modulus Algorithms[ C]//Proc IEEE ICASSP. Piscataway: IEEE ,2002:2149 - 2152.
  • 9TONG Lang, ZHAO Qing. Multipacket Reception in Random Access Wireless Networks: From Signal Processing to Optimal Medium Access Control [ J ]. IEEE Communications Magazine, 2001,39 (11) :108 -122.
  • 10WANG Xin, TUGNAIT J K. A bit-map-assisted dynamic queue protocol for muhiaccess wireless networks with multiple packet reception [ J ]. IEEE Trans on Signal Processing,2003,51 ( 8 ) : 2068 - 2081.

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The Journal of China Universities of Posts and Telecommunications
2004年 第3期

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