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Author:

吕海坤 (吕海坤.) | 黎海涛 (黎海涛.)

Indexed by:

CQVIP PKU CSCD

Abstract:

IEEE802.16c/WiMAX无线网络中,由于每个用户端与基站的距离各不相同,需要采用有效的测距机制对用户信号进行上行同步和功率控制.首先分析了IEEE802.16e的测距原理,包括测距码的产生、发送与检测算法等;然后,给出了上行基站测距处理的各个功能单元,如测距码、功率检测和时延估计的设计流程;最后,在IEEE802.16e基站系统中完成了上行测距处理的实现,测试结果表明给出的测距方案可行.

Keyword:

功率检测 测距 时延估计 差分相乘

Author Community:

  • [ 1 ] [吕海坤]北京工业大学
  • [ 2 ] [黎海涛]北京工业大学

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Source :

计算机科学

ISSN: 1002-137X

Year: 2013

Issue: z1

Volume: 40

Page: 228-231,254

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 11

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