CN107113126A - 一种信号处理方法、装置及系统 - Google Patents

一种信号处理方法、装置及系统 Download PDF

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Publication number
CN107113126A
CN107113126A CN201580001080.5A CN201580001080A CN107113126A CN 107113126 A CN107113126 A CN 107113126A CN 201580001080 A CN201580001080 A CN 201580001080A CN 107113126 A CN107113126 A CN 107113126A
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China
Prior art keywords
frequency range
frequency
subcarrier
point
detection
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CN201580001080.5A
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CN107113126B (zh
Inventor
孙方林
王祥
涂建平
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种信号处理方法，包括将用于发送下行同步符号的频段划分为不重叠的至少两部分频段，所述两部分频段为第一频段和第二频段；将所述第一频段和第二频段上的频点分配给探测子载波和标记子载波，使所述第二频段上分布的探测子载波和标记子载波分别与第一频段上分布的探测子载波和标记子载波基于一个对称点对称；所述对称点为所述第二频段的最低频点、所述第一频段的最高频点或所述第二频段的最低频点和所述第一频段的最高频点之间的一个频点；将下行导频序列调制到所述第一频段和第二频段上的探测子载波上后发送给对端设备；本发明实施例还提供了一种信号处理装置和网络系统。

Description

PCT国内申请，说明书已公开。

Claims (25)

  1. PCT国内申请，权利要求书已公开。
CN201580001080.5A 2015-06-09 2015-06-09 一种信号处理方法、装置及系统 Expired - Fee Related CN107113126B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/081071 WO2016197324A1 (zh) 2015-06-09 2015-06-09 一种信号处理方法、装置及系统

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CN107113126A true CN107113126A (zh) 2017-08-29
CN107113126B CN107113126B (zh) 2020-03-10

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CN (1) CN107113126B (zh)
WO (1) WO2016197324A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115883049A (zh) * 2022-11-30 2023-03-31 深圳市云天数字能源有限公司 信号同步方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1797990A (zh) * 2004-12-27 2006-07-05 凯明信息科技股份有限公司 时分同步码分多址系统中的频点扫描方法
CN101005324A (zh) * 2006-01-18 2007-07-25 中兴通讯股份有限公司 一种频段信息搜集系统和方法
CN101286785A (zh) * 2007-04-13 2008-10-15 钟万海 移频直放站与移频系统及其信号传输方法
CN101365217A (zh) * 2008-07-22 2009-02-11 北京邮电大学 基于动态映射的双工频率对匹配方法
WO2014185674A1 (ko) * 2013-05-11 2014-11-20 엘지전자 주식회사 캐리어 타입을 고려한 통신 방법 및 이를 위한 장치
CN104253680A (zh) * 2013-06-27 2014-12-31 华为技术有限公司 一种fbmc系统中同步信号的发送方法和装置
CN104637489A (zh) * 2015-01-21 2015-05-20 华为技术有限公司 声音信号处理的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4421635B2 (ja) * 2007-06-18 2010-02-24 株式会社東芝 無線通信方法及び無線通信装置
CN103001912B (zh) * 2012-11-12 2015-10-14 深圳思凯微电子有限公司 调频广播频段数模混合信号的自适应带内调制方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1797990A (zh) * 2004-12-27 2006-07-05 凯明信息科技股份有限公司 时分同步码分多址系统中的频点扫描方法
CN101005324A (zh) * 2006-01-18 2007-07-25 中兴通讯股份有限公司 一种频段信息搜集系统和方法
CN101286785A (zh) * 2007-04-13 2008-10-15 钟万海 移频直放站与移频系统及其信号传输方法
CN101365217A (zh) * 2008-07-22 2009-02-11 北京邮电大学 基于动态映射的双工频率对匹配方法
WO2014185674A1 (ko) * 2013-05-11 2014-11-20 엘지전자 주식회사 캐리어 타입을 고려한 통신 방법 및 이를 위한 장치
CN104253680A (zh) * 2013-06-27 2014-12-31 华为技术有限公司 一种fbmc系统中同步信号的发送方法和装置
CN104637489A (zh) * 2015-01-21 2015-05-20 华为技术有限公司 声音信号处理的方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115883049A (zh) * 2022-11-30 2023-03-31 深圳市云天数字能源有限公司 信号同步方法及装置

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Publication number Publication date
CN107113126B (zh) 2020-03-10
WO2016197324A1 (zh) 2016-12-15

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