CN101465830B - 发送、接收同步信息的方法与系统、装置 - Google Patents

发送、接收同步信息的方法与系统、装置 Download PDF

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Publication number
CN101465830B
CN101465830B CN200710125283A CN200710125283A CN101465830B CN 101465830 B CN101465830 B CN 101465830B CN 200710125283 A CN200710125283 A CN 200710125283A CN 200710125283 A CN200710125283 A CN 200710125283A CN 101465830 B CN101465830 B CN 101465830B
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Chinese (zh)
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CN101465830A (zh
Inventor
曹帼琼
王俊伟
范霄安
冯瑄
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN200710125283A priority Critical patent/CN101465830B/zh
Priority to PCT/CN2008/073589 priority patent/WO2009082940A1/fr
Publication of CN101465830A publication Critical patent/CN101465830A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200710125283A 2007-12-19 2007-12-19 发送、接收同步信息的方法与系统、装置 Active CN101465830B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200710125283A CN101465830B (zh) 2007-12-19 2007-12-19 发送、接收同步信息的方法与系统、装置
PCT/CN2008/073589 WO2009082940A1 (fr) 2007-12-19 2008-12-19 Procédé, système et appareil d'émission et de réception de séquence de synchronisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200710125283A CN101465830B (zh) 2007-12-19 2007-12-19 发送、接收同步信息的方法与系统、装置

Related Child Applications (1)

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CN201210404717.3A Division CN102916925B (zh) 2007-12-19 2007-12-19 发送、接收同步信息的方法与系统、装置

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CN101465830A CN101465830A (zh) 2009-06-24
CN101465830B true CN101465830B (zh) 2012-10-17

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CN (1) CN101465830B (fr)
WO (1) WO2009082940A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795668B (zh) * 2012-11-02 2017-08-18 电信科学技术研究院 一种信号处理方法、基站、终端、及系统
CN105325038B (zh) * 2014-05-04 2020-02-14 华为技术有限公司 同步信号收发方法、装置及设备
CN106888077B (zh) * 2015-12-15 2020-08-11 中兴通讯股份有限公司 信息的传输方法及装置
US11223881B2 (en) * 2016-01-27 2022-01-11 Saturn Licensing Llc Data processing apparatus and data processing method
CN107634924B (zh) 2016-07-18 2020-08-11 中兴通讯股份有限公司 同步信号的发送、接收方法及装置、传输系统
CN106507467A (zh) * 2016-11-29 2017-03-15 重庆邮电大学 一种非实时lte上行链路数据定时同步的方法
CN108289070B (zh) 2017-01-09 2020-12-11 电信科学技术研究院 一种同步序列的发送方法、同步检测方法及装置
WO2018127222A1 (fr) * 2017-01-09 2018-07-12 电信科学技术研究院 Procédé d'envoi de séquence de synchronisation, et procédé et dispositif de détection synchrone
CN111726841B (zh) * 2019-03-22 2022-05-24 启碁科技股份有限公司 用于物联网的通信方法及其系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1348655A (zh) * 1999-04-23 2002-05-08 高通股份有限公司 在多载波通信系统中发送同步信道消息的方法和装置
CN101001232A (zh) * 2006-01-09 2007-07-18 华为技术有限公司 一种同步信号的发射方法及系统
WO2007083762A1 (fr) * 2006-01-20 2007-07-26 Matsushita Electric Industrial Co., Ltd. Dispositif de station de base de communication radio et procede de communication radio

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1348655A (zh) * 1999-04-23 2002-05-08 高通股份有限公司 在多载波通信系统中发送同步信道消息的方法和装置
CN101001232A (zh) * 2006-01-09 2007-07-18 华为技术有限公司 一种同步信号的发射方法及系统
WO2007083762A1 (fr) * 2006-01-20 2007-07-26 Matsushita Electric Industrial Co., Ltd. Dispositif de station de base de communication radio et procede de communication radio

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WO2009082940A1 (fr) 2009-07-09
CN101465830A (zh) 2009-06-24

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Application publication date: 20090624

Assignee: Apple Computer, Inc.

Assignor: Huawei Technologies Co., Ltd.

Contract record no.: 2015990000755

Denomination of invention: Method, system and device for sending and receiving synchronization information

Granted publication date: 20121017

License type: Common License

Record date: 20150827

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