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CN102148779B - 一种信号检测的方法及装置 - Google Patents

一种信号检测的方法及装置 Download PDF

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Publication number
CN102148779B
CN102148779B CN 201110067978 CN201110067978A CN102148779B CN 102148779 B CN102148779 B CN 102148779B CN 201110067978 CN201110067978 CN 201110067978 CN 201110067978 A CN201110067978 A CN 201110067978A CN 102148779 B CN102148779 B CN 102148779B
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China
Prior art keywords
signal
signals
channel estimating
discontinuous
multinomial
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CN 201110067978
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English (en)
Chinese (zh)
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CN102148779A (zh
Inventor
戴晓明
黄琛
唐胜志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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China Academy of Telecommunications Technology CATT
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Priority to CN 201110067978 priority Critical patent/CN102148779B/zh
Publication of CN102148779A publication Critical patent/CN102148779A/zh
Priority to PCT/CN2012/072684 priority patent/WO2012126361A1/fr
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Publication of CN102148779B publication Critical patent/CN102148779B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
CN 201110067978 2011-03-21 2011-03-21 一种信号检测的方法及装置 Active CN102148779B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 201110067978 CN102148779B (zh) 2011-03-21 2011-03-21 一种信号检测的方法及装置
PCT/CN2012/072684 WO2012126361A1 (fr) 2011-03-21 2012-03-21 Procédé et dispositif de détection de signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110067978 CN102148779B (zh) 2011-03-21 2011-03-21 一种信号检测的方法及装置

Publications (2)

Publication Number Publication Date
CN102148779A CN102148779A (zh) 2011-08-10
CN102148779B true CN102148779B (zh) 2013-07-24

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CN (1) CN102148779B (fr)
WO (1) WO2012126361A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102148779B (zh) * 2011-03-21 2013-07-24 电信科学技术研究院 一种信号检测的方法及装置
CN103944846B (zh) * 2013-01-17 2017-04-12 展讯通信（上海）有限公司 正交频分复用系统及其信道估计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1289216A1 (fr) * 2001-08-31 2003-03-05 Fujitsu Limited Appareil pour la correction de phase dans un système CDMA utilisant un signal pilote continu et un signal pilote intermittent chacun possédant un code d'étalement différent
CN101166171A (zh) * 2007-07-18 2008-04-23 电子科技大学 一种ofdm系统时变信道估计方法
CN101588335A (zh) * 2008-05-19 2009-11-25 三星电子株式会社 利用信道相关性的mimo检测方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100571241C (zh) * 2006-04-13 2009-12-16 中兴通讯股份有限公司 一种正交频分复用系统的半盲信道估计方法
US8335204B2 (en) * 2009-01-30 2012-12-18 Wi-Lan, Inc. Wireless local area network using TV white space spectrum and long term evolution system architecture
CN102148779B (zh) * 2011-03-21 2013-07-24 电信科学技术研究院 一种信号检测的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1289216A1 (fr) * 2001-08-31 2003-03-05 Fujitsu Limited Appareil pour la correction de phase dans un système CDMA utilisant un signal pilote continu et un signal pilote intermittent chacun possédant un code d'étalement différent
CN101166171A (zh) * 2007-07-18 2008-04-23 电子科技大学 一种ofdm系统时变信道估计方法
CN101588335A (zh) * 2008-05-19 2009-11-25 三星电子株式会社 利用信道相关性的mimo检测方法及系统

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Publication number Publication date
WO2012126361A1 (fr) 2012-09-27
CN102148779A (zh) 2011-08-10

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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210602

Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing

Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd.

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY