ATE450096T1 - Zeitsynchronisation unter verwendung von spektralschätzung in einem kommunikationssystem - Google Patents

Zeitsynchronisation unter verwendung von spektralschätzung in einem kommunikationssystem

Info

Publication number
ATE450096T1
ATE450096T1 AT05759297T AT05759297T ATE450096T1 AT E450096 T1 ATE450096 T1 AT E450096T1 AT 05759297 T AT05759297 T AT 05759297T AT 05759297 T AT05759297 T AT 05759297T AT E450096 T1 ATE450096 T1 AT E450096T1
Authority
AT
Austria
Prior art keywords
communications system
time synchronization
spectral estimation
spectral
estimation
Prior art date
Application number
AT05759297T
Other languages
English (en)
Inventor
Arvind Vijay Keerthi
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE450096T1 publication Critical patent/ATE450096T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT05759297T 2004-06-18 2005-06-14 Zeitsynchronisation unter verwendung von spektralschätzung in einem kommunikationssystem ATE450096T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58081104P 2004-06-18 2004-06-18
US11/021,694 US7492828B2 (en) 2004-06-18 2004-12-22 Time synchronization using spectral estimation in a communication system
PCT/US2005/021053 WO2006009713A1 (en) 2004-06-18 2005-06-14 Time synchronization using spectral estimation in a communication system

Publications (1)

Publication Number Publication Date
ATE450096T1 true ATE450096T1 (de) 2009-12-15

Family

ID=34972349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05759297T ATE450096T1 (de) 2004-06-18 2005-06-14 Zeitsynchronisation unter verwendung von spektralschätzung in einem kommunikationssystem

Country Status (14)

Country Link
US (1) US7492828B2 (de)
EP (1) EP1766837B1 (de)
JP (1) JP2008503933A (de)
KR (1) KR100928858B1 (de)
AR (1) AR049827A1 (de)
AT (1) ATE450096T1 (de)
AU (1) AU2005264975A1 (de)
BR (1) BRPI0512126A (de)
CA (1) CA2571105A1 (de)
DE (1) DE602005017896D1 (de)
IL (1) IL180121A0 (de)
RU (1) RU2395910C2 (de)
TW (1) TW200623778A (de)
WO (1) WO2006009713A1 (de)

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US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
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US8559567B1 (en) * 2010-02-05 2013-10-15 Marvell International Ltd. Channel estimation using reduced-complexity cascaded one-dimensional filtering
JP5423505B2 (ja) * 2010-03-17 2014-02-19 富士通株式会社 無線基地局及び通信方法
US9319448B2 (en) 2010-08-10 2016-04-19 Qualcomm Incorporated Trick modes for network streaming of coded multimedia data
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CN109728869B (zh) * 2019-01-08 2020-10-02 安徽建筑大学 一种自来水管网监测节点间的时间同步系统及其方法
CN111294946B (zh) * 2019-04-26 2023-01-24 展讯通信（上海）有限公司 资源的确定方法及装置、存储介质、终端
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Also Published As

Publication number Publication date
KR20080113441A (ko) 2008-12-30
US20050282568A1 (en) 2005-12-22
BRPI0512126A (pt) 2008-02-06
IL180121A0 (en) 2007-06-03
WO2006009713A1 (en) 2006-01-26
RU2395910C2 (ru) 2010-07-27
EP1766837B1 (de) 2009-11-25
KR100928858B1 (ko) 2009-11-30
DE602005017896D1 (de) 2010-01-07
RU2007101716A (ru) 2008-07-27
EP1766837A1 (de) 2007-03-28
CA2571105A1 (en) 2006-01-26
AU2005264975A1 (en) 2006-01-26
TW200623778A (en) 2006-07-01
AR049827A1 (es) 2006-09-06
JP2008503933A (ja) 2008-02-07
US7492828B2 (en) 2009-02-17

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