ATE396555T1 - Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem - Google Patents

Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem

Info

Publication number
ATE396555T1
ATE396555T1 AT06022087T AT06022087T ATE396555T1 AT E396555 T1 ATE396555 T1 AT E396555T1 AT 06022087 T AT06022087 T AT 06022087T AT 06022087 T AT06022087 T AT 06022087T AT E396555 T1 ATE396555 T1 AT E396555T1
Authority
AT
Austria
Prior art keywords
data frame
time offset
frame time
downlink
transmission system
Prior art date
Application number
AT06022087T
Other languages
English (en)
Inventor
Daisuke Terasawa
Francesco Grilli
Serge Willenegger
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24302814&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE396555(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE396555T1 publication Critical patent/ATE396555T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
AT06022087T 2000-05-22 2001-05-18 Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem ATE396555T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/576,063 US7254118B1 (en) 2000-05-22 2000-05-22 Method and apparatus in a CDMA communication system

Publications (1)

Publication Number Publication Date
ATE396555T1 true ATE396555T1 (de) 2008-06-15

Family

ID=24302814

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01937580T ATE355659T1 (de) 2000-05-22 2001-05-18 Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem
AT06022087T ATE396555T1 (de) 2000-05-22 2001-05-18 Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT01937580T ATE355659T1 (de) 2000-05-22 2001-05-18 Verfahren und einrichtung für sanftes weiterreichen in einem cdma schnurlosen übertragungssystem

Country Status (15)

Country Link
US (4) US7254118B1 (de)
EP (3) EP1739862B1 (de)
JP (3) JP4447816B2 (de)
KR (3) KR100855774B1 (de)
CN (1) CN1204705C (de)
AT (2) ATE355659T1 (de)
AU (1) AU2001263298A1 (de)
BR (1) BRPI0111011B1 (de)
DE (2) DE60126932T2 (de)
DK (1) DK1284057T3 (de)
ES (2) ES2274889T3 (de)
HK (1) HK1056051A1 (de)
PT (1) PT1284057E (de)
TW (1) TW515161B (de)
WO (1) WO2001091338A1 (de)

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CN100358269C (zh) * 2004-12-10 2007-12-26 华为技术有限公司 六小区基站同步信道配置方法及六小区基站系统
CN100426702C (zh) * 2005-03-25 2008-10-15 上海华为技术有限公司 码分多址系统中配置下行链路发射定时偏移量的方法
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CN100464603C (zh) * 2005-06-16 2009-02-25 上海原动力通信科技有限公司 一种采用同频组网的数字蜂窝通信系统中越区切换的方法
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KR100761698B1 (ko) * 2006-07-12 2007-09-28 삼성전자주식회사 이동통신단말기에서 동기화 장치 및 방법
CN101198144B (zh) * 2006-12-08 2010-12-08 中兴通讯股份有限公司 宽带码分多址移动通信系统中软切换的方法
JP5166455B2 (ja) * 2007-03-22 2013-03-21 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ランダムアクセス整列ハンドオーバ
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US8634313B2 (en) * 2009-06-19 2014-01-21 Qualcomm Incorporated Method and apparatus that facilitates a timing alignment in a multicarrier system
US8457079B2 (en) 2009-10-05 2013-06-04 Motorola Mobility Llc Method and apparatus for mitigating downlink control channel interference
WO2012037704A1 (en) * 2010-09-21 2012-03-29 Telefonaktiebolaget L M Ericsson (Publ) Air-interface timing synchronization sharing
US9357514B2 (en) * 2011-03-18 2016-05-31 Alcatel Lucent Methods for synchronizing macro cell and small cell systems
CN102984794B (zh) * 2011-09-05 2017-11-07 中兴通讯股份有限公司 一种多点传输系统数据发送的方法、系统、基站和终端
US9008734B2 (en) * 2011-11-21 2015-04-14 Broadcom Corporation Wireless communication device having reduced power consumption
KR101811221B1 (ko) * 2016-02-17 2017-12-21 주식회사 이노와이어리스 신호 분석기의 ｗｃｄｍａ 신호 타이밍 오프셋 처리 방법
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Also Published As

Publication number Publication date
US7254118B1 (en) 2007-08-07
US20070127416A1 (en) 2007-06-07
US20120250568A1 (en) 2012-10-04
CN1204705C (zh) 2005-06-01
US8433340B2 (en) 2013-04-30
ES2306343T3 (es) 2008-11-01
EP1739862A1 (de) 2007-01-03
PT1284057E (pt) 2007-04-30
BRPI0111011B1 (pt) 2016-06-07
KR20070055644A (ko) 2007-05-30
WO2001091338A1 (en) 2001-11-29
BR0111011A (pt) 2006-02-07
AU2001263298A1 (en) 2001-12-03
JP5684317B2 (ja) 2015-03-11
HK1056051A1 (en) 2004-01-30
DK1284057T3 (da) 2007-05-21
ES2274889T3 (es) 2007-06-01
EP1947784A2 (de) 2008-07-23
EP1284057A1 (de) 2003-02-19
KR20020093135A (ko) 2002-12-12
JP2003534709A (ja) 2003-11-18
JP4447816B2 (ja) 2010-04-07
KR100855774B1 (ko) 2008-09-01
US7492754B2 (en) 2009-02-17
EP1947784A3 (de) 2009-08-26
ATE355659T1 (de) 2006-03-15
KR20080031423A (ko) 2008-04-08
DE60126932D1 (de) 2007-04-12
CN1437803A (zh) 2003-08-20
JP2009027697A (ja) 2009-02-05
US20070064639A1 (en) 2007-03-22
KR100884169B1 (ko) 2009-02-17
JP5312850B2 (ja) 2013-10-09
EP1284057B1 (de) 2007-02-28
TW515161B (en) 2002-12-21
US8244256B2 (en) 2012-08-14
EP1739862B1 (de) 2008-05-21
JP2013176123A (ja) 2013-09-05
KR100806459B1 (ko) 2008-02-21
DE60134184D1 (de) 2008-07-03
DE60126932T2 (de) 2007-11-08

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