DE60134107D1 - Vorrichtung und verfahren zur synchronisation eines synchronen übertragungsverfahren in aufwärtsrichtung in einem cdma-kommunikationssystem - Google Patents

Vorrichtung und verfahren zur synchronisation eines synchronen übertragungsverfahren in aufwärtsrichtung in einem cdma-kommunikationssystem

Info

Publication number
DE60134107D1
DE60134107D1 DE60134107T DE60134107T DE60134107D1 DE 60134107 D1 DE60134107 D1 DE 60134107D1 DE 60134107 T DE60134107 T DE 60134107T DE 60134107 T DE60134107 T DE 60134107T DE 60134107 D1 DE60134107 D1 DE 60134107D1
Authority
DE
Germany
Prior art keywords
synchronizing
communication system
transmission process
upward direction
cdma communication
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60134107T
Other languages
English (en)
Inventor
Sung-Ho Choi
Yong-Jun Kwak
Kook-Heui Cheongsolmae Lee
Hyun-Woo Lee
Seong-Ill Park
Ho-Kyu Choi
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60134107D1 publication Critical patent/DE60134107D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE60134107T 2000-06-24 2001-06-25 Vorrichtung und verfahren zur synchronisation eines synchronen übertragungsverfahren in aufwärtsrichtung in einem cdma-kommunikationssystem Expired - Lifetime DE60134107D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20000035174 2000-06-24
KR20000036666 2000-06-29
PCT/KR2001/001082 WO2002001742A1 (en) 2000-06-24 2001-06-25 Apparatus and method for synchronization of uplink synchronous transmission scheme in a cdma communication system

Publications (1)

Publication Number Publication Date
DE60134107D1 true DE60134107D1 (de) 2008-07-03

Family

ID=26638133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134107T Expired - Lifetime DE60134107D1 (de) 2000-06-24 2001-06-25 Vorrichtung und verfahren zur synchronisation eines synchronen übertragungsverfahren in aufwärtsrichtung in einem cdma-kommunikationssystem

Country Status (9)

Country Link
US (1) US7120132B2 (de)
EP (1) EP1201041B1 (de)
JP (1) JP3730217B2 (de)
KR (1) KR100419409B1 (de)
CN (1) CN1223102C (de)
AU (1) AU765333B2 (de)
DE (1) DE60134107D1 (de)
RU (1) RU2233550C2 (de)
WO (1) WO2002001742A1 (de)

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Also Published As

Publication number Publication date
US7120132B2 (en) 2006-10-10
WO2002001742A1 (en) 2002-01-03
AU765333B2 (en) 2003-09-18
EP1201041A4 (de) 2005-02-02
CN1383623A (zh) 2002-12-04
JP2004502324A (ja) 2004-01-22
US20020009129A1 (en) 2002-01-24
EP1201041B1 (de) 2008-05-21
AU6638901A (en) 2002-01-08
KR20020000720A (ko) 2002-01-05
RU2233550C2 (ru) 2004-07-27
EP1201041A1 (de) 2002-05-02
CN1223102C (zh) 2005-10-12
KR100419409B1 (ko) 2004-02-19
JP3730217B2 (ja) 2005-12-21

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