DE69535838D1 - Verfahren und Gerät für CDMA mobile Kommunikationen - Google Patents

Verfahren und Gerät für CDMA mobile Kommunikationen

Info

Publication number
DE69535838D1
DE69535838D1 DE69535838T DE69535838T DE69535838D1 DE 69535838 D1 DE69535838 D1 DE 69535838D1 DE 69535838 T DE69535838 T DE 69535838T DE 69535838 T DE69535838 T DE 69535838T DE 69535838 D1 DE69535838 D1 DE 69535838D1
Authority
DE
Germany
Prior art keywords
mobile communications
cdma mobile
cdma
communications
mobile
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
DE69535838T
Other languages
English (en)
Inventor
Narumi Umeda
Akihiro Higashi
Akira Hiroike
Akira Kaiyama
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.)
NTT Docomo Inc
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Mobile Communications Networks 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=27280889&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69535838(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Telegraph and Telephone Corp, NTT Mobile Communications Networks Inc filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69535838D1 publication Critical patent/DE69535838D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7073Synchronisation aspects
    • H04B1/7075Synchronisation aspects with code phase acquisition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/58Adhesive tab fastener elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40Circuits
    • H04B1/44Transmit/receive switching
    • H04B1/46Transmit/receive switching by voice-frequency signals; by pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/0077Multicode, e.g. multiple codes assigned to one user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/10Code generation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J13/00Code division multiplex systems
    • H04J13/16Code allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10Dynamic resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662Arrangements for Wireless System Synchronisation
    • H04B7/2668Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/18Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69535838T 1994-02-09 1995-02-09 Verfahren und Gerät für CDMA mobile Kommunikationen Expired - Lifetime DE69535838D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1513394 1994-02-09
JP9508694 1994-05-09
JP11083394 1994-05-25

Publications (1)

Publication Number Publication Date
DE69535838D1 true DE69535838D1 (de) 2008-10-23

Family

ID=27280889

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69536131T Expired - Lifetime DE69536131D1 (de) 1994-02-09 1995-02-09 Verfahren und System für CDMA mobile Kommunikation
DE69535838T Expired - Lifetime DE69535838D1 (de) 1994-02-09 1995-02-09 Verfahren und Gerät für CDMA mobile Kommunikationen
DE69532903T Expired - Lifetime DE69532903T2 (de) 1994-02-09 1995-02-09 Verfahren und vorrichtung für mobile cdma radio nachrichtenübertragung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69536131T Expired - Lifetime DE69536131D1 (de) 1994-02-09 1995-02-09 Verfahren und System für CDMA mobile Kommunikation

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69532903T Expired - Lifetime DE69532903T2 (de) 1994-02-09 1995-02-09 Verfahren und vorrichtung für mobile cdma radio nachrichtenübertragung

Country Status (6)

Country Link
US (1) US5673260A (de)
EP (3) EP0693834B1 (de)
JP (1) JP2801967B2 (de)
CN (3) CN1065092C (de)
DE (3) DE69536131D1 (de)
WO (1) WO1995022213A1 (de)

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CN110912633A (zh) * 2018-09-17 2020-03-24 北京华信泰科技股份有限公司 一种数据播发方法及装置
CN110912631A (zh) * 2018-09-17 2020-03-24 北京华信泰科技股份有限公司 一种cdr广播台站切换方法、装置及cdr接收终端
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CN1151621C (zh) 2004-05-26
EP1191712A3 (de) 2002-04-10
CN1303191A (zh) 2001-07-11
US5673260A (en) 1997-09-30
EP0693834A1 (de) 1996-01-24
DE69532903D1 (de) 2004-05-27
CN1303190A (zh) 2001-07-11
CN1124552A (zh) 1996-06-12
CN1065092C (zh) 2001-04-25
EP1191712B8 (de) 2008-10-22
EP1670157B1 (de) 2010-12-22
EP1670157A3 (de) 2006-08-30
DE69536131D1 (de) 2011-02-03
JP2801967B2 (ja) 1998-09-21
EP1670157A2 (de) 2006-06-14
EP0693834A4 (de) 1996-01-31
EP1191712A2 (de) 2002-03-27
CN1163009C (zh) 2004-08-18
WO1995022213A1 (fr) 1995-08-17
EP0693834B1 (de) 2004-04-21
EP1191712B1 (de) 2008-09-10
DE69532903T2 (de) 2005-03-17

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