DE69926363D1 - Kodezuweisungsverfahren für sektorisierten funkkommunikationssystemen - Google Patents

Kodezuweisungsverfahren für sektorisierten funkkommunikationssystemen

Info

Publication number
DE69926363D1
DE69926363D1 DE69926363T DE69926363T DE69926363D1 DE 69926363 D1 DE69926363 D1 DE 69926363D1 DE 69926363 T DE69926363 T DE 69926363T DE 69926363 T DE69926363 T DE 69926363T DE 69926363 D1 DE69926363 D1 DE 69926363D1
Authority
DE
Germany
Prior art keywords
radio communication
communication systems
assignment method
code assignment
sectorized radio
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
DE69926363T
Other languages
English (en)
Other versions
DE69926363T2 (de
Inventor
Frederik Bengt Ovesjoe
Jonas Karlsson
Sara Mazur
Fredric Kronestedt
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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=22150010&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69926363(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69926363D1 publication Critical patent/DE69926363D1/de
Application granted granted Critical
Publication of DE69926363T2 publication Critical patent/DE69926363T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0678—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different spreading codes between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
DE69926363T 1998-05-15 1999-05-07 Kodezuweisungsverfahren für sektorisierten funkkommunikationssystemen Expired - Lifetime DE69926363T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/079,355 US6542484B1 (en) 1998-05-15 1998-05-15 Code allocation for radiocommunication systems
US79355 1998-05-15
PCT/SE1999/000779 WO1999060809A1 (en) 1998-05-15 1999-05-07 Coded allocation for sectorised radiocommunication systems

Publications (2)

Publication Number Publication Date
DE69926363D1 true DE69926363D1 (de) 2005-09-01
DE69926363T2 DE69926363T2 (de) 2006-04-20

Family

ID=22150010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926363T Expired - Lifetime DE69926363T2 (de) 1998-05-15 1999-05-07 Kodezuweisungsverfahren für sektorisierten funkkommunikationssystemen

Country Status (11)

Country Link
US (1) US6542484B1 (de)
EP (1) EP1078543B1 (de)
JP (1) JP4452404B2 (de)
KR (1) KR100607017B1 (de)
CN (1) CN1319406C (de)
AU (1) AU762947B2 (de)
CA (1) CA2328469C (de)
DE (1) DE69926363T2 (de)
ES (1) ES2243061T3 (de)
TW (1) TW420962B (de)
WO (1) WO1999060809A1 (de)

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JP2004248315A (ja) * 2004-03-31 2004-09-02 Hitachi Ltd ダイナミック符号割当て符号分割多元接続通信方法、および、それを実現するための基地局、無線端末
US20050243896A1 (en) * 2004-04-30 2005-11-03 Yifei Yuan Method of reusing spreading codes
CN100375559C (zh) * 2004-07-13 2008-03-12 中兴通讯股份有限公司 多载波小区下的码资源分配方法
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Also Published As

Publication number Publication date
KR20010043588A (ko) 2001-05-25
AU4538499A (en) 1999-12-06
WO1999060809A1 (en) 1999-11-25
JP2002516550A (ja) 2002-06-04
EP1078543A1 (de) 2001-02-28
CN1308824A (zh) 2001-08-15
CA2328469A1 (en) 1999-11-25
TW420962B (en) 2001-02-01
JP4452404B2 (ja) 2010-04-21
AU762947B2 (en) 2003-07-10
CA2328469C (en) 2008-10-07
CN1319406C (zh) 2007-05-30
EP1078543B1 (de) 2005-07-27
ES2243061T3 (es) 2005-11-16
KR100607017B1 (ko) 2006-08-01
US6542484B1 (en) 2003-04-01
DE69926363T2 (de) 2006-04-20

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