DE69936455D1 - Kommunikationsverfahren und -vorrichtungen, die auf orthogonalen hadamard-basierten sequenzen mit ausgewählten korrelationseigenschaften beruhen - Google Patents

Kommunikationsverfahren und -vorrichtungen, die auf orthogonalen hadamard-basierten sequenzen mit ausgewählten korrelationseigenschaften beruhen

Info

Publication number
DE69936455D1
DE69936455D1 DE69936455T DE69936455T DE69936455D1 DE 69936455 D1 DE69936455 D1 DE 69936455D1 DE 69936455 T DE69936455 T DE 69936455T DE 69936455 T DE69936455 T DE 69936455T DE 69936455 D1 DE69936455 D1 DE 69936455D1
Authority
DE
Germany
Prior art keywords
communication method
correlation properties
selected correlation
device based
orthogonal hadamard
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
DE69936455T
Other languages
English (en)
Other versions
DE69936455C5 (de
DE69936455T2 (de
Inventor
Johan Nystroem
C Branislav Popovi
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22467212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69936455(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 DE69936455D1 publication Critical patent/DE69936455D1/de
Application granted granted Critical
Publication of DE69936455T2 publication Critical patent/DE69936455T2/de
Anticipated expiration legal-status Critical
Publication of DE69936455C5 publication Critical patent/DE69936455C5/de
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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0044—OVSF [orthogonal variable spreading factor]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
DE69936455.8T 1998-08-17 1999-07-30 Kommunikationsverfahren und -vorrichtungen, die auf orthogonalen hadamard-basierten sequenzen mit ausgewählten korrelationseigenschaften beruhen Expired - Lifetime DE69936455C5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/135,247 US6526091B1 (en) 1998-08-17 1998-08-17 Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties
US135247 1998-08-17
PCT/SE1999/001331 WO2000010277A1 (en) 1998-08-17 1999-07-30 Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties

Publications (3)

Publication Number Publication Date
DE69936455D1 true DE69936455D1 (de) 2007-08-16
DE69936455T2 DE69936455T2 (de) 2008-03-06
DE69936455C5 DE69936455C5 (de) 2021-07-29

Family

ID=22467212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936455.8T Expired - Lifetime DE69936455C5 (de) 1998-08-17 1999-07-30 Kommunikationsverfahren und -vorrichtungen, die auf orthogonalen hadamard-basierten sequenzen mit ausgewählten korrelationseigenschaften beruhen

Country Status (15)

Country Link
US (1) US6526091B1 (de)
EP (1) EP1105991B1 (de)
JP (1) JP4230111B2 (de)
KR (1) KR100691603B1 (de)
CN (1) CN1143467C (de)
AR (1) AR025263A1 (de)
AU (1) AU772280B2 (de)
BR (1) BR9913041B1 (de)
CA (1) CA2338560C (de)
DE (1) DE69936455C5 (de)
MY (1) MY125162A (de)
RU (1) RU2234196C2 (de)
TW (1) TW435012B (de)
WO (1) WO2000010277A1 (de)
ZA (1) ZA200100769B (de)

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Also Published As

Publication number Publication date
CN1143467C (zh) 2004-03-24
RU2234196C2 (ru) 2004-08-10
CA2338560C (en) 2008-03-25
AU772280B2 (en) 2004-04-22
US6526091B1 (en) 2003-02-25
AR025263A1 (es) 2002-11-20
JP2002523922A (ja) 2002-07-30
EP1105991B1 (de) 2007-07-04
EP1105991A1 (de) 2001-06-13
TW435012B (en) 2001-05-16
JP4230111B2 (ja) 2009-02-25
ZA200100769B (en) 2001-08-08
KR100691603B1 (ko) 2007-03-09
BR9913041B1 (pt) 2013-05-28
AU5662399A (en) 2000-03-06
CA2338560A1 (en) 2000-02-24
MY125162A (en) 2006-07-31
KR20010072762A (ko) 2001-07-31
WO2000010277A1 (en) 2000-02-24
CN1323474A (zh) 2001-11-21
DE69936455C5 (de) 2021-07-29
DE69936455T2 (de) 2008-03-06
BR9913041A (pt) 2001-05-08

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