DE69914202T2 - Verfahren und gerät zum senden und empfangen von hochgeschwindigkeitsdaten unter verwendung von kodeverteilvielfachzugriffskanälen - Google Patents

Verfahren und gerät zum senden und empfangen von hochgeschwindigkeitsdaten unter verwendung von kodeverteilvielfachzugriffskanälen Download PDF

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Publication number
DE69914202T2
DE69914202T2 DE69914202T DE69914202T DE69914202T2 DE 69914202 T2 DE69914202 T2 DE 69914202T2 DE 69914202 T DE69914202 T DE 69914202T DE 69914202 T DE69914202 T DE 69914202T DE 69914202 T2 DE69914202 T2 DE 69914202T2
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DE
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Prior art keywords
data
frequency
user
signal
walsh symbol
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
DE69914202T
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German (de)
English (en)
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DE69914202D1 (de
Inventor
G. Edward TIEDEMANN
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
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Publication of DE69914202D1 publication Critical patent/DE69914202D1/de
Publication of DE69914202T2 publication Critical patent/DE69914202T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04B1/7087—Carrier synchronisation aspects
    • 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
    • H04B1/692—Hybrid techniques using combinations of two or more spread spectrum techniques
    • 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
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7136—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE69914202T 1998-07-10 1999-07-09 Verfahren und gerät zum senden und empfangen von hochgeschwindigkeitsdaten unter verwendung von kodeverteilvielfachzugriffskanälen Expired - Lifetime DE69914202T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US113770 1998-07-10
US09/113,770 US7027484B1 (en) 1998-07-10 1998-07-10 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels
PCT/US1999/015703 WO2000003502A1 (en) 1998-07-10 1999-07-09 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels

Publications (2)

Publication Number Publication Date
DE69914202D1 DE69914202D1 (de) 2004-02-19
DE69914202T2 true DE69914202T2 (de) 2004-11-04

Family

ID=22351410

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69914202T Expired - Lifetime DE69914202T2 (de) 1998-07-10 1999-07-09 Verfahren und gerät zum senden und empfangen von hochgeschwindigkeitsdaten unter verwendung von kodeverteilvielfachzugriffskanälen
DE69914645T Expired - Lifetime DE69914645T2 (de) 1998-07-10 1999-07-09 Verfahren und Gerät zum Senden und Empfangen von Hochgeschwindigkeitsdaten unter Verwendung von Kodeverteilmehrfachzugriffskanälen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69914645T Expired - Lifetime DE69914645T2 (de) 1998-07-10 1999-07-09 Verfahren und Gerät zum Senden und Empfangen von Hochgeschwindigkeitsdaten unter Verwendung von Kodeverteilmehrfachzugriffskanälen

Country Status (9)

Country Link
US (4) US7027484B1 (enExample)
EP (2) EP1213856B1 (enExample)
JP (6) JP4536923B2 (enExample)
KR (1) KR100757715B1 (enExample)
CN (1) CN1162994C (enExample)
AU (1) AU5096799A (enExample)
DE (2) DE69914202T2 (enExample)
TW (1) TW469709B (enExample)
WO (1) WO2000003502A1 (enExample)

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US7949032B1 (en) * 2005-05-16 2011-05-24 Frost Edward G Methods and apparatus for masking and securing communications transmissions
US7868874B2 (en) 2005-11-15 2011-01-11 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes
US7978747B1 (en) 2006-02-09 2011-07-12 L-3 Communications Corp. Waveform design hopping system and method
JP2009188751A (ja) * 2008-02-06 2009-08-20 Fujitsu Ltd 無線通信システムにおける暗号化及び復号化方法並びに送信装置及び受信装置
US8023530B1 (en) 2009-01-07 2011-09-20 L-3 Communications Corp. Physical layer quality of service for wireless communications
US8358613B1 (en) 2009-02-27 2013-01-22 L-3 Communications Corp. Transmitter-directed security for wireless-communications
US20120245845A1 (en) * 2011-03-24 2012-09-27 Honeywell International Inc. Triple redundant rf link system
US9584243B2 (en) * 2014-01-29 2017-02-28 Qualcomm Incorporated Orthogonal modulation using M-sequences and Hadamard transforms
US10917937B2 (en) 2014-10-20 2021-02-09 Keysight Technologies, Inc. System and method for test and/or calibration of multi-channel RF communication devices
JPWO2018225245A1 (ja) * 2017-06-09 2019-11-14 株式会社ソニー・インタラクティブエンタテインメント 送信装置、受信装置、送信方法、受信方法及びプログラム

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JP3260950B2 (ja) * 1994-02-18 2002-02-25 松下電器産業株式会社 データ通信装置
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Also Published As

Publication number Publication date
JP5313303B2 (ja) 2013-10-09
US20090252141A1 (en) 2009-10-08
US7027484B1 (en) 2006-04-11
US7675961B2 (en) 2010-03-09
JP5631950B2 (ja) 2014-11-26
EP1097528A1 (en) 2001-05-09
JP2009284496A (ja) 2009-12-03
JP2011250440A (ja) 2011-12-08
HK1036532A1 (en) 2002-01-04
JP2002520945A (ja) 2002-07-09
CN1308796A (zh) 2001-08-15
US20090316761A1 (en) 2009-12-24
JP2014195273A (ja) 2014-10-09
DE69914645T2 (de) 2004-12-23
US20060176938A1 (en) 2006-08-10
JP6092148B2 (ja) 2017-03-08
EP1097528B1 (en) 2004-01-14
DE69914202D1 (de) 2004-02-19
DE69914645D1 (de) 2004-03-11
JP2011250441A (ja) 2011-12-08
JP5180151B2 (ja) 2013-04-10
KR20010071830A (ko) 2001-07-31
TW469709B (en) 2001-12-21
JP2013066183A (ja) 2013-04-11
JP5901901B2 (ja) 2016-04-13
KR100757715B1 (ko) 2007-09-11
WO2000003502A1 (en) 2000-01-20
CN1162994C (zh) 2004-08-18
JP4536923B2 (ja) 2010-09-01
US8345728B2 (en) 2013-01-01
EP1213856B1 (en) 2004-02-04
US8040936B2 (en) 2011-10-18
AU5096799A (en) 2000-02-01
EP1213856A1 (en) 2002-06-12

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