JP4294741B2 - 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置 - Google Patents

複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置 Download PDF

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Publication number
JP4294741B2
JP4294741B2 JP50466499A JP50466499A JP4294741B2 JP 4294741 B2 JP4294741 B2 JP 4294741B2 JP 50466499 A JP50466499 A JP 50466499A JP 50466499 A JP50466499 A JP 50466499A JP 4294741 B2 JP4294741 B2 JP 4294741B2
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Japan
Prior art keywords
phase element
channel
quadrature
input phase
data
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Expired - Lifetime
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JP50466499A
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Japanese (ja)
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JP2002504291A5 (enExample
JP2002504291A (ja
Inventor
ウエーバー、リンゼイ・エー・ジュニア
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • 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]
    • H04B7/2631—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] for broadband transmission

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
JP50466499A 1997-06-17 1998-06-16 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置 Expired - Lifetime JP4294741B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/877,293 1997-06-17
US08/877,293 US6044103A (en) 1997-06-17 1997-06-17 Reduced peak-to-average amplitude dual channel link
PCT/US1998/012482 WO1998058472A2 (en) 1997-06-17 1998-06-16 High rate data transmission using a plurality of low data rate channels

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009024081A Division JP4456171B2 (ja) 1997-06-17 2009-02-04 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置

Publications (3)

Publication Number Publication Date
JP2002504291A JP2002504291A (ja) 2002-02-05
JP2002504291A5 JP2002504291A5 (enExample) 2005-12-22
JP4294741B2 true JP4294741B2 (ja) 2009-07-15

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ID=25369656

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50466499A Expired - Lifetime JP4294741B2 (ja) 1997-06-17 1998-06-16 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置
JP2009024081A Expired - Lifetime JP4456171B2 (ja) 1997-06-17 2009-02-04 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009024081A Expired - Lifetime JP4456171B2 (ja) 1997-06-17 2009-02-04 複数低データレートチャンネルでの高データレートによるデータ転送方法及び装置

Country Status (14)

Country Link
US (1) US6044103A (enExample)
EP (1) EP0978179B1 (enExample)
JP (2) JP4294741B2 (enExample)
KR (1) KR100502026B1 (enExample)
CN (1) CN1154273C (enExample)
AR (1) AR016077A1 (enExample)
AT (1) ATE332044T1 (enExample)
AU (1) AU8145398A (enExample)
DE (1) DE69835080T2 (enExample)
ES (1) ES2264570T3 (enExample)
MY (1) MY116752A (enExample)
TW (1) TW428389B (enExample)
WO (1) WO1998058472A2 (enExample)
ZA (1) ZA985260B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1983838B (zh) 1997-06-17 2012-06-20 高通股份有限公司 产生高速信道的方法和系统
US6240081B1 (en) * 1998-01-15 2001-05-29 Denso Corporation Multicode CDMA transmitter with improved signal processing
US6721349B1 (en) * 1999-01-28 2004-04-13 Qualcomm Incorporated Method and apparatus for reducing peak-to-average ratio in a CDMA communication system
US6549564B1 (en) * 1999-04-08 2003-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
US7443906B1 (en) 1999-05-31 2008-10-28 Electronics And Telecommunications Research Institute Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication system
EP1105974A1 (en) * 1999-06-30 2001-06-13 Koninklijke Philips Electronics N.V. Transmission over bundled channels in a cdma mobile radio system
GB9920325D0 (en) 1999-08-28 1999-11-03 Koninkl Philips Electronics Nv Broadcast facility
EP1089475A1 (en) * 1999-09-28 2001-04-04 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Converter and method for converting an input packet stream containing data with plural transmission rates into an output data symbol stream
US6928084B2 (en) * 2000-03-28 2005-08-09 At & T Corp. OFDM communication system and method having a reduced peak-to-average power ratio
US7266156B2 (en) 2002-04-26 2007-09-04 Qualcomm Incorporated Method and apparatus for reducing peak to average power ratio of a multi-carrier signal
US7313091B2 (en) * 2002-05-24 2007-12-25 Interdigital Technology Corporation Method and system for control of congestion in CDMA systems
US7532682B1 (en) * 2002-11-27 2009-05-12 Schell Stephan V Quadrature modulation without carrier
PL1829312T3 (pl) 2004-12-23 2014-04-30 Electronics & Telecommunications Res Inst Urządzenie do nadawania i odbierania danych do zapewnienia szybkiej komunikacji danych oraz stosowny sposób
US8064537B2 (en) * 2006-11-03 2011-11-22 Qualcomm Incorporated Method and apparatus for dynamically adjusting a transmission power spectral density of pilot and data symbols
US8503546B1 (en) * 2008-01-31 2013-08-06 Quantum XTEL, Inc. Multiple layer overlay modulation
CN101742652B (zh) * 2008-11-07 2014-08-13 中兴通讯股份有限公司 资源配置方法和装置
US8228806B2 (en) * 2009-06-15 2012-07-24 Mediatek Inc. Method and system to detect packets of different formats in a receiver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103459B1 (en) * 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5201071A (en) * 1990-09-26 1993-04-06 Rockwell International Corporation Method and apparatus for reducing the peak envelope voltage of an RF transmitter while maintaining signal average power
FR2709029B1 (fr) * 1993-08-13 1995-10-20 Matra Communication Procédé de transmission pour des radio communications AMRC et dispositifs pour sa mise en Óoeuvre.
JP2734955B2 (ja) * 1993-12-24 1998-04-02 日本電気株式会社 無線データ通信装置
EP0700612A4 (en) * 1994-02-25 1998-09-30 Motorola Inc TIME MULTIPLEXING METHOD AND APPARATUS RELATING TO THE USE OF SPREAD CODES IN A COMMUNICATION SYSTEM
US5838732A (en) * 1994-10-31 1998-11-17 Airnet Communications Corp. Reducing peak-to-average variance of a composite transmitted signal generated by a digital combiner via carrier phase offset
US5818867A (en) * 1996-09-09 1998-10-06 Itt Industries, Inc. QPSK/QBL-MSK waveform enhancement

Also Published As

Publication number Publication date
AU8145398A (en) 1999-01-04
KR20010013867A (ko) 2001-02-26
AR016077A1 (es) 2001-06-20
WO1998058472A2 (en) 1998-12-23
EP0978179B1 (en) 2006-06-28
JP2009171588A (ja) 2009-07-30
ES2264570T3 (es) 2007-01-01
CN1154273C (zh) 2004-06-16
EP0978179A2 (en) 2000-02-09
CN1260925A (zh) 2000-07-19
DE69835080T2 (de) 2007-02-08
ZA985260B (en) 1999-04-13
JP4456171B2 (ja) 2010-04-28
MY116752A (en) 2004-03-31
ATE332044T1 (de) 2006-07-15
DE69835080D1 (de) 2006-08-10
KR100502026B1 (ko) 2005-07-25
TW428389B (en) 2001-04-01
WO1998058472A3 (en) 1999-04-15
US6044103A (en) 2000-03-28
JP2002504291A (ja) 2002-02-05

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