FI20050979A - Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä - Google Patents

Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä Download PDF

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Publication number
FI20050979A
FI20050979A FI20050979A FI20050979A FI20050979A FI 20050979 A FI20050979 A FI 20050979A FI 20050979 A FI20050979 A FI 20050979A FI 20050979 A FI20050979 A FI 20050979A FI 20050979 A FI20050979 A FI 20050979A
Authority
FI
Finland
Prior art keywords
codes
channels
data
orthogonal
code
Prior art date
Application number
FI20050979A
Other languages
English (en)
Swedish (sv)
Other versions
FI123070B (fi
Inventor
Joseph P Odenwalder
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of FI20050979A publication Critical patent/FI20050979A/fi
Application granted granted Critical
Publication of FI123070B publication Critical patent/FI123070B/fi

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • 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
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Telephone Function (AREA)
  • Error Detection And Correction (AREA)
  • Alarm Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Circuits Of Receivers In General (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FI20050979A 1997-05-14 2005-09-30 Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä FI123070B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85642897A 1997-05-14 1997-05-14
US85642897 1997-05-14
US9809868 1998-05-13
PCT/US1998/009868 WO1998052365A2 (en) 1997-05-14 1998-05-13 Subscriber unit with plural control and data sources for cdma wireless communication system

Publications (2)

Publication Number Publication Date
FI20050979A true FI20050979A (fi) 2005-09-30
FI123070B FI123070B (fi) 2012-10-31

Family

ID=25323609

Family Applications (2)

Application Number Title Priority Date Filing Date
FI992248A FI122314B (fi) 1997-05-14 1999-10-18 Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä
FI20050979A FI123070B (fi) 1997-05-14 2005-09-30 Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI992248A FI122314B (fi) 1997-05-14 1999-10-18 Päätelaite ja menetelmä sen käyttämiseksi langattomassa tietoliikennejärjestelmässä

Country Status (21)

Country Link
EP (4) EP2161846A3 (fi)
JP (1) JP4132088B2 (fi)
KR (1) KR100455822B1 (fi)
CN (2) CN1728575B (fi)
AT (2) ATE368357T1 (fi)
AU (1) AU746537B2 (fi)
BR (2) BR9816358B1 (fi)
CA (3) CA2289231C (fi)
CY (1) CY1107741T1 (fi)
CZ (1) CZ298696B6 (fi)
DE (3) DE69841391D1 (fi)
DK (1) DK0981914T3 (fi)
ES (2) ES2336454T3 (fi)
FI (2) FI122314B (fi)
HK (2) HK1026786A1 (fi)
IL (3) IL158350A0 (fi)
NO (1) NO324198B1 (fi)
NZ (1) NZ500443A (fi)
PT (1) PT981914E (fi)
RU (2) RU2242086C2 (fi)
WO (1) WO1998052365A2 (fi)

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US6678311B2 (en) 1996-05-28 2004-01-13 Qualcomm Incorporated High data CDMA wireless communication system using variable sized channel codes
KR19990016606A (ko) * 1997-08-18 1999-03-15 윤종용 씨디엠에이 이동통신시스템의 의사직교부호를 이용한 대역확산신호 발생장치 및 방법
US6285655B1 (en) * 1997-09-08 2001-09-04 Qualcomm Inc. Method and apparatus for providing orthogonal spot beams, sectors, and picocells
ES2262354T3 (es) * 1998-12-18 2006-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Metodo para sistemas de telecomunicaciones.
US6721349B1 (en) * 1999-01-28 2004-04-13 Qualcomm Incorporated Method and apparatus for reducing peak-to-average ratio in a CDMA communication system
JP3362009B2 (ja) * 1999-03-01 2003-01-07 シャープ株式会社 スペクトル拡散通信装置
JP3515701B2 (ja) * 1999-03-31 2004-04-05 松下電器産業株式会社 符号化処理装置およびレピティション方法
US6556549B1 (en) * 1999-07-02 2003-04-29 Qualcomm Incorporated Method and apparatus for signal combining in a high data rate communication system
US6956891B2 (en) 2000-11-15 2005-10-18 Go-Cdma Limited Method and apparatus for non-linear code-division multiple access technology
CN100334826C (zh) * 2001-04-17 2007-08-29 诺基亚公司 确定不同载波增益的方法、无线发射装置及用于其的模块
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
US7596082B2 (en) * 2001-06-07 2009-09-29 Qualcomm Incorporated Method and apparatus for Walsh space assignment in a communication system
US7139305B2 (en) 2001-08-02 2006-11-21 Infineon Technologies Ag Configurable terminal engine
ATE403286T1 (de) 2002-06-21 2008-08-15 Qualcomm Inc Zwischenverstärker für drahtlose lokale netzwerke
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
US20040160922A1 (en) 2003-02-18 2004-08-19 Sanjiv Nanda Method and apparatus for controlling data rate of a reverse link in a communication system
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
CN1781276B (zh) * 2003-02-27 2012-05-30 英特尔公司 在多载波通信信道中引入分集的装置和相关方法
US8705588B2 (en) * 2003-03-06 2014-04-22 Qualcomm Incorporated Systems and methods for using code space in spread-spectrum communications
DE10344765A1 (de) * 2003-09-26 2005-04-14 Siemens Ag Verfahren zum Übertragen von Kontrolldaten
CN100502279C (zh) * 2005-05-13 2009-06-17 北京邮电大学 通信系统中的混合编码调制和功率分配方法
US8792865B2 (en) * 2006-06-29 2014-07-29 Qualcomm Incorporated Method and apparatus for adjusting packet data content by sending null packets based on transmitter signal condition or requirement
CA2663419C (en) * 2006-09-21 2016-07-19 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
BRPI0717378A2 (pt) 2006-10-26 2013-10-29 Qualcomm Inc Técnicas de repetidora para múltiplas entradas e múltiplas saídas utilizando conformadores de fachos.
US9356705B2 (en) 2011-12-15 2016-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Optical homodyne coherent receiver and method for receiving a multichannel optical signal
EP3979509A1 (en) 2015-09-21 2022-04-06 Hyphy USA, Inc. System for transporting sampled signals over imperfect electromagnetic pathways
EP3403247A1 (en) * 2016-01-13 2018-11-21 3db Access AG Method, device and system for secure distance measurement
WO2018170546A1 (en) 2017-03-20 2018-09-27 Rockoff Security Media interfaces incorporating adaptive compression
US11716114B2 (en) 2020-11-25 2023-08-01 Hyphy Usa Inc. Encoder and decoder circuits for the transmission of video media using spread spectrum direct sequence modulation
US11997415B2 (en) 2021-08-17 2024-05-28 Hyphy Usa Inc. Sampled analog storage system
US11769468B2 (en) 2022-01-19 2023-09-26 Hyphy Usa Inc. Spread-spectrum video transport integration with timing controller
US11842671B2 (en) 2022-03-07 2023-12-12 Hyphy Usa Inc. Spread-spectrum video transport source driver integration with display panel

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Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4937844A (en) * 1988-11-03 1990-06-26 Racal Data Communications Inc. Modem with data compression selected constellation
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5568483A (en) * 1990-06-25 1996-10-22 Qualcomm Incorporated Method and apparatus for the formatting of data for transmission
WO1992017012A1 (en) * 1991-03-13 1992-10-01 Motorola, Inc. Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
US5204876A (en) * 1991-03-13 1993-04-20 Motorola, Inc. Method and apparatus for providing high data rate traffic channels in a spread spectrum communication system
US5379320A (en) * 1993-03-11 1995-01-03 Southern California Edison Company Hitless ultra small aperture terminal satellite communication network
US5329547A (en) * 1993-03-11 1994-07-12 Motorola, Inc. Method and apparatus for coherent communication in a spread-spectrum communication system
MY112371A (en) * 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
WO1995012943A1 (en) * 1993-11-01 1995-05-11 Qualcomm Incorporated Method and apparatus for the transmission of variable rate digital data
US5566164A (en) * 1994-12-19 1996-10-15 Stanford Telecommunications, Inc. Practical means for digital generation and combination of a multiplicity of CDMA/FDMA signals
WO1996026582A1 (fr) * 1995-02-23 1996-08-29 Ntt Mobile Communications Network Inc. Procede de transmission a vitesse variable, et emetteur et recepteur utilisant ce procede
FI97837C (fi) * 1995-04-11 1997-02-25 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä lähetin
US5629934A (en) * 1995-06-30 1997-05-13 Motorola, Inc. Power control for CDMA communication systems
US6330333B1 (en) * 1995-07-03 2001-12-11 Lucent Technologies, Inc. Cryptographic system for wireless communications
US5930230A (en) * 1996-05-28 1999-07-27 Qualcomm Incorporated High data rate CDMA wireless communication system
US5926500A (en) * 1996-05-28 1999-07-20 Qualcomm Incorporated Reduced peak-to-average transmit power high data rate CDMA wireless communication system
US6678311B2 (en) * 1996-05-28 2004-01-13 Qualcomm Incorporated High data CDMA wireless communication system using variable sized channel codes

Also Published As

Publication number Publication date
NO995530D0 (no) 1999-11-12
BR9816358B1 (pt) 2014-01-07
EP2161846A3 (en) 2015-07-01
CA2463381C (en) 2011-11-22
CA2748611C (en) 2016-03-01
WO1998052365A2 (en) 1998-11-19
BR9809814A (pt) 2000-06-27
CA2289231C (en) 2007-07-10
DE69841391D1 (de) 2010-01-28
EP1596519A3 (en) 2006-12-20
ES2336454T3 (es) 2010-04-13
CY1107741T1 (el) 2013-04-18
CZ399099A3 (cs) 2000-06-14
DE69838133T2 (de) 2007-10-31
WO1998052365A3 (en) 1999-02-04
NO324198B1 (no) 2007-09-10
FI123070B (fi) 2012-10-31
DK0981914T3 (da) 2007-09-17
AU746537B2 (en) 2002-05-02
AU7487898A (en) 1998-12-08
DE69838133T4 (de) 2008-04-17
RU2242086C2 (ru) 2004-12-10
EP0981914A2 (en) 2000-03-01
CA2289231A1 (en) 1998-11-19
ATE452477T1 (de) 2010-01-15
CN1256813A (zh) 2000-06-14
HK1084785A1 (en) 2006-08-04
EP2278727A3 (en) 2017-07-12
IL158350A0 (en) 2004-05-12
RU2313176C2 (ru) 2007-12-20
CZ298696B6 (cs) 2007-12-27
EP2161846A2 (en) 2010-03-10
CN1279702C (zh) 2006-10-11
EP2278727B1 (en) 2018-09-26
FI19992248A (fi) 2000-01-14
IL158350A (en) 2009-09-01
NZ500443A (en) 2001-02-23
IL132456A (en) 2004-03-28
JP4132088B2 (ja) 2008-08-13
CN1728575A (zh) 2006-02-01
KR100455822B1 (ko) 2004-11-06
ATE368357T1 (de) 2007-08-15
EP1596519B1 (en) 2009-12-16
DE69838133D1 (de) 2007-09-06
ES2286851T3 (es) 2007-12-01
CA2463381A1 (en) 1998-11-19
FI122314B (fi) 2011-11-30
CN1728575B (zh) 2013-05-29
HK1026786A1 (en) 2000-12-22
CA2748611A1 (en) 1998-11-19
EP2278727A2 (en) 2011-01-26
KR20010012602A (ko) 2001-02-15
EP1596519A2 (en) 2005-11-16
PT981914E (pt) 2007-08-10
NO995530L (no) 1999-11-12
IL132456A0 (en) 2001-03-19
JP2002508896A (ja) 2002-03-19
EP0981914B1 (en) 2007-07-25

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