NO20084108L - Mobilstasjon - Google Patents

Mobilstasjon

Info

Publication number
NO20084108L
NO20084108L NO20084108A NO20084108A NO20084108L NO 20084108 L NO20084108 L NO 20084108L NO 20084108 A NO20084108 A NO 20084108A NO 20084108 A NO20084108 A NO 20084108A NO 20084108 L NO20084108 L NO 20084108L
Authority
NO
Norway
Prior art keywords
signal
communication signal
mobile station
errors
correction
Prior art date
Application number
NO20084108A
Other languages
English (en)
Inventor
John Kaewell
Original Assignee
Interdigital Tech Corp
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
Publication of NO20084108L publication Critical patent/NO20084108L/no
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp

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
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • 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
    • H04B1/62—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 for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • 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
    • 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
    • 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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • 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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B2001/70724—Spread spectrum techniques using direct sequence modulation featuring pilot assisted reception
    • 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
    • H04B2201/696—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to Dowlink
    • 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
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0018—Arrangements at the transmitter end
    • H04L2027/0022—Arrangements at the transmitter end using the carrier of the associated receiver of a transceiver

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Small-Scale Networks (AREA)
  • Air Conditioning Control Device (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transmitters (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Studio Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

I et digitalt spredt spektrum kommunikasjonssystem der fase- og frekvensfeil i et mottatt signal fra en kommunikasjonsentitet under en trådløs kommunikasjon kan beregnes og der førkorrigering av et signal for fase- og frekvensfeil kan skje før utsendelse til denne entiteten, inngår det en mobilstasjon som omfatter en sender og mottager, der mottageren innbefatter en antenne, et adaptivt tilpasset filter, en analysator og en korrigeringsenhet.
NO20084108A 2000-03-28 2008-09-26 Mobilstasjon NO20084108L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19267000P 2000-03-28 2000-03-28
PCT/US2001/009968 WO2001073968A1 (en) 2000-03-28 2001-03-28 Cdma system which uses pre-rotation before transmission

Publications (1)

Publication Number Publication Date
NO20084108L true NO20084108L (no) 2002-11-05

Family

ID=22710585

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20024618A NO326188B1 (no) 2000-03-28 2002-09-26 CDMA system som bruker forhandsrotering for sending
NO20084108A NO20084108L (no) 2000-03-28 2008-09-26 Mobilstasjon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20024618A NO326188B1 (no) 2000-03-28 2002-09-26 CDMA system som bruker forhandsrotering for sending

Country Status (17)

Country Link
US (10) US6831941B2 (no)
EP (5) EP1530301B1 (no)
JP (6) JP4094852B2 (no)
KR (9) KR20100058636A (no)
CN (2) CN1237729C (no)
AT (3) ATE465556T1 (no)
AU (4) AU4955801A (no)
BR (1) BR0109904A (no)
CA (2) CA2652083A1 (no)
DE (3) DE60132643T2 (no)
DK (3) DK1530301T3 (no)
ES (3) ES2300884T3 (no)
HK (1) HK1057429A1 (no)
IL (3) IL151905A0 (no)
MX (1) MXPA02009345A (no)
NO (2) NO326188B1 (no)
WO (1) WO2001073968A1 (no)

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DE102004038621B3 (de) * 2004-08-09 2006-02-16 Siemens Ag Ermittlungsverfahren für ein Lagesignal
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Also Published As

Publication number Publication date
EP1530301A2 (en) 2005-05-11
ES2300884T3 (es) 2008-06-16
EP1530302B1 (en) 2008-01-23
EP1530302A3 (en) 2005-08-03
IL151905A (en) 2009-05-04
US6831941B2 (en) 2004-12-14
US6606345B2 (en) 2003-08-12
CA2404917A1 (en) 2001-10-04
EP1279238B1 (en) 2005-02-09
JP5481531B2 (ja) 2014-04-23
US7519103B2 (en) 2009-04-14
IL151905A0 (en) 2003-04-10
KR100772475B1 (ko) 2007-11-02
DK1530302T3 (da) 2008-04-07
DK1530301T3 (da) 2010-08-09
US20020080857A1 (en) 2002-06-27
WO2001073968A8 (en) 2001-11-29
KR20100058636A (ko) 2010-06-03
NO20024618L (no) 2002-11-05
AU2008200938B2 (en) 2010-02-18
JP4094852B2 (ja) 2008-06-04
DE60108855D1 (de) 2005-03-17
CN1237729C (zh) 2006-01-18
IL203410A0 (en) 2011-08-01
US20010040914A1 (en) 2001-11-15
DE60132643D1 (de) 2008-03-13
CA2652083A1 (en) 2001-10-04
EP1901441A1 (en) 2008-03-19
US20090196330A1 (en) 2009-08-06
KR20090010239A (ko) 2009-01-29
US20130301684A1 (en) 2013-11-14
ATE465556T1 (de) 2010-05-15
US6690711B2 (en) 2004-02-10
CN1707991B (zh) 2013-10-30
AU4955801A (en) 2001-10-08
US20020075948A1 (en) 2002-06-20
US20050105598A1 (en) 2005-05-19
US6850556B2 (en) 2005-02-01
NO20024618D0 (no) 2002-09-26
US9100250B2 (en) 2015-08-04
US20140334528A1 (en) 2014-11-13
AU2001249558B2 (en) 2005-12-01
JP2012235504A (ja) 2012-11-29
JP2006304374A (ja) 2006-11-02
US8798116B2 (en) 2014-08-05
JP4782638B2 (ja) 2011-09-28
ATE289135T1 (de) 2005-02-15
MXPA02009345A (es) 2003-09-22
KR100899825B1 (ko) 2009-05-27
EP1530301B1 (en) 2010-04-21
EP2230773A1 (en) 2010-09-22
WO2001073968A1 (en) 2001-10-04
US20020071499A1 (en) 2002-06-13
CN1707991A (zh) 2005-12-14
KR20070103084A (ko) 2007-10-22
AU2010200332A1 (en) 2010-02-18
JP2003529274A (ja) 2003-09-30
KR100811026B1 (ko) 2008-03-11
KR20050006290A (ko) 2005-01-15
KR20020084263A (ko) 2002-11-04
EP1530301A3 (en) 2005-08-10
US6633602B2 (en) 2003-10-14
EP1530302A2 (en) 2005-05-11
KR100490717B1 (ko) 2005-05-24
DE60141923D1 (de) 2010-06-02
DK1279238T3 (da) 2005-05-30
DE60132643T2 (de) 2009-01-08
US20040136443A1 (en) 2004-07-15
ES2236210T3 (es) 2005-07-16
DE60108855T2 (de) 2006-01-19
JP2011176877A (ja) 2011-09-08
CA2404917C (en) 2009-03-24
US20020071500A1 (en) 2002-06-13
NO326188B1 (no) 2008-10-13
AU2010200332B2 (en) 2014-04-03
HK1057429A1 (en) 2004-04-02
ES2345337T3 (es) 2010-09-21
KR20080031507A (ko) 2008-04-08
AU2008200938A1 (en) 2008-03-20
KR100959321B1 (ko) 2010-05-26
KR20060035813A (ko) 2006-04-26
KR100927674B1 (ko) 2009-11-20
KR20090123970A (ko) 2009-12-02
US8488650B2 (en) 2013-07-16
US6587499B2 (en) 2003-07-01
EP1279238A1 (en) 2003-01-29
BR0109904A (pt) 2004-03-30
JP2013192242A (ja) 2013-09-26
KR20090064465A (ko) 2009-06-18
CN1430818A (zh) 2003-07-16
JP5481427B2 (ja) 2014-04-23
ATE385076T1 (de) 2008-02-15
KR100994389B1 (ko) 2010-11-16
JP2015019411A (ja) 2015-01-29

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