NO952033L - Rotasjonsmaskin - Google Patents

Rotasjonsmaskin

Info

Publication number
NO952033L
NO952033L NO952033A NO952033A NO952033L NO 952033 L NO952033 L NO 952033L NO 952033 A NO952033 A NO 952033A NO 952033 A NO952033 A NO 952033A NO 952033 L NO952033 L NO 952033L
Authority
NO
Norway
Prior art keywords
rotary machine
rotary
machine
Prior art date
Application number
NO952033A
Other languages
English (en)
Other versions
NO308637B1 (no
NO952033D0 (no
Inventor
Herve Pommelet
Original Assignee
Jeumont Ind
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 Jeumont Ind filed Critical Jeumont Ind
Publication of NO952033D0 publication Critical patent/NO952033D0/no
Publication of NO952033L publication Critical patent/NO952033L/no
Publication of NO308637B1 publication Critical patent/NO308637B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
NO952033A 1994-01-21 1995-05-23 Rotasjonsmaskin NO308637B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400634A FR2715488B1 (fr) 1994-01-21 1994-01-21 Procédé et dispositif permettant à un modem de se synchroniser sur un transmetteur de données numériques par voie hertzienne en présence de brouilleurs.

Publications (3)

Publication Number Publication Date
NO952033D0 NO952033D0 (no) 1995-05-23
NO952033L true NO952033L (no) 1995-11-27
NO308637B1 NO308637B1 (no) 2000-10-02

Family

ID=9459254

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952033A NO308637B1 (no) 1994-01-21 1995-05-23 Rotasjonsmaskin

Country Status (5)

Country Link
US (1) US5812090A (no)
EP (1) EP0665665B1 (no)
DE (1) DE69520895T2 (no)
FR (1) FR2715488B1 (no)
NO (1) NO308637B1 (no)

Families Citing this family (38)

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US6275543B1 (en) 1996-10-11 2001-08-14 Arraycomm, Inc. Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
US5930243A (en) * 1996-10-11 1999-07-27 Arraycomm, Inc. Method and apparatus for estimating parameters of a communication system using antenna arrays and spatial processing
US7035661B1 (en) 1996-10-11 2006-04-25 Arraycomm, Llc. Power control with signal quality estimation for smart antenna communication systems
US6463295B1 (en) 1996-10-11 2002-10-08 Arraycomm, Inc. Power control with signal quality estimation for smart antenna communication systems
US6335954B1 (en) 1996-12-27 2002-01-01 Ericsson Inc. Method and apparatus for joint synchronization of multiple receive channels
FR2758926B1 (fr) * 1997-01-24 1999-04-30 France Telecom Procede d'egalisation multicapteurs dans un recepteur radioelectrique comportant un nombre determine de voies de reception et recepteur correspondant
FR2762164B1 (fr) * 1997-04-14 1999-09-24 Nortel Matra Cellular Sondage a ponderation temporelle d'un canal de transmission
FR2764074B1 (fr) 1997-06-03 1999-08-20 Thomson Csf Procede et dispositif de radiogoniometrie cooperative en transmission
FR2766320B1 (fr) 1997-07-15 1999-10-15 Thomson Csf Procede et dispositif d'analyse des interferences dans un systeme de radiocommunication cellulaire
US6615024B1 (en) 1998-05-01 2003-09-02 Arraycomm, Inc. Method and apparatus for determining signatures for calibrating a communication station having an antenna array
US6501747B1 (en) * 1998-08-20 2002-12-31 Metawave Communications Corporation Manifold assisted channel estimation and demodulation for CDMA systems in fast fading environments
JP2000354079A (ja) * 1999-04-28 2000-12-19 Texas Instr Inc <Ti> ワイヤライン・モデム内の多重サンプリング・フレーム同期
US6600914B2 (en) 1999-05-24 2003-07-29 Arraycomm, Inc. System and method for emergency call channel allocation
US7412018B1 (en) * 1999-05-26 2008-08-12 Alcatel Usa Sourcing, L.P. Rapid acquisition synchronization sequences for direct sequence spread spectrum systems using code time offsets
US7139592B2 (en) 1999-06-21 2006-11-21 Arraycomm Llc Null deepening for an adaptive antenna based communication station
FI111109B (fi) * 1999-12-09 2003-05-30 Nokia Corp Menetelmä vastaanottimen tahdistamiseksi, paikannusjärjestelmä, vastaanotin ja elektroniikkalaite
FI19992653A (fi) * 1999-12-09 2001-06-10 Nokia Mobile Phones Ltd Menetelmä vastaanottimen tahdistamiseksi ja vastaanotin
FI112893B (fi) 1999-12-21 2004-01-30 Nokia Corp Menetelmä vastaanottimessa ja vastaanotin
FR2806499B1 (fr) * 2000-03-20 2003-10-10 Thomson Csf Procede d'estimation d'une matrice de correlation de signaux interferents recus par un reseau de capteurs
US6795409B1 (en) 2000-09-29 2004-09-21 Arraycomm, Inc. Cooperative polling in a wireless data communication system having smart antenna processing
US7043259B1 (en) 2000-09-29 2006-05-09 Arraycomm, Inc. Repetitive paging from a wireless data base station having a smart antenna system
FR2819357B1 (fr) * 2001-01-09 2016-02-12 Thomson Csf Procede et recepteur autodidacte pour determiner les parametres spatio-temporels d'un canal de propagation
FR2820580B1 (fr) 2001-02-02 2004-06-04 Thomson Csf Procede pour estimer les parametres d'un canal de propagation
FR2821502A1 (fr) * 2001-02-27 2002-08-30 Thomson Csf Procede et dispositif d'estimation d'un canal de propagation a partir de ses statistiques
FR2824431A1 (fr) * 2001-05-03 2002-11-08 Mitsubishi Electric Inf Tech Methode et dispositif de reception de signal
CN1283059C (zh) * 2003-01-23 2006-11-01 上海贝尔阿尔卡特股份有限公司 一种载频同步的方法和装置
FR2854290B1 (fr) 2003-04-25 2005-08-26 Thales Sa Procede de demodulation de signaux de type ofdm en presence de signaux brouilleurs co-canaux forts
FR2866509B1 (fr) 2004-02-13 2006-04-28 Thales Sa Procede d'optimisation de la planification dans un systeme de communications de type cdma
US20050232340A1 (en) * 2004-04-16 2005-10-20 Lucent Technologies, Inc. Intelligent antenna receiver architecture
FR2882479B1 (fr) 2005-02-22 2007-04-20 Thales Sa Procede et dispositif de synchronisation de liaisons rectilignes ou quasi-rectilignes en presence d'interferences
FR2891683B1 (fr) * 2005-10-05 2008-02-08 Eads Telecom Soc Par Actions S Reception ofdm en mode multi antennes
FR2919931A1 (fr) 2007-08-08 2009-02-13 Thales Sa Procede et dispositif pour determiner la reponse impulsionnelle de canaux de propagation impliquant des emetteurs, des reflecteurs et des capteurs fixes ou mobiles
US20100117884A1 (en) * 2008-11-11 2010-05-13 Qualcomm Incorporated Method for performing consistency checks for multiple signals received from a transmitter
FR2954515B1 (fr) 2009-12-23 2012-08-17 Thales Sa Procede et dispositif de goniometrie de signaux interferant un signal utile module par plusieurs porteuses.
US10705176B2 (en) * 2015-10-13 2020-07-07 Northrop Grumman Systems Corporation Signal direction processing for an antenna array
FR3046311B1 (fr) 2015-12-29 2017-12-29 Thales Sa Procede de lutte anti-interference adaptatif dans un recepteur multi-voies
FR3061617A1 (fr) 2016-12-29 2018-07-06 Thales Procede de lutte anti-interferences par filtrage spatial ou filtrage spatio-temporel dans un recepteur multi-voies
CN114553417B (zh) * 2022-03-22 2024-01-09 上海循态量子科技有限公司 连续变量量子密钥分发系统中正则分量预校准方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752969A (en) * 1986-01-16 1988-06-21 Kenneth Rilling Anti-multipath signal processor
US5144322A (en) * 1988-11-25 1992-09-01 The United States Of America As Represented By The Secretary Of The Navy Large-aperture sparse array detector system for multiple emitter location
DE4130863C2 (de) * 1991-09-17 1999-04-15 Daimler Benz Aerospace Ag Digitales Nachrichtenübertragungssystem
US5481505A (en) * 1995-05-15 1996-01-02 The United States Of America As Represented By The Secretary Of The Navy Tracking system and method

Also Published As

Publication number Publication date
FR2715488B1 (fr) 1996-03-22
DE69520895D1 (de) 2001-06-21
NO308637B1 (no) 2000-10-02
NO952033D0 (no) 1995-05-23
EP0665665B1 (fr) 2001-05-16
DE69520895T2 (de) 2001-09-27
US5812090A (en) 1998-09-22
FR2715488A1 (fr) 1995-07-28
EP0665665A1 (fr) 1995-08-02

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