NO20016039L - Mottager for to ortogonalt polariserte signaler - Google Patents

Mottager for to ortogonalt polariserte signaler

Info

Publication number
NO20016039L
NO20016039L NO20016039A NO20016039A NO20016039L NO 20016039 L NO20016039 L NO 20016039L NO 20016039 A NO20016039 A NO 20016039A NO 20016039 A NO20016039 A NO 20016039A NO 20016039 L NO20016039 L NO 20016039L
Authority
NO
Norway
Prior art keywords
xpic
receiver
phase
mhe
mve
Prior art date
Application number
NO20016039A
Other languages
English (en)
Norwegian (no)
Other versions
NO20016039D0 (no
Inventor
Gerhard Herbig
Original Assignee
Marconi Comm Gmbh
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 Marconi Comm Gmbh filed Critical Marconi Comm Gmbh
Publication of NO20016039D0 publication Critical patent/NO20016039D0/no
Publication of NO20016039L publication Critical patent/NO20016039L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3845—Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier
    • H04L27/3854—Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier using a non - coherent carrier, including systems with baseband correction for phase or frequency offset
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering 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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Transmission System (AREA)
  • Noise Elimination (AREA)
  • Alarm Systems (AREA)
  • Amplifiers (AREA)
  • Air Bags (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO20016039A 1999-06-11 2001-12-10 Mottager for to ortogonalt polariserte signaler NO20016039L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19926658A DE19926658A1 (de) 1999-06-11 1999-06-11 Empfänger für zwei orthogonal polarisierte Signale
PCT/IB2000/000806 WO2000077952A1 (fr) 1999-06-11 2000-06-08 Recepteur pour deux signaux polarises orthogonalement

Publications (2)

Publication Number Publication Date
NO20016039D0 NO20016039D0 (no) 2001-12-10
NO20016039L true NO20016039L (no) 2002-02-11

Family

ID=7910926

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016039A NO20016039L (no) 1999-06-11 2001-12-10 Mottager for to ortogonalt polariserte signaler

Country Status (8)

Country Link
US (1) US7068990B1 (fr)
EP (1) EP1190507B1 (fr)
CN (1) CN1146143C (fr)
AT (1) ATE282912T1 (fr)
AU (1) AU4945600A (fr)
DE (2) DE19926658A1 (fr)
NO (1) NO20016039L (fr)
WO (1) WO2000077952A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020371A1 (it) * 2002-02-26 2003-08-26 Cit Alcatel Sincronizzazione e cancellazione di due o piu' segnali interferenti in trasmissioni radio con riuso di frequenza
ATE314757T1 (de) * 2002-05-20 2006-01-15 Siae Microelettronica Spa System zur interferenzauslöschung mit unabhängigen empfängern
US7046753B2 (en) 2004-06-29 2006-05-16 Provigent Ltd. Interference canceller with fast phase adaptation
US7925236B2 (en) * 2005-10-20 2011-04-12 Nec Corporation Cross polarization interference canceling method and cross polarization interference canceling apparatus
US7839952B2 (en) 2006-12-05 2010-11-23 Provigent Ltd Data rate coordination in protected variable-rate links
US7720136B2 (en) 2006-12-26 2010-05-18 Provigent Ltd Adaptive coding and modulation based on link performance prediction
US8315574B2 (en) 2007-04-13 2012-11-20 Broadcom Corporation Management of variable-rate communication links
US7821938B2 (en) 2007-04-20 2010-10-26 Provigent Ltd. Adaptive coding and modulation for synchronous connections
US8001445B2 (en) 2007-08-13 2011-08-16 Provigent Ltd. Protected communication link with improved protection indication
US8040985B2 (en) 2007-10-09 2011-10-18 Provigent Ltd Decoding of forward error correction codes in the presence of phase noise
JP5199484B2 (ja) 2008-12-09 2013-05-15 テレフオンアクチーボラゲット エル エム エリクソン（パブル） マルチブランチ受信機のためのシンボルタイミング回復技術
US9628250B2 (en) 2009-08-05 2017-04-18 Spatial Digital Systems, Inc. Advanced beam-forming technology with cross-polarization cancellation schemes
US8154451B2 (en) * 2009-09-13 2012-04-10 Robert Mitchell Zimmerman Adaptive use of polarization as a means of increased wireless channel capacity
JP2011097155A (ja) * 2009-10-27 2011-05-12 Nec Corp 無線通信システム、および無線通信システムの制御方法
CN102710569B (zh) * 2012-05-16 2017-09-19 南京中兴新软件有限责任公司 一种交叉极化干扰消除装置及方法
CN103546401A (zh) * 2012-07-09 2014-01-29 中兴通讯股份有限公司 微波调制解调器及其交叉干扰抵消的方法
US8995573B1 (en) 2012-10-23 2015-03-31 Dragonwave, Inc. Octagonal quadrature amplitude modulation
CN106068619B (zh) * 2014-01-24 2019-11-19 华为技术有限公司 用于进行交叉极化干扰抑制的方法和设备
US10436897B2 (en) * 2014-12-08 2019-10-08 The United States Of America As Represented By The Secretary Of The Army System for detecting man-made objects using polarimetric synthetic aperture radar imagery with error reduction and method of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3770989D1 (de) * 1986-05-06 1991-08-01 Siemens Ag Adaptiver depolarisations-interferenz-kompensator.
NL190886C (nl) * 1986-05-19 1994-10-03 Nippon Telegraph & Telephone Digitaal signaaldemodulatiesysteem.
JPS6477235A (en) * 1987-09-18 1989-03-23 Fujitsu Ltd Compensating device for interference between cross-polarized waves
CA1338153C (fr) * 1987-11-10 1996-03-12 Yoshihiro Nozue Eliminateur de parasites
EP0418781B1 (fr) 1989-09-18 1995-12-13 Nec Corporation Système de transmission à polarisation double
JP3225560B2 (ja) * 1991-11-27 2001-11-05 日本電気株式会社 交差偏波干渉補償装置
US5710799A (en) 1992-06-01 1998-01-20 Fujitsu Limited Cross polarization interference canceler and cross polarization interference eliminating apparatus using the same
JP3337795B2 (ja) * 1993-12-10 2002-10-21 富士通株式会社 中継装置
US6545728B1 (en) * 1994-05-04 2003-04-08 Samsung Electronics Co., Ltd. Digital television receivers that digitize final I-F signals resulting from triple-conversion

Also Published As

Publication number Publication date
CN1369148A (zh) 2002-09-11
CN1146143C (zh) 2004-04-14
EP1190507A1 (fr) 2002-03-27
AU4945600A (en) 2001-01-02
US7068990B1 (en) 2006-06-27
DE19926658A1 (de) 2000-12-14
NO20016039D0 (no) 2001-12-10
DE50008683D1 (de) 2004-12-23
EP1190507B1 (fr) 2004-11-17
ATE282912T1 (de) 2004-12-15
WO2000077952A1 (fr) 2000-12-21

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application