DE69841213D1 - Folgeschätzung für phasenstetig modulierte Signale - Google Patents

Folgeschätzung für phasenstetig modulierte Signale

Info

Publication number
DE69841213D1
DE69841213D1 DE69841213T DE69841213T DE69841213D1 DE 69841213 D1 DE69841213 D1 DE 69841213D1 DE 69841213 T DE69841213 T DE 69841213T DE 69841213 T DE69841213 T DE 69841213T DE 69841213 D1 DE69841213 D1 DE 69841213D1
Authority
DE
Germany
Prior art keywords
phase
modulated signals
subsequent estimate
estimate
subsequent
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69841213T
Other languages
English (en)
Inventor
Berthold Lankl
Bernhard Spinnler
Johannes Huber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Italtel SpA
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 Italtel SpA filed Critical Italtel SpA
Application granted granted Critical
Publication of DE69841213D1 publication Critical patent/DE69841213D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03299—Arrangements for operating in conjunction with other apparatus with noise-whitening circuitry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03401—PSK
    • H04L2025/03407—Continuous phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Filters That Use Time-Delay Elements (AREA)
DE69841213T 1998-02-26 1998-02-26 Folgeschätzung für phasenstetig modulierte Signale Expired - Lifetime DE69841213D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830105A EP0939525B1 (de) 1998-02-26 1998-02-26 Folgeschätzung für phasenstetig modulierte Signale

Publications (1)

Publication Number Publication Date
DE69841213D1 true DE69841213D1 (de) 2009-11-19

Family

ID=8236556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841213T Expired - Lifetime DE69841213D1 (de) 1998-02-26 1998-02-26 Folgeschätzung für phasenstetig modulierte Signale

Country Status (5)

Country Link
US (1) US6608873B1 (de)
EP (1) EP0939525B1 (de)
JP (1) JP2000059448A (de)
DE (1) DE69841213D1 (de)
NO (1) NO322445B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114258B (fi) 2000-06-09 2004-09-15 Nokia Corp Menetelmä häiriön vaikutuksen vähentämiseksi ja vastaanotin
FR2812480B1 (fr) * 2000-07-28 2003-01-17 Nortel Matra Cellular Procede de traitement d'un signal numerique en entree d'un egaliseur de canal
US6947504B1 (en) * 2001-02-16 2005-09-20 The United States Of America As Represented By The Secretary Of The Navy Frequency synchronizer
US6862326B1 (en) * 2001-02-20 2005-03-01 Comsys Communication & Signal Processing Ltd. Whitening matched filter for use in a communications receiver
DE10202932B4 (de) * 2002-01-25 2005-08-04 Friedrich-Alexander-Universität Erlangen-Nürnberg Übertragung mit DS-CDMA und CPM
KR100448487B1 (ko) * 2002-06-27 2004-09-13 광주과학기술원 인터리브된 라이시안 페이딩 채널에 적합한 비동기식 다중격자 부호화 연속 위상 변조기의 격자 부호화기 설계방법
US6768441B2 (en) 2002-08-20 2004-07-27 Telefonaktiebolaget L.M. Ericsson Methods of receiving communications signals including a plurality of digital filters having different bandwidths and related receivers
FR2871966B1 (fr) * 2004-06-17 2006-09-22 Nortel Networks Ltd Procede et dispositif de traitement de signal dans un recepteur de radiocommunication
KR20080032176A (ko) * 2005-07-13 2008-04-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 데이터 지원 타이밍 복원에서의 데이터 의존 노이즈 예측기
US8644425B2 (en) * 2011-12-06 2014-02-04 Harris Corporation Wireless communications device having waveform banks with frequency offset and related methods
US8831124B2 (en) 2012-06-20 2014-09-09 MagnaCom Ltd. Multi-mode orthogonal frequency division multiplexing transmitter for highly-spectrally-efficient communications
US8571131B1 (en) * 2012-06-20 2013-10-29 MagnaCom Ltd. Dynamic filter adjustment for highly-spectrally-efficient communications
US9118519B2 (en) 2013-11-01 2015-08-25 MagnaCom Ltd. Reception of inter-symbol-correlated signals using symbol-by-symbol soft-output demodulator
ES2823806T3 (es) 2014-01-22 2021-05-10 Esa European Space Agency Método de recepción y receptor para corrección de desplazamiento de frecuencia y tiempo de demodulación de fase continua en sistemas de identificación automática basados en un satélite
EP3131247B1 (de) * 2014-04-29 2019-01-30 Huawei Technologies Co., Ltd. Signalempfangsverfahren und empfänger
US9496900B2 (en) 2014-05-06 2016-11-15 MagnaCom Ltd. Signal acquisition in a multimode environment
US9246523B1 (en) 2014-08-27 2016-01-26 MagnaCom Ltd. Transmitter signal shaping
CN114363134B (zh) * 2021-12-31 2023-10-27 北京升哲科技有限公司 一种信号解调方法、装置、电子设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514998A (en) * 1994-01-27 1996-05-07 Hughes Aircraft Company Method and system for demodulating GMSK signals in a cellular digital packet data system
IT1273963B (it) * 1995-02-24 1997-07-11 Alcatel Italia Metodo e circuiti di equalizzazione a spaziatura frazionata
WO1997011544A1 (en) * 1995-09-18 1997-03-27 International Business Machines Corporation Apparatus and method for noise-predictive maximum-likelihood (npml) detection
US5949831A (en) * 1997-05-21 1999-09-07 International Business Machines Corporation Method and apparatus for data detection for PRML data channels
US6026121A (en) * 1997-07-25 2000-02-15 At&T Corp Adaptive per-survivor processor

Also Published As

Publication number Publication date
EP0939525B1 (de) 2009-10-07
NO990907L (no) 1999-08-27
US6608873B1 (en) 2003-08-19
EP0939525A1 (de) 1999-09-01
JP2000059448A (ja) 2000-02-25
NO990907D0 (no) 1999-02-25
NO322445B1 (no) 2006-10-09

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Legal Events

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Owner name: ITALTEL S.P.A., SETTIMO MILANESE, IT

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