NO990907L - Fremgangsmåte og anordning for å detektere CPM-modulerte informasjonssymboler - Google Patents
Fremgangsmåte og anordning for å detektere CPM-modulerte informasjonssymbolerInfo
- Publication number
- NO990907L NO990907L NO990907A NO990907A NO990907L NO 990907 L NO990907 L NO 990907L NO 990907 A NO990907 A NO 990907A NO 990907 A NO990907 A NO 990907A NO 990907 L NO990907 L NO 990907L
- Authority
- NO
- Norway
- Prior art keywords
- cpm
- detecting
- information symbols
- modulated information
- modulated
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98830105A EP0939525B1 (en) | 1998-02-26 | 1998-02-26 | Sequence estimation for CPM signals |
Publications (3)
Publication Number | Publication Date |
---|---|
NO990907D0 NO990907D0 (no) | 1999-02-25 |
NO990907L true NO990907L (no) | 1999-08-27 |
NO322445B1 NO322445B1 (no) | 2006-10-09 |
Family
ID=8236556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19990907A NO322445B1 (no) | 1998-02-26 | 1999-02-25 | Fremgangsmate og anordning for a detektere CPM-modulerte informasjonssymboler |
Country Status (5)
Country | Link |
---|---|
US (1) | US6608873B1 (no) |
EP (1) | EP0939525B1 (no) |
JP (1) | JP2000059448A (no) |
DE (1) | DE69841213D1 (no) |
NO (1) | NO322445B1 (no) |
Families Citing this family (18)
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 |
EP1905183A1 (en) * | 2005-07-13 | 2008-04-02 | Koninklijke Philips Electronics N.V. | Data - dependent noise predictor in data-aided timing recovery |
US8644425B2 (en) * | 2011-12-06 | 2014-02-04 | Harris Corporation | Wireless communications device having waveform banks with frequency offset and related methods |
US8548072B1 (en) | 2012-06-20 | 2013-10-01 | MagnaCom Ltd. | Timing pilot generation for highly-spectrally-efficient communications |
US8681889B2 (en) | 2012-06-20 | 2014-03-25 | MagnaCom Ltd. | Multi-mode orthogonal frequency division multiplexing receiver 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 |
EP3063913B1 (en) * | 2014-01-22 | 2020-07-22 | Esa European Space Agency | Receiving method and receiver for timing and frequency offset correction of continuous phase demodulation in satellite-based automatic identification systems |
CN105229982B (zh) * | 2014-04-29 | 2019-10-18 | 华为技术有限公司 | 信号接收方法及接收机 |
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)
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 |
KR100288672B1 (ko) * | 1995-09-18 | 2001-05-02 | 포만 제프리 엘 | 노이즈예측최대근사검출을위한장치및방법 |
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 |
-
1998
- 1998-02-26 DE DE69841213T patent/DE69841213D1/de not_active Expired - Lifetime
- 1998-02-26 EP EP98830105A patent/EP0939525B1/en not_active Expired - Lifetime
-
1999
- 1999-02-25 NO NO19990907A patent/NO322445B1/no not_active IP Right Cessation
- 1999-02-25 US US09/257,115 patent/US6608873B1/en not_active Expired - Lifetime
- 1999-02-26 JP JP11051171A patent/JP2000059448A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2000059448A (ja) | 2000-02-25 |
DE69841213D1 (de) | 2009-11-19 |
NO990907D0 (no) | 1999-02-25 |
NO322445B1 (no) | 2006-10-09 |
EP0939525A1 (en) | 1999-09-01 |
US6608873B1 (en) | 2003-08-19 |
EP0939525B1 (en) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |