SG44793A1 - Mobile radio receiver for a radio transmission system - Google Patents
Mobile radio receiver for a radio transmission systemInfo
- Publication number
- SG44793A1 SG44793A1 SG1996007695A SG1996007695A SG44793A1 SG 44793 A1 SG44793 A1 SG 44793A1 SG 1996007695 A SG1996007695 A SG 1996007695A SG 1996007695 A SG1996007695 A SG 1996007695A SG 44793 A1 SG44793 A1 SG 44793A1
- Authority
- SG
- Singapore
- Prior art keywords
- transmission system
- radio
- receiver
- mobile radio
- mobile
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- 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
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
- H04L2027/0026—Correction of carrier offset
- H04L2027/0028—Correction of carrier offset at passband only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0044—Control loops for carrier regulation
- H04L2027/0053—Closed loops
- H04L2027/0055—Closed loops single phase
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4140389 | 1991-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG44793A1 true SG44793A1 (en) | 1997-12-19 |
Family
ID=6446515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996007695A SG44793A1 (en) | 1991-12-07 | 1992-12-01 | Mobile radio receiver for a radio transmission system |
Country Status (6)
Country | Link |
---|---|
US (1) | US5416800A (ko) |
EP (1) | EP0546614B1 (ko) |
JP (1) | JP3113106B2 (ko) |
KR (1) | KR100254955B1 (ko) |
DE (1) | DE59208453D1 (ko) |
SG (1) | SG44793A1 (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5550869A (en) * | 1992-12-30 | 1996-08-27 | Comstream Corporation | Demodulator for consumer uses |
FR2710215B1 (fr) * | 1993-09-17 | 1995-12-01 | Dassault Automatismes Telecomm | Installation radiotéléphonique perfectionnée. |
FR2719429B1 (fr) * | 1994-04-27 | 1996-05-31 | Alcatel Mobile Comm France | Procédé de synchronisation accélérée d'un terminal mobile dans un réseau de radiocommunication. |
FR2719406B1 (fr) * | 1994-04-29 | 1996-05-31 | Alcatel Mobile Comm France | Procédure de remplacement automatique d'un module d'identification à l'utilisateur d'un terminal mobile dans un réseau de radiocommunication. |
US5506577A (en) * | 1994-08-31 | 1996-04-09 | Western Atlas International, Inc. | Synchronizer for pulse code modulation telemetry |
US5748680A (en) * | 1994-12-16 | 1998-05-05 | Lucent Technologies Inc. | Coarse frequency burst detector for a wireline communications system |
US5761250A (en) * | 1995-08-15 | 1998-06-02 | Rockwell International Corporation | Iterative filtering frequency estimator and estimation method |
US5809431A (en) * | 1995-12-06 | 1998-09-15 | Stanford Telecommunications, Inc. | Local multipoint distribution system |
KR100193837B1 (ko) * | 1996-08-24 | 1999-06-15 | 윤종용 | 시분할다윈접속 디지탈 이동통신 시스템의 주파수 교정 버스트 검출방법 |
US6243372B1 (en) | 1996-11-14 | 2001-06-05 | Omnipoint Corporation | Methods and apparatus for synchronization in a wireless network |
WO1999017510A1 (de) * | 1997-09-30 | 1999-04-08 | Siemens Aktiengesellschaft | Verfahren zur suche nach pilottönen |
US6104767A (en) * | 1997-11-17 | 2000-08-15 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for estimating a frequency offset |
EP0940958A1 (en) * | 1998-03-03 | 1999-09-08 | Sony International (Europe) GmbH | Method and device for digitally demodulating a frequency modulated signal |
DE69827832T2 (de) * | 1998-07-22 | 2005-10-27 | Mitsubishi Denki K.K. | Mobile kommunikationsanordnung und mobiles kommunikationsverfahren |
DE19844699A1 (de) * | 1998-09-29 | 2000-03-30 | Siemens Ag | Digitale Signalverarbeitungseinrichtung mit CORDIC-Prozessor |
EP1045534A1 (en) * | 1999-03-04 | 2000-10-18 | Lucent Technologies Inc. | Method to determine the position of a constant frequency interval in a telecommunication signal |
GB9929132D0 (en) * | 1999-12-10 | 2000-02-02 | Koninkl Philips Electronics Nv | Spread spectrum receiver |
JP2001244849A (ja) * | 2000-02-29 | 2001-09-07 | Matsushita Electric Ind Co Ltd | 通信端末装置及びセルサーチ方法 |
KR20010091602A (ko) * | 2000-03-16 | 2001-10-23 | 송재인 | 추적 주파수 선택 방법 |
US7047435B2 (en) * | 2000-12-19 | 2006-05-16 | Siemens Corporate Research, Inc. | System and method for clock-synchronization in distributed systems |
EP1444815A1 (en) * | 2001-11-06 | 2004-08-11 | Koninklijke Philips Electronics N.V. | Data-aided frequency offset detection using phase unwrapping |
EP1619848A1 (en) * | 2004-07-21 | 2006-01-25 | Evolium S.A.S. | Radio frequency transmitter and method of operating a radio frequency transmitter |
KR101087096B1 (ko) * | 2004-08-18 | 2011-11-25 | 엘지전자 주식회사 | 디지털 수신기의 sfo 추정 방법 및 추정된sfo이용한 샘플링 주파수 보정 장치 |
US8917209B2 (en) | 2009-09-10 | 2014-12-23 | Nextnav, Llc | Coding in a wide area positioning system (WAPS) |
US9057606B2 (en) | 2009-09-10 | 2015-06-16 | Nextnav, Llc | Wide area positioning system |
CN102204396B (zh) | 2008-09-10 | 2014-08-06 | 科姆拉布斯公司 | 广域定位系统 |
US9035829B2 (en) | 2008-09-10 | 2015-05-19 | Nextnav, Llc | Wide area positioning systems and methods |
US9291712B2 (en) | 2009-09-10 | 2016-03-22 | Nextnav, Llc | Cell organization and transmission schemes in a wide area positioning system (WAPS) |
US9372266B2 (en) | 2009-09-10 | 2016-06-21 | Nextnav, Llc | Cell organization and transmission schemes in a wide area positioning system (WAPS) |
US9176217B2 (en) | 2011-08-02 | 2015-11-03 | Nextnav, Llc | Cell organization and transmission schemes in a wide area positioning system (WAPS) |
US9247392B2 (en) | 2012-06-05 | 2016-01-26 | Nextnav, Llc | Systems and methods for location positioning of user device |
US9390279B2 (en) | 2012-09-11 | 2016-07-12 | Nextnav, Llc | Systems and methods for providing conditional access to transmitted information |
US9286490B2 (en) | 2013-09-10 | 2016-03-15 | Nextnav, Llc | Systems and methods for providing conditional access to transmitted information |
CN113132027B (zh) * | 2019-12-30 | 2023-02-10 | 江西联智集成电路有限公司 | 无线电发射器的工作频率校正方法及其装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1236978B (it) * | 1989-12-22 | 1993-05-12 | Italtel Spa | Metodo e dispositivo per la sincronizzazione tra una stazione radio fissa ed una stazione mobile in un sistema radiomobile digitale |
SE465597B (sv) * | 1990-02-16 | 1991-09-30 | Ericsson Telefon Ab L M | Foerfarande att reducera inverkan av faedning hos en viterbimottagare med minst tvaa antenner |
-
1992
- 1992-12-01 EP EP92203712A patent/EP0546614B1/de not_active Expired - Lifetime
- 1992-12-01 SG SG1996007695A patent/SG44793A1/en unknown
- 1992-12-01 DE DE59208453T patent/DE59208453D1/de not_active Expired - Fee Related
- 1992-12-04 JP JP04325405A patent/JP3113106B2/ja not_active Expired - Fee Related
- 1992-12-05 KR KR1019920023379A patent/KR100254955B1/ko not_active IP Right Cessation
- 1992-12-07 US US07/986,328 patent/US5416800A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100254955B1 (ko) | 2000-05-01 |
KR930015403A (ko) | 1993-07-24 |
US5416800A (en) | 1995-05-16 |
EP0546614B1 (de) | 1997-05-07 |
JP3113106B2 (ja) | 2000-11-27 |
EP0546614A1 (de) | 1993-06-16 |
JPH05316032A (ja) | 1993-11-26 |
DE59208453D1 (de) | 1997-06-12 |
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