KR930022739A - 통신 시스템의 시간 측정방법과, 통신 시스템 및 그 시스템에 사용되는 수신장치 - Google Patents

통신 시스템의 시간 측정방법과, 통신 시스템 및 그 시스템에 사용되는 수신장치

Info

Publication number
KR930022739A
KR930022739A KR1019930005856A KR930005856A KR930022739A KR 930022739 A KR930022739 A KR 930022739A KR 1019930005856 A KR1019930005856 A KR 1019930005856A KR 930005856 A KR930005856 A KR 930005856A KR 930022739 A KR930022739 A KR 930022739A
Authority
KR
South Korea
Prior art keywords
time
signal
reference signal
message signal
real time
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.)
Ceased
Application number
KR1019930005856A
Other languages
English (en)
Korean (ko)
Inventor
케이쓰 샤르페 앤토니
Original Assignee
프레데릭 얀 스미트
필립스 일렉트로닉스 엔.브이
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 프레데릭 얀 스미트, 필립스 일렉트로닉스 엔.브이 filed Critical 프레데릭 얀 스미트
Publication of KR930022739A publication Critical patent/KR930022739A/ko
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/14—Setting the time according to the time information carried or implied by the radio signal the radio signal being a telecommunication standard signal, e.g. GSM
    • G04R20/18—Decoding time data; Circuits therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1091—Group calling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1019930005856A 1992-04-09 1993-04-08 통신 시스템의 시간 측정방법과, 통신 시스템 및 그 시스템에 사용되는 수신장치 Ceased KR930022739A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929207861A GB9207861D0 (en) 1992-04-09 1992-04-09 A method of time measurement in a communications system,a communications system and a receiving apparatus for use in the system
GB9207861.7 1992-04-09

Publications (1)

Publication Number Publication Date
KR930022739A true KR930022739A (ko) 1993-11-24

Family

ID=10713778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930005856A Ceased KR930022739A (ko) 1992-04-09 1993-04-08 통신 시스템의 시간 측정방법과, 통신 시스템 및 그 시스템에 사용되는 수신장치

Country Status (6)

Country Link
US (1) US5363377A (https=)
EP (1) EP0565180A2 (https=)
JP (1) JPH0653888A (https=)
KR (1) KR930022739A (https=)
GB (1) GB9207861D0 (https=)
SG (1) SG44870A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761696B1 (ko) * 2006-06-13 2007-09-28 삼성전자주식회사 이동통신 시스템에서 시간 정보 송 수신 장치 및 방법

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712867A (en) * 1992-10-15 1998-01-27 Nexus 1994 Limited Two-way paging apparatus having highly accurate frequency hopping synchronization
ATE355714T1 (de) * 1993-06-15 2006-03-15 British Tech Group Int Telekommunikationssystem
JP3100826B2 (ja) * 1994-03-17 2000-10-23 シャープ株式会社 メッセージ表示付きページャ
DE69411918T2 (de) * 1994-09-24 1999-03-25 Eta S.A. Fabriques D'ebauches, Grenchen/Granges Zeitmessung in einem Kommunikationssystem, Kommunikationssystem und Empfänger dafür
GB2296166B (en) * 1994-11-29 1999-07-07 Plessey Telecomm Clock synchronisation
US5590140A (en) * 1994-12-30 1996-12-31 Lucent Technologies Inc. Clock recovery extrapolation
US5590092A (en) * 1995-01-05 1996-12-31 Ericsson Inc. Systems and methods for generating a current time of day in a cellular radiotelephone
GB2297854B (en) * 1995-02-07 1999-04-07 Nokia Mobile Phones Ltd Real time clock
EP0743800A3 (en) * 1995-05-17 1999-01-27 NEC Corporation Paging system capable of calling pagers of different bit rates with efficient use of radio channels
US5835061A (en) 1995-06-06 1998-11-10 Wayport, Inc. Method and apparatus for geographic-based communications service
US8606851B2 (en) 1995-06-06 2013-12-10 Wayport, Inc. Method and apparatus for geographic-based communications service
US6282578B1 (en) 1995-06-26 2001-08-28 Hitachi, Ltd. Execution management method of program on reception side of message in distributed processing system
US7123600B2 (en) 1995-06-30 2006-10-17 Interdigital Technology Corporation Initial power control for spread-spectrum communications
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US6940840B2 (en) 1995-06-30 2005-09-06 Interdigital Technology Corporation Apparatus for adaptive reverse power control for spread-spectrum communications
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
US5940382A (en) * 1996-06-27 1999-08-17 Interdigital Technology Corporation Virtual locating of a fixed subscriber unit to reduce re-acquisition time
US6816473B2 (en) 1995-06-30 2004-11-09 Interdigital Technology Corporation Method for adaptive forward power control for spread-spectrum communications
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
US6697350B2 (en) 1995-06-30 2004-02-24 Interdigital Technology Corporation Adaptive vector correlator for spread-spectrum communications
US6788662B2 (en) 1995-06-30 2004-09-07 Interdigital Technology Corporation Method for adaptive reverse power control for spread-spectrum communications
US7072380B2 (en) 1995-06-30 2006-07-04 Interdigital Technology Corporation Apparatus for initial power control for spread-spectrum communications
US5594739A (en) * 1995-11-01 1997-01-14 Telefonaktiebolaget Lm Ericsson System and method for rapid selection of synchronization sources in a mobile telecommunications network
US5945944A (en) * 1996-03-08 1999-08-31 Snaptrack, Inc. Method and apparatus for determining time for GPS receivers
JP3204614B2 (ja) 1996-06-21 2001-09-04 松下電器産業株式会社 無線受信機
JPH1070747A (ja) * 1996-08-26 1998-03-10 Kokusai Electric Co Ltd 無線選択呼出受信機
CA2187063A1 (en) * 1996-10-03 1998-04-03 Roger John La Salle Synchronization of a timepiece to a reference time
US5859595A (en) * 1996-10-31 1999-01-12 Spectracom Corporation System for providing paging receivers with accurate time of day information
RU2127491C1 (ru) * 1996-11-15 1999-03-10 Самсунг Электроникс Ко., Лтд. Схема задержки с автоматической регулировкой и схема передачи для одновременной передачи сигналов пейджинговой системы
JP2918033B2 (ja) * 1996-12-18 1999-07-12 日本電気株式会社 自動時刻修正機能付き無線選択呼出受信機
US5966656A (en) * 1997-03-11 1999-10-12 Motorola, Inc. Method and apparatus for displaying signal information in a radio communication device
JPH10311886A (ja) * 1997-05-13 1998-11-24 Citizen Watch Co Ltd 時刻情報管理システム
JPH10341466A (ja) * 1997-06-10 1998-12-22 Nec Shizuoka Ltd 無線選択呼出受信機
US6230027B1 (en) * 1997-06-17 2001-05-08 U.S. Philips Corporation Method of issuing a time information signal via a satellite station of a transmission system
US6078873A (en) * 1997-10-02 2000-06-20 Cummins Engine Company, Inc. Method and apparatus for real-time data stamping via datalink and volatile ECM timer/clock
JP3811874B2 (ja) * 1997-10-28 2006-08-23 富士通株式会社 時刻補正方法及び該方法に使用する携帯電話端末装置
US6223050B1 (en) * 1997-12-09 2001-04-24 Bellsouth Intellectual Property Management Corporation System and method for automatically setting a remote timepiece with the correct time
KR100545805B1 (ko) * 1998-03-04 2006-04-14 엘지전자 주식회사 통신중시간표시방법
JP2990156B1 (ja) 1998-06-10 1999-12-13 静岡日本電気株式会社 無線通信装置及び無線通信方法
US7069055B1 (en) * 1998-07-17 2006-06-27 Samsung Electronics Co., Ltd. Mobile telephone capable of displaying world time and method for controlling the same
US6393306B1 (en) 1999-01-19 2002-05-21 Agere Systems Guardian Corp. Automatic clock setting
US7184413B2 (en) * 1999-02-10 2007-02-27 Nokia Inc. Adaptive communication protocol for wireless networks
EP1094374B1 (en) * 1999-10-20 2007-12-05 Sony Deutschland GmbH Mobile terminal for a wireless telecommunication system with accurate real time generation
WO2001037517A2 (en) 1999-11-03 2001-05-25 Wayport, Inc. Distributed network communication system which enables multiple network providers to use a common distributed network infrastructure
US7546141B2 (en) * 2000-05-23 2009-06-09 Robert Leon Hybrid communication system and method
US6928061B1 (en) 2000-09-06 2005-08-09 Nokia, Inc. Transmission-scheduling coordination among collocated internet radios
US20020163422A1 (en) * 2001-05-02 2002-11-07 William Eggers Service request communication system
US6910147B2 (en) * 2001-10-31 2005-06-21 Intel Corporation Digital recording apparatus real-time clock
US20050115478A1 (en) * 2002-05-17 2005-06-02 Pope G. M. Mobile solid waste gasification unit
KR100772468B1 (ko) * 2002-12-13 2007-11-02 리서치 인 모션 리미티드 모바일 통신 장치들을 위한 ｓｍｓ 메시지 타임스탬프포매팅에 일관성을 제공하는 방법 및 장치
US6826123B1 (en) * 2003-10-14 2004-11-30 International Business Machines Corporation Global recovery for time of day synchronization
US7146160B1 (en) * 2005-02-07 2006-12-05 Uniden America Corporation Caller identification logging system and method for use of same
KR100652018B1 (ko) * 2005-03-10 2006-12-01 주식회사 삼정파인스 파이프 이음부재
CN100438618C (zh) * 2005-08-08 2008-11-26 乐金电子(中国)研究开发中心有限公司 一种基于时间基准的ci接口数据传输方法
KR100683379B1 (ko) 2005-09-12 2007-02-15 주식회사 케이티프리텔 단말기의 시간정보 제공 방법 및 장치
US7617408B2 (en) 2006-02-13 2009-11-10 Schweitzer Engineering Labortories, Inc. System and method for providing accurate time generation in a computing device of a power system
US8324991B2 (en) 2007-12-12 2012-12-04 Nec Corporation Electrolytic corrosion prevention structure and waveguide connection structure
US8923806B2 (en) 2008-03-14 2014-12-30 William J. Johnson System and method for presenting application data by data processing system(s) in a vicinity
US8634796B2 (en) 2008-03-14 2014-01-21 William J. Johnson System and method for location based exchanges of data facilitating distributed location applications
US8600341B2 (en) 2008-03-14 2013-12-03 William J. Johnson System and method for location based exchanges of data facilitating distributed locational applications
US8761751B2 (en) 2008-03-14 2014-06-24 William J. Johnson System and method for targeting data processing system(s) with data
US8639267B2 (en) 2008-03-14 2014-01-28 William J. Johnson System and method for location based exchanges of data facilitating distributed locational applications
US8566839B2 (en) 2008-03-14 2013-10-22 William J. Johnson System and method for automated content presentation objects
US20100254225A1 (en) * 2009-04-03 2010-10-07 Schweitzer Iii Edmund O Fault tolerant time synchronization
US8351433B2 (en) * 2009-09-18 2013-01-08 Schweitzer Engineering Laboratories Inc Intelligent electronic device with segregated real-time ethernet
US8867345B2 (en) * 2009-09-18 2014-10-21 Schweitzer Engineering Laboratories, Inc. Intelligent electronic device with segregated real-time ethernet
US8812256B2 (en) 2011-01-12 2014-08-19 Schweitzer Engineering Laboratories, Inc. System and apparatus for measuring the accuracy of a backup time source
WO2013133870A2 (en) 2012-03-07 2013-09-12 Snap Trends, Inc. Methods and systems of aggregating information of social networks based on geographical locations via a network
CN103376738A (zh) * 2012-04-16 2013-10-30 鸿富锦精密工业（深圳）有限公司 电子装置、通信装置、时间校准系统及其校准方法
US9300591B2 (en) 2013-01-28 2016-03-29 Schweitzer Engineering Laboratories, Inc. Network device
US9270109B2 (en) 2013-03-15 2016-02-23 Schweitzer Engineering Laboratories, Inc. Exchange of messages between devices in an electrical power system
US9620955B2 (en) 2013-03-15 2017-04-11 Schweitzer Engineering Laboratories, Inc. Systems and methods for communicating data state change information between devices in an electrical power system
US9065763B2 (en) 2013-03-15 2015-06-23 Schweitzer Engineering Laboratories, Inc. Transmission of data over a low-bandwidth communication channel
US9477991B2 (en) 2013-08-27 2016-10-25 Snap Trends, Inc. Methods and systems of aggregating information of geographic context regions of social networks based on geographical locations via a network
US9894489B2 (en) 2013-09-30 2018-02-13 William J. Johnson System and method for situational proximity observation alerting privileged recipients
US9534486B2 (en) 2014-03-13 2017-01-03 Halliburton Energy Services Inc. Method and system for tracking time in a downhole tool without the need for a battery
US9967135B2 (en) 2016-03-29 2018-05-08 Schweitzer Engineering Laboratories, Inc. Communication link monitoring and failover
US10819727B2 (en) 2018-10-15 2020-10-27 Schweitzer Engineering Laboratories, Inc. Detecting and deterring network attacks
US11522358B2 (en) 2020-05-18 2022-12-06 Schweitzer Engineering Laboratories, Inc. Isolation of protective functions in electrical power systems
US11862958B2 (en) 2021-10-04 2024-01-02 Schweitzer Engineering Laboratories, Inc. Isolation of protection functions in electrical power systems during startup
US12105490B2 (en) 2021-10-04 2024-10-01 Schweitzer Engineering Laboratories, Inc. Isolation of protection functions in electrical power systems
US12498938B2 (en) 2021-11-10 2025-12-16 Schweitzer Engineering Laboratories, Inc. Basic input/output system (BIOS) boot check

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117661A (en) * 1975-03-10 1978-10-03 Bryant Jr Ellis H Precision automatic local time decoding apparatus
US4337463A (en) * 1980-08-22 1982-06-29 Control Data Corporation Time synchronization master station and remote station system
DE3244353A1 (de) * 1982-12-01 1984-06-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digitales funkuebertragungssystem
US4845491A (en) * 1987-05-15 1989-07-04 Newspager Corporation Of America Pager based information system
US5089814A (en) * 1989-04-28 1992-02-18 Motorola, Inc. Automatic time zone adjustment of portable receiver
AU7851091A (en) * 1990-04-18 1991-11-11 At & E Corporation. Method and apparatus for accurate time maintenance and display
US5285496A (en) * 1992-12-14 1994-02-08 Firstperson, Inc. Methods and apparatus for providing a secure paging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761696B1 (ko) * 2006-06-13 2007-09-28 삼성전자주식회사 이동통신 시스템에서 시간 정보 송 수신 장치 및 방법

Also Published As

Publication number Publication date
EP0565180A2 (en) 1993-10-13
US5363377A (en) 1994-11-08
JPH0653888A (ja) 1994-02-25
EP0565180A3 (https=) 1994-02-16
GB9207861D0 (en) 1992-05-27
SG44870A1 (en) 1997-12-19

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