TW200420070A - Synchronizing timing between multiple air link standard signals operating within a communications terminal - Google Patents

Synchronizing timing between multiple air link standard signals operating within a communications terminal

Info

Publication number
TW200420070A
TW200420070A TW092123593A TW92123593A TW200420070A TW 200420070 A TW200420070 A TW 200420070A TW 092123593 A TW092123593 A TW 092123593A TW 92123593 A TW92123593 A TW 92123593A TW 200420070 A TW200420070 A TW 200420070A
Authority
TW
Taiwan
Prior art keywords
timing
timing signal
communications device
receive
synchronization information
Prior art date
Application number
TW092123593A
Other languages
English (en)
Other versions
TWI318529B (en
Inventor
Jon James Anderson
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200420070A publication Critical patent/TW200420070A/zh
Application granted granted Critical
Publication of TWI318529B publication Critical patent/TWI318529B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/25—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
    • G01S19/256—Acquisition or tracking or demodulation of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS relating to timing, e.g. time of week, code phase, timing offset
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2684—Synchronisation of a mobile station with more than one base station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
TW092123593A 2002-08-27 2003-08-27 Method and apparatus for synchronizing timing between multiple air link standard signals operating within a communications terminal TWI318529B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/229,585 US6836506B2 (en) 2002-08-27 2002-08-27 Synchronizing timing between multiple air link standard signals operating within a communications terminal

Publications (2)

Publication Number Publication Date
TW200420070A true TW200420070A (en) 2004-10-01
TWI318529B TWI318529B (en) 2009-12-11

Family

ID=31976262

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092123593A TWI318529B (en) 2002-08-27 2003-08-27 Method and apparatus for synchronizing timing between multiple air link standard signals operating within a communications terminal

Country Status (8)

Country Link
US (1) US6836506B2 (zh)
EP (1) EP1546755A1 (zh)
JP (1) JP2005537714A (zh)
KR (1) KR20050057068A (zh)
CN (1) CN100470254C (zh)
AU (1) AU2003262935A1 (zh)
TW (1) TWI318529B (zh)
WO (1) WO2004021035A1 (zh)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7015789B1 (en) * 1999-05-13 2006-03-21 Honeywell International Inc. State validation using bi-directional wireless link
US7751826B2 (en) * 2002-10-24 2010-07-06 Motorola, Inc. System and method for E911 location privacy protection
US7822157B2 (en) * 2002-12-31 2010-10-26 L-3 Communications, Corp. Acquisition and tracking of burst code signals
US20060039332A1 (en) * 2004-08-17 2006-02-23 Kotzin Michael D Mechanism for hand off using subscriber detection of synchronized access point beacon transmissions
FI20045450A0 (fi) * 2004-11-22 2004-11-22 Nokia Corp Menetelmä ja laite radioyhteyden kontrolloimiseen
KR100673406B1 (ko) * 2005-01-26 2007-01-24 아태위성산업 주식회사 지상 휴대전화기에 탑재되는 위성 통신 장치 및 방법
US8085672B2 (en) * 2005-01-28 2011-12-27 Honeywell International Inc. Wireless routing implementation
US7826373B2 (en) * 2005-01-28 2010-11-02 Honeywell International Inc. Wireless routing systems and methods
US7848223B2 (en) * 2005-06-03 2010-12-07 Honeywell International Inc. Redundantly connected wireless sensor networking methods
US7742394B2 (en) * 2005-06-03 2010-06-22 Honeywell International Inc. Redundantly connected wireless sensor networking methods
US8463319B2 (en) * 2005-06-17 2013-06-11 Honeywell International Inc. Wireless application installation, configuration and management tool
US7394782B2 (en) * 2005-07-14 2008-07-01 Honeywell International Inc. Reduced power time synchronization in wireless communication
US7801094B2 (en) * 2005-08-08 2010-09-21 Honeywell International Inc. Integrated infrastructure supporting multiple wireless devices
US20070030816A1 (en) * 2005-08-08 2007-02-08 Honeywell International Inc. Data compression and abnormal situation detection in a wireless sensor network
US7289466B2 (en) * 2005-10-05 2007-10-30 Honeywell International Inc. Localization for low cost sensor network
US7603129B2 (en) * 2005-10-05 2009-10-13 Honeywell International Inc. Localization identification system for wireless devices
US8644192B2 (en) * 2005-10-21 2014-02-04 Honeywell International Inc. Wireless transmitter initiated communication methods
US8811231B2 (en) * 2005-10-21 2014-08-19 Honeywell International Inc. Wireless transmitter initiated communication systems
US20070097873A1 (en) * 2005-10-31 2007-05-03 Honeywell International Inc. Multiple model estimation in mobile ad-hoc networks
US8285326B2 (en) * 2005-12-30 2012-10-09 Honeywell International Inc. Multiprotocol wireless communication backbone
US7636345B2 (en) * 2006-02-01 2009-12-22 Comsys Communication & Signal Processing Ltd. Apparatus for and method of time related communications between multiple devices having different time bases
US8296051B2 (en) * 2006-05-18 2012-10-23 The Boeing Company Generalized high performance navigation system
FI20065454A0 (fi) * 2006-06-29 2006-06-29 Nokia Corp Kontrollimenetelmä, kontrolliväline, kommunikaatioväline, tietokoneohjelma, tietokoneohjelman jakeluväline ja tiedonkäsittelymenetelmä
FI20065455A0 (fi) * 2006-06-29 2006-06-29 Nokia Corp Kontrollimenetelmä, väline, tietokoneohjelmatuote ja tietokoneohjelman jakeluväline
US8472998B2 (en) * 2006-09-05 2013-06-25 Motorola Mobility Llc System and method for achieving WLAN communications between access point and mobile device
US8630271B2 (en) * 2006-10-06 2014-01-14 Nec Corporation Communication device, communication system, communication method and communication program
US7899108B2 (en) * 2006-12-28 2011-03-01 Seiko Epson Corporation Receiving apparatus, electromagnetic wave timepiece, receiving module and receiving method
GB0709813D0 (en) * 2007-05-22 2007-07-04 Nokia Corp A radio frequency apparatus
GB0709812D0 (en) * 2007-05-22 2007-07-04 Nokia Corp Calibration method and calibration manager
US8413227B2 (en) 2007-09-28 2013-04-02 Honeywell International Inc. Apparatus and method supporting wireless access to multiple security layers in an industrial control and automation system or other system
CN101843161B (zh) 2007-11-01 2013-12-18 皇家飞利浦电子股份有限公司 为e-rach指示e-dch资源
US8379625B2 (en) * 2007-12-18 2013-02-19 Airvana Llc Obtaining time information in a cellular network
US8520659B2 (en) * 2007-12-18 2013-08-27 Airvana Llc Absolute time recovery
US9213103B2 (en) 2008-05-30 2015-12-15 The Boeing Company Cells obtaining timing and positioning by using satellite systems with high power signals for improved building penetration
US8035558B2 (en) * 2008-05-30 2011-10-11 The Boeing Company Precise absolute time transfer from a satellite system
US8542147B2 (en) 2008-05-30 2013-09-24 The Boeing Company Precise absolute time transfer from a satellite system
US7952518B2 (en) * 2008-05-30 2011-05-31 The Boeing Company Internet hotspots localization using satellite systems
KR101522639B1 (ko) * 2008-10-28 2015-06-05 삼성전자주식회사 다중 입력 다중 출력 시스템에서 압축 모드를 위한 자동 이득 조절 장치 및 방법
US7859455B2 (en) * 2009-01-06 2010-12-28 The Boeing Company Local clock frequency calibration using low earth orbit (LEO) satellites
JP5195655B2 (ja) * 2009-06-11 2013-05-08 富士通株式会社 移動端末、通信システムおよび通信方法
US8745474B2 (en) * 2010-07-30 2014-06-03 Michael Anthony Maiuzzo Method and apparatus for determining bits in a convolutionally decoded output bit stream to be marked for erasure
US8583996B2 (en) * 2010-07-30 2013-11-12 Michael Anthony Maiuzzo Method and apparatus for determining bits in a convolutionally decoded output bit stream to be marked for erasure
US8466835B2 (en) * 2011-05-13 2013-06-18 The Charles Stark Draper Laboratory, Inc. Systems and methods for clock correction
US9157764B2 (en) 2011-07-27 2015-10-13 Honeywell International Inc. Devices, methods, and systems for occupancy detection
US9115908B2 (en) 2011-07-27 2015-08-25 Honeywell International Inc. Systems and methods for managing a programmable thermostat
US8432884B1 (en) * 2011-11-16 2013-04-30 Metropcs Wireless, Inc. System and method for increased bandwidth efficiency within microwave backhaul of a telecommunication system
CN102573037A (zh) * 2012-02-07 2012-07-11 华为技术有限公司 终端内的抗干扰方法和终端设备
CN103513263B (zh) * 2012-06-18 2017-09-29 联想(北京)有限公司 一种定位方法及电子设备
US9621371B2 (en) 2012-07-24 2017-04-11 Honeywell International Inc. Wireless sensor device with wireless remote programming
KR101988506B1 (ko) * 2012-12-14 2019-09-30 삼성전자 주식회사 무선 이동통신 시스템에서 디스커버리 신호를 송/수신하는 방법 및 장치
CN104615101B (zh) * 2014-12-16 2017-02-22 浙江大丰实业股份有限公司 一种舞台多维系统同步控制方法
US12250064B2 (en) * 2017-03-02 2025-03-11 Lynk Global, Inc. Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications
CN110413562B (zh) * 2019-06-26 2021-09-14 北京全路通信信号研究设计院集团有限公司 一种具有自适应功能的同步系统和方法
CN111123318B (zh) * 2019-12-31 2022-04-19 泰斗微电子科技有限公司 一种卫星定位装置、卫星信号接收机及终端设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2208697A1 (en) * 1994-12-27 1996-07-04 Ericsson, Incorporated Simulcast resynchronisation improvement using global positioning system
KR0140130B1 (ko) * 1995-03-07 1998-07-01 김주용 디지탈이동통신 시스템 장치 및 각 서브시스템 간의 타이밍 설계 방법
US5828660A (en) * 1996-04-26 1998-10-27 Motorola, Inc. Multiple user communication system, device and method with overlapping uplink carrier spectra
US6044074A (en) * 1997-11-10 2000-03-28 Qualcomm Incorporated Rapid signal acquisition and synchronization for access transmissions
JP3897427B2 (ja) * 1997-12-01 2007-03-22 松下電器産業株式会社 基地局装置、移動局装置、移動体通信システム、無線送信方法及び無線受信方法
US6249539B1 (en) * 1998-06-15 2001-06-19 Qualcomm Incorporated System and method for narrowing the range of frequency uncertainty of a doppler shifted signal
US6181912B1 (en) * 1998-09-09 2001-01-30 Qualcomm Inc System and method for user terminal clock error measurement and correction
US6323805B1 (en) * 1998-09-09 2001-11-27 Qualcomm, Inc. Data boundary aware base station assisted position location
EP1192725B1 (en) * 1999-06-14 2009-12-02 Ericsson Inc. MULTIPLE MODE RADIOTELEPHONES INCLUDING i GLUE /i CIRCUITS AND RELATED METHODS AND CIRCUITS
US6466803B1 (en) * 1999-10-19 2002-10-15 Qualcomm, Incorporated Multi-mode communications system with efficient oscillator synchronization
JP4487161B2 (ja) * 1999-10-20 2010-06-23 ソニー株式会社 全地球測位システムの受信装置及び携帯無線端末
EP1094619A2 (en) 1999-10-20 2001-04-25 Sony Corporation Signal receiving apparatus for global positioning system and mobile communication system
AU3673001A (en) * 2000-02-07 2001-08-14 Tantivy Communications, Inc. Minimal maintenance link to support synchronization

Also Published As

Publication number Publication date
CN100470254C (zh) 2009-03-18
TWI318529B (en) 2009-12-11
CN1688894A (zh) 2005-10-26
US20040042576A1 (en) 2004-03-04
AU2003262935A1 (en) 2004-03-19
WO2004021035A1 (en) 2004-03-11
JP2005537714A (ja) 2005-12-08
EP1546755A1 (en) 2005-06-29
US6836506B2 (en) 2004-12-28
KR20050057068A (ko) 2005-06-16

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MM4A Annulment or lapse of patent due to non-payment of fees