IL100366A - Synchronization of frequency and oil groove by using coil filtering - Google Patents

Synchronization of frequency and oil groove by using coil filtering

Info

Publication number
IL100366A
IL100366A IL10036691A IL10036691A IL100366A IL 100366 A IL100366 A IL 100366A IL 10036691 A IL10036691 A IL 10036691A IL 10036691 A IL10036691 A IL 10036691A IL 100366 A IL100366 A IL 100366A
Authority
IL
Israel
Prior art keywords
signal
frequency
signals
determining
produce
Prior art date
Application number
IL10036691A
Other languages
English (en)
Hebrew (he)
Other versions
IL100366A0 (en
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of IL100366A0 publication Critical patent/IL100366A0/xx
Publication of IL100366A publication Critical patent/IL100366A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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
    • H04B7/2675—Frequency synchronisation
    • 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
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L2007/047—Speed or phase control by synchronisation signals using special codes as synchronising signal using a sine signal or unmodulated carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IL10036691A 1990-12-17 1991-12-13 Synchronization of frequency and oil groove by using coil filtering IL100366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62853590A 1990-12-17 1990-12-17

Publications (2)

Publication Number Publication Date
IL100366A0 IL100366A0 (en) 1992-09-06
IL100366A true IL100366A (en) 1995-05-26

Family

ID=24519302

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10036691A IL100366A (en) 1990-12-17 1991-12-13 Synchronization of frequency and oil groove by using coil filtering

Country Status (9)

Country Link
AU (1) AU636263B2 (enrdf_load_stackoverflow)
CA (1) CA2071552C (enrdf_load_stackoverflow)
DE (2) DE4193255C2 (enrdf_load_stackoverflow)
FR (1) FR2671248B1 (enrdf_load_stackoverflow)
GB (1) GB2256993B (enrdf_load_stackoverflow)
IL (1) IL100366A (enrdf_load_stackoverflow)
IT (1) IT1250962B (enrdf_load_stackoverflow)
SE (1) SE504792C2 (enrdf_load_stackoverflow)
WO (1) WO1992011706A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709894B1 (fr) * 1993-09-10 1995-10-20 Alcatel Mobile Comm France Procédé de détermination, par une station mobile d'un système de radiocommunications cellulaire, du type de la cellule à laquelle elle est rattachée, station mobile et station de base.
US5761250A (en) * 1995-08-15 1998-06-02 Rockwell International Corporation Iterative filtering frequency estimator and estimation method
JP3088338B2 (ja) * 1997-05-28 2000-09-18 埼玉日本電気株式会社 無線電話装置
DE19722219A1 (de) * 1997-05-28 1998-12-03 Alsthom Cge Alcatel Funkkommunikationssystem mit einer ortsfesten und einer beweglichen Funkvorrichtung
US6278699B1 (en) 1998-06-22 2001-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization techniques and systems for spread spectrum radiocommunication
US6356608B1 (en) * 1998-06-29 2002-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus, and system for determining a location of a frequency synchronization signal
US6473420B1 (en) * 2001-02-16 2002-10-29 Harris Corporation Wideband ranging process for frequency acquisition
GB2534603B (en) * 2015-01-29 2019-07-31 Michell Instruments Ltd System for analysing the frequency of a signal, a method thereof and a system for measuring the relative phase between two input signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317220A (en) * 1979-02-05 1982-02-23 Andre Martin Simulcast transmission system
US4466130A (en) * 1982-10-04 1984-08-14 Ael Microtel Limited Two pilot frequency control for communication systems
DE3508069C2 (de) * 1985-03-07 1993-12-02 Aeg Mobile Communication Gleichwellenfunkgerät mit nachgeregelter Senderfrequenz
GB8604981D0 (en) * 1986-02-28 1986-04-09 Mcgeehan J P Data transmission
CA1288878C (en) * 1988-08-15 1991-09-10 John D. Mcnicol Timing and carrier recovery in tdma without preamable sequence
ES2046564T3 (es) * 1989-03-16 1994-02-01 Siemens Aktiengesellschaft Circuito para el reconocimiento de una senal de referencia de la frecuencia.

Also Published As

Publication number Publication date
WO1992011706A1 (en) 1992-07-09
IT1250962B (it) 1995-04-24
CA2071552C (en) 1997-02-25
GB9216946D0 (en) 1992-10-07
SE504792C2 (sv) 1997-04-28
DE4193255T (enrdf_load_stackoverflow) 1992-12-10
SE9202350L (sv) 1992-08-14
CA2071552A1 (en) 1992-06-18
DE4193255C2 (de) 1997-02-20
FR2671248A1 (fr) 1992-07-03
AU636263B2 (en) 1993-04-22
FR2671248B1 (fr) 1994-11-04
GB2256993B (en) 1995-06-21
ITRM910944A0 (it) 1991-12-17
ITRM910944A1 (it) 1993-06-17
SE9202350D0 (sv) 1992-08-14
AU9169291A (en) 1992-07-22
GB2256993A (en) 1992-12-23
IL100366A0 (en) 1992-09-06

Similar Documents

Publication Publication Date Title
US5241688A (en) Frequency and time slot synchronizaton using adaptive filtering
KR960016644B1 (ko) 전송로 지연 측정 장치, 동시전송 시스템 및 통신 수신기
EP0829988B1 (en) Symbol synchronization and sampling frequency adjustment in an OFDM receiver
KR0173016B1 (ko) 중첩형 디지탈 위상 동기 루프 회로 및 센터 비트 샘플링 방법
AU685129B2 (en) Communication system with signalling packet including a reference signal modulated in accordance with time-dependent law
US5809399A (en) Method and circuit for filtering disturbances in a radio receiver
US5428647A (en) Method and apparatus for synchronizing a received signal in a digital radio communication system
US5400368A (en) Method and apparatus for adjusting the sampling phase of a digitally encoded signal in a wireless communication system
US6058150A (en) Method and apparatus for combined timing recovery, frame synchronization and frequency offset correction in a receiver
EP0876719B1 (en) Method, transmitter and receiver for transmitting training signals in a tdma transmission system
US5436942A (en) Method of equalizing digitally encoded signals transmitted in a plurality of non-contiguous time slots
US5506869A (en) Methods and apparatus for estimating carrier-to-interference ratios at cellular radio base stations
US5581579A (en) Method and apparatus to adaptively control the frequency of reception in a digital wireless communication system
US5491726A (en) Method and apparatus to determine the frequency and time slot position in a digital wireless communication session
US3943448A (en) Apparatus and method for synchronizing a digital modem using a random multilevel data signal
US5233633A (en) Automatic frequency control by an adaptive filter
AU636263B2 (en) Frequency and time slot synchronization using adaptive filtering
EP0605102B1 (en) A method of multipath propagation compensation
US5438595A (en) Method of estimating the speed of a mobile unit in a digital wireless communication system
KR20020068462A (ko) 수신기 및 이의 초기 동기화 방법
US6956915B2 (en) Method of correcting frequency error
EP1237300B1 (en) Method for frequency update in a radio communications system
US7035364B2 (en) Digital receiver fast frequency and time acquisition system using a single synchronization word and method of using same
WO1995005705A1 (en) Digital wireless communication system and method of operation therefor
JPH0946327A (ja) フレーム同期信号の導出のための方法及び回路装置

Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired