FI945109A0 - Styrning av TDMA-signalers ramlåsning - Google Patents

Styrning av TDMA-signalers ramlåsning

Info

Publication number
FI945109A0
FI945109A0 FI945109A FI945109A FI945109A0 FI 945109 A0 FI945109 A0 FI 945109A0 FI 945109 A FI945109 A FI 945109A FI 945109 A FI945109 A FI 945109A FI 945109 A0 FI945109 A0 FI 945109A0
Authority
FI
Finland
Prior art keywords
control
signal frame
frame locking
tdma signal
tdma
Prior art date
Application number
FI945109A
Other languages
English (en)
Finnish (fi)
Other versions
FI97095C (sv
FI945109A (sv
FI97095B (sv
Inventor
Jouko Haekkaenen
Arto Karppanen
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI945109A priority Critical patent/FI97095C/sv
Publication of FI945109A0 publication Critical patent/FI945109A0/sv
Priority to JP7261687A priority patent/JPH08181677A/ja
Priority to US08/549,650 priority patent/US5663954A/en
Priority to EP95307724A priority patent/EP0709977B1/en
Priority to DE69529204T priority patent/DE69529204T2/de
Publication of FI945109A publication Critical patent/FI945109A/sv
Application granted granted Critical
Publication of FI97095B publication Critical patent/FI97095B/sv
Publication of FI97095C publication Critical patent/FI97095C/sv

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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0694—Synchronisation in a TDMA node, e.g. TTP
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/915—Time division cellular radio systems
FI945109A 1994-10-31 1994-10-31 Styrning av TDMA-signalers ramlåsning FI97095C (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI945109A FI97095C (sv) 1994-10-31 1994-10-31 Styrning av TDMA-signalers ramlåsning
JP7261687A JPH08181677A (ja) 1994-10-31 1995-10-09 時分割多重接続のフレームタイミング制御
US08/549,650 US5663954A (en) 1994-10-31 1995-10-27 Frame timing control of time division multiple access
EP95307724A EP0709977B1 (en) 1994-10-31 1995-10-30 Frame timing control of time division multiple access
DE69529204T DE69529204T2 (de) 1994-10-31 1995-10-30 Rahmentaktregelung für Zeit-Mehrfachzugriff

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945109 1994-10-31
FI945109A FI97095C (sv) 1994-10-31 1994-10-31 Styrning av TDMA-signalers ramlåsning

Publications (4)

Publication Number Publication Date
FI945109A0 true FI945109A0 (sv) 1994-10-31
FI945109A FI945109A (sv) 1996-05-01
FI97095B FI97095B (sv) 1996-06-28
FI97095C FI97095C (sv) 1996-10-10

Family

ID=8541700

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945109A FI97095C (sv) 1994-10-31 1994-10-31 Styrning av TDMA-signalers ramlåsning

Country Status (5)

Country Link
US (1) US5663954A (sv)
EP (1) EP0709977B1 (sv)
JP (1) JPH08181677A (sv)
DE (1) DE69529204T2 (sv)
FI (1) FI97095C (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3488017B2 (ja) * 1996-03-29 2004-01-19 富士通株式会社 フレーム送受信方法及び装置
US5889781A (en) * 1996-06-11 1999-03-30 Vlsi Technology Asynchronous timing generator
JPH10257553A (ja) * 1997-03-14 1998-09-25 Rohm Co Ltd 移動体通信システム及びその移動体端末
GB2330992A (en) 1997-11-03 1999-05-05 Nokia Mobile Phones Ltd Channel estimation in a variable data rate communication system
EP0972419A2 (en) 1998-02-09 2000-01-19 Cellon France SAS A method for operating a mobile phone device in a dynamic environment wherein a particular dynamism may mandate to change a transmitting mode, and a mobile phone device for use with such method
DE69928075T2 (de) * 1999-01-11 2006-07-13 Motorola, Inc., Schaumburg Funkrufverfahren für GPRS
FI106761B (sv) * 1999-02-19 2001-03-30 Nokia Mobile Phones Ltd Förfarande och kretsarrangemang för att förverkliga synkronisering mellan system i en flertillståndsapparat
US20020136220A1 (en) * 2000-10-02 2002-09-26 Shakuntala Anjanaiah Apparatus and method for an interface unit for data transfer between data processing units in the asynchronous transfer mode and in the I/O mode
US7046690B2 (en) 2001-01-16 2006-05-16 At&T Corp. Interference suppression methods for 802.11
US7305004B2 (en) * 2001-01-16 2007-12-04 At&T Corp. Interference suppression methods for 802.11
JP3987800B2 (ja) * 2001-03-02 2007-10-10 エイ・ティ・アンド・ティ・コーポレーション ８０２．１１用干渉抑圧方法
US7042909B2 (en) 2001-06-27 2006-05-09 Freescale Semiconductor, Inc. Method and apparatus for controlling the timing of a communication device
US7248858B2 (en) * 2002-05-04 2007-07-24 Broadcom Corporation Visitor gateway in a wireless network
US20040196812A1 (en) * 2003-04-07 2004-10-07 Instant802 Networks Inc. Multi-band access point with shared processor
KR100604823B1 (ko) * 2003-07-11 2006-07-26 삼성전자주식회사 Ｇｓｍ과 ｇｐｒｓ 송신기의 전력 램핑 제어기 및 그 제어방법
US20050238060A1 (en) * 2004-04-23 2005-10-27 Kuntz Thomas L Synchronizing to GSM RF downlink signal frame timing
CN101911049B (zh) * 2007-12-12 2013-03-06 Nxp股份有限公司 处理架构
US8804606B2 (en) * 2008-08-11 2014-08-12 Gilat Satellite Networks Ltd. Transparent mesh overlay in hub-spoke satellite networks
US20100042866A1 (en) * 2008-08-15 2010-02-18 Mediatek Inc. Method and Apparatus for Adjusting a System Timer of a Mobile Station
ATE545221T1 (de) 2008-09-05 2012-02-15 Ericsson Telefon Ab L M Technik zum synchronisieren eines endgeräts mit einem drahtlosen netz
US8879585B2 (en) 2010-05-13 2014-11-04 Mediatek Inc. Frame timing controller and frame timing control method for triggering at least receiver in mobile station to start receiving transmitted information of base station by referring to at least frame pointer
JP6219117B2 (ja) * 2013-10-09 2017-10-25 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180778A (en) * 1978-01-18 1979-12-25 The Singer Company Digital signal phase shifting system
US4686672A (en) * 1983-10-13 1987-08-11 Nec Corporation TDMA communications apparatus having adaptive burst duration
JPS61105143A (ja) * 1984-10-29 1986-05-23 Nec Corp バ−スト信号検出装置
SE460749B (sv) * 1988-03-15 1989-11-13 Ericsson Telefon Ab L M Foerfarande att oeverfoera datainformation i ett cellindelat mobilradiokommunikationssystem
JP2836637B2 (ja) * 1990-07-06 1998-12-14 三菱電機株式会社 無線通信機の制御装置
FI86236C (sv) * 1990-09-05 1992-07-27 Nokia Mobile Phones Ltd Tidsanpassningslogik för mobiltelefon i GSM-systemet
US5369637A (en) * 1991-04-03 1994-11-29 U.S. Philips Corporation Signal transmission system
AU656767B2 (en) * 1991-04-27 1995-02-16 Nec Corporation Synchronization control circuit for TDMA cellular communication system
FI88841C (sv) * 1991-10-30 1993-07-12 Nokia Telecommunications Oy Förfarande för att behandla dataöverföringsramar av växlande längd med en kanalstyrenhet och för att placera desamma till ett cykliskt buffe rtminne
FI94694C (sv) * 1992-05-22 1995-10-10 Nokia Telecommunications Oy Förfarande för överföring av sidoinformation i ett tidsdelningsmultiplext basmultiplexsystem
FI93068C (sv) * 1992-07-27 1995-02-10 Nokia Mobile Phones Ltd Koppling för minskning av skadeverkningar av störningar i mottagare som utnyttjar anpassat filter
US5408504A (en) * 1992-12-30 1995-04-18 Nokia Mobile Phones Symbol and frame synchronization in a TDMA system
CA2125113A1 (en) * 1993-08-31 1995-03-01 Francesco Ledda Method and circuitry for aligning the phase of high-speed clocks in telecommunications systems
US5440597A (en) * 1993-11-23 1995-08-08 Nokia Mobile Phones Ltd. Double dwell maximum likelihood acquisition system with continuous decision making for CDMA and direct spread spectrum system

Also Published As

Publication number Publication date
FI97095C (sv) 1996-10-10
US5663954A (en) 1997-09-02
FI945109A (sv) 1996-05-01
FI97095B (sv) 1996-06-28
JPH08181677A (ja) 1996-07-12
DE69529204D1 (de) 2003-01-30
EP0709977B1 (en) 2002-12-18
EP0709977A3 (en) 1998-07-01
DE69529204T2 (de) 2003-09-04
EP0709977A2 (en) 1996-05-01

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA MOBILE PHONES LTD

BB Publication of examined application