DE69611684D1 - Verfahren zur erhöhung der reichweite in einem tdma-system - Google Patents

Verfahren zur erhöhung der reichweite in einem tdma-system

Info

Publication number
DE69611684D1
DE69611684D1 DE69611684T DE69611684T DE69611684D1 DE 69611684 D1 DE69611684 D1 DE 69611684D1 DE 69611684 T DE69611684 T DE 69611684T DE 69611684 T DE69611684 T DE 69611684T DE 69611684 D1 DE69611684 D1 DE 69611684D1
Authority
DE
Germany
Prior art keywords
increasing
range
tdma system
tdma
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.)
Expired - Lifetime
Application number
DE69611684T
Other languages
English (en)
Other versions
DE69611684T2 (de
Inventor
Anthony Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69611684D1 publication Critical patent/DE69611684D1/de
Application granted granted Critical
Publication of DE69611684T2 publication Critical patent/DE69611684T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69611684T 1995-09-29 1996-09-25 Verfahren zur erhöhung der reichweite in einem tdma-system Expired - Lifetime DE69611684T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/536,052 US5642355A (en) 1995-09-29 1995-09-29 Method of supporting extended range in a TDMA system
PCT/SE1996/001198 WO1997012451A1 (en) 1995-09-29 1996-09-25 A method of supporting extended range in a tdma system

Publications (2)

Publication Number Publication Date
DE69611684D1 true DE69611684D1 (de) 2001-03-01
DE69611684T2 DE69611684T2 (de) 2001-05-17

Family

ID=24136923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611684T Expired - Lifetime DE69611684T2 (de) 1995-09-29 1996-09-25 Verfahren zur erhöhung der reichweite in einem tdma-system

Country Status (5)

Country Link
US (1) US5642355A (de)
EP (1) EP0852854B1 (de)
AU (1) AU7151096A (de)
DE (1) DE69611684T2 (de)
WO (1) WO1997012451A1 (de)

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US5761622A (en) * 1995-05-18 1998-06-02 Ericsson Inc. Method and apparatus for controlling operation of a portable or mobile battery-operated radios
EP0765047A1 (de) * 1995-09-22 1997-03-26 ALCATEL BELL Naamloze Vennootschap Verfahren zur Messung der Signalübertragungsverzögerung, Station, Endstelle und Netzwerk zur Ausführung dieses Verfahrens
DE69739458D1 (de) * 1996-03-15 2009-07-30 Nippon Telegraph & Telephone Mobiles nachrichtenübertragungssystem
US5812544A (en) * 1996-10-03 1998-09-22 Ericsson Inc. Dual mode portable telephone unit
FR2754408B1 (fr) * 1996-10-08 1998-11-13 France Telecom Transfert d'une communication dans une constellation de satellites non-geostationnaires
US5901355A (en) * 1996-11-01 1999-05-04 Airnet Communications Corp. Method using different frequencies and antenna types for remotes located in an inner or outer region of a cell
US6031846A (en) * 1996-12-06 2000-02-29 Philips Electronics North America Corp. Method and apparatus for improved time division multiple access (TDMA) communication
GB2328837B (en) * 1997-08-29 2002-12-18 Motorola Ltd Synchronisation apparatus and method therefor
US6016322A (en) * 1997-09-22 2000-01-18 Kor Electronics, Inc. Apparatus and method for self synchronization in a digital data wireless communication system
FI110351B (fi) * 1997-11-11 2002-12-31 Nokia Corp Menetelmä radiosignaalin lähetyksen aikavälien tahdistamiseksi sekä menetelmän mukainen radiopuhelinverkko, tukiasema-alajärjestelmä ja matkaviestin
US6304759B1 (en) * 1998-08-31 2001-10-16 Lucent Technologies Inc. Method for extending the range of a wireless communication system
RU2263414C2 (ru) * 1999-06-01 2005-10-27 Нокиа Корпорейшн Способ расширения сотовой ячейки в сотовой телефонной системе мдвр
US6665289B1 (en) * 1999-06-01 2003-12-16 Nokia Corporation Wireless telecommunications system employing dynamic multislot class
WO2001018560A1 (en) * 1999-09-02 2001-03-15 Nokia Corporation Distance estimation between transmitter and receiver
WO2001084861A1 (en) * 2000-04-28 2001-11-08 Hi-G-Tek Ltd. Apparatus and methods for cellular communication
JP3583355B2 (ja) * 2000-07-28 2004-11-04 松下電器産業株式会社 基地局装置およびチャネル割当て方法
US7411495B2 (en) * 2002-08-27 2008-08-12 Hi-G-Tek Ltd. Smart container monitoring system
US6778083B2 (en) * 2002-08-27 2004-08-17 Hi-G-Tek Ltd. Electronic locking seal
US6753775B2 (en) * 2002-08-27 2004-06-22 Hi-G-Tek Ltd. Smart container monitoring system
US7042354B2 (en) 2002-12-11 2006-05-09 Hi-G-Tek Ltd. Tamper-resistant electronic seal
US6822969B2 (en) 2003-04-03 2004-11-23 Motorola, Inc. Method and apparatus for scheduling asynchronous transmissions
KR100504835B1 (ko) * 2003-05-15 2005-07-29 엘지전자 주식회사 이동 통신 단말기의 지역시간 보정 방법
KR100526526B1 (ko) * 2003-07-31 2005-11-08 삼성전자주식회사 셀 서비스 영역을 확장하기 위한 이동통신단말기의 액세스방법 및 이동통신시스템에서의 확장 영역 셀 서비스 방법
DE10343458A1 (de) * 2003-09-19 2005-05-12 Thomson Brandt Gmbh Verfahren zur Bearbeitung von über eine erste Schnittstelle empfangenen Datenpaketen und Vorrichtung zur Durchführung des Verfahrens
US20050157694A1 (en) * 2004-01-21 2005-07-21 Nec Laboratories America, Inc. Time division duplex system and method with improved guard time
US8068027B2 (en) 2004-03-30 2011-11-29 Hi-G-Tek Ltd. Monitorable locking assemblies
CN101005306A (zh) * 2006-01-18 2007-07-25 华为技术有限公司 一种时分多址系统中的分组方法
US8218481B2 (en) 2006-06-09 2012-07-10 Lg Electronics Inc. Method of transmitting data in a mobile communication system
US8345621B2 (en) * 2006-08-08 2013-01-01 Lg Electronics Inc. Method and apparatus for transmitting signals according to the segmented access
EP1892853A1 (de) * 2006-08-21 2008-02-27 Siemens Aktiengesellschaft Verfahren, Zugangsknoten und Benutzergerät zur Verwaltung von Funkbetriebsmitteln in einem Funkkommunikationssystem
EP2067275B1 (de) * 2006-09-11 2013-06-05 LG Electronics Inc. Verfahren zum senden und empfangen von signalen auf der basis eines segmentierten zugangsschemas und verfahren zur sequenz-zuteilung dafür
US8675629B2 (en) * 2011-06-27 2014-03-18 General Motors Llc Timing adjustment for extending the wireless range of a vehicle telematics unit
US10075959B2 (en) 2015-03-12 2018-09-11 Samsung Electronics Co., Ltd. Method and apparatus for controlling uplink coverage in wireless communication system
US10764871B2 (en) * 2017-01-16 2020-09-01 Qualcomm Incorporated Extension of data transmission from ULRB to ULCB
US10742311B2 (en) 2017-03-02 2020-08-11 Lynk Global, Inc. Simplified inter-satellite link communications using orbital plane crossing to optimize inter-satellite data transfers
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
US10084535B1 (en) 2017-04-26 2018-09-25 UbiquitiLink, Inc. Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications
US10951305B2 (en) 2018-04-26 2021-03-16 Lynk Global, Inc. Orbital base station filtering of interference from terrestrial-terrestrial communications of devices that use protocols in common with orbital-terrestrial communications
US11863250B2 (en) 2021-01-06 2024-01-02 Lynk Global, Inc. Satellite communication system transmitting navigation signals using a wide beam and data signals using a directive beam
WO2022176893A1 (ja) * 2021-02-19 2022-08-25 三菱電機株式会社 統合衛星コンステレーションの形成方法、統合データライブラリ及び統合衛星コンステレーション
US12389213B1 (en) 2021-03-08 2025-08-12 Lynk Global, Inc. Routing emergency cellular communications and associated detected location information using orbital base stations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455750B (sv) * 1987-06-11 1988-08-01 Ericsson Telefon Ab L M Digitalt tidsmultiplext mobiltelefonisystem med ett effektivt utnyttjande av varje tidsram
JP2723691B2 (ja) * 1991-04-30 1998-03-09 日本電気株式会社 可変タイミング信号発生回路
FR2695776B1 (fr) * 1992-09-15 1994-10-14 Alcatel Radiotelephone Procédé de transmission d'une information d'avance temporelle à un mobile évoluant dans des cellules d'un réseau GSM à BTS asynchrones.
FR2702320B1 (fr) * 1993-03-03 1995-04-14 Alcatel Radiotelephone Procédé pour allouer un intervalle de temps au sein d'une trame à un mobile accédant à une cellule de communication et station émettrice-réceptrice de base mettant en Óoeuvre ce procédé.
FI106824B (fi) * 1993-07-05 2001-04-12 Nokia Networks Oy Tukiasema

Also Published As

Publication number Publication date
US5642355A (en) 1997-06-24
DE69611684T2 (de) 2001-05-17
AU7151096A (en) 1997-04-17
EP0852854A1 (de) 1998-07-15
EP0852854B1 (de) 2001-01-24
WO1997012451A1 (en) 1997-04-03

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