FI953844A - Synkronirering av kommunikationsfoerbindelse i ett mobilkommunikationssystem - Google Patents
Synkronirering av kommunikationsfoerbindelse i ett mobilkommunikationssystem Download PDFInfo
- Publication number
- FI953844A FI953844A FI953844A FI953844A FI953844A FI 953844 A FI953844 A FI 953844A FI 953844 A FI953844 A FI 953844A FI 953844 A FI953844 A FI 953844A FI 953844 A FI953844 A FI 953844A
- Authority
- FI
- Finland
- Prior art keywords
- channels
- pct
- mobile stations
- synchronization
- communication system
- Prior art date
Links
- 238000010295 mobile communication Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- H04B7/2662—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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI953844A FI101115B (sv) | 1995-08-14 | 1995-08-14 | Synkronisering av kommunikationsförbindelse i ett mobilkommunikationss ystem |
US08/817,951 US6144656A (en) | 1995-08-14 | 1996-08-13 | Synchronizing a telecommunications connection in a mobile communications system |
RU97107339/09A RU2154904C2 (ru) | 1995-08-14 | 1996-08-13 | Синхронизация соединений при осуществлении связи в мобильных системах связи |
NZ315019A NZ315019A (en) | 1995-08-14 | 1996-08-13 | Mobile station switching from direct mode channel: dual watch or energy economy |
DE69600457T DE69600457T2 (de) | 1995-08-14 | 1996-08-13 | Synchronisation einer telekommunikationsverbindung in einem mobilen kommunikationssystem |
CN96191064A CN1097895C (zh) | 1995-08-14 | 1996-08-13 | 使移动通信系统中的电信连接同步 |
JP9508972A JPH10507615A (ja) | 1995-08-14 | 1996-08-13 | 移動通信システムにおけるテレコミュニケーション接続の同期方法 |
EP96926409A EP0786174B1 (en) | 1995-08-14 | 1996-08-13 | Synchronizing a telecommunications connection in a mobile communications system |
DK96926409T DK0786174T3 (da) | 1995-08-14 | 1996-08-13 | Synkronisering af en telekommunikationsforbindelse i et mobilkommunikationssystem |
AU66607/96A AU711407B2 (en) | 1995-08-14 | 1996-08-13 | Synchronizing a telecommunications connection in a mobile communications system |
PCT/FI1996/000437 WO1997007604A1 (en) | 1995-08-14 | 1996-08-13 | Synchronizing a telecommunications connection in a mobile communications system |
AT96926409T ATE168841T1 (de) | 1995-08-14 | 1996-08-13 | Synchronisation einer telekommunikationsverbindung in einem mobilen kommunikationssystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI953844A FI101115B (sv) | 1995-08-14 | 1995-08-14 | Synkronisering av kommunikationsförbindelse i ett mobilkommunikationss ystem |
FI953844 | 1995-08-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI953844A0 FI953844A0 (fi) | 1995-08-14 |
FI953844A true FI953844A (sv) | 1997-02-15 |
FI101115B FI101115B (sv) | 1998-04-15 |
Family
ID=8543862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI953844A FI101115B (sv) | 1995-08-14 | 1995-08-14 | Synkronisering av kommunikationsförbindelse i ett mobilkommunikationss ystem |
Country Status (12)
Country | Link |
---|---|
US (1) | US6144656A (sv) |
EP (1) | EP0786174B1 (sv) |
JP (1) | JPH10507615A (sv) |
CN (1) | CN1097895C (sv) |
AT (1) | ATE168841T1 (sv) |
AU (1) | AU711407B2 (sv) |
DE (1) | DE69600457T2 (sv) |
DK (1) | DK0786174T3 (sv) |
FI (1) | FI101115B (sv) |
NZ (1) | NZ315019A (sv) |
RU (1) | RU2154904C2 (sv) |
WO (1) | WO1997007604A1 (sv) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6577617B1 (en) * | 1998-09-07 | 2003-06-10 | Matsushita Electric Industrial Co., Ltd. | Communication terminal apparatus, base station communication apparatus and radio communication method |
GB2342017B (en) * | 1998-09-24 | 2003-10-15 | Nokia Mobile Phones Ltd | Communication network |
GB2342018B (en) | 1998-09-24 | 2003-11-05 | Nokia Mobile Phones Ltd | Communication network |
US6449491B1 (en) | 1999-05-10 | 2002-09-10 | Ericsson Inc. | Apparatus and methods for conducting group calls in wireless communications systems |
US6564049B1 (en) | 1999-05-10 | 2003-05-13 | Ericsson Inc. | Methods and systems for providing group calls with reduced setup times |
US6577874B1 (en) | 1999-05-10 | 2003-06-10 | Ericsson Inc. | Methods and systems for providing temporary identification numbers for mobile terminals |
US6532224B1 (en) | 1999-05-10 | 2003-03-11 | Ericsson, Inc. | Method, systems, and terminals for assigning control channel time slots for group and individual pages |
GB2350752B (en) * | 1999-06-02 | 2003-06-04 | Motorola Ltd | Digital portable or mobile radio |
US6278742B1 (en) * | 1999-11-19 | 2001-08-21 | Siemens Information And Communication Mobile Llc. | Method and system for power-conserving interference avoidance in communication between a mobile unit and a base unit in a wireless telecommunication system |
US6456614B1 (en) * | 1999-11-19 | 2002-09-24 | Siemens Information And Communication Mobile, Llc | Method and system for wireless communication incorporating distinct system identifier bytes to preserve multi-frame synchronizaton for systems with limited control channel bandwidth |
DE19961674A1 (de) * | 1999-12-21 | 2001-06-28 | Philips Corp Intellectual Pty | Synchrones TDD System |
US6967936B1 (en) * | 2000-02-11 | 2005-11-22 | Lucent Technologies Inc. | Uplink timing synchronization and access control for a multi-access wireless communication system |
WO2001069806A1 (fr) * | 2000-03-14 | 2001-09-20 | Raoul Parienti | Systeme de radiocommunication a courte distance au moyen d'objets portatifs electroniques |
FR2806557A1 (fr) * | 2000-03-14 | 2001-09-21 | Raoul Parienti | Systeme de radiocommunication a courte distance au moyen d'objets portatifs electroniques |
FR2812787B1 (fr) | 2000-08-03 | 2003-01-10 | Matra Nortel Communications | Procede de synchronisation de terminaux mobiles sur un canal radio en mode direct, dispositif de controle et terminal mobile mettant en oeuvre ce procede |
GB2369267B (en) * | 2000-11-06 | 2002-12-18 | Motorola Inc | Radio communication systm |
WO2002049387A1 (fr) | 2000-12-11 | 2002-06-20 | Sharp Kabushiki Kaisha | Systeme de radiocommunication |
DE10106807B4 (de) * | 2001-02-14 | 2005-06-23 | Siemens Ag | Verfahren zum Synchronisieren von Stationen in einem Funk-Kommunikationssystem, insbesondere Mobilfunksystem |
US6930990B2 (en) * | 2001-03-23 | 2005-08-16 | Lucent Technologies Inc. | Serial communications link for a base stations |
GB2377860B (en) * | 2001-07-20 | 2003-07-30 | Motorola Inc | Wireless communication system wireless communication unit and method of synchronisation |
GB2379581B (en) * | 2001-09-11 | 2005-08-31 | Nec Technologies | Apparatus and method of compensation for signal time-of-arrival variation in a UMTS handset |
US6950684B2 (en) | 2002-05-01 | 2005-09-27 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
CA2484222C (en) | 2002-05-06 | 2009-07-14 | Interdigital Technology Corporation | Synchronization for extending battery life |
CN100341262C (zh) * | 2002-05-27 | 2007-10-03 | 华为技术有限公司 | 一种使移动终端省电的非连续解调实现方法 |
US6883807B2 (en) | 2002-09-13 | 2005-04-26 | Seimens Westinghouse Power Corporation | Multidirectional turbine shim seal |
US6733234B2 (en) | 2002-09-13 | 2004-05-11 | Siemens Westinghouse Power Corporation | Biased wear resistant turbine seal assembly |
US20040194109A1 (en) * | 2003-03-25 | 2004-09-30 | Tibor Boros | Multi-threaded time processing unit for telecommunication systems |
KR100556843B1 (ko) * | 2003-04-18 | 2006-03-10 | 엘지전자 주식회사 | 이동 통신 단말기의 업/다운 링크 동기화 장치 및 방법 |
US20050124351A1 (en) * | 2003-12-03 | 2005-06-09 | Black Greg R. | Method and apparatus for establishing direct mobile to mobile communication between cellular mobile terminals |
KR100584446B1 (ko) * | 2004-02-11 | 2006-05-26 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 단말의 동작 모드 제어방법 |
GB2412820B (en) * | 2004-04-02 | 2008-11-12 | Motorola Inc | Wireless communication unit,communication system and method of utilising a frequency resource |
TW200935841A (en) * | 2008-02-01 | 2009-08-16 | Nat Univ Tsing Hua | Method for determining and maximizing unavailability interval |
US8358968B2 (en) * | 2008-10-03 | 2013-01-22 | Motorola Solutions, Inc. | Method for selecting a channel to be monitored by subscriber units that are idle in a communication system |
US8279991B2 (en) | 2008-10-03 | 2012-10-02 | Motorola Solutions, Inc. | Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system |
US8184654B2 (en) * | 2008-10-03 | 2012-05-22 | Motorola Solutions, Inc. | Method for ending a call session in a communication system |
US8503409B2 (en) * | 2010-04-15 | 2013-08-06 | Motorola Solutions, Inc. | Method for direct mode channel access |
US8599826B2 (en) | 2010-04-15 | 2013-12-03 | Motorola Solutions, Inc. | Method for synchronizing direct mode time division multiple access (TDMA) transmissions |
US8462766B2 (en) | 2011-03-07 | 2013-06-11 | Motorola Solutions, Inc. | Methods and apparatus for diffusing channel timing among subscriber units in TDMA direct mode |
US8660111B2 (en) * | 2011-06-22 | 2014-02-25 | Motorola Solutions, Inc. | Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio system |
CN103809729A (zh) * | 2014-01-26 | 2014-05-21 | 上海佩奇网络科技有限公司 | 一种穿戴式设备实现省电的方法 |
RU2687162C1 (ru) * | 2015-07-16 | 2019-05-07 | Хуавэй Текнолоджиз Ко., Лтд. | Способ передачи данных, точка доступа и станция |
CN109936875B (zh) * | 2017-12-19 | 2022-10-04 | 中国科学院沈阳自动化研究所 | 一种基于优先级的双信道介质访问控制方法 |
CN110162122B (zh) * | 2019-04-29 | 2021-02-12 | 贵州贵谷农业股份有限公司 | 一种双中控的大棚控制系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150361A (en) * | 1989-01-23 | 1992-09-22 | Motorola, Inc. | Energy saving protocol for a TDM radio |
US5128938A (en) * | 1989-03-03 | 1992-07-07 | Motorola, Inc. | Energy saving protocol for a communication system |
US5241542A (en) * | 1991-08-23 | 1993-08-31 | International Business Machines Corporation | Battery efficient operation of scheduled access protocol |
FI96656C (sv) * | 1992-11-27 | 1996-07-25 | Nokia Telecommunications Oy | Radiosystem |
FI97593C (sv) * | 1993-12-02 | 1997-01-10 | Nokia Telecommunications Oy | Förfarande för styrning av på en direktkanal trafikerande abonnentstation i ett radiosystem, ett radiosystem samt en abonnentstation |
FI98686C (sv) * | 1993-11-01 | 1998-07-22 | Nokia Telecommunications Oy | Förfarande för styrning av på en direktkanaltrafikerande abonnentstation i ett radiosystem samt ett radiosystem |
GB2285723B (en) * | 1994-01-18 | 1997-09-10 | Motorola Ltd | Communications system |
FR2718907B1 (fr) * | 1994-04-15 | 1996-05-24 | Alcatel Mobile Comm France | Procédé AMRF à structure trame-multitrame et signal correspondant. |
JPH0819041A (ja) * | 1994-06-25 | 1996-01-19 | Nec Corp | デジタルコードレス電話システムにおける子機間通信方法及びデジタルコードレス電話装置 |
US5515366A (en) * | 1994-11-17 | 1996-05-07 | International Business Machines Corporation | Method and apparatus for direct communication in a TDMA radio communication system |
-
1995
- 1995-08-14 FI FI953844A patent/FI101115B/sv active IP Right Grant
-
1996
- 1996-08-13 JP JP9508972A patent/JPH10507615A/ja active Pending
- 1996-08-13 US US08/817,951 patent/US6144656A/en not_active Expired - Lifetime
- 1996-08-13 DE DE69600457T patent/DE69600457T2/de not_active Expired - Fee Related
- 1996-08-13 DK DK96926409T patent/DK0786174T3/da active
- 1996-08-13 AT AT96926409T patent/ATE168841T1/de not_active IP Right Cessation
- 1996-08-13 AU AU66607/96A patent/AU711407B2/en not_active Ceased
- 1996-08-13 NZ NZ315019A patent/NZ315019A/en unknown
- 1996-08-13 EP EP96926409A patent/EP0786174B1/en not_active Expired - Lifetime
- 1996-08-13 RU RU97107339/09A patent/RU2154904C2/ru not_active IP Right Cessation
- 1996-08-13 CN CN96191064A patent/CN1097895C/zh not_active Expired - Fee Related
- 1996-08-13 WO PCT/FI1996/000437 patent/WO1997007604A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1997007604A1 (en) | 1997-02-27 |
AU6660796A (en) | 1997-03-12 |
CN1097895C (zh) | 2003-01-01 |
AU711407B2 (en) | 1999-10-14 |
RU2154904C2 (ru) | 2000-08-20 |
ATE168841T1 (de) | 1998-08-15 |
CN1165600A (zh) | 1997-11-19 |
FI953844A0 (fi) | 1995-08-14 |
EP0786174B1 (en) | 1998-07-22 |
US6144656A (en) | 2000-11-07 |
JPH10507615A (ja) | 1998-07-21 |
DE69600457D1 (de) | 1998-08-27 |
EP0786174A1 (en) | 1997-07-30 |
DK0786174T3 (da) | 1999-04-26 |
FI101115B (sv) | 1998-04-15 |
NZ315019A (en) | 1998-09-24 |
DE69600457T2 (de) | 1998-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: NOKIA TELECOMMUNICATIONS OY |