SE457184B - Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet - Google Patents

Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet

Info

Publication number
SE457184B
SE457184B SE8701414A SE8701414A SE457184B SE 457184 B SE457184 B SE 457184B SE 8701414 A SE8701414 A SE 8701414A SE 8701414 A SE8701414 A SE 8701414A SE 457184 B SE457184 B SE 457184B
Authority
SE
Sweden
Prior art keywords
base station
time
base stations
information
radio channel
Prior art date
Application number
SE8701414A
Other languages
English (en)
Swedish (sv)
Other versions
SE8701414L (sv
SE8701414D0 (sv
Inventor
B Persson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8701414A priority Critical patent/SE457184B/sv
Publication of SE8701414D0 publication Critical patent/SE8701414D0/xx
Priority to FI881393A priority patent/FI82576C/sv
Priority to EP19880850108 priority patent/EP0286614B1/en
Priority to DE8888850108T priority patent/DE3866923D1/de
Priority to DK180988A priority patent/DK168930B1/da
Publication of SE8701414L publication Critical patent/SE8701414L/xx
Publication of SE457184B publication Critical patent/SE457184B/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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/2696—Over the air autonomous synchronisation, e.g. by monitoring network activity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SE8701414A 1987-04-03 1987-04-03 Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet SE457184B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8701414A SE457184B (sv) 1987-04-03 1987-04-03 Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet
FI881393A FI82576C (sv) 1987-04-03 1988-03-23 Förfarande och utrustning för synkronisering och överföring av informa tion i ett radiokommunikationsnät
EP19880850108 EP0286614B1 (en) 1987-04-03 1988-03-30 Method and equipment for synchronizing and transmitting information in a radio communication network
DE8888850108T DE3866923D1 (de) 1987-04-03 1988-03-30 Verfahren und anordnung zur synchronisierung und uebertragung von informationen in einem funkverkehrsnetz.
DK180988A DK168930B1 (da) 1987-04-03 1988-03-30 Fremgangsmåde og apparat til synkronisering og overføring af information i et radiokommunikationsnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701414A SE457184B (sv) 1987-04-03 1987-04-03 Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet

Publications (3)

Publication Number Publication Date
SE8701414D0 SE8701414D0 (sv) 1987-04-03
SE8701414L SE8701414L (sv) 1988-10-04
SE457184B true SE457184B (sv) 1988-12-05

Family

ID=20368101

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701414A SE457184B (sv) 1987-04-03 1987-04-03 Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet

Country Status (5)

Country Link
EP (1) EP0286614B1 (da)
DE (1) DE3866923D1 (da)
DK (1) DK168930B1 (da)
FI (1) FI82576C (da)
SE (1) SE457184B (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE149261T1 (de) * 1984-12-05 1997-03-15 Seiko Corp Uhr mit personenrufvorrichtung
FR2646302B1 (fr) * 1989-04-25 1993-01-15 Matra Communication Procede de pseudo-synchronisation d'un reseau de communication a multiplexage dans le temps et applications
GB2235352A (en) * 1989-08-18 1991-02-27 Byps Communications Ltd Synchronising primary stations in cordless telephone system
US5040175A (en) * 1990-04-11 1991-08-13 Ncr Corporation Wireless information transmission system
US5199031A (en) * 1990-08-31 1993-03-30 Telefonaktiebolaget L M Ericsson Method and system for uniquely identifying control channel time slots
FI920976A0 (fi) * 1992-03-05 1992-03-05 Tecnomen Oy Radiosynkroniseringsfoerfarande foer stoedstationer i ett simulcastingnaet.
US5285443A (en) * 1992-08-25 1994-02-08 Motorola, Inc. Method and apparatus for synchronizing a time division duplexing communication system
WO1994028643A1 (en) * 1993-05-27 1994-12-08 Nokia Telecommunications Oy Base station for a tdma cellular radio network
US5553074A (en) * 1994-03-04 1996-09-03 Trustees Of Columbia University In The City Of New York Transmission format in packet based communications
FI941289A (fi) * 1994-03-18 1995-09-19 Nokia Telecommunications Oy Menetelmä taajuushyppelyn toteuttamiseksi ja tukiasemalaitteisto
JPH07284141A (ja) * 1994-04-08 1995-10-27 Oki Electric Ind Co Ltd ハンドオーバ方法
SE507245C2 (sv) * 1995-06-03 1998-04-27 Ericsson Telefon Ab L M Förfarande och anordning i ett telekommunikationssystem
GB2320651B (en) * 1996-12-23 2001-09-26 Ericsson Telefon Ab L M Telecommunications systems
EP0851608A1 (en) * 1996-12-31 1998-07-01 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Transmission time delay measurement at transmission paths in a radio telecommunication system
US6560461B1 (en) 1997-08-04 2003-05-06 Mundi Fomukong Authorized location reporting paging system
IT1302268B1 (it) * 1998-09-25 2000-09-05 Italtel Spa Metodo e sistema per diagnosticare lo stato di funzionamento dellestazioni radio base in un sistema di telecomunicazione digitale.
US6590881B1 (en) 1998-12-04 2003-07-08 Qualcomm, Incorporated Method and apparatus for providing wireless communication system synchronization
ITMI990796A1 (it) * 1999-04-16 2000-10-16 Italtel Spa Metodo e sistema per sincronizzare le stazioni radio base nelle reti di telecomunicazione digitale
GB2386801B (en) 1999-08-24 2004-03-24 Roke Manor Research A method of locating a mobile station within a telecommunications cell forming part of a telecommunications system
GB9919973D0 (en) * 1999-08-24 1999-10-27 Roke Manor Research Improvements in or relating to mobile telecommunications systems
GB2402023B (en) * 2000-07-14 2005-02-09 Ip Access Ltd Cellular radio telecommunication systems
US6847630B2 (en) 2001-11-09 2005-01-25 Qualcomm, Incorporated Communications in an asynchronous cellular wireless network
US7545826B2 (en) 2002-03-04 2009-06-09 Sony Corporation Radio communication system, device and method for radio communication, and computer program
FI20085423A0 (fi) * 2008-05-08 2008-05-08 Nokia Siemens Networks Oy Synkronointi matkaviestinjärjestelmässä
US20100278198A1 (en) * 2009-04-30 2010-11-04 Nokia Corporation Method and apparatus for providing quantization of synchronization signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659635B2 (de) * 1976-12-30 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur digitalen Informationsübertragung fiber Funk
DE3011935C2 (de) * 1980-03-27 1982-06-16 Siemens AG, 1000 Berlin und 8000 München Mobiles Funknetz mit netzweiter Synchronisation

Also Published As

Publication number Publication date
DK180988D0 (da) 1988-03-30
DK168930B1 (da) 1994-07-11
EP0286614A1 (en) 1988-10-12
DK180988A (da) 1988-10-04
FI881393A0 (fi) 1988-03-23
FI881393A (fi) 1988-10-04
EP0286614B1 (en) 1991-12-18
FI82576C (sv) 1991-03-11
DE3866923D1 (de) 1992-01-30
SE8701414L (sv) 1988-10-04
SE8701414D0 (sv) 1987-04-03
FI82576B (fi) 1990-11-30

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