AU524156B2 - Mobile radio network - Google Patents

Mobile radio network

Info

Publication number
AU524156B2
AU524156B2 AU68811/81A AU6881181A AU524156B2 AU 524156 B2 AU524156 B2 AU 524156B2 AU 68811/81 A AU68811/81 A AU 68811/81A AU 6881181 A AU6881181 A AU 6881181A AU 524156 B2 AU524156 B2 AU 524156B2
Authority
AU
Australia
Prior art keywords
radio
fuko
fukos
concentrators
ranges
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.)
Ceased
Application number
AU68811/81A
Other versions
AU6881181A (en
Inventor
Karl Kammerlander
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of AU6881181A publication Critical patent/AU6881181A/en
Application granted granted Critical
Publication of AU524156B2 publication Critical patent/AU524156B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Telephone Function (AREA)

Abstract

1. A mobile radio network with overall network synchronisation, consisting of a number of radio concentrators (FUKOs) are arranged side by side in the manner of a cellular system with overlapping radio ranges (1, 2, ..., 7), wherein a firmly determined number of radio ranges directly adjacent one another form a radio range group (FGB), all the frequency channels available being repeated in each group, and wherein furthermore the frequency distribution plan for the radio concentrators (FUKOs) is so determined that common channel interference in the particular radio range including an extended edge zone is largely excluded, and wherein at least the signalling is carried out in digital form between the stationary radio concentrators (FUKOs) and the mobile subscriber stations by means of organisation channels (OK) which are designed for duplex operation and have a frame structure, characterised in that overall network synchronisation a radio range (4) spatially in the central zone of the radio network (FN) emits the main reference FUKO by means of its radio concentrator (FUKO), to which main reference FUKO the FUKOs of the radio ranges (1, 2, ..., 7), which surround said main reference FUKO, are synchronised in accordance with a concentric ring structure (O) having a hierarchy which is established from the inside towards the outside, in that in the direction of this ring structure, from the inside towards the outside, each FUKO is assigned at least one of the FUKOs, which are spatially directly pre-arranged relative to the former, as a reference FUKO.
AU68811/81A 1980-03-27 1981-03-26 Mobile radio network Ceased AU524156B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE30119358 1980-03-27
DE3011935A DE3011935C2 (en) 1980-03-27 1980-03-27 Mobile radio network with network-wide synchronization

Publications (2)

Publication Number Publication Date
AU6881181A AU6881181A (en) 1981-10-15
AU524156B2 true AU524156B2 (en) 1982-09-02

Family

ID=6098567

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68811/81A Ceased AU524156B2 (en) 1980-03-27 1981-03-26 Mobile radio network

Country Status (5)

Country Link
EP (1) EP0037519B1 (en)
JP (1) JPS56149835A (en)
AT (1) ATE6183T1 (en)
AU (1) AU524156B2 (en)
DE (1) DE3011935C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3577382D1 (en) * 1984-02-23 1990-05-31 Ant Nachrichtentech RADIO TELEPHONE SYSTEM.
FI71452C (en) * 1985-04-10 1986-12-19 Arvo Mustonen SYNKRONISERINGSFOERFARANDE FOER ETT LOKALT T EX RIKSOMFATTANDEPERSONSOEKARNAETS RADIOSAENDARE
DE3539698C2 (en) * 1985-11-08 1994-11-24 Siemens Ag Radio system for transmitting information for fixed and mobile subscriber stations
SE457184B (en) * 1987-04-03 1988-12-05 Ericsson Telefon Ab L M PROCEDURES AND EQUIPMENT FOR SYNCHRONIZATION AND TRANSFER OF INFORMATION IN A RADIO COMMUNICATION NETWORK
DE4105267A1 (en) * 1990-02-27 1991-08-29 Motorola Inc IMPROVED SYNCHRONIZATION TECHNOLOGY
DE4317895C2 (en) * 1993-05-28 1996-11-14 Siemens Ag Method for synchronizing base stations in a multi-cellular, wireless telephone system
DE4332999C2 (en) * 1993-09-28 1997-05-28 Siemens Ag Method and device for generating a system file in base stations of a multi-cellular, wireless telephone system
DE4400331A1 (en) * 1994-01-07 1995-07-27 Sel Alcatel Ag Radio cell extension
JP2921711B2 (en) * 1994-07-06 1999-07-19 エヌ・ティ・ティ移動通信網株式会社 Mobile communication system using base station frequency correction method
NZ330678A (en) * 1995-12-15 1999-11-29 Ericsson Telefon Ab L M Discrete phase locked loop
DE19757367C2 (en) * 1997-12-22 2003-03-13 Siemens Ag Arrangement for synchronizing radio base stations
CN104780613B (en) * 2015-04-23 2018-03-02 河北远东通信系统工程有限公司 Resource-sharing and synchronous method between Digital Clustering base station and switching centre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058094B (en) * 1975-04-11 1982-04-10 Data Transmission Co IMPROVEMENT IN DATA TRANSMISSION SYSTEMS
DE2659635B2 (en) * 1976-12-30 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for digital information transmission via radio

Also Published As

Publication number Publication date
EP0037519A1 (en) 1981-10-14
ATE6183T1 (en) 1984-02-15
EP0037519B1 (en) 1984-02-08
DE3011935A1 (en) 1981-10-01
DE3011935C2 (en) 1982-06-16
JPS56149835A (en) 1981-11-19

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