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Zellenfoermig aufgebautes hf-nachrichtensystem mit einer mehrzahl von antennen

Info

Publication number
DE2806178A1
DE2806178A1 DE19782806178 DE2806178A DE2806178A1 DE 2806178 A1 DE2806178 A1 DE 2806178A1 DE 19782806178 DE19782806178 DE 19782806178 DE 2806178 A DE2806178 A DE 2806178A DE 2806178 A1 DE2806178 A1 DE 2806178A1
Authority
DE
Grant status
Application
Patent type
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.)
Granted
Application number
DE19782806178
Other languages
English (en)
Other versions
DE2806178C2 (de )
DE2806178C3 (de )
Inventor
Victor Graziano
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.)
Motorola Solutions Inc
Original Assignee
Motorola Solutions Inc
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12Fixed resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
DE19782806178 1977-02-14 1978-02-14 Expired - Lifetime DE2806178C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05768260 US4128740A (en) 1977-02-14 1977-02-14 Antenna array for a cellular RF communications system

Publications (3)

Publication Number Publication Date
DE2806178A1 true true DE2806178A1 (de) 1978-08-17
DE2806178C2 DE2806178C2 (de) 1994-04-14
DE2806178C3 DE2806178C3 (de) 1994-04-14

Family

ID=25081982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782806178 Expired - Lifetime DE2806178C2 (de) 1977-02-14 1978-02-14

Country Status (5)

Country Link
US (1) US4128740A (de)
JP (1) JPS6221299B2 (de)
CA (1) CA1088628A (de)
DE (1) DE2806178C2 (de)
GB (1) GB1573560A (de)

Cited By (10)

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EP0021068A1 (de) * 1979-06-07 1981-01-07 Felten & Guilleaume Fernmeldeanlagen GmbH Funknetz mit Zellenstruktur
DE3130153A1 (de) * 1981-07-30 1983-02-17 Siemens Ag System zur reduzierung von gleichkanalstoerungen in zellularen mobilfunknetzen mit extrem unterschiedlich grossen nachbar-funkbereichen
EP0150399A2 (de) * 1984-01-28 1985-08-07 Licentia Patent-Verwaltungs-GmbH Digitales Zellenfunksystem mit Zeitmultiplex
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
EP0435283A1 (de) * 1989-12-28 1991-07-03 Nec Corporation Antennensystem zur Reduzierung gegenseitiger Störungen bei Benutzung gleicher Kanäle
EP0540387A2 (de) * 1991-10-17 1993-05-05 Alcatel N.V. Zellulares Funkkommunikationssystem mit phasengesteuerten Antennen
WO1994005096A1 (de) * 1992-08-26 1994-03-03 Siemens Aktiengesellschaft Mobiles funknetz
EP0648028A1 (de) * 1993-10-07 1995-04-12 Nec Corporation Mobiles Kommunikationssystem
USRE37820E1 (en) * 1994-06-28 2002-08-13 Littlefeet, Inc. Arrangements of base transceiver stations of an area-covering network
EP1753257A1 (de) * 1995-12-29 2007-02-14 AT&T Corporation System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen

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Cited By (14)

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EP0021068A1 (de) * 1979-06-07 1981-01-07 Felten & Guilleaume Fernmeldeanlagen GmbH Funknetz mit Zellenstruktur
DE3130153A1 (de) * 1981-07-30 1983-02-17 Siemens Ag System zur reduzierung von gleichkanalstoerungen in zellularen mobilfunknetzen mit extrem unterschiedlich grossen nachbar-funkbereichen
EP0150399A2 (de) * 1984-01-28 1985-08-07 Licentia Patent-Verwaltungs-GmbH Digitales Zellenfunksystem mit Zeitmultiplex
EP0150399A3 (en) * 1984-01-28 1987-05-06 Licentia Patent-Verwaltungs-Gmbh Cellular digital radio telephone system with time division multiplex
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
EP0435283A1 (de) * 1989-12-28 1991-07-03 Nec Corporation Antennensystem zur Reduzierung gegenseitiger Störungen bei Benutzung gleicher Kanäle
EP0540387A2 (de) * 1991-10-17 1993-05-05 Alcatel N.V. Zellulares Funkkommunikationssystem mit phasengesteuerten Antennen
EP0540387A3 (de) * 1991-10-17 1994-01-05 Alcatel Nv
WO1994005096A1 (de) * 1992-08-26 1994-03-03 Siemens Aktiengesellschaft Mobiles funknetz
US5561842A (en) * 1992-08-26 1996-10-01 Siemens Aktiengesellschaft Mobile radio network
EP0648028A1 (de) * 1993-10-07 1995-04-12 Nec Corporation Mobiles Kommunikationssystem
US5548807A (en) * 1993-10-07 1996-08-20 Nec Corporation Mobile communication system comprising base stations each having omnidirectional antenna for reception of interference wave
USRE37820E1 (en) * 1994-06-28 2002-08-13 Littlefeet, Inc. Arrangements of base transceiver stations of an area-covering network
EP1753257A1 (de) * 1995-12-29 2007-02-14 AT&T Corporation System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen

Also Published As

Publication number Publication date Type
CA1088628A (en) 1980-10-28 grant
JPS53117901A (en) 1978-10-14 application
GB1573560A (en) 1980-08-28 application
JP1416959C (de) grant
DE2806178C2 (de) 1994-04-14 grant
DE2806178C3 (de) 1994-04-14 grant
US4128740A (en) 1978-12-05 grant
JPS6221299B2 (de) 1987-05-12 grant
CA1088628A1 (de) grant

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