FR2619478A1 - Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne - Google Patents

Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne Download PDF

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Publication number
FR2619478A1
FR2619478A1 FR8711360A FR8711360A FR2619478A1 FR 2619478 A1 FR2619478 A1 FR 2619478A1 FR 8711360 A FR8711360 A FR 8711360A FR 8711360 A FR8711360 A FR 8711360A FR 2619478 A1 FR2619478 A1 FR 2619478A1
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FR
France
Prior art keywords
signals
station
stations
antenna
channel
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.)
Granted
Application number
FR8711360A
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English (en)
French (fr)
Other versions
FR2619478B1 (enrdf_load_stackoverflow
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Individual
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Individual
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 Individual filed Critical Individual
Priority to FR8711360A priority Critical patent/FR2619478A1/fr
Publication of FR2619478A1 publication Critical patent/FR2619478A1/fr
Application granted granted Critical
Publication of FR2619478B1 publication Critical patent/FR2619478B1/fr
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15507—Relay station based processing for cell extension or control of coverage area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
FR8711360A 1987-08-10 1987-08-10 Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne Granted FR2619478A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8711360A FR2619478A1 (fr) 1987-08-10 1987-08-10 Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711360A FR2619478A1 (fr) 1987-08-10 1987-08-10 Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne

Publications (2)

Publication Number Publication Date
FR2619478A1 true FR2619478A1 (fr) 1989-02-17
FR2619478B1 FR2619478B1 (enrdf_load_stackoverflow) 1994-04-22

Family

ID=9354061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8711360A Granted FR2619478A1 (fr) 1987-08-10 1987-08-10 Reemetteur a amplification directe pour l'extension de la zone de couverture d'une section hertzienne

Country Status (1)

Country Link
FR (1) FR2619478A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568142A3 (enrdf_load_stackoverflow) * 1992-04-28 1994-03-02 Philips Electronics Nv

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041389A (en) * 1975-07-09 1977-08-09 Gte Automatic Electric Laboratories Incorporated Nonfrequency-converting microwave radio repeater using a low power consumption amplifier
FR2357114A1 (fr) * 1976-06-30 1978-01-27 Thomson Csf Repeteur pour faisceau hertzien et station relais equipee d'un tel repeteur
EP0118997A2 (en) * 1983-02-10 1984-09-19 Fujitsu Limited Direct relay equipment
WO1987002538A1 (en) * 1985-10-15 1987-04-23 Minori Kawano Cellular radio telephone enhancement circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041389A (en) * 1975-07-09 1977-08-09 Gte Automatic Electric Laboratories Incorporated Nonfrequency-converting microwave radio repeater using a low power consumption amplifier
FR2357114A1 (fr) * 1976-06-30 1978-01-27 Thomson Csf Repeteur pour faisceau hertzien et station relais equipee d'un tel repeteur
EP0118997A2 (en) * 1983-02-10 1984-09-19 Fujitsu Limited Direct relay equipment
WO1987002538A1 (en) * 1985-10-15 1987-04-23 Minori Kawano Cellular radio telephone enhancement circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568142A3 (enrdf_load_stackoverflow) * 1992-04-28 1994-03-02 Philips Electronics Nv

Also Published As

Publication number Publication date
FR2619478B1 (enrdf_load_stackoverflow) 1994-04-22

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TP Transmission of property
ST Notification of lapse