AU5703094A - Process for optimizing frequency choice in variable frequency radio transmission and equipment for carrying out same - Google Patents

Process for optimizing frequency choice in variable frequency radio transmission and equipment for carrying out same

Info

Publication number
AU5703094A
AU5703094A AU57030/94A AU5703094A AU5703094A AU 5703094 A AU5703094 A AU 5703094A AU 57030/94 A AU57030/94 A AU 57030/94A AU 5703094 A AU5703094 A AU 5703094A AU 5703094 A AU5703094 A AU 5703094A
Authority
AU
Australia
Prior art keywords
carrying
equipment
radio transmission
out same
optimizing
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.)
Abandoned
Application number
AU57030/94A
Other languages
English (en)
Inventor
Jean-Paul D'oliveira
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.)
3ei - Europeenne D'etudes Electroniques Et Informatiques (sarl)
Original Assignee
3EI EUROP D ETUDES ELECTRONIQU
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 3EI EUROP D ETUDES ELECTRONIQU filed Critical 3EI EUROP D ETUDES ELECTRONIQU
Publication of AU5703094A publication Critical patent/AU5703094A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • 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
    • H04B7/2621—Radio 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H04B2001/7154—Interference-related aspects with means for preventing interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU57030/94A 1992-12-21 1993-12-17 Process for optimizing frequency choice in variable frequency radio transmission and equipment for carrying out same Abandoned AU5703094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9215393A FR2699769A1 (fr) 1992-12-21 1992-12-21 Procédé pour optimiser le choix des fréquences dans une transmission radioélectrique à fréquences variables, et équipements pour sa mise en Óoeuvre.
FR9215393 1992-12-21
PCT/FR1993/001261 WO1994015414A1 (fr) 1992-12-21 1993-12-17 Procede pour optimiser le choix des frequences dans une transmission a frequences variables, et equipements pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
AU5703094A true AU5703094A (en) 1994-07-19

Family

ID=9436852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57030/94A Abandoned AU5703094A (en) 1992-12-21 1993-12-17 Process for optimizing frequency choice in variable frequency radio transmission and equipment for carrying out same

Country Status (3)

Country Link
AU (1) AU5703094A (fr)
FR (1) FR2699769A1 (fr)
WO (1) WO1994015414A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781582A (en) * 1995-05-04 1998-07-14 Interwave Communications International Ltd. Frequency agile transceiver with multiple frequency synthesizers per transceiver
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445698B (sv) * 1984-11-19 1986-07-07 Ericsson Telefon Ab L M Forfarande att reducera smalbandiga storares inverkan vid radiokommunikation mellan tva stationer, vilka utnyttjar frekvenshopp
JP2852045B2 (ja) * 1988-02-25 1999-01-27 日本電気株式会社 無線周波数切替方法
DE4017756A1 (de) * 1990-06-01 1991-12-05 Grundig Emv Rds-rundfunkempfaenger mit einer einrichtung zum aufsuchen aktuell empfangswuerdiger alternativer frequenzen

Also Published As

Publication number Publication date
WO1994015414A1 (fr) 1994-07-07
FR2699769A1 (fr) 1994-06-24

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