CA1109524A - Systeme de transmission a diffusion simultanee - Google Patents

Systeme de transmission a diffusion simultanee

Info

Publication number
CA1109524A
CA1109524A CA305,336A CA305336A CA1109524A CA 1109524 A CA1109524 A CA 1109524A CA 305336 A CA305336 A CA 305336A CA 1109524 A CA1109524 A CA 1109524A
Authority
CA
Canada
Prior art keywords
link
time delay
simulcast
sites
site
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.)
Expired
Application number
CA305,336A
Other languages
English (en)
Inventor
James L. Osborn
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 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
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1109524A publication Critical patent/CA1109524A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CA305,336A 1977-07-15 1978-06-13 Systeme de transmission a diffusion simultanee Expired CA1109524A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81588577A 1977-07-15 1977-07-15
US815,885 1977-07-15

Publications (1)

Publication Number Publication Date
CA1109524A true CA1109524A (fr) 1981-09-22

Family

ID=25219104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305,336A Expired CA1109524A (fr) 1977-07-15 1978-06-13 Systeme de transmission a diffusion simultanee

Country Status (4)

Country Link
JP (1) JPS5847107B2 (fr)
CA (1) CA1109524A (fr)
DE (1) DE2831056C2 (fr)
GB (1) GB2001230B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020176A1 (de) * 1980-05-28 1981-12-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender
DE3133120A1 (de) * 1981-08-21 1983-03-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum automatischen ermitteln eines laufzeitausgleichs in einem gleichwellenfunknetz
GB2183969B (en) * 1985-11-28 1989-10-04 Stc Plc Network equalisation
JP2615753B2 (ja) * 1988-02-10 1997-06-04 日本電気株式会社 自動位相調整方式
FR2659181B1 (fr) * 1990-03-02 1994-01-14 France Telediffusion Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique.
DE4343765C2 (de) * 1993-12-21 2003-11-13 Detecon Gmbh Steuerungssystem für die Funkversorgung in einem zellularen, digitalen Mobilkommunikationssystem
GB2299488A (en) * 1995-03-16 1996-10-02 Motorola Ltd Radio antenna arrangement
KR100211581B1 (ko) * 1997-05-10 1999-08-02 윤종용 Gps 수신기로부터의 기준클럭신호 지연회로를 이용한 페이징 시스템의 호데이타 송출방법
KR100891785B1 (ko) * 2002-04-27 2009-04-07 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 멀티캐스트멀티미디어 방송 서비스를 위한 소프트 핸드오버 방법
JP2006005615A (ja) * 2004-06-17 2006-01-05 Eiden Kk 単一周波数網地上ディジタル放送システム、単一周波数網の同期方式、及び送信装置
JP6861561B2 (ja) * 2017-03-31 2021-04-21 ヤンマーパワーテクノロジー株式会社 水田作業機

Also Published As

Publication number Publication date
JPS5421103A (en) 1979-02-17
GB2001230B (en) 1982-01-27
DE2831056A1 (de) 1979-02-01
DE2831056C2 (de) 1983-03-31
JPS5847107B2 (ja) 1983-10-20
GB2001230A (en) 1979-01-24

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Legal Events

Date Code Title Description
MKEX Expiry