BR9611390A - Telefonia digital usando mensagens de controle transmitidas em intervalos de tempo para distribuição de frequência rf - Google Patents

Telefonia digital usando mensagens de controle transmitidas em intervalos de tempo para distribuição de frequência rf

Info

Publication number
BR9611390A
BR9611390A BR9611390A BR9611390A BR9611390A BR 9611390 A BR9611390 A BR 9611390A BR 9611390 A BR9611390 A BR 9611390A BR 9611390 A BR9611390 A BR 9611390A BR 9611390 A BR9611390 A BR 9611390A
Authority
BR
Brazil
Prior art keywords
control messages
time intervals
frequency distribution
messages transmitted
digital telephony
Prior art date
Application number
BR9611390A
Other languages
English (en)
Inventor
Paul Maxwell Martin
Ruppert Leslie Alexan Goodings
Christopher John Shore
Original Assignee
Ionica Int Ltd
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
Priority claimed from GBGB9523041.3A external-priority patent/GB9523041D0/en
Priority claimed from GBGB9602965.7A external-priority patent/GB9602965D0/en
Application filed by Ionica Int Ltd filed Critical Ionica Int Ltd
Publication of BR9611390A publication Critical patent/BR9611390A/pt

Links

Classifications

    • 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
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
BR9611390A 1995-11-10 1996-11-08 Telefonia digital usando mensagens de controle transmitidas em intervalos de tempo para distribuição de frequência rf BR9611390A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9523041.3A GB9523041D0 (en) 1995-11-10 1995-11-10 Digital telephony
GBGB9602965.7A GB9602965D0 (en) 1995-11-10 1996-02-13 Digital telephony
GBGB9620507.5A GB9620507D0 (en) 1995-11-10 1996-10-02 Digital telephony
PCT/GB1996/002750 WO1997017772A1 (en) 1995-11-10 1996-11-08 Digital telephony using control messages transmitted in time slots for rf frequency allocation

Publications (1)

Publication Number Publication Date
BR9611390A true BR9611390A (pt) 1999-07-13

Family

ID=27267973

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611390A BR9611390A (pt) 1995-11-10 1996-11-08 Telefonia digital usando mensagens de controle transmitidas em intervalos de tempo para distribuição de frequência rf

Country Status (8)

Country Link
EP (1) EP0860061B1 (pt)
JP (1) JP2000500306A (pt)
AT (1) ATE189089T1 (pt)
AU (1) AU7577596A (pt)
BR (1) BR9611390A (pt)
DE (1) DE69606319T2 (pt)
ES (1) ES2145493T3 (pt)
WO (1) WO1997017772A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438691A1 (de) * 1994-10-29 1996-05-02 Nokia Kabel Gmbh Luftkabel
WO2015147570A1 (ko) * 2014-03-26 2015-10-01 엘지전자 주식회사 Fdr 전송을 지원하는 무선접속시스템에서 자원 할당 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166927A (en) * 1978-07-21 1979-09-04 British Columbia Telephone Company Apparatus and method for frequency channel selection in a radiotelephone system
JPH0695656B2 (ja) * 1987-03-12 1994-11-24 株式会社東芝 無線チヤネルサ−チ方式
US5142691A (en) * 1991-04-05 1992-08-25 Motorola, Inc. Frequency management system
WO1995019084A1 (en) * 1994-01-05 1995-07-13 Thomson Consumer Electronics, Inc. Clear channel selection system for a cordless telephone

Also Published As

Publication number Publication date
MX9803688A (es) 1998-10-31
EP0860061B1 (en) 2000-01-19
ES2145493T3 (es) 2000-07-01
EP0860061A1 (en) 1998-08-26
DE69606319D1 (de) 2000-02-24
JP2000500306A (ja) 2000-01-11
ATE189089T1 (de) 2000-02-15
WO1997017772A1 (en) 1997-05-15
DE69606319T2 (de) 2000-07-13
AU7577596A (en) 1997-05-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HKFF Publication of grant (deleted)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
TE Change of address
B25A Requested transfer of rights approved

Free format text: NORTEL NETWORKS UK LIMITED (CA)

B25A Requested transfer of rights approved

Free format text: NORTEL NETWORKS LIMITED (CA)