BR9404234A - Processo para cada repetidora de número limitado de repetidoras codificar adaptativamente de forma digital a informação analógica e repetidora aperfeiçoada - Google Patents

Processo para cada repetidora de número limitado de repetidoras codificar adaptativamente de forma digital a informação analógica e repetidora aperfeiçoada

Info

Publication number
BR9404234A
BR9404234A BR9404234A BR9404234A BR9404234A BR 9404234 A BR9404234 A BR 9404234A BR 9404234 A BR9404234 A BR 9404234A BR 9404234 A BR9404234 A BR 9404234A BR 9404234 A BR9404234 A BR 9404234A
Authority
BR
Brazil
Prior art keywords
repeater
repeaters
limited number
improved analog
information
Prior art date
Application number
BR9404234A
Other languages
English (en)
Inventor
Mario F Derango
Richard L Bennett
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
Publication of BR9404234A publication Critical patent/BR9404234A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Dc Digital Transmission (AREA)
BR9404234A 1993-02-25 1994-01-27 Processo para cada repetidora de número limitado de repetidoras codificar adaptativamente de forma digital a informação analógica e repetidora aperfeiçoada BR9404234A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/022,229 US5341398A (en) 1993-02-25 1993-02-25 Method for repeaters to adaptively digitally code received analog information
PCT/US1994/001048 WO1994019882A1 (en) 1993-02-25 1994-01-27 A method for repeaters to adaptively digitally code received analog information

Publications (1)

Publication Number Publication Date
BR9404234A true BR9404234A (pt) 1999-06-15

Family

ID=21808520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404234A BR9404234A (pt) 1993-02-25 1994-01-27 Processo para cada repetidora de número limitado de repetidoras codificar adaptativamente de forma digital a informação analógica e repetidora aperfeiçoada

Country Status (8)

Country Link
US (1) US5341398A (pt)
EP (1) EP0641503A4 (pt)
KR (1) KR950701478A (pt)
CN (1) CN1035974C (pt)
AU (1) AU662682B2 (pt)
BR (1) BR9404234A (pt)
CA (1) CA2117921A1 (pt)
WO (1) WO1994019882A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9601606D0 (sv) * 1996-04-26 1996-04-26 Ericsson Telefon Ab L M Sätt vid radiotelekommunikationssystem
US5801549A (en) * 1996-12-13 1998-09-01 International Business Machines Corporation Simultaneous transmission bidirectional repeater and initialization mechanism
US6862430B1 (en) * 2000-07-05 2005-03-01 Echelon Corporation System and method for selecting repeaters
US7103016B1 (en) 2000-08-11 2006-09-05 Echelon Corporation System and method for providing transaction control on a data network
KR100714653B1 (ko) * 2003-03-12 2007-05-07 인터내셔널 비지네스 머신즈 코포레이션 변환 방법 및 트랜스버터
US7489905B2 (en) * 2006-03-01 2009-02-10 Research In Motion Limited System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods
WO2009003312A1 (fr) * 2007-06-29 2009-01-08 Alcatel Shanghai Bell Company, Ltd. Procédé pour sélectionner automatiquement le mode relais dans un poste relais dans un réseau de relais sans fil et son dispositif
US8532566B2 (en) 2011-06-08 2013-09-10 Andrew Llc System and method for reducing desensitization of a base station transceiver for mobile wireless repeater systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US510525A (en) * 1893-12-12 Hammer and nail-extracting device
US4377860A (en) * 1981-01-05 1983-03-22 American Microsystems, Inc. Bandwidth reduction method and structure for combining voice and data in a PCM channel
US4682123A (en) * 1986-06-11 1987-07-21 Rockwell International Corporation Digital voice and data frequency modulation circuit
US5109525A (en) * 1988-12-02 1992-04-28 Delaware Two-way radio with voice storage

Also Published As

Publication number Publication date
CN1102756A (zh) 1995-05-17
AU6167594A (en) 1994-09-14
EP0641503A1 (en) 1995-03-08
EP0641503A4 (en) 1998-04-22
AU662682B2 (en) 1995-09-07
WO1994019882A1 (en) 1994-09-01
KR950701478A (ko) 1995-03-23
CA2117921A1 (en) 1994-09-01
US5341398A (en) 1994-08-23
CN1035974C (zh) 1997-09-24

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H04B 1/10 (2006.01), H04B 1/40 (2015.0