GB2283394A - Method and circuit for retuning of a radio receiver - Google Patents

Method and circuit for retuning of a radio receiver

Info

Publication number
GB2283394A
GB2283394A GB9424240A GB9424240A GB2283394A GB 2283394 A GB2283394 A GB 2283394A GB 9424240 A GB9424240 A GB 9424240A GB 9424240 A GB9424240 A GB 9424240A GB 2283394 A GB2283394 A GB 2283394A
Authority
GB
United Kingdom
Prior art keywords
radio receiver
retuning
tuning
circuit
receiver
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.)
Withdrawn
Application number
GB9424240A
Other versions
GB9424240D0 (en
Inventor
Christopher Frank Bussan
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
Publication of GB9424240D0 publication Critical patent/GB9424240D0/en
Publication of GB2283394A publication Critical patent/GB2283394A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

A method and associated circuitry for retuning a tuning frequency of the tuning circuitry (422) of a radio receiver (400) to a frequency channel of a set of frequency channels. The tuning frequency of the tuning circuitry is returned when the tuning circuitry (422) is initially communication signal (412) transmitted by a transmitter of a most-desired network of transmitters is detected by the radio receiver (400) when the receiver (400) is retuned, then the receiver (400) clamps to the transmitter of the most-desired network of transmitters. <IMAGE>
GB9424240A 1993-04-21 1994-11-30 Method and circuit for retuning of a radio receiver Withdrawn GB2283394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5110893A 1993-04-21 1993-04-21
PCT/US1994/003787 WO1994024832A1 (en) 1993-04-21 1994-04-06 Method and circuit for retuning of a radio receiver

Publications (2)

Publication Number Publication Date
GB9424240D0 GB9424240D0 (en) 1995-03-01
GB2283394A true GB2283394A (en) 1995-05-03

Family

ID=21969396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424240A Withdrawn GB2283394A (en) 1993-04-21 1994-11-30 Method and circuit for retuning of a radio receiver

Country Status (8)

Country Link
JP (1) JPH07508392A (en)
CN (1) CN1104024A (en)
BR (1) BR9404826A (en)
CA (1) CA2135917A1 (en)
FR (1) FR2705185B1 (en)
GB (1) GB2283394A (en)
IT (1) IT1272980B (en)
WO (1) WO1994024832A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0768803A1 (en) * 1995-10-11 1997-04-16 Philips Electronique Grand Public Scanning protocol for control signals in a cordless telephone
US6697607B1 (en) * 2000-11-03 2004-02-24 International Business Machines Corporation Automatic receiver control upon initialization
WO2021134411A1 (en) 2019-12-31 2021-07-08 Arris Enterprises Llc Downstream modem channel analysis and allocation system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903320A (en) * 1987-03-20 1990-02-20 Fujitsu Limited Apparatus for selecting control channel in mobile communication system
US4905301A (en) * 1988-07-28 1990-02-27 Motorola, Inc. Selective system scan for multizone radiotelephone subscriber units
US5203012A (en) * 1992-02-10 1993-04-13 Motorola, Inc. Method and apparatus for optimum channel assignment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402562C3 (en) * 1974-01-19 1978-07-13 Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg Method for the automatic search of modulated radio channels
JP3196211B2 (en) * 1992-05-08 2001-08-06 モトローラ・インコーポレイテッド Method and circuit for selecting tuning of a wireless receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903320A (en) * 1987-03-20 1990-02-20 Fujitsu Limited Apparatus for selecting control channel in mobile communication system
US4905301A (en) * 1988-07-28 1990-02-27 Motorola, Inc. Selective system scan for multizone radiotelephone subscriber units
US5203012A (en) * 1992-02-10 1993-04-13 Motorola, Inc. Method and apparatus for optimum channel assignment

Also Published As

Publication number Publication date
FR2705185B1 (en) 1996-08-02
CA2135917A1 (en) 1994-10-27
GB9424240D0 (en) 1995-03-01
WO1994024832A1 (en) 1994-10-27
ITRM940222A0 (en) 1994-04-20
CN1104024A (en) 1995-06-21
JPH07508392A (en) 1995-09-14
ITRM940222A1 (en) 1995-10-20
FR2705185A1 (en) 1994-11-18
BR9404826A (en) 1999-06-15
IT1272980B (en) 1997-07-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)