GB0006421D0 - Device and method for transmission in a mobile telephone - Google Patents

Device and method for transmission in a mobile telephone

Info

Publication number
GB0006421D0
GB0006421D0 GB0006421A GB0006421A GB0006421D0 GB 0006421 D0 GB0006421 D0 GB 0006421D0 GB 0006421 A GB0006421 A GB 0006421A GB 0006421 A GB0006421 A GB 0006421A GB 0006421 D0 GB0006421 D0 GB 0006421D0
Authority
GB
United Kingdom
Prior art keywords
transmission
mobile telephone
telephone
mobile
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.)
Granted
Application number
GB0006421A
Other versions
GB2349308A (en
GB2349308B (en
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Publication of GB0006421D0 publication Critical patent/GB0006421D0/en
Publication of GB2349308A publication Critical patent/GB2349308A/en
Application granted granted Critical
Publication of GB2349308B publication Critical patent/GB2349308B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0491—Circuits with frequency synthesizers, frequency converters or modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0006421A 1999-03-16 2000-03-16 Device and method for transmission in a mobile telephone Expired - Lifetime GB2349308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903225A FR2791213B1 (en) 1999-03-16 1999-03-16 DEVICE AND METHOD FOR TRANSMISSION IN A MOBILE TELEPHONE

Publications (3)

Publication Number Publication Date
GB0006421D0 true GB0006421D0 (en) 2000-05-03
GB2349308A GB2349308A (en) 2000-10-25
GB2349308B GB2349308B (en) 2003-06-18

Family

ID=9543238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0006421A Expired - Lifetime GB2349308B (en) 1999-03-16 2000-03-16 Device and method for transmission in a mobile telephone

Country Status (3)

Country Link
DE (1) DE10012636B4 (en)
FR (1) FR2791213B1 (en)
GB (1) GB2349308B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785260A (en) * 1986-03-18 1988-11-15 International Mobile Machines Corporation Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels
EP0364679B1 (en) * 1988-10-18 1994-11-02 Siemens-Albis Aktiengesellschaft Frequency synthesizer apparatus
US5146186A (en) * 1991-05-13 1992-09-08 Microsource, Inc. Programmable-step, high-resolution frequency synthesizer which substantially eliminates spurious frequencies without adversely affecting phase noise
FI89848C (en) * 1991-09-25 1993-11-25 Nokia Mobile Phones Ltd Generation of the transmission signal in a mobile phone
US5353311A (en) * 1992-01-09 1994-10-04 Nec Corporation Radio transmitter
US5794131A (en) * 1996-03-19 1998-08-11 Ericsson Inc. Reducing or eliminating radio transmitter mixer spurious outputs

Also Published As

Publication number Publication date
DE10012636A1 (en) 2000-10-05
FR2791213B1 (en) 2001-05-25
GB2349308A (en) 2000-10-25
GB2349308B (en) 2003-06-18
DE10012636B4 (en) 2010-10-07
FR2791213A1 (en) 2000-09-22

Similar Documents

Publication Publication Date Title
IL142814A0 (en) Communication method and a communication device
GB2342011B (en) Method and apparatus for providing speakerphone operation in a portable communication device
EP1102418A4 (en) Communication device and communication method
EP1143625A4 (en) Communication device and communication method
GB9812404D0 (en) Location apparatus and method in a mobile telecommunications system
IL145548A0 (en) Apparatus and method for gated transmission in a cdma communication system
HK1042009A1 (en) Mobile communication device and data concealling method
HK1039842A1 (en) Method and system in a telecommunication system
AU4477997A (en) Device and method in a cellular mobile telephone system
EP1145455A4 (en) A data communication device and method in a cdma communication system
SG105498A1 (en) Mobile device and key arranging method
HK1032702A1 (en) Method and device in a mobile station
EP1197022A4 (en) Method and apparatus in a wireless communication system
GB0022553D0 (en) Method and apparatus for call set up in a communications system
GB2345617B (en) Method and device in a mobile telecommunication network
IL139076A0 (en) Communication device and a communication method
GB2364475B (en) A device and a method in a switched telecommunication system
HK1044856B (en) Method and device at a transmitter and receiver unit in a mobile telephone system
IL145108A0 (en) Communication device and communication method
AU2001257207A1 (en) Method and apparatus for using a standard telephone with a wireless communications system
AU7781100A (en) Charging device and mobile telephone comprising a charging device
IL143096A0 (en) Communication method and a communication device
AU2424401A (en) A method for validating an application for use in a mobile communication device
AU2001265284A1 (en) Method and apparatus for using a cellular telephone as an authentification device
EP1143641A4 (en) Method and device for transmitting a message in a mobile communication system

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120426 AND 20120502

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120503 AND 20120509

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20180920 AND 20180926

PE20 Patent expired after termination of 20 years

Expiry date: 20200315