GB2387507B - Mobile radio communications device and method of operation - Google Patents

Mobile radio communications device and method of operation

Info

Publication number
GB2387507B
GB2387507B GB0208486A GB0208486A GB2387507B GB 2387507 B GB2387507 B GB 2387507B GB 0208486 A GB0208486 A GB 0208486A GB 0208486 A GB0208486 A GB 0208486A GB 2387507 B GB2387507 B GB 2387507B
Authority
GB
United Kingdom
Prior art keywords
communications device
mobile radio
radio communications
mobile
radio
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 - Fee Related
Application number
GB0208486A
Other versions
GB0208486D0 (en
GB2387507A (en
Inventor
Richard Ormson
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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
Application filed by NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB0208486A priority Critical patent/GB2387507B/en
Publication of GB0208486D0 publication Critical patent/GB0208486D0/en
Publication of GB2387507A publication Critical patent/GB2387507A/en
Application granted granted Critical
Publication of GB2387507B publication Critical patent/GB2387507B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B1/38—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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0208486A 2002-04-12 2002-04-12 Mobile radio communications device and method of operation Expired - Fee Related GB2387507B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0208486A GB2387507B (en) 2002-04-12 2002-04-12 Mobile radio communications device and method of operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0208486A GB2387507B (en) 2002-04-12 2002-04-12 Mobile radio communications device and method of operation

Publications (3)

Publication Number Publication Date
GB0208486D0 GB0208486D0 (en) 2002-05-22
GB2387507A GB2387507A (en) 2003-10-15
GB2387507B true GB2387507B (en) 2005-06-29

Family

ID=9934756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0208486A Expired - Fee Related GB2387507B (en) 2002-04-12 2002-04-12 Mobile radio communications device and method of operation

Country Status (1)

Country Link
GB (1) GB2387507B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1919103B8 (en) * 2006-11-02 2016-11-30 Google Technology Holdings LLC Method and apparatus for automatic frequency correction in a multimode device
EP1928195B1 (en) 2006-11-29 2012-08-29 Renesas Electronics Corporation Frequency control during network search by a multi-rat mobile radio communications device
WO2008139348A1 (en) * 2007-05-09 2008-11-20 Nxp B.V. Method and system for synchronization of at least two terminal communication systems and at least one counterpart communication station within a multi-standard wireless communication system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793227A (en) * 1995-08-10 1998-08-11 International Business Machines Corporation Synchronizing logic avoiding metastability
US6125268A (en) * 1997-11-19 2000-09-26 Ericsson Inc. Tuning bandwidth minimization for low voltage dual band receiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793227A (en) * 1995-08-10 1998-08-11 International Business Machines Corporation Synchronizing logic avoiding metastability
US6125268A (en) * 1997-11-19 2000-09-26 Ericsson Inc. Tuning bandwidth minimization for low voltage dual band receiver

Also Published As

Publication number Publication date
GB0208486D0 (en) 2002-05-22
GB2387507A (en) 2003-10-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110412