GB2415846B - Receiver for use in wireless communications and method and terminal using it - Google Patents

Receiver for use in wireless communications and method and terminal using it

Info

Publication number
GB2415846B
GB2415846B GB0414459A GB0414459A GB2415846B GB 2415846 B GB2415846 B GB 2415846B GB 0414459 A GB0414459 A GB 0414459A GB 0414459 A GB0414459 A GB 0414459A GB 2415846 B GB2415846 B GB 2415846B
Authority
GB
United Kingdom
Prior art keywords
receiver
terminal
wireless communications
communications
wireless
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
GB0414459A
Other versions
GB2415846A (en
GB0414459D0 (en
Inventor
Moshe Ben-Ayun
Nir Corse
Ovadia Grossman
Mark Rozental
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
Priority to GB0414459A priority Critical patent/GB2415846B/en
Publication of GB0414459D0 publication Critical patent/GB0414459D0/en
Priority to CN200580021656A priority patent/CN100588123C/en
Priority to DE112005001456T priority patent/DE112005001456T5/en
Priority to JP2007519294A priority patent/JP2008509577A/en
Priority to AU2005267308A priority patent/AU2005267308B2/en
Priority to PCT/US2005/022335 priority patent/WO2006012245A1/en
Priority to CA2572236A priority patent/CA2572236C/en
Publication of GB2415846A publication Critical patent/GB2415846A/en
Application granted granted Critical
Publication of GB2415846B publication Critical patent/GB2415846B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/009—Compensating quadrature phase or amplitude imbalances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB0414459A 2004-06-29 2004-06-29 Receiver for use in wireless communications and method and terminal using it Expired - Fee Related GB2415846B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0414459A GB2415846B (en) 2004-06-29 2004-06-29 Receiver for use in wireless communications and method and terminal using it
CN200580021656A CN100588123C (en) 2004-06-29 2005-06-23 Receiver for use in wireless communications and method and terminal using same
DE112005001456T DE112005001456T5 (en) 2004-06-29 2005-06-23 Receivers for use in wireless messaging and method and terminal using the same
JP2007519294A JP2008509577A (en) 2004-06-29 2005-06-23 Receiver for use in wireless communication, and method and terminal using the receiver
AU2005267308A AU2005267308B2 (en) 2004-06-29 2005-06-23 Receiver for use in wireless communications and method and terminal using it
PCT/US2005/022335 WO2006012245A1 (en) 2004-06-29 2005-06-23 Receiver for use in wireless communications and method and terminal using it
CA2572236A CA2572236C (en) 2004-06-29 2005-06-23 Receiver for use in wireless communications and method and terminal using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0414459A GB2415846B (en) 2004-06-29 2004-06-29 Receiver for use in wireless communications and method and terminal using it

Publications (3)

Publication Number Publication Date
GB0414459D0 GB0414459D0 (en) 2004-07-28
GB2415846A GB2415846A (en) 2006-01-04
GB2415846B true GB2415846B (en) 2006-08-02

Family

ID=32800330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0414459A Expired - Fee Related GB2415846B (en) 2004-06-29 2004-06-29 Receiver for use in wireless communications and method and terminal using it

Country Status (7)

Country Link
JP (1) JP2008509577A (en)
CN (1) CN100588123C (en)
AU (1) AU2005267308B2 (en)
CA (1) CA2572236C (en)
DE (1) DE112005001456T5 (en)
GB (1) GB2415846B (en)
WO (1) WO2006012245A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2437574B (en) 2006-04-28 2008-06-25 Motorola Inc Receiver for use in wireless communications and method of operation of the receiver
US8503545B2 (en) 2006-08-31 2013-08-06 Advanced Micro Devices, Inc. I/Q imbalance compensation
JP4850222B2 (en) * 2008-08-26 2012-01-11 株式会社豊田中央研究所 Correction method of offset amount in phased array radar

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008629A1 (en) * 2002-07-16 2004-01-22 Intel Corporation Method and apparatus to compensate imbalance of demodulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696017A (en) * 1986-02-03 1987-09-22 E-Systems, Inc. Quadrature signal generator having digitally-controlled phase and amplitude correction
US5901346A (en) * 1996-12-11 1999-05-04 Motorola, Inc. Method and apparatus utilizing a compensated multiple output signal source
US6122325A (en) * 1998-02-04 2000-09-19 Lsi Logic Corporation Method and system for detecting and correcting in-phase/quadrature imbalance in digital communication receivers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004008629A1 (en) * 2002-07-16 2004-01-22 Intel Corporation Method and apparatus to compensate imbalance of demodulator

Also Published As

Publication number Publication date
AU2005267308B2 (en) 2008-04-10
CA2572236C (en) 2010-10-19
JP2008509577A (en) 2008-03-27
GB2415846A (en) 2006-01-04
CN100588123C (en) 2010-02-03
CN1981437A (en) 2007-06-13
CA2572236A1 (en) 2006-02-02
WO2006012245A1 (en) 2006-02-02
AU2005267308A1 (en) 2006-02-02
DE112005001456T5 (en) 2007-05-31
GB0414459D0 (en) 2004-07-28

Similar Documents

Publication Publication Date Title
ZA200703356B (en) Improved mobile communication terminal and method
EP1788740A4 (en) Radio communication device and radio communication method
EP1758415A4 (en) Communication terminal apparatus and wireless transmission method
EP1667367A4 (en) Radio communication method and radio communication device
EP1924067A4 (en) Mobile communication terminal and mobile communication method
PT1774764E (en) Improved mobile communications terminal and method
EP1768280A4 (en) Position determining method and mobile communication terminal apparatus
GB2420474C (en) Data-backup system and method for mobile communication terminal
EP1843497A4 (en) Wireless communication apparatus, mobile terminal and wireless communication method
EP1865618A4 (en) Mobile terminal, wireless communication apparatus and wireless communication method
EP1760978A4 (en) Radio communication device and radio communication method
EP1860796A4 (en) Wireless communication apparatus and wireless communication method
EP1830503A4 (en) Wireless communication apparatus and wireless communication method
EP1865736A4 (en) Wireless communication device and wireless communication method
EP2099233A4 (en) Wireless communication method, base station, and user terminal
IL179711A0 (en) Systems and methods for packet based handoff in wireless communication systems
EP1901459A4 (en) Wireless communication apparatus and wireless communication method
EP1865637A4 (en) Wireless communication apparatus and wireless communication method
EP1763166A4 (en) Radio transmitting apparatus and radio transmitting method in multicarrier communication
EP1753255A4 (en) Positioning method and mobile communication terminal
EP1679830A4 (en) Radio communication method and radio communication device
EP1865635A4 (en) Wireless communication apparatus and wireless communication method
EP1830489A4 (en) Mobile communication method and mobile station
EP1863197A4 (en) Wireless communication apparatus and wireless communication method
EP1585233A4 (en) Radio communication method and radio communication terminal

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220629