GB2492495B - Methods of receiving and receivers - Google Patents

Methods of receiving and receivers

Info

Publication number
GB2492495B
GB2492495B GB201215802A GB201215802A GB2492495B GB 2492495 B GB2492495 B GB 2492495B GB 201215802 A GB201215802 A GB 201215802A GB 201215802 A GB201215802 A GB 201215802A GB 2492495 B GB2492495 B GB 2492495B
Authority
GB
United Kingdom
Prior art keywords
receivers
methods
receiving
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
GB201215802A
Other versions
GB201215802D0 (en
GB2492495A (en
Inventor
Jouni Kristian Kaukovuori
Aarno Tapio Parssinen
Antti Oskari Immonen
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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
Priority claimed from GBGB1119888.4A external-priority patent/GB201119888D0/en
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of GB201215802D0 publication Critical patent/GB201215802D0/en
Priority to US13/677,776 priority Critical patent/US8483647B2/en
Priority to PCT/IB2012/056440 priority patent/WO2013072864A1/en
Priority to CN201280056648.XA priority patent/CN103947121A/en
Publication of GB2492495A publication Critical patent/GB2492495A/en
Application granted granted Critical
Publication of GB2492495B publication Critical patent/GB2492495B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • H04B1/0082—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands with a common local oscillator for more than one band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
GB201215802A 2011-11-17 2012-09-05 Methods of receiving and receivers Expired - Fee Related GB2492495B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/677,776 US8483647B2 (en) 2011-11-17 2012-11-15 Method of receiving and receivers
PCT/IB2012/056440 WO2013072864A1 (en) 2011-11-17 2012-11-15 Receiver for non contiguous carrier aggregation schemes
CN201280056648.XA CN103947121A (en) 2011-11-17 2012-11-15 Receiver for non contiguous carrier aggregation schemes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1119888.4A GB201119888D0 (en) 2011-11-17 2011-11-17 Methods of receiving and receivers
US13/300,004 US8442473B1 (en) 2011-11-17 2011-11-18 Methods of receiving and receivers

Publications (3)

Publication Number Publication Date
GB201215802D0 GB201215802D0 (en) 2012-10-24
GB2492495A GB2492495A (en) 2013-01-02
GB2492495B true GB2492495B (en) 2014-06-04

Family

ID=47136937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201215802A Expired - Fee Related GB2492495B (en) 2011-11-17 2012-09-05 Methods of receiving and receivers

Country Status (1)

Country Link
GB (1) GB2492495B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2141818A1 (en) * 2008-07-04 2010-01-06 Telefonaktiebolaget LM Ericsson (publ) Signal processing device and method
US20110268232A1 (en) * 2010-05-03 2011-11-03 Chester Park Inter-carrier bandwidth control for mitigating iq imbalance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2141818A1 (en) * 2008-07-04 2010-01-06 Telefonaktiebolaget LM Ericsson (publ) Signal processing device and method
US20110268232A1 (en) * 2010-05-03 2011-11-03 Chester Park Inter-carrier bandwidth control for mitigating iq imbalance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZTE, "Handling the interferences in the NC_GAP in NC_4C_HSDPA" 3GPP Draft R4-113494, 27 June - 1 July 2011. *

Also Published As

Publication number Publication date
GB201215802D0 (en) 2012-10-24
GB2492495A (en) 2013-01-02

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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)

Free format text: REGISTERED BETWEEN 20140102 AND 20140108

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

Free format text: REGISTERED BETWEEN 20140109 AND 20140115

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160905