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GB201104534D0 - Receiver and methods - Google Patents

Receiver and methods

Info

Publication number
GB201104534D0
GB201104534D0 GBGB1104534.1A GB201104534A GB201104534D0 GB 201104534 D0 GB201104534 D0 GB 201104534D0 GB 201104534 A GB201104534 A GB 201104534A GB 201104534 D0 GB201104534 D0 GB 201104534D0
Authority
GB
United Kingdom
Prior art keywords
receiver
methods
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Withdrawn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
GBGB1104534.1A
Other versions
GB2489035A (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.)
Sony Corp
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Priority to GB1104534.1A priority Critical patent/GB2489035A/en
Publication of GB201104534D0 publication Critical patent/GB201104534D0/en
Publication of GB2489035A publication Critical patent/GB2489035A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/022—Channel estimation of frequency response
    • H04L27/2611—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB1104534.1A 2011-03-17 2011-03-17 OFDM channel estimate interpolator which calculates virtual replacement pilot at discontinuities in scattered pilot pattern Withdrawn GB2489035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1104534.1A GB2489035A (en) 2011-03-17 2011-03-17 OFDM channel estimate interpolator which calculates virtual replacement pilot at discontinuities in scattered pilot pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1104534.1A GB2489035A (en) 2011-03-17 2011-03-17 OFDM channel estimate interpolator which calculates virtual replacement pilot at discontinuities in scattered pilot pattern

Publications (2)

Publication Number Publication Date
GB201104534D0 true GB201104534D0 (en) 2011-05-04
GB2489035A GB2489035A (en) 2012-09-19

Family

ID=44012744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1104534.1A Withdrawn GB2489035A (en) 2011-03-17 2011-03-17 OFDM channel estimate interpolator which calculates virtual replacement pilot at discontinuities in scattered pilot pattern

Country Status (1)

Country Link
GB (1) GB2489035A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041138A (en) * 2019-06-27 2022-02-11 美商新思科技有限公司 Waveform construction using data point interpolation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971465B2 (en) 2012-03-30 2015-03-03 Qualcomm Incorporated Receiver-side estimation of and compensation for signal impairments
US9143365B2 (en) 2013-01-30 2015-09-22 Qualcomm Incorporated Channel estimation using averaging and interpolation
US20140341326A1 (en) * 2013-05-20 2014-11-20 Qualcomm Incorporated Channel estimation with discontinuous pilot signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470753A (en) * 2009-06-03 2010-12-08 Sony Corp Receiver and method for processing pilot data in an ofdm system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041138A (en) * 2019-06-27 2022-02-11 美商新思科技有限公司 Waveform construction using data point interpolation

Also Published As

Publication number Publication date
GB2489035A (en) 2012-09-19

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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)