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GB201307835D0 - Data processing apparatus and method - Google Patents

Data processing apparatus and method

Info

Publication number
GB201307835D0
GB201307835D0 GBGB1307835.7A GB201307835A GB201307835D0 GB 201307835 D0 GB201307835 D0 GB 201307835D0 GB 201307835 A GB201307835 A GB 201307835A GB 201307835 D0 GB201307835 D0 GB 201307835D0
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
data processing
data
processing
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Withdrawn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
GBGB1307835.7A
Other versions
GB2508942A (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
Publication of GB201307835D0 publication Critical patent/GB201307835D0/en
Priority to PCT/GB2013/053124 priority Critical patent/WO2014091198A1/en
Publication of GB2508942A publication Critical patent/GB2508942A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
GB1307835.7A 2012-12-14 2013-05-01 Reducing the peak-to-average ration in an OFDM system using a unitary matrix transformation Withdrawn GB2508942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2013/053124 WO2014091198A1 (en) 2012-12-14 2013-11-26 Data processing apparatus and method for reduction of papr in multi-carrier transmission systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1222552.0A GB201222552D0 (en) 2012-12-14 2012-12-14 Data processing apparatus and method

Publications (2)

Publication Number Publication Date
GB201307835D0 true GB201307835D0 (en) 2013-06-12
GB2508942A GB2508942A (en) 2014-06-18

Family

ID=47630723

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1222552.0A Ceased GB201222552D0 (en) 2012-12-14 2012-12-14 Data processing apparatus and method
GB1307835.7A Withdrawn GB2508942A (en) 2012-12-14 2013-05-01 Reducing the peak-to-average ration in an OFDM system using a unitary matrix transformation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1222552.0A Ceased GB201222552D0 (en) 2012-12-14 2012-12-14 Data processing apparatus and method

Country Status (2)

Country Link
GB (2) GB201222552D0 (en)
WO (1) WO2014091198A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102550656B1 (en) * 2015-06-29 2023-07-03 엘지전자 주식회사 Apparatus and method for sending and receiving broadcast signals
CN110768922B (en) * 2018-07-26 2022-06-24 中兴通讯股份有限公司 Data modulation method and device and computer storage medium
EP3963847B1 (en) 2019-05-16 2024-11-27 Huawei Technologies Co., Ltd. Devices and methods for multicarrier modulation schemes
CN119728368A (en) * 2023-09-28 2025-03-28 中兴通讯股份有限公司 Signal processing method, device and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023610B (en) * 2004-08-03 2012-08-22 新加坡科技研究局 Method for transmitting a digital signal, method for receiving a digital signal, transmitter and receiver
KR100862724B1 (en) * 2006-12-06 2008-10-10 한국전자통신연구원 Apparatus and method for transceiver pilot signal of wireless communication system
EP1993248A1 (en) * 2007-05-16 2008-11-19 Nokia Siemens Networks Oy Method for coding data and data coding device
US8509324B2 (en) * 2008-07-08 2013-08-13 Qualcomm Incorporated Methods and systems for reducing PAPR of an OFDM signal
RU2516457C2 (en) * 2008-09-22 2014-05-20 Панасоник Корпорэйшн Radio communication device and signal division method
KR101615385B1 (en) * 2009-06-12 2016-04-25 한국전자통신연구원 Reference symbol stucture for dft spread ofdm system

Also Published As

Publication number Publication date
GB201222552D0 (en) 2013-01-30
GB2508942A (en) 2014-06-18
WO2014091198A1 (en) 2014-06-19

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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)