CN114816325A - 信号处理系统、信号处理方法及电子设备 - Google Patents

信号处理系统、信号处理方法及电子设备 Download PDF

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Publication number
CN114816325A
CN114816325A CN202110116116.1A CN202110116116A CN114816325A CN 114816325 A CN114816325 A CN 114816325A CN 202110116116 A CN202110116116 A CN 202110116116A CN 114816325 A CN114816325 A CN 114816325A
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CN
China
Prior art keywords
signal
time delay
fractional
delay
ijp
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.)
Pending
Application number
CN202110116116.1A
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English (en)
Chinese (zh)
Inventor
言嘉
张美玲
章少敏
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.)
Shenzhen Samsung Electronics Telecommunication Co Ltd
Samsung Electronics Co Ltd
Original Assignee
Shenzhen Samsung Electronics Telecommunication Co Ltd
Samsung Electronics Co 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 Shenzhen Samsung Electronics Telecommunication Co Ltd, Samsung Electronics Co Ltd filed Critical Shenzhen Samsung Electronics Telecommunication Co Ltd
Priority to CN202110116116.1A priority Critical patent/CN114816325A/zh
Priority to PCT/KR2022/000679 priority patent/WO2022164095A1/fr
Publication of CN114816325A publication Critical patent/CN114816325A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3258—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits based on polynomial terms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4981—Adding; Subtracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983—Multiplying; Dividing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • 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
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN202110116116.1A 2021-01-28 2021-01-28 信号处理系统、信号处理方法及电子设备 Pending CN114816325A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110116116.1A CN114816325A (zh) 2021-01-28 2021-01-28 信号处理系统、信号处理方法及电子设备
PCT/KR2022/000679 WO2022164095A1 (fr) 2021-01-28 2022-01-13 Procédé et appareil de traitement de signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110116116.1A CN114816325A (zh) 2021-01-28 2021-01-28 信号处理系统、信号处理方法及电子设备

Publications (1)

Publication Number Publication Date
CN114816325A true CN114816325A (zh) 2022-07-29

Family

ID=82526298

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110116116.1A Pending CN114816325A (zh) 2021-01-28 2021-01-28 信号处理系统、信号处理方法及电子设备

Country Status (2)

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CN (1) CN114816325A (fr)
WO (1) WO2022164095A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114816325A (zh) * 2021-01-28 2022-07-29 深圳三星通信技术研究有限公司 信号处理系统、信号处理方法及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812608A (en) * 1995-05-05 1998-09-22 Nokia Technology Gmbh Method and circuit arrangement for processing received signal
US20110274210A1 (en) * 2010-05-04 2011-11-10 Samsung Electronics Co. Ltd. Time alignment algorithm for transmitters with eer/et amplifiers and others
WO2019121122A1 (fr) * 2017-12-20 2019-06-27 B-Com Filtre interpolateur numerique, dispositif de changement de rythme et equipement de reception correspondants
CN111369999A (zh) * 2020-03-12 2020-07-03 北京百度网讯科技有限公司 一种信号处理方法、装置以及电子设备
WO2022164095A1 (fr) * 2021-01-28 2022-08-04 Samsung Electronics Co., Ltd. Procédé et appareil de traitement de signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3110231B1 (fr) * 2009-12-21 2018-05-02 Dali Systems Co. Ltd. Système d'unité tête radio distante, reconfigurable à distance, à rendement élevé et procédé pour communications sans fil
US8624760B2 (en) * 2011-02-07 2014-01-07 Rf Micro Devices, Inc. Apparatuses and methods for rate conversion and fractional delay calculation using a coefficient look up table
US9941895B2 (en) * 2016-08-01 2018-04-10 Kopin Corporation Time delay in digitally oversampled sensor systems, apparatuses, and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812608A (en) * 1995-05-05 1998-09-22 Nokia Technology Gmbh Method and circuit arrangement for processing received signal
US20110274210A1 (en) * 2010-05-04 2011-11-10 Samsung Electronics Co. Ltd. Time alignment algorithm for transmitters with eer/et amplifiers and others
WO2019121122A1 (fr) * 2017-12-20 2019-06-27 B-Com Filtre interpolateur numerique, dispositif de changement de rythme et equipement de reception correspondants
CN111369999A (zh) * 2020-03-12 2020-07-03 北京百度网讯科技有限公司 一种信号处理方法、装置以及电子设备
WO2022164095A1 (fr) * 2021-01-28 2022-08-04 Samsung Electronics Co., Ltd. Procédé et appareil de traitement de signal

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