DK3417546T3 - Modtagerkredsløb og fremgangsmåder - Google Patents

Modtagerkredsløb og fremgangsmåder Download PDF

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Publication number
DK3417546T3
DK3417546T3 DK17705109.1T DK17705109T DK3417546T3 DK 3417546 T3 DK3417546 T3 DK 3417546T3 DK 17705109 T DK17705109 T DK 17705109T DK 3417546 T3 DK3417546 T3 DK 3417546T3
Authority
DK
Denmark
Prior art keywords
procedures
receiver circuits
receiver
circuits
Prior art date
Application number
DK17705109.1T
Other languages
English (en)
Inventor
Yuhang Liu
Johan Hill
Joakim Axmon
Michael Breschel
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3417546T3 publication Critical patent/DK3417546T3/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0624—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by synchronisation
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0996—Selecting a signal among the plurality of phase-shifted signals produced by the ring oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • H03M1/1245—Details of sampling arrangements or methods
    • H03M1/1255—Synchronisation of the sampling frequency or phase to the input frequency or phase
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
    • 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
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Analogue/Digital Conversion (AREA)
DK17705109.1T 2016-02-15 2017-02-14 Modtagerkredsløb og fremgangsmåder DK3417546T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662295327P 2016-02-15 2016-02-15
PCT/EP2017/053234 WO2017140651A1 (en) 2016-02-15 2017-02-14 Receiver circuit and methods

Publications (1)

Publication Number Publication Date
DK3417546T3 true DK3417546T3 (da) 2021-05-31

Family

ID=58044069

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17705109.1T DK3417546T3 (da) 2016-02-15 2017-02-14 Modtagerkredsløb og fremgangsmåder

Country Status (7)

Country Link
US (2) US10797835B2 (da)
EP (1) EP3417546B1 (da)
JP (1) JP6585307B2 (da)
BR (1) BR112018016564B1 (da)
DK (1) DK3417546T3 (da)
PH (1) PH12018501698A1 (da)
WO (1) WO2017140651A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018009592A (es) 2016-02-15 2018-09-11 Ericsson Telefon Ab L M Metodo y aparato para generar señales ofdm nb-iot con un regimen de muestreo inferior.
US10797835B2 (en) * 2016-02-15 2020-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Receiver circuit and methods

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US7251283B2 (en) 2003-10-20 2007-07-31 Mediatek, Inc. Timing offset compensation in orthogonal frequency division multiplexing systems
US8089855B2 (en) 2004-06-04 2012-01-03 Qualcomm Incorporated Transmission of overhead information for broadcast and multicast services in a wireless communication system
US7649962B2 (en) 2004-09-09 2010-01-19 Panasonic Corporation Phase error correction circuit
US7573944B2 (en) 2004-10-21 2009-08-11 Samsung Electronics Co., Ltd Apparatus and method for canceling inter-symbol interference in a broadband wireless communication system
US7555661B2 (en) 2005-05-03 2009-06-30 Sirf Technology, Inc. Power management in digital receivers that adjusts at least one a of clock rate and a bit width based on received signal
CN101199148B (zh) 2005-06-15 2012-04-04 华为技术有限公司 一种产生二维导频图案的方法
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US8964881B2 (en) 2012-08-16 2015-02-24 Massachusetts Institute Of Technology Method and apparatus for high efficiency, high dynamic range digital RF power amplification
CN103095638B (zh) 2012-12-19 2016-06-08 西安电子科技大学 一种多径衰落信道下ofdm系统的采样频率偏移盲估算方法
KR20140111496A (ko) 2013-03-11 2014-09-19 삼성전자주식회사 이동 통신 시스템에서 등화기 수신기 및 그 방법
JP6566575B2 (ja) 2013-11-01 2019-08-28 サムスン エレクトロニクス カンパニー リミテッド Ｌｔｅアドバンスト向け拡張カバレッジ送信のための方法及び装置
US9929891B2 (en) * 2013-11-05 2018-03-27 Eutelsat S A Radio communications system and method with increased transmission capacity
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EP3183834B1 (en) * 2014-08-18 2020-06-03 Telefonaktiebolaget LM Ericsson (publ) Simple rach (srach)
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Also Published As

Publication number Publication date
JP2019505130A (ja) 2019-02-21
US20200112404A1 (en) 2020-04-09
EP3417546B1 (en) 2021-04-07
US10797835B2 (en) 2020-10-06
BR112018016564B1 (pt) 2024-03-12
JP6585307B2 (ja) 2019-10-02
EP3417546A1 (en) 2018-12-26
WO2017140651A1 (en) 2017-08-24
PH12018501698A1 (en) 2019-06-10
US11239961B2 (en) 2022-02-01
BR112018016564A2 (pt) 2019-01-02
US20200403742A1 (en) 2020-12-24

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