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DK3414864T3 - Indretning og fremgangsmåder til referencesignalsekvensgenerering til fasestøjsporing med anvendelse af demoduleringsreferencesignaler - Google Patents

Indretning og fremgangsmåder til referencesignalsekvensgenerering til fasestøjsporing med anvendelse af demoduleringsreferencesignaler Download PDF

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Publication number
DK3414864T3
DK3414864T3 DK17705494.7T DK17705494T DK3414864T3 DK 3414864 T3 DK3414864 T3 DK 3414864T3 DK 17705494 T DK17705494 T DK 17705494T DK 3414864 T3 DK3414864 T3 DK 3414864T3
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DK
Denmark
Prior art keywords
methods
signal sequence
phase noise
sequence generation
reference signal
Prior art date
Application number
DK17705494.7T
Other languages
English (en)
Inventor
Martin Hessler
Henrik Sahlin
Robert Baldemair
Niclas Wiberg
Lars Lindbom
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 DK3414864T3 publication Critical patent/DK3414864T3/da

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Classifications

    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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) or DMT
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
DK17705494.7T 2016-02-09 2017-02-09 Indretning og fremgangsmåder til referencesignalsekvensgenerering til fasestøjsporing med anvendelse af demoduleringsreferencesignaler DK3414864T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662292990P 2016-02-09 2016-02-09
PCT/SE2017/050130 WO2017138880A1 (en) 2016-02-09 2017-02-09 Systems and methods for phase noise tracking reference signal sequence generation using demodulation reference signals

Publications (1)

Publication Number Publication Date
DK3414864T3 true DK3414864T3 (da) 2021-10-18

Family

ID=58046728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17705494.7T DK3414864T3 (da) 2016-02-09 2017-02-09 Indretning og fremgangsmåder til referencesignalsekvensgenerering til fasestøjsporing med anvendelse af demoduleringsreferencesignaler

Country Status (11)

Country Link
US (6) US11323300B2 (da)
EP (3) EP4277219A3 (da)
JP (2) JP2019504565A (da)
KR (2) KR102283375B1 (da)
CN (1) CN108604973B (da)
BR (1) BR112018016230A2 (da)
DK (1) DK3414864T3 (da)
ES (2) ES2898647T3 (da)
IL (1) IL260476B (da)
PL (1) PL3414864T3 (da)
WO (1) WO2017138880A1 (da)

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Also Published As

Publication number Publication date
WO2017138880A1 (en) 2017-08-17
PL3414864T3 (pl) 2022-02-07
US20240291701A1 (en) 2024-08-29
EP3414864A1 (en) 2018-12-19
EP3697018B1 (en) 2023-11-01
EP3697018C0 (en) 2023-11-01
KR20180100655A (ko) 2018-09-11
US10484223B2 (en) 2019-11-19
US20210194744A1 (en) 2021-06-24
ES2898647T3 (es) 2022-03-08
EP4277219A3 (en) 2023-12-27
US20200153589A1 (en) 2020-05-14
US11323300B2 (en) 2022-05-03
ES2969073T3 (es) 2024-05-16
US20190109747A1 (en) 2019-04-11
JP7049399B2 (ja) 2022-04-06
US20220247611A1 (en) 2022-08-04
EP3414864B1 (en) 2021-09-29
BR112018016230A2 (pt) 2018-12-18
IL260476B (en) 2022-02-01
JP2019504565A (ja) 2019-02-14
KR102283375B1 (ko) 2021-07-30
EP3697018A1 (en) 2020-08-19
US11627028B2 (en) 2023-04-11
EP4277219A2 (en) 2023-11-15
JP2020162150A (ja) 2020-10-01
KR20200111281A (ko) 2020-09-28
CN108604973B (zh) 2021-09-10
US20230246892A1 (en) 2023-08-03
US11991033B2 (en) 2024-05-21
CN108604973A (zh) 2018-09-28
US11316638B2 (en) 2022-04-26

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