KR102184060B1 - 페이즈 추적 참조 신호들에 대한 주파수 도메인 패턴들을 선택 또는 송신하기 위한 시스템들 및 방법들 - Google Patents

페이즈 추적 참조 신호들에 대한 주파수 도메인 패턴들을 선택 또는 송신하기 위한 시스템들 및 방법들 Download PDF

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KR102184060B1
KR102184060B1 KR1020197018884A KR20197018884A KR102184060B1 KR 102184060 B1 KR102184060 B1 KR 102184060B1 KR 1020197018884 A KR1020197018884 A KR 1020197018884A KR 20197018884 A KR20197018884 A KR 20197018884A KR 102184060 B1 KR102184060 B1 KR 102184060B1
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wireless communication
communication device
recommendation
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KR20190101387A (ko
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톈양 바이
위르겐 세잔
순다르 수브라마니안
준이 리
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퀄컴 인코포레이티드
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    • 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
    • H04L5/0058—Allocation criteria
    • 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
    • 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
    • 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
    • H04L27/2681—Details of algorithms characterised by constraints
    • H04L27/2688—Resistance to perturbation, e.g. noise, interference or fading
    • 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
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197018884A 2017-01-13 2017-12-20 페이즈 추적 참조 신호들에 대한 주파수 도메인 패턴들을 선택 또는 송신하기 위한 시스템들 및 방법들 Active KR102184060B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762446342P 2017-01-13 2017-01-13
US62/446,342 2017-01-13
US15/711,157 2017-09-21
US15/711,157 US10560243B2 (en) 2017-01-13 2017-09-21 Systems and methods to select or transmitting frequency domain patterns for phase tracking reference signals
PCT/US2017/067673 WO2018132237A2 (en) 2017-01-13 2017-12-20 Systems and methods to select or transmitting frequency domain patterns for phase tracking reference signals

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KR20190101387A KR20190101387A (ko) 2019-08-30
KR102184060B1 true KR102184060B1 (ko) 2020-11-27

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US (1) US10560243B2 (enExample)
EP (2) EP3568939B1 (enExample)
JP (1) JP6896865B2 (enExample)
KR (1) KR102184060B1 (enExample)
CN (1) CN110192373B (enExample)
BR (1) BR112019014184A2 (enExample)
CA (1) CA3046031A1 (enExample)
ES (1) ES2896800T3 (enExample)
TW (1) TWI719274B (enExample)
WO (1) WO2018132237A2 (enExample)

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JP2020507952A (ja) 2020-03-12
CN110192373A (zh) 2019-08-30
EP3937416A1 (en) 2022-01-12
US20180205528A1 (en) 2018-07-19
US10560243B2 (en) 2020-02-11
KR20190101387A (ko) 2019-08-30
BR112019014184A2 (pt) 2020-02-11
ES2896800T3 (es) 2022-02-25
TW201828634A (zh) 2018-08-01
EP3937416B1 (en) 2023-03-01
WO2018132237A3 (en) 2018-08-23
TWI719274B (zh) 2021-02-21
CA3046031A1 (en) 2018-07-19
EP3568939A2 (en) 2019-11-20
EP3568939B1 (en) 2021-10-06
JP6896865B2 (ja) 2021-06-30
CN110192373B (zh) 2022-04-01
WO2018132237A2 (en) 2018-07-19

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