TWI719274B - 用於選擇或發送針對相位追蹤參考信號的頻域模式的系統和方法 - Google Patents

用於選擇或發送針對相位追蹤參考信號的頻域模式的系統和方法 Download PDF

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TWI719274B
TWI719274B TW106144763A TW106144763A TWI719274B TW I719274 B TWI719274 B TW I719274B TW 106144763 A TW106144763 A TW 106144763A TW 106144763 A TW106144763 A TW 106144763A TW I719274 B TWI719274 B TW I719274B
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wireless communication
communication device
processor
recommendation
resource
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TW106144763A
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TW201828634A (zh
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白天楊
于爾根 尚塞
桑德 撒伯曼尼恩
君毅 李
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美商高通公司
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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)
TW106144763A 2017-01-13 2017-12-20 用於選擇或發送針對相位追蹤參考信號的頻域模式的系統和方法 TWI719274B (zh)

Applications Claiming Priority (4)

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

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TW201828634A TW201828634A (zh) 2018-08-01
TWI719274B true TWI719274B (zh) 2021-02-21

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US (1) US10560243B2 (enExample)
EP (2) EP3937416B1 (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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EP3937416B1 (en) 2023-03-01
TW201828634A (zh) 2018-08-01
EP3937416A1 (en) 2022-01-12
US10560243B2 (en) 2020-02-11
WO2018132237A3 (en) 2018-08-23
WO2018132237A2 (en) 2018-07-19
JP2020507952A (ja) 2020-03-12
KR20190101387A (ko) 2019-08-30
KR102184060B1 (ko) 2020-11-27
EP3568939A2 (en) 2019-11-20
CA3046031A1 (en) 2018-07-19
BR112019014184A2 (pt) 2020-02-11
ES2896800T3 (es) 2022-02-25
US20180205528A1 (en) 2018-07-19
CN110192373B (zh) 2022-04-01
CN110192373A (zh) 2019-08-30
EP3568939B1 (en) 2021-10-06
JP6896865B2 (ja) 2021-06-30

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