CN111566974B - 一种在用户设备ue处进行无线通信的方法及装置 - Google Patents

一种在用户设备ue处进行无线通信的方法及装置 Download PDF

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CN111566974B
CN111566974B CN201880085401.8A CN201880085401A CN111566974B CN 111566974 B CN111566974 B CN 111566974B CN 201880085401 A CN201880085401 A CN 201880085401A CN 111566974 B CN111566974 B CN 111566974B
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aperiodic trs
event
trs
aperiodic
transmission
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CN111566974A (zh
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H.李
P.P.L.安格
J.孙
T.罗
P.加尔
W.陈
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Qualcomm Inc
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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
    • H04L5/0048—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
    • 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
    • H04L5/003—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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0085—Timing of allocation when channel conditions change
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0096—Indication of changes in allocation
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880085401.8A 2018-01-09 2018-12-20 一种在用户设备ue处进行无线通信的方法及装置 Active CN111566974B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862615063P 2018-01-09 2018-01-09
US62/615,063 2018-01-09
US16/225,941 2018-12-19
US16/225,941 US11456830B2 (en) 2018-01-09 2018-12-19 Aperiod tracking reference signal
PCT/US2018/066930 WO2019139769A1 (en) 2018-01-09 2018-12-20 Aperiodic tracking reference signal

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Publication Number Publication Date
CN111566974A CN111566974A (zh) 2020-08-21
CN111566974B true CN111566974B (zh) 2023-04-21

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US (1) US11456830B2 (https=)
EP (1) EP3738253B1 (https=)
JP (1) JP7150027B2 (https=)
KR (1) KR102768028B1 (https=)
CN (1) CN111566974B (https=)
AU (1) AU2018400800B2 (https=)
BR (1) BR112020013874A2 (https=)
SG (1) SG11202005056VA (https=)
TW (1) TWI835764B (https=)
WO (1) WO2019139769A1 (https=)

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CN111566974A (zh) 2020-08-21
WO2019139769A1 (en) 2019-07-18
BR112020013874A2 (pt) 2020-12-01
AU2018400800A1 (en) 2020-06-25
AU2018400800B2 (en) 2023-05-25
US11456830B2 (en) 2022-09-27
KR102768028B1 (ko) 2025-02-13
KR20200103700A (ko) 2020-09-02
TW201931888A (zh) 2019-08-01
US20190215117A1 (en) 2019-07-11
SG11202005056VA (en) 2020-07-29
EP3738253C0 (en) 2024-03-13
EP3738253A1 (en) 2020-11-18
EP3738253B1 (en) 2024-03-13
JP2021509794A (ja) 2021-04-01
JP7150027B2 (ja) 2022-10-07
TWI835764B (zh) 2024-03-21

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