AU2018400800B2 - Aperiodic tracking reference signal - Google Patents

Aperiodic tracking reference signal Download PDF

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Publication number
AU2018400800B2
AU2018400800B2 AU2018400800A AU2018400800A AU2018400800B2 AU 2018400800 B2 AU2018400800 B2 AU 2018400800B2 AU 2018400800 A AU2018400800 A AU 2018400800A AU 2018400800 A AU2018400800 A AU 2018400800A AU 2018400800 B2 AU2018400800 B2 AU 2018400800B2
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Australia
Prior art keywords
aperiodic trs
triggering event
aperiodic
resources
transmission
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AU2018400800A
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AU2018400800A1 (en
Inventor
Peter Pui Lok Ang
Wanshi Chen
Peter Gaal
Heechoon Lee
Tao Luo
Jing Sun
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Qualcomm Inc
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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
    • H04L5/003—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
    • H04L5/0001—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
    • H04L5/0078—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
    • H04L5/0001—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2018400800A 2018-01-09 2018-12-20 Aperiodic tracking reference signal Active AU2018400800B2 (en)

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

Publications (2)

Publication Number Publication Date
AU2018400800A1 AU2018400800A1 (en) 2020-06-25
AU2018400800B2 true AU2018400800B2 (en) 2023-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018400800A Active AU2018400800B2 (en) 2018-01-09 2018-12-20 Aperiodic tracking reference signal

Country Status (10)

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

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Also Published As

Publication number Publication date
US20190215117A1 (en) 2019-07-11
BR112020013874A2 (pt) 2020-12-01
TWI835764B (zh) 2024-03-21
EP3738253A1 (en) 2020-11-18
EP3738253B1 (en) 2024-03-13
US11456830B2 (en) 2022-09-27
TW201931888A (zh) 2019-08-01
WO2019139769A1 (en) 2019-07-18
SG11202005056VA (en) 2020-07-29
KR102768028B1 (ko) 2025-02-13
CN111566974A (zh) 2020-08-21
JP7150027B2 (ja) 2022-10-07
CN111566974B (zh) 2023-04-21
AU2018400800A1 (en) 2020-06-25
EP3738253C0 (en) 2024-03-13
KR20200103700A (ko) 2020-09-02
JP2021509794A (ja) 2021-04-01

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