SG11202005056VA - Aperiodic tracking reference signal - Google Patents

Aperiodic tracking reference signal

Info

Publication number
SG11202005056VA
SG11202005056VA SG11202005056VA SG11202005056VA SG11202005056VA SG 11202005056V A SG11202005056V A SG 11202005056VA SG 11202005056V A SG11202005056V A SG 11202005056VA SG 11202005056V A SG11202005056V A SG 11202005056VA SG 11202005056V A SG11202005056V A SG 11202005056VA
Authority
SG
Singapore
Prior art keywords
reference signal
tracking reference
aperiodic tracking
aperiodic
signal
Prior art date
Application number
SG11202005056VA
Other languages
English (en)
Inventor
Heechoon Lee
Peter Ang
Jing Sun
Tao Luo
Peter Gaal
Wanshi Chen
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202005056VA publication Critical patent/SG11202005056VA/en

Links

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
    • 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
    • H04L5/0001—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202005056VA 2018-01-09 2018-12-20 Aperiodic tracking reference signal SG11202005056VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862615063P 2018-01-09 2018-01-09
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 (1)

Publication Number Publication Date
SG11202005056VA true SG11202005056VA (en) 2020-07-29

Family

ID=67141111

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005056VA SG11202005056VA (en) 2018-01-09 2018-12-20 Aperiodic tracking reference signal

Country Status (10)

Country Link
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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Also Published As

Publication number Publication date
TW201931888A (zh) 2019-08-01
US11456830B2 (en) 2022-09-27
KR102768028B1 (ko) 2025-02-13
WO2019139769A1 (en) 2019-07-18
KR20200103700A (ko) 2020-09-02
EP3738253A1 (en) 2020-11-18
EP3738253B1 (en) 2024-03-13
AU2018400800A1 (en) 2020-06-25
JP2021509794A (ja) 2021-04-01
TWI835764B (zh) 2024-03-21
EP3738253C0 (en) 2024-03-13
JP7150027B2 (ja) 2022-10-07
AU2018400800B2 (en) 2023-05-25
BR112020013874A2 (pt) 2020-12-01
CN111566974A (zh) 2020-08-21
US20190215117A1 (en) 2019-07-11
CN111566974B (zh) 2023-04-21

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