AU2019211272B2 - Timing for reference signals in multiple numerology wireless communications - Google Patents

Timing for reference signals in multiple numerology wireless communications Download PDF

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Publication number
AU2019211272B2
AU2019211272B2 AU2019211272A AU2019211272A AU2019211272B2 AU 2019211272 B2 AU2019211272 B2 AU 2019211272B2 AU 2019211272 A AU2019211272 A AU 2019211272A AU 2019211272 A AU2019211272 A AU 2019211272A AU 2019211272 B2 AU2019211272 B2 AU 2019211272B2
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AU
Australia
Prior art keywords
srs
numerology
transmission
timing
indication
Prior art date
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Active
Application number
AU2019211272A
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English (en)
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AU2019211272A1 (en
Inventor
Wanshi Chen
Peter Gaal
Alexandros MANOLAKOS
Alberto Rico Alvarino
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2019211272A1 publication Critical patent/AU2019211272A1/en
Application granted granted Critical
Publication of AU2019211272B2 publication Critical patent/AU2019211272B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/0001—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
    • H04L5/0001—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
    • H04L5/0028—Variable division
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2019211272A 2018-01-24 2019-01-23 Timing for reference signals in multiple numerology wireless communications Active AU2019211272B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20180100030 2018-01-24
GR20180100030 2018-01-24
US16/253,472 US10938524B2 (en) 2018-01-24 2019-01-22 Timing for reference signals in multiple numerology wireless communications
US16/253,472 2019-01-22
PCT/US2019/014713 WO2019147644A1 (en) 2018-01-24 2019-01-23 Timing for reference signals in multiple numerology wireless communications

Publications (2)

Publication Number Publication Date
AU2019211272A1 AU2019211272A1 (en) 2020-07-09
AU2019211272B2 true AU2019211272B2 (en) 2022-02-17

Family

ID=67299482

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019211272A Active AU2019211272B2 (en) 2018-01-24 2019-01-23 Timing for reference signals in multiple numerology wireless communications

Country Status (9)

Country Link
US (1) US10938524B2 (enExample)
EP (1) EP3744037B1 (enExample)
JP (1) JP6901638B2 (enExample)
KR (1) KR102288934B1 (enExample)
CN (1) CN111630807B (enExample)
AU (1) AU2019211272B2 (enExample)
SG (1) SG11202005493RA (enExample)
TW (1) TWI742338B (enExample)
WO (1) WO2019147644A1 (enExample)

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US12113736B2 (en) * 2019-02-14 2024-10-08 Mediatek Singapore Pte. Ltd. Electronic devices and methods for sounding reference signal (SRS) transmission switching
US11589323B2 (en) * 2020-01-31 2023-02-21 Qualcomm Incorporated Minimum time gap for uplink transmission in multiple timing advance groups
EP4133669A1 (en) * 2020-04-10 2023-02-15 Telefonaktiebolaget LM ERICSSON (PUBL) Processing time for fast-switched ul tx across carriers
US12278716B2 (en) 2020-05-14 2025-04-15 Qualcomm Incorporated SRS carrier switching for additional SRS
US12149465B2 (en) * 2020-07-28 2024-11-19 Qualcomm Incorporated Reference signal configuration and quasi co-location mappings for wide bandwidth systems
WO2022067458A1 (en) * 2020-09-29 2022-04-07 Zte Corporation Method and device for sounding reference signal indication enhancement
WO2022086122A1 (ko) * 2020-10-21 2022-04-28 엘지전자 주식회사 Srs 전송 안테나 스위칭으로 인한 방해
US12231356B2 (en) * 2021-07-30 2025-02-18 Qualcomm Incorporated Uplink frequency hopping and scheduling
US12089077B2 (en) * 2021-10-29 2024-09-10 Qualcomm Incorporated Carrier aggregation for mixed frequency ranges

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KR101328790B1 (ko) * 2008-10-20 2013-11-13 인터디지탈 패튼 홀딩스, 인크 반송파 집적 방법
KR101709499B1 (ko) * 2009-03-25 2017-02-23 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
EP2360864A1 (en) * 2010-02-12 2011-08-24 Panasonic Corporation Component carrier (de)activation in communication systems using carrier aggregation
EP2360866A1 (en) * 2010-02-12 2011-08-24 Panasonic Corporation Component carrier activation and deactivation using resource assignments
KR101807874B1 (ko) * 2010-03-05 2017-12-12 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
US20150036666A1 (en) * 2013-07-30 2015-02-05 Blackberry Limited Timing Advance Group in LTE Small Cell Enhancement
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
WO2017173388A1 (en) * 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
US11218236B2 (en) * 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11349627B2 (en) * 2016-06-08 2022-05-31 Lg Electronics Inc. Communication method using NR for 5G
US10367620B2 (en) 2016-06-15 2019-07-30 Convida Wireless, Llc Upload control signaling for new radio
US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
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US10708021B2 (en) * 2017-08-11 2020-07-07 Lg Electronics Inc. Method for transmitting SRS in a wireless communication system and apparatus therefor
KR102448337B1 (ko) * 2017-11-17 2022-09-28 삼성전자주식회사 무선 통신 시스템에서 사운딩 기준 신호를 전송하기 위한 방법 및 장치

Non-Patent Citations (1)

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Title
CMCC, "Further considerations on SRS configuration and transmission for NR", 3GPP TSG RAN WG1 #88, R1-1703407, Athens, Greece 13th - 17th February 2017 *

Also Published As

Publication number Publication date
SG11202005493RA (en) 2020-08-28
EP3744037B1 (en) 2023-07-05
CN111630807B (zh) 2023-04-04
WO2019147644A1 (en) 2019-08-01
AU2019211272A1 (en) 2020-07-09
TW201933824A (zh) 2019-08-16
EP3744037A1 (en) 2020-12-02
US20190229859A1 (en) 2019-07-25
US10938524B2 (en) 2021-03-02
JP6901638B2 (ja) 2021-07-14
TWI742338B (zh) 2021-10-11
KR20200109319A (ko) 2020-09-22
BR112020014993A2 (pt) 2020-12-29
JP2021511735A (ja) 2021-05-06
CN111630807A (zh) 2020-09-04
KR102288934B1 (ko) 2021-08-10

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