SG11202005493RA - Timing for reference signals in multiple numerology wireless communications - Google Patents

Timing for reference signals in multiple numerology wireless communications

Info

Publication number
SG11202005493RA
SG11202005493RA SG11202005493RA SG11202005493RA SG11202005493RA SG 11202005493R A SG11202005493R A SG 11202005493RA SG 11202005493R A SG11202005493R A SG 11202005493RA SG 11202005493R A SG11202005493R A SG 11202005493RA SG 11202005493R A SG11202005493R A SG 11202005493RA
Authority
SG
Singapore
Prior art keywords
timing
wireless communications
reference signals
multiple numerology
numerology wireless
Prior art date
Application number
SG11202005493RA
Other languages
English (en)
Inventor
Alexandros Manolakos
Alvarino Alberto Rico
Wanshi Chen
Peter Gaal
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 SG11202005493RA publication Critical patent/SG11202005493RA/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
    • H04L5/0001—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)
SG11202005493RA 2018-01-24 2019-01-23 Timing for reference signals in multiple numerology wireless communications SG11202005493RA (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
SG11202005493RA true SG11202005493RA (en) 2020-08-28

Family

ID=67299482

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005493RA SG11202005493RA (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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI722795B (zh) * 2019-02-14 2021-03-21 新加坡商聯發科技（新加坡）私人有限公司 探測參考訊號傳輸切換之方法及其電子設備
US11589323B2 (en) * 2020-01-31 2023-02-21 Qualcomm Incorporated Minimum time gap for uplink transmission in multiple timing advance groups
CN115769532B (zh) * 2020-04-10 2025-03-25 瑞典爱立信有限公司 用于跨载波的快速切换的ul tx的处理时间
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
CN116235583B (zh) * 2020-09-29 2025-02-11 中兴通讯股份有限公司 探测参考信号指示增强的方法和设备
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5449378B2 (ja) * 2008-10-20 2014-03-19 インターデイジタル パテント ホールディングス インコーポレイテッド キャリア集約
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
KR102188674B1 (ko) * 2016-04-01 2020-12-08 후아웨이 테크놀러지 컴퍼니 리미티드 Srs 스위칭, 송신, 및 강화들을 위한 시스템 및 방법
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
WO2018062875A1 (en) * 2016-09-27 2018-04-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving signal in communication system using scalable frame structure
US10708028B2 (en) * 2017-03-08 2020-07-07 Samsung Electronics Co., Ltd. Method and apparatus for reference signals in wireless system
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

Also Published As

Publication number Publication date
JP2021511735A (ja) 2021-05-06
EP3744037B1 (en) 2023-07-05
TW201933824A (zh) 2019-08-16
US10938524B2 (en) 2021-03-02
TWI742338B (zh) 2021-10-11
CN111630807A (zh) 2020-09-04
KR20200109319A (ko) 2020-09-22
JP6901638B2 (ja) 2021-07-14
KR102288934B1 (ko) 2021-08-10
CN111630807B (zh) 2023-04-04
AU2019211272A1 (en) 2020-07-09
BR112020014993A2 (pt) 2020-12-29
EP3744037A1 (en) 2020-12-02
AU2019211272B2 (en) 2022-02-17
US20190229859A1 (en) 2019-07-25
WO2019147644A1 (en) 2019-08-01

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