CN111630807B - 用于多参数设计无线通信中的参考信号的定时 - Google Patents

用于多参数设计无线通信中的参考信号的定时 Download PDF

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Publication number
CN111630807B
CN111630807B CN201980009268.2A CN201980009268A CN111630807B CN 111630807 B CN111630807 B CN 111630807B CN 201980009268 A CN201980009268 A CN 201980009268A CN 111630807 B CN111630807 B CN 111630807B
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Prior art keywords
srs
timing
transmission
time
indication
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Chinese (zh)
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CN111630807A (zh
Inventor
A·马诺拉克斯
A·里克阿尔瓦里尼奥
陈万士
P·盖尔
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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
    • H04L5/0001—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201980009268.2A 2018-01-24 2019-01-23 用于多参数设计无线通信中的参考信号的定时 Active CN111630807B (zh)

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
CN111630807A CN111630807A (zh) 2020-09-04
CN111630807B true CN111630807B (zh) 2023-04-04

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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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* Cited by examiner, † Cited by third party
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EP3915320B1 (en) * 2019-02-14 2025-01-22 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
WO2021205419A1 (en) * 2020-04-10 2021-10-14 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
EP4222904A4 (en) * 2020-09-29 2023-11-08 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742194A (zh) * 2010-03-05 2012-10-17 Lg电子株式会社 无线通信系统中探测参考信号的非周期性发射方法和设备
CA3025808A1 (en) * 2016-06-29 2018-01-04 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (srs) switching

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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
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
CN108886457B (zh) * 2016-04-01 2021-11-30 华为技术有限公司 用于srs切换、发送和增强的系统与方法
US11218236B2 (en) * 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
KR102002602B1 (ko) * 2016-06-08 2019-07-22 엘지전자 주식회사 5g를 위한 nr을 사용하는 통신 방법
EP3472961A1 (en) 2016-06-15 2019-04-24 Convida Wireless, LLC Upload control signaling for new radio
US10547417B2 (en) * 2016-09-27 2020-01-28 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742194A (zh) * 2010-03-05 2012-10-17 Lg电子株式会社 无线通信系统中探测参考信号的非周期性发射方法和设备
CA3025808A1 (en) * 2016-06-29 2018-01-04 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (srs) switching

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Publication number Publication date
KR102288934B1 (ko) 2021-08-10
EP3744037B1 (en) 2023-07-05
JP6901638B2 (ja) 2021-07-14
AU2019211272A1 (en) 2020-07-09
BR112020014993A2 (pt) 2020-12-29
CN111630807A (zh) 2020-09-04
JP2021511735A (ja) 2021-05-06
EP3744037A1 (en) 2020-12-02
TW201933824A (zh) 2019-08-16
US10938524B2 (en) 2021-03-02
WO2019147644A1 (en) 2019-08-01
TWI742338B (zh) 2021-10-11
SG11202005493RA (en) 2020-08-28
US20190229859A1 (en) 2019-07-25
AU2019211272B2 (en) 2022-02-17
KR20200109319A (ko) 2020-09-22

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