KR102288934B1 - 다수의 뉴머롤러지 무선 통신들에서 기준 신호들에 대한 타이밍 - Google Patents

다수의 뉴머롤러지 무선 통신들에서 기준 신호들에 대한 타이밍 Download PDF

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KR102288934B1
KR102288934B1 KR1020207021272A KR20207021272A KR102288934B1 KR 102288934 B1 KR102288934 B1 KR 102288934B1 KR 1020207021272 A KR1020207021272 A KR 1020207021272A KR 20207021272 A KR20207021272 A KR 20207021272A KR 102288934 B1 KR102288934 B1 KR 102288934B1
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South Korea
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srs
transmission
timing
neurology
indication
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Korean (ko)
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KR20200109319A (ko
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알렉산드로스 마노라코스
알베르토 리코 알바리노
완시 첸
피터 가알
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퀄컴 인코포레이티드
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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
    • 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
    • H04L5/0003—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
    • H04L5/0028—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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020207021272A 2018-01-24 2019-01-23 다수의 뉴머롤러지 무선 통신들에서 기준 신호들에 대한 타이밍 Active KR102288934B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20180100030 2018-01-24
GR20180100030 2018-01-24
US16/253,472 2019-01-22
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 (2)

Publication Number Publication Date
KR20200109319A KR20200109319A (ko) 2020-09-22
KR102288934B1 true KR102288934B1 (ko) 2021-08-10

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KR1020207021272A Active KR102288934B1 (ko) 2018-01-24 2019-01-23 다수의 뉴머롤러지 무선 통신들에서 기준 신호들에 대한 타이밍

Country Status (9)

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

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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
US20230354312A1 (en) * 2020-04-10 2023-11-02 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

Citations (2)

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US20160352551A1 (en) 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology
US20170366311A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Upload Control Signaling For New Radio

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KR101587680B1 (ko) * 2008-10-20 2016-01-21 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
ES2914649T3 (es) * 2016-04-01 2022-06-15 Huawei Tech Co Ltd Sistema y método de conmutación, transmisión y mejoras SRS
US11218236B2 (en) * 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
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US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
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
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US20160352551A1 (en) 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology
US20170366311A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Upload Control Signaling For New Radio

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3GPP R1-1703407
3GPP R1-1715892
3GPP R1-1719446

Also Published As

Publication number Publication date
WO2019147644A1 (en) 2019-08-01
TW201933824A (zh) 2019-08-16
SG11202005493RA (en) 2020-08-28
EP3744037B1 (en) 2023-07-05
AU2019211272A1 (en) 2020-07-09
CN111630807A (zh) 2020-09-04
JP6901638B2 (ja) 2021-07-14
CN111630807B (zh) 2023-04-04
JP2021511735A (ja) 2021-05-06
US20190229859A1 (en) 2019-07-25
TWI742338B (zh) 2021-10-11
AU2019211272B2 (en) 2022-02-17
EP3744037A1 (en) 2020-12-02
KR20200109319A (ko) 2020-09-22
BR112020014993A2 (pt) 2020-12-29
US10938524B2 (en) 2021-03-02

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