TWI742338B - 在多數字方案無線通訊中針對參考信號的時序 - Google Patents

在多數字方案無線通訊中針對參考信號的時序 Download PDF

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Publication number
TWI742338B
TWI742338B TW108102515A TW108102515A TWI742338B TW I742338 B TWI742338 B TW I742338B TW 108102515 A TW108102515 A TW 108102515A TW 108102515 A TW108102515 A TW 108102515A TW I742338 B TWI742338 B TW I742338B
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TW
Taiwan
Prior art keywords
srs
transmission
digital scheme
timing
indication
Prior art date
Application number
TW108102515A
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English (en)
Chinese (zh)
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TW201933824A (zh
Inventor
亞力山德羅斯 瑪諾拉寇斯
艾柏多 瑞可亞瓦利諾
陳旺旭
彼得 加爾
Original Assignee
美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201933824A publication Critical patent/TW201933824A/zh
Application granted granted Critical
Publication of TWI742338B publication Critical patent/TWI742338B/zh

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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
    • 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)
TW108102515A 2018-01-24 2019-01-23 在多數字方案無線通訊中針對參考信號的時序 TWI742338B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20180100030 2018-01-24
??20180100030 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

Publications (2)

Publication Number Publication Date
TW201933824A TW201933824A (zh) 2019-08-16
TWI742338B true TWI742338B (zh) 2021-10-11

Family

ID=67299482

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108102515A TWI742338B (zh) 2018-01-24 2019-01-23 在多數字方案無線通訊中針對參考信號的時序

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
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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US8855132B2 (en) * 2010-02-12 2014-10-07 Panasonic Intellectual Property Corporation Of America Component carrier activation and deactivation using resource assignments
US9402247B2 (en) * 2008-10-20 2016-07-26 Interdigital Patent Holdings, Inc. Uplink control information transmission methods for carrier aggregation
US9497763B2 (en) * 2010-02-12 2016-11-15 Sun Patent Trust Component carrier (de)activation in communication systems using carrier aggregation
US20160352551A1 (en) * 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology
WO2017213433A1 (en) * 2016-06-08 2017-12-14 Lg Electronics Inc. A communication method using nr for 5g
TW201803390A (zh) * 2016-06-01 2018-01-16 高通公司 同步通道的分時多工

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KR101709499B1 (ko) * 2009-03-25 2017-02-23 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
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
WO2017173388A1 (en) * 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9402247B2 (en) * 2008-10-20 2016-07-26 Interdigital Patent Holdings, Inc. Uplink control information transmission methods for carrier aggregation
US8855132B2 (en) * 2010-02-12 2014-10-07 Panasonic Intellectual Property Corporation Of America Component carrier activation and deactivation using resource assignments
US9055585B2 (en) * 2010-02-12 2015-06-09 Panasonic Intellectual Property Corporation Of America Power headroom reporting for non-scheduled uplink component carriers
US9497763B2 (en) * 2010-02-12 2016-11-15 Sun Patent Trust Component carrier (de)activation in communication systems using carrier aggregation
US20160352551A1 (en) * 2015-06-01 2016-12-01 Liqing Zhang System and scheme of scalable ofdm numerology
TW201803390A (zh) * 2016-06-01 2018-01-16 高通公司 同步通道的分時多工
WO2017213433A1 (en) * 2016-06-08 2017-12-14 Lg Electronics Inc. A communication method using nr for 5g

Also Published As

Publication number Publication date
SG11202005493RA (en) 2020-08-28
AU2019211272B2 (en) 2022-02-17
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
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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