JP2020524444A5 - - Google Patents

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Publication number
JP2020524444A5
JP2020524444A5 JP2019569753A JP2019569753A JP2020524444A5 JP 2020524444 A5 JP2020524444 A5 JP 2020524444A5 JP 2019569753 A JP2019569753 A JP 2019569753A JP 2019569753 A JP2019569753 A JP 2019569753A JP 2020524444 A5 JP2020524444 A5 JP 2020524444A5
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JP
Japan
Prior art keywords
srs
transmit
antenna
power
amplifier
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JP2019569753A
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English (en)
Japanese (ja)
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JP2020524444A (ja
JP7076480B2 (ja
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Priority claimed from US16/011,261 external-priority patent/US11026189B2/en
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Publication of JP2020524444A publication Critical patent/JP2020524444A/ja
Publication of JP2020524444A5 publication Critical patent/JP2020524444A5/ja
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Publication of JP7076480B2 publication Critical patent/JP7076480B2/ja
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JP2019569753A 2017-06-19 2018-06-19 サウンディング基準信号（ｓｒｓ）送信プロトコル Active JP7076480B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762521864P 2017-06-19 2017-06-19
US62/521,864 2017-06-19
US201762556740P 2017-09-11 2017-09-11
US62/556,740 2017-09-11
US16/011,261 2018-06-18
US16/011,261 US11026189B2 (en) 2017-06-19 2018-06-18 Sounding reference signal (SRS) transmission protocol
PCT/US2018/038220 WO2018236826A1 (en) 2017-06-19 2018-06-19 Sounding reference signal (srs) transmission protocol

Publications (3)

Publication Number Publication Date
JP2020524444A JP2020524444A (ja) 2020-08-13
JP2020524444A5 true JP2020524444A5 (enExample) 2021-08-19
JP7076480B2 JP7076480B2 (ja) 2022-05-27

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JP2019569753A Active JP7076480B2 (ja) 2017-06-19 2018-06-19 サウンディング基準信号（ｓｒｓ）送信プロトコル

Country Status (9)

Country Link
US (1) US11026189B2 (enExample)
EP (1) EP3643124B1 (enExample)
JP (1) JP7076480B2 (enExample)
KR (1) KR102337336B1 (enExample)
CN (1) CN110754118B (enExample)
BR (1) BR112019026327A2 (enExample)
SG (1) SG11201910279WA (enExample)
TW (1) TWI781185B (enExample)
WO (1) WO2018236826A1 (enExample)

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WO2020141647A1 (ko) * 2019-01-04 2020-07-09 엘지전자 주식회사 Srs를 지원하는 이동 단말기 및 그 이동 단말기의 제어 방법
JP6956755B2 (ja) * 2019-02-25 2021-11-02 アンリツ株式会社 移動端末試験装置とそのサポート組合せ取得方法
CN111669205B (zh) * 2019-03-07 2021-08-17 荣耀终端有限公司 一种信道测量方法及设备
US11245552B2 (en) 2019-03-29 2022-02-08 Skyworks Solutions, Inc. Sounding reference signal switching
CN114175743B (zh) * 2019-08-16 2024-06-25 华为技术有限公司 一种用于信号发送的方法、装置以及用于信号接收的方法、装置
EP3829076A3 (en) * 2019-11-28 2021-08-04 Samsung Electronics Co., Ltd. Transmission power control of sounding reference signals in wireless communication system and device
KR20210066691A (ko) * 2019-11-28 2021-06-07 삼성전자주식회사 채널 상호성을 위한 사운딩 참조 신호의 송신 전력을 제어하는 무선 통신 장치 및 이를 포함하는 무선 통신 시스템
CN110891305B (zh) * 2019-12-11 2022-04-19 维沃移动通信有限公司 一种功率控制装置、方法及电子设备
CN111342847B (zh) * 2020-02-13 2021-11-30 芯朴科技(上海)有限公司 调整输出功率的方法
CN113316243B (zh) * 2020-02-27 2025-09-12 中兴通讯股份有限公司 同步信号的发送方法、电子设备及存储介质
EP4107888A4 (en) * 2020-04-11 2023-08-02 ZTE Corporation A method and system for improved sounding reference signal (srs) overhead and flexible reuse scheme
US11015156B1 (en) 2020-05-22 2021-05-25 Franzenburg Protein concentration methods
CN111628801B (zh) 2020-05-28 2022-02-01 维沃移动通信有限公司 射频前端器件控制方法及用户设备
CN111669199A (zh) * 2020-06-08 2020-09-15 维沃移动通信有限公司 功率检测电路及电子设备
KR20210152860A (ko) * 2020-06-09 2021-12-16 삼성전자주식회사 복수의 증폭기를 이용한 신호의 증폭을 수행하는 통신 회로와 그것을 구비한 전자 장치
CN111682885B (zh) * 2020-06-09 2022-10-04 芯朴科技(上海)有限公司 1t2r射频电路、无线通信设备
CN113824455B (zh) * 2020-06-18 2023-04-07 华为技术有限公司 一种控制天线输出功率的方法、介质及设备
CN113972940B (zh) * 2020-07-22 2025-08-05 中兴通讯股份有限公司 频分双工系统的探测参考信号传输方法及终端
WO2022028578A1 (zh) * 2020-08-07 2022-02-10 大唐移动通信设备有限公司 信号传输方法、终端和网络设备
JP7640583B2 (ja) * 2020-12-24 2025-03-05 グーグル エルエルシー チャネル推定を向上させるための適応的サウンディング基準信号マッピング
US12081244B2 (en) * 2021-01-20 2024-09-03 Skyworks Solutions, Inc. Fast SRS antenna port switching for frequency-division duplexing
US12375333B2 (en) 2021-06-14 2025-07-29 Skyworks Solutions, Inc. Sounding reference signal switching system
US12526751B2 (en) * 2021-10-15 2026-01-13 Skyworks Solutions, Inc. Multiple antenna transmission to manage radiated power
WO2023068530A1 (ko) * 2021-10-18 2023-04-27 삼성전자 주식회사 전력 증폭기의 출력을 제어하는 전자 장치
WO2024166082A1 (en) * 2023-03-31 2024-08-15 Lenovo (Singapore) Pte. Ltd. Managing sounding reference signal symbol transmit power imbalance
WO2024201446A1 (en) * 2023-05-12 2024-10-03 Lenovo (Singapore) Pte. Ltd. Method and apparatus for correcting srs-based downlink channel estimates based on an indication of whether power relaxation is compensated for an uplink transmission
US12375190B2 (en) * 2023-08-14 2025-07-29 Hewlett Packard Enterprise Development Lp Power compensation determination for radio frequency cable

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US8548406B2 (en) * 2009-05-05 2013-10-01 Lg Electronics Inc. Method of transmitting reference signal in multiple antenna system
KR101612550B1 (ko) * 2009-05-05 2016-04-19 엘지전자 주식회사 다중안테나 시스템에서 참조신호 전송방법
MY161646A (en) 2009-10-02 2017-04-28 Interdigital Patent Holdings Inc Power control for devices having multiple antennas
US8958838B2 (en) * 2010-02-12 2015-02-17 Qualcomm Incorporated Multi-stage transmit power control scheme for access point
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US9900849B2 (en) * 2011-10-03 2018-02-20 Qualcomm Incorporated SRS optimization for coordinated multi-point transmission and reception
US9204434B2 (en) * 2012-03-19 2015-12-01 Qualcomm Incorporated Enhanced sounding reference signal (SRS) operation
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
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JP5948376B2 (ja) 2014-07-30 2016-07-06 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2017102002A1 (en) * 2015-12-16 2017-06-22 U-Blox Ag Transceiver apparatus supporting antenna selection and method of processing received signals
WO2018199696A1 (ko) * 2017-04-27 2018-11-01 엘지전자 주식회사 Srs를 전송하는 방법 및 이를 위한 단말

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