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 US11026189B2 (en) 2017-06-19 2018-06-18 Sounding reference signal (SRS) transmission protocol
US16/011,261 2018-06-18
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 (https=) 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 (https=)
EP (1) EP3643124B1 (https=)
JP (1) JP7076480B2 (https=)
KR (1) KR102337336B1 (https=)
CN (1) CN110754118B (https=)
BR (1) BR112019026327A2 (https=)
SG (1) SG11201910279WA (https=)
TW (1) TWI781185B (https=)
WO (1) WO2018236826A1 (https=)

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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
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
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
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
US11696236B2 (en) * 2020-02-10 2023-07-04 Qualcomm Incorporated Techniques for selecting an uplink beam
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
AU2020397979B2 (en) * 2020-04-11 2026-01-29 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
CN114071748B (zh) * 2020-08-07 2026-03-27 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
CN115699652B (zh) * 2020-12-24 2025-07-04 谷歌有限责任公司 用于改进信道估计的自适应探测参考信号映射
US12081244B2 (en) * 2021-01-20 2024-09-03 Skyworks Solutions, Inc. Fast SRS antenna port switching for frequency-division duplexing
US11956108B2 (en) 2021-06-14 2024-04-09 Skyworks Solutions, Inc. Antenna swapping without blanking symbols
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
KR102925061B1 (ko) * 2021-10-18 2026-02-09 삼성전자주식회사 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
CN121079916A (zh) * 2023-05-12 2025-12-05 联想（新加坡）私人有限公司 用于基于功率弛豫是否针对上行链路发射得到补偿的指示校正基于srs的下行链路信道估计的方法及设备
US12375190B2 (en) * 2023-08-14 2025-07-29 Hewlett Packard Enterprise Development Lp Power compensation determination for radio frequency cable

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KR101639810B1 (ko) * 2009-01-13 2016-07-25 엘지전자 주식회사 무선통신 시스템에서 사운딩 참조신호의 전송방법
KR101612550B1 (ko) * 2009-05-05 2016-04-19 엘지전자 주식회사 다중안테나 시스템에서 참조신호 전송방법
US8548406B2 (en) * 2009-05-05 2013-10-01 Lg Electronics Inc. Method of transmitting reference signal in multiple antenna system
CN102577536B (zh) 2009-10-02 2015-09-02 交互数字专利控股公司 针对具有多天线设备的功率控制
US8958838B2 (en) * 2010-02-12 2015-02-17 Qualcomm Incorporated Multi-stage transmit power control scheme for access point
US8611449B2 (en) * 2010-11-15 2013-12-17 FutureWei Technologes, Inc. Method and apparatus for demodulation of a reference signal
JP6032650B2 (ja) * 2011-07-13 2016-11-30 サン パテント トラスト 端末装置及び送信方法
KR101748107B1 (ko) * 2011-07-29 2017-06-15 후지쯔 가부시끼가이샤 파워 제어 방법 및 단말 장치
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
KR102196716B1 (ko) * 2013-06-24 2020-12-30 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치
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
JP6668479B2 (ja) * 2015-12-16 2020-03-18 ユー−ブロックス、アクチエンゲゼルシャフトｕ−ｂｌｏｘ ＡＧ アンテナ選択をサポートするトランシーバ装置および受信した信号の処理方法
AU2018256714B2 (en) * 2017-04-27 2020-04-16 Lg Electronics Inc. Method for transmitting SRS and terminal therefor

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