JP2013034114A5 - - Google Patents

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JP2013034114A5
JP2013034114A5 JP2011169320A JP2011169320A JP2013034114A5 JP 2013034114 A5 JP2013034114 A5 JP 2013034114A5 JP 2011169320 A JP2011169320 A JP 2011169320A JP 2011169320 A JP2011169320 A JP 2011169320A JP 2013034114 A5 JP2013034114 A5 JP 2013034114A5
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parameter
transmission
subframe
reference signal
sounding reference
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JP5927802B2 (ja
JP2013034114A (ja
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Priority claimed from JP2011169320A external-priority patent/JP5927802B2/ja
Priority to JP2011169320A priority Critical patent/JP5927802B2/ja
Priority to CN201280038243.3A priority patent/CN103718623B/zh
Priority to US14/236,560 priority patent/US9832737B2/en
Priority to EP12820602.6A priority patent/EP2741552B1/en
Priority to PCT/JP2012/069673 priority patent/WO2013018857A1/ja
Publication of JP2013034114A publication Critical patent/JP2013034114A/ja
Publication of JP2013034114A5 publication Critical patent/JP2013034114A5/ja
Publication of JP5927802B2 publication Critical patent/JP5927802B2/ja
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Priority to US15/591,492 priority patent/US10321411B2/en
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JP2011169320A 2011-08-02 2011-08-02 基地局、端末および通信方法 Active JP5927802B2 (ja)

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Application Number Priority Date Filing Date Title
JP2011169320A JP5927802B2 (ja) 2011-08-02 2011-08-02 基地局、端末および通信方法
PCT/JP2012/069673 WO2013018857A1 (ja) 2011-08-02 2012-08-02 端末、通信システムおよび通信方法
US14/236,560 US9832737B2 (en) 2011-08-02 2012-08-02 Terminal apparatus, base station apparatus, and communication method of determining appropriate uplink transmit power of sounding reference signal corresponding to a subframe set
EP12820602.6A EP2741552B1 (en) 2011-08-02 2012-08-02 Terminal, communication system, and communication method
CN201280038243.3A CN103718623B (zh) 2011-08-02 2012-08-02 终端、通信系统以及通信方法
US15/591,492 US10321411B2 (en) 2011-08-02 2017-05-10 Terminal apparatus and communication method for setting appropriate uplink transmit power for an uplink signal based on detecing a DCI

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JP2011169320A JP5927802B2 (ja) 2011-08-02 2011-08-02 基地局、端末および通信方法

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JP2013034114A JP2013034114A (ja) 2013-02-14
JP2013034114A5 true JP2013034114A5 (https=) 2014-11-13
JP5927802B2 JP5927802B2 (ja) 2016-06-01

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US (2) US9832737B2 (https=)
EP (1) EP2741552B1 (https=)
JP (1) JP5927802B2 (https=)
CN (1) CN103718623B (https=)
WO (1) WO2013018857A1 (https=)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140198744A1 (en) 2011-05-17 2014-07-17 Interdigital Patent Holdings, Inc. Method and apparatus for data-splitting transmission from multiple sites
JP5914918B2 (ja) * 2011-08-02 2016-05-11 シャープ株式会社 基地局、端末および通信方法
JP2013034111A (ja) * 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
JP2013034115A (ja) * 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
JP5927801B2 (ja) 2011-08-02 2016-06-01 シャープ株式会社 基地局、端末および通信方法
EP2763471B1 (en) * 2011-09-30 2018-07-04 Sharp Kabushiki Kaisha Terminal and communication method
FI3761740T3 (fi) * 2012-09-13 2023-09-05 Huawei Tech Co Ltd Viestintämenetelmä, tukiasema, radioviestintäsolmu ja käyttäjälaite
WO2014205699A1 (zh) 2013-06-26 2014-12-31 华为技术有限公司 参考信号的传输方法及装置
CN104349441B (zh) * 2013-08-07 2020-03-17 夏普株式会社 主基站、用户设备及其控制方法
CN104770033B (zh) * 2013-10-23 2019-03-26 华为技术有限公司 传输信息的方法、装置和系统
CN104812041A (zh) * 2014-01-24 2015-07-29 中国移动通信集团公司 一种上行信号发射功率确定方法及装置
CN104869625B (zh) * 2014-02-25 2019-04-19 中兴通讯股份有限公司 一种提高下行发射功率的方法及装置
WO2015135136A1 (zh) * 2014-03-11 2015-09-17 富士通株式会社 测量识别符的更新方法、装置和系统
PL3462798T3 (pl) 2014-03-25 2022-04-04 Telefonaktiebolaget Lm Ericsson (Publ) System i sposób dla fizycznego dostępu losowego opartego na wiązce
US9655048B2 (en) * 2014-04-07 2017-05-16 Futurewei Technologies, Inc. System and method for discontinuous transmissions and measurements
CN106537999B (zh) 2014-04-08 2019-08-09 Lg电子株式会社 用于在支持无线资源的使用的改变的无线通信系统中发送上行链路控制信息的方法和设备
WO2015168917A1 (zh) * 2014-05-08 2015-11-12 华为技术有限公司 一种通信方法及设备
WO2015169391A1 (en) * 2014-05-09 2015-11-12 Nokia Solutions And Networks Oy Reporting csi-rs based radio resource management measurements conditionally to crs-based measurements
WO2015188355A1 (zh) * 2014-06-12 2015-12-17 华为技术有限公司 一种资源分配方法及装置
CN106537994A (zh) * 2014-07-25 2017-03-22 中兴通讯(美国)公司 无线通信能量感知功率共享无线电资源方法及装置
JP6396507B2 (ja) * 2014-08-01 2018-09-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 端末、基地局、送信電力制御方法及び送信電力設定方法
KR102291457B1 (ko) * 2014-09-03 2021-08-19 삼성전자주식회사 셀룰러 시스템에서 간섭 제어 및 협력 통신을 고려한 채널 품질 추정 방법 및 장치
KR102280021B1 (ko) 2014-09-11 2021-07-21 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 송수신하는 기법
US10122431B2 (en) * 2014-10-01 2018-11-06 Lg Electronics Inc. Method for configuring reference signal for three-dimensional MIMO in wireless communication system and apparatus therefor
CN107005942B (zh) * 2014-12-23 2020-04-21 华为技术有限公司 功率分配方法和通信设备
US10117187B2 (en) * 2015-06-20 2018-10-30 Ofinno Technologies, Llc Initializing uplink power in a wireless network
EP3348013B1 (en) 2015-09-08 2018-12-12 Telefonaktiebolaget LM Ericsson (publ) Frequency location of a pcell
US20180192315A1 (en) * 2015-09-10 2018-07-05 Guangdong Oppo Mobile Telecommunications Corp. Ltd. Channel measurement and measurement result reporting method and device
JP6761038B2 (ja) * 2015-12-18 2020-09-23 ノキア テクノロジーズ オーユー 独立型無線リソース制御レポートを起動する方法
KR102232093B1 (ko) * 2016-01-08 2021-03-24 닛본 덴끼 가부시끼가이샤 무선국 시스템, 무선 단말, 및 이들의 방법
US20170273069A1 (en) * 2016-03-16 2017-09-21 Futurewei Technologies, Inc. System and Method for Managing Connections in a Wireless Communications System
JP6692728B2 (ja) * 2016-09-28 2020-05-13 Kddi株式会社 端末装置、ネットワーク装置、制御方法、及びプログラム
TWI654893B (zh) * 2016-10-07 2019-03-21 華碩電腦股份有限公司 無線通訊系統中導出上行參考訊號的傳送功率的方法和設備
US20190261287A1 (en) * 2016-11-02 2019-08-22 Idac Holdings, Inc. Devices, systems and methods for power efficient beam management in wireless systems
CN108075847B (zh) * 2016-11-18 2020-03-31 华为技术有限公司 一种基于802.11网络的csi获取方法及装置
CN108270532B (zh) * 2016-12-30 2021-05-18 华为技术有限公司 一种信息传输方法、接入网设备及终端
US10440703B2 (en) * 2017-01-10 2019-10-08 Mediatek Inc. Physical downlink control channel design for 5G new radio
CN110192411A (zh) * 2017-01-24 2019-08-30 瑞典爱立信有限公司 基于波束的上行链路(ul)功率控制
KR102434749B1 (ko) * 2017-03-22 2022-08-22 삼성전자 주식회사 통신 시스템에서 파워 헤드룸 정보의 전송 방법 및 장치
JP2020109886A (ja) * 2017-04-28 2020-07-16 シャープ株式会社 端末装置および方法
CN108810966B (zh) * 2017-05-05 2020-05-08 华为技术有限公司 一种通信方法及装置
US10425900B2 (en) * 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
US11140638B2 (en) * 2017-05-27 2021-10-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and device
KR102379822B1 (ko) * 2017-06-15 2022-03-30 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
WO2018230901A1 (ko) 2017-06-15 2018-12-20 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
CN109120355B (zh) * 2017-06-26 2024-01-02 华为技术有限公司 确定路径损耗的方法与装置
US11019582B2 (en) * 2017-08-08 2021-05-25 Lg Electronics Inc. Method for transmitting/receiving reference signal in wireless communication system, and device therefor
WO2019030928A1 (ja) * 2017-08-10 2019-02-14 株式会社Nttドコモ ユーザ端末及び無線通信方法
CN112969223B (zh) * 2017-08-11 2022-09-30 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
US10856263B2 (en) * 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
EP3619930B1 (en) * 2017-12-15 2024-09-18 Google LLC Establishing wireless links
US10567145B2 (en) 2018-01-05 2020-02-18 Ofinno, Llc Beam reports with multiple cells
CN110266459B (zh) 2018-05-11 2020-06-16 华为技术有限公司 一种发送解调参考信号dmrs的方法和通信装置
CN110740500B (zh) * 2018-07-20 2021-01-08 维沃移动通信有限公司 物理随机接入信道的功率控制方法及终端
CN113016159B (zh) * 2018-11-12 2023-10-31 Lg电子株式会社 用于发送和接收用于定位的上行链路参考信号的方法及其设备
US20220217754A1 (en) * 2019-04-26 2022-07-07 Ntt Docomo, Inc. User terminal and radio communication method
CN111867033B (zh) * 2019-04-28 2022-04-08 大唐移动通信设备有限公司 一种发射功率确定方法、装置及通信设备
CN114223267B (zh) * 2019-06-13 2024-04-02 株式会社Ntt都科摩 终端以及无线通信方法
WO2021038655A1 (ja) * 2019-08-23 2021-03-04 株式会社Nttドコモ 端末及び無線通信方法
CN111083773B (zh) 2019-10-12 2025-04-29 中兴通讯股份有限公司 功率控制的方法及装置、上行传输的发送方法及装置
CN114830557B (zh) * 2019-10-15 2024-12-31 株式会社Ntt都科摩 终端以及无线通信方法
EP4047842A4 (en) * 2019-10-17 2023-11-15 Ntt Docomo, Inc. Terminal and wireless communication method
CN112787780B (zh) * 2019-11-07 2022-07-01 维沃移动通信有限公司 Srs发射设置方法、信息配置方法、定位方法和相关设备
CN114868418B (zh) * 2019-11-11 2024-10-18 株式会社Ntt都科摩 终端以及无线通信方法
WO2021100529A1 (ja) * 2019-11-18 2021-05-27 株式会社Nttドコモ 端末及び無線通信方法
US12334999B2 (en) * 2020-03-06 2025-06-17 Lenovo (Singapore) Pte. Ltd. Type-II port-selection codebook generation
US11690022B2 (en) * 2020-03-24 2023-06-27 Qualcomm Incorporated Managing transmit power control
US11563611B1 (en) 2020-09-21 2023-01-24 Sprint Spectrum Lp Adjusting reference signal reporting based on uplink channel conditions
US12107741B2 (en) * 2021-11-03 2024-10-01 At&T Intellectual Property I, L.P. Determining spatial-temporal informative patterns for users and devices in data networks
WO2025013543A1 (ja) * 2023-07-12 2025-01-16 ソニーグループ株式会社 端末装置、通信装置、基地局及び通信方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8437792B2 (en) 2007-02-14 2013-05-07 Qualcomm Incorporated Uplink power control for LTE
EP2332376A1 (en) 2008-08-27 2011-06-15 Nokia Siemens Networks Oy Multiple power control parameter sets for wireless uplink data transmission
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
CN101883415B (zh) * 2009-05-05 2013-06-05 电信科学技术研究院 探测参考信号发送功率配置方法、网络侧设备及ue
JP2011004161A (ja) 2009-06-18 2011-01-06 Sharp Corp 通信システム、通信装置および通信方法
JP5101568B2 (ja) * 2009-06-23 2012-12-19 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、移動端末装置及び送信電力制御方法
US20100331037A1 (en) 2009-06-24 2010-12-30 Yu-Chih Jen Method and Related Communication Device for Enhancing Power Control Mechanism
JP5373899B2 (ja) * 2009-06-25 2013-12-18 京セラ株式会社 無線通信システム、無線基地局及び無線通信方法
KR101225928B1 (ko) 2009-09-08 2013-01-24 엘지전자 주식회사 무선 통신 시스템에서 전송 파워 제어 방법 및 장치
JP5106500B2 (ja) * 2009-09-14 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線基地局及び移動局
KR101753029B1 (ko) 2009-10-02 2017-07-03 인터디지탈 패튼 홀딩스, 인크 하나보다 많은 컴포넌트 캐리어 상의 전송의 전송 전력을 제어하기 위한 방법 및 장치
US9763197B2 (en) 2009-10-05 2017-09-12 Qualcomm Incorporated Component carrier power control in multi-carrier wireless network
JP4981929B2 (ja) 2010-01-08 2012-07-25 シャープ株式会社 無線通信システム、移動局装置、基地局装置、無線通信方法および集積回路
CN102714869B (zh) 2010-01-08 2016-04-06 夏普株式会社 用于探测参考信号传输的移动通信方法和系统以及基站、用户设备和其中的集成电路
CN102934382B (zh) * 2010-06-04 2016-08-10 Lg电子株式会社 控制探测参考信号发送的上行发送功率的方法和用户设备
KR101719002B1 (ko) * 2010-06-07 2017-03-23 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
KR101852814B1 (ko) 2010-06-18 2018-04-27 엘지전자 주식회사 무선 통신 시스템에서 단말이 잔여전력 정보를 송신하는 방법 및 이를 위한 장치
US20130114562A1 (en) 2010-07-16 2013-05-09 Lg Electronics Inc. Method and apparatus for controlling uplink transmission power in wireless communication system
JP2012034145A (ja) 2010-07-30 2012-02-16 Sharp Corp 移動通信システム、基地局装置、移動局装置、および、通信方法
KR101830738B1 (ko) * 2011-02-22 2018-04-04 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 송신 전력 제어 방법 및 이를 위한 장치
CN103621155B (zh) 2011-06-21 2018-09-28 瑞典爱立信有限公司 用于上行链路发送的发送功率控制的用户设备及其方法
DE112011105358T5 (de) * 2011-07-05 2014-03-13 Broadcom Corporation Mechanismus zur verbesserung einer leistungssteuerung in zeitmultiplex-basierten kommunikationen
CN103650394B (zh) 2011-07-11 2017-03-01 Lg电子株式会社 确定无线通信系统中的前同步码的发送功率的方法和设备
JP5927801B2 (ja) 2011-08-02 2016-06-01 シャープ株式会社 基地局、端末および通信方法
JP2013034111A (ja) 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
JP5914918B2 (ja) 2011-08-02 2016-05-11 シャープ株式会社 基地局、端末および通信方法
US9226247B2 (en) * 2011-08-19 2015-12-29 Lg Electronics Inc. Method for terminal deciding uplink transmission power in macro cell environment comprising remote radio head (RRH), and terminal apparatus for same
US8743791B2 (en) * 2011-09-22 2014-06-03 Samsung Electronics Co., Ltd. Apparatus and method for uplink transmission in wireless communication systems
US20140241301A1 (en) 2011-09-28 2014-08-28 Sharp Kabushiki Kaisha Mobile station apparatus, communication system, communication method, and integrated circuit
EP2763471B1 (en) 2011-09-30 2018-07-04 Sharp Kabushiki Kaisha Terminal and communication method
US20140329553A1 (en) 2011-10-27 2014-11-06 Sharp Kabushiki Kaisha Mobile station apparatus, communication system, communication method, and integrated circuit
JP2013187819A (ja) * 2012-03-09 2013-09-19 Sharp Corp 基地局、端末、通信方法および集積回路

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