JP2015070335A5 - - Google Patents

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Publication number
JP2015070335A5
JP2015070335A5 JP2013200606A JP2013200606A JP2015070335A5 JP 2015070335 A5 JP2015070335 A5 JP 2015070335A5 JP 2013200606 A JP2013200606 A JP 2013200606A JP 2013200606 A JP2013200606 A JP 2013200606A JP 2015070335 A5 JP2015070335 A5 JP 2015070335A5
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Japan
Prior art keywords
channel state
state information
reference signal
mapping
predetermined number
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JP2013200606A
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English (en)
Japanese (ja)
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JP2015070335A (ja
JP6114153B2 (ja
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Priority claimed from JP2013200606A external-priority patent/JP6114153B2/ja
Priority to JP2013200606A priority Critical patent/JP6114153B2/ja
Priority to EP14848382.9A priority patent/EP3051904B1/en
Priority to CN201480052271.XA priority patent/CN105580468B/zh
Priority to PCT/JP2014/071983 priority patent/WO2015045696A1/ja
Priority to US15/024,366 priority patent/US10425852B2/en
Priority to HK16114648.9A priority patent/HK1226582B/en
Publication of JP2015070335A publication Critical patent/JP2015070335A/ja
Publication of JP2015070335A5 publication Critical patent/JP2015070335A5/ja
Publication of JP6114153B2 publication Critical patent/JP6114153B2/ja
Application granted granted Critical
Priority to US15/850,808 priority patent/US10356644B2/en
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JP2013200606A 2013-09-26 2013-09-26 基地局、移動局、参照信号送信方法及びチャネル品質測定方法 Active JP6114153B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013200606A JP6114153B2 (ja) 2013-09-26 2013-09-26 基地局、移動局、参照信号送信方法及びチャネル品質測定方法
US15/024,366 US10425852B2 (en) 2013-09-26 2014-08-22 Base station, mobile station, reference signal transmission method, and channel quality measurement method
CN201480052271.XA CN105580468B (zh) 2013-09-26 2014-08-22 基站、移动台、参考信号发送方法以及信道质量测量方法
PCT/JP2014/071983 WO2015045696A1 (ja) 2013-09-26 2014-08-22 基地局、移動局、参照信号送信方法及びチャネル品質測定方法
EP14848382.9A EP3051904B1 (en) 2013-09-26 2014-08-22 Base station, mobile station, reference-signal transmission method, and channel-quality measurement method
HK16114648.9A HK1226582B (en) 2013-09-26 2014-08-22 Base station, mobile station, reference-signal transmission method, and channel-quality measurement method
US15/850,808 US10356644B2 (en) 2013-09-26 2017-12-21 Base station, mobile station, reference signal transmission method, and channel quality measurement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013200606A JP6114153B2 (ja) 2013-09-26 2013-09-26 基地局、移動局、参照信号送信方法及びチャネル品質測定方法

Publications (3)

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JP2015070335A JP2015070335A (ja) 2015-04-13
JP2015070335A5 true JP2015070335A5 (enExample) 2016-12-22
JP6114153B2 JP6114153B2 (ja) 2017-04-12

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JP2013200606A Active JP6114153B2 (ja) 2013-09-26 2013-09-26 基地局、移動局、参照信号送信方法及びチャネル品質測定方法

Country Status (5)

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US (2) US10425852B2 (enExample)
EP (1) EP3051904B1 (enExample)
JP (1) JP6114153B2 (enExample)
CN (1) CN105580468B (enExample)
WO (1) WO2015045696A1 (enExample)

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CN106559162B (zh) * 2015-09-24 2020-03-06 索尼公司 用于无线通信的基站侧和用户设备侧的装置及方法
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CN107181578B (zh) * 2016-03-10 2020-01-14 电信科学技术研究院 一种参考信号映射方法及装置
CN109314872B (zh) * 2016-03-28 2021-03-23 苹果公司 无线通信网络中的装置及计算机可读存储介质
CN109076505B (zh) * 2016-03-30 2024-08-06 日本电气株式会社 用于传输和接收参考信号的方法和装置
JP6969633B2 (ja) * 2016-03-30 2021-11-24 日本電気株式会社 基地局およびｕｅによって実行される方法
JP2017184000A (ja) * 2016-03-30 2017-10-05 ソニー株式会社 通信装置、通信方法及びプログラム
WO2017166256A1 (zh) * 2016-03-31 2017-10-05 华为技术有限公司 参考信号发送方法、参考信号接收方法、装置及系统
CN109565388B (zh) * 2016-03-31 2021-10-15 都科摩创新股份有限公司 发送csi-rs的方法和基站
CN109075931B (zh) 2016-05-06 2020-11-17 华为技术有限公司 一种参考信号传输方法及装置
CN107370582A (zh) * 2016-05-12 2017-11-21 株式会社Ntt都科摩 参考信号发送方法、检测方法、基站和移动台
US10680855B2 (en) 2016-05-13 2020-06-09 Huawei Technologies Co., Ltd. Measurement in non-cellular wireless networks
EP3493422A4 (en) * 2016-08-05 2020-03-04 LG Electronics Inc. -1- Method for reporting channel state in wireless communication system, and device therefor
EP3520303B1 (en) * 2016-09-28 2021-01-13 NTT DoCoMo, Inc. Wireless communication method for transmitting reference signal resource indication
CN108259071B (zh) 2016-12-28 2019-02-26 上海朗帛通信技术有限公司 一种被用于多天线传输的ue、基站中的方法和装置
CN108418664B (zh) * 2017-02-10 2020-02-21 华为技术有限公司 信息指示方法、设备及系统
CN108631975A (zh) * 2017-03-23 2018-10-09 株式会社Ntt都科摩 参考信号发送方法、信道测量方法、无线基站及用户终端
CN108111269B (zh) * 2017-05-05 2023-01-10 中兴通讯股份有限公司 一种信道状态信息导频传输方法与装置
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CN109428637B (zh) * 2017-08-28 2022-02-01 华为技术有限公司 一种csi-rs测量反馈方法及设备
CN109803310A (zh) 2017-11-17 2019-05-24 华为技术有限公司 信道质量信息传输方法、装置及系统、存储介质
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US11477809B2 (en) * 2018-04-12 2022-10-18 Qualcomm Incorporated Techniques for channel estimation
WO2020032657A1 (ko) * 2018-08-08 2020-02-13 엘지전자 주식회사 무선통신시스템에서 단말이 사이드링크 신호의 전송 전력을 제어하는 방법 및 이를 위한 장치
KR102144427B1 (ko) * 2019-03-04 2020-08-13 주식회사 아리스케일 전 차원 다중입력 다중출력 무선 통신 시스템에서 채널상태정보 참조신호 송수신 방법 및 장치
US11711825B2 (en) * 2019-11-15 2023-07-25 Qualcomm Incorporated Multicast feedback based on acknowledgment transmissions
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JP5994986B2 (ja) * 2012-09-20 2016-09-21 シャープ株式会社 基地局装置、移動局装置および通信方法

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