JP2016509798A5 - - Google Patents

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Publication number
JP2016509798A5
JP2016509798A5 JP2015553814A JP2015553814A JP2016509798A5 JP 2016509798 A5 JP2016509798 A5 JP 2016509798A5 JP 2015553814 A JP2015553814 A JP 2015553814A JP 2015553814 A JP2015553814 A JP 2015553814A JP 2016509798 A5 JP2016509798 A5 JP 2016509798A5
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JP
Japan
Prior art keywords
channel
frequency
feedback metric
channel feedback
transmitted
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JP2015553814A
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English (en)
Japanese (ja)
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JP2016509798A (ja
JP6580492B2 (ja
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Priority claimed from US14/155,661 external-priority patent/US9503924B2/en
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Publication of JP2016509798A publication Critical patent/JP2016509798A/ja
Publication of JP2016509798A5 publication Critical patent/JP2016509798A5/ja
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JP2015553814A 2013-01-18 2014-01-16 ロングタームエボリューション（ｌｔｅ）における内挿に基づくチャネル状態情報（ｃｓｉ）のエンハンスメント Active JP6580492B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361754135P 2013-01-18 2013-01-18
US61/754,135 2013-01-18
US14/155,661 US9503924B2 (en) 2013-01-18 2014-01-15 Interpolation-based channel state information (CSI) enhancements in long-term evolution (LTE)
US14/155,661 2014-01-15
PCT/US2014/011770 WO2014113523A1 (en) 2013-01-18 2014-01-16 Interpolation-based channel state information (csi) ehancements in long-term evolution (lte)

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018011628A Division JP6462912B2 (ja) 2013-01-18 2018-01-26 ロングタームエボリューション（ｌｔｅ）における内挿に基づくチャネル状態情報（ｃｓｉ）のエンハンスメント

Publications (3)

Publication Number Publication Date
JP2016509798A JP2016509798A (ja) 2016-03-31
JP2016509798A5 true JP2016509798A5 (enExample) 2017-02-23
JP6580492B2 JP6580492B2 (ja) 2019-09-25

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ID=51207592

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015553814A Active JP6580492B2 (ja) 2013-01-18 2014-01-16 ロングタームエボリューション（ｌｔｅ）における内挿に基づくチャネル状態情報（ｃｓｉ）のエンハンスメント
JP2018011628A Active JP6462912B2 (ja) 2013-01-18 2018-01-26 ロングタームエボリューション（ｌｔｅ）における内挿に基づくチャネル状態情報（ｃｓｉ）のエンハンスメント

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018011628A Active JP6462912B2 (ja) 2013-01-18 2018-01-26 ロングタームエボリューション（ｌｔｅ）における内挿に基づくチャネル状態情報（ｃｓｉ）のエンハンスメント

Country Status (6)

Country Link
US (1) US9503924B2 (enExample)
EP (1) EP2946510B1 (enExample)
JP (2) JP6580492B2 (enExample)
KR (1) KR20150107776A (enExample)
CN (1) CN104919737B (enExample)
WO (1) WO2014113523A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9272444B2 (en) 2013-07-18 2016-03-01 Propeller, Inc. Ice mold
CN105450560B (zh) 2014-08-14 2019-02-12 华为技术有限公司 一种信道反馈传输的方法
US9985700B2 (en) * 2015-05-12 2018-05-29 Mediatek Inc. Channel state feedback enhancement in downlink multiuser superposition transmission
WO2017156703A1 (zh) * 2016-03-15 2017-09-21 华为技术有限公司 一种处理解调参考信号的方法及设备
US10116483B2 (en) * 2016-04-18 2018-10-30 Qualcomm Incorporated Dynamically convey information of demodulation reference signal and phase noise compensation reference signal
CN108713299B (zh) * 2016-04-29 2020-07-24 华为技术有限公司 上行资源分配与信号调制方法及装置
BR112019014611A2 (pt) * 2017-01-17 2020-02-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Método e dispositivo de transmissão de sinal
US10396914B2 (en) * 2017-01-19 2019-08-27 Qualcomm Incorporated Reference signal measurement filtering in multi-beam operation
US11785565B2 (en) * 2017-04-14 2023-10-10 Qualcomm Incorporated Band-dependent configuration for synchronization
WO2018201456A1 (en) 2017-05-05 2018-11-08 Qualcomm Incorporated Partial band configuration for channel state information
CN110663279B (zh) * 2017-05-16 2023-05-30 中兴通讯股份有限公司 广播反馈机制
US10834689B2 (en) * 2017-08-15 2020-11-10 At&T Intellectual Property I, L.P. Base station wireless channel sounding
CN108235797B (zh) * 2017-12-28 2020-03-06 北京小米移动软件有限公司 确定路径损耗的方法及装置
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
EP3878106A4 (en) * 2018-11-05 2022-08-03 Xcom Labs, Inc. MULTIPLE ENTRY/EXIT DOWNLINK COOPERATIVE PLANNING
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US11750258B2 (en) 2020-03-12 2023-09-05 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting
US11973618B2 (en) * 2020-08-13 2024-04-30 Intel Corporation Algorithm and architecture for channel estimation in 5G new radio
WO2022088036A1 (zh) * 2020-10-30 2022-05-05 网络通信与安全紫金山实验室 终端定位方法、装置、计算机设备和存储介质
EP4292325A4 (en) * 2021-02-09 2024-11-06 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS FOR DETERMINING A CHANNEL PARAMETER

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4657888B2 (ja) * 2005-10-31 2011-03-23 シャープ株式会社 送信機及び送信方法
US8213943B2 (en) * 2007-05-02 2012-07-03 Qualcomm Incorporated Constrained hopping of DL reference signals
GB0720723D0 (en) * 2007-10-23 2007-12-05 Icera Inc Reporting channel quality information
US8699529B2 (en) * 2008-03-28 2014-04-15 Qualcomm Incorporated Broadband pilot channel estimation using a reduced order FFT and a hardware interpolator
MX2010011494A (es) * 2008-04-25 2010-11-09 Sharp Kk Sistema de comunicacion movil, aparato de estacion base, aparato de estacion movil y metodo de comunicacion movil.
US9077531B2 (en) * 2008-09-25 2015-07-07 Lg Electronics Inc. Hybrid automatic repeat request and channel information feedback for relay
US9019902B2 (en) * 2008-11-11 2015-04-28 Qualcomm Incorporated Channel quality feedback in multicarrier systems
WO2010086715A1 (en) 2009-01-30 2010-08-05 Nokia Corporation Multiple user mimo interference suppression communications system and methods
JP5059800B2 (ja) * 2009-03-16 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
CN101867464B (zh) * 2009-04-17 2012-12-12 华为技术有限公司 一种信道信息反馈方法、终端、基站及多输入多输出系统
WO2010125237A1 (en) * 2009-04-28 2010-11-04 Nokia Corporation Channel state information feedback
US20100284447A1 (en) * 2009-05-11 2010-11-11 Qualcomm Incorporated Frequency domain feedback channel estimation for an interference cancellation repeater including sampling of non causal taps
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
JP5237503B2 (ja) * 2009-07-17 2013-07-17 エルジー エレクトロニクス インコーポレイティド 中継局を含む無線通信システムにおける参照信号送信方法及び装置
KR101792509B1 (ko) * 2009-09-30 2017-11-02 엘지전자 주식회사 상향링크 제어 정보의 전송 방법 및 이를 위한 장치
US8804563B2 (en) 2009-12-04 2014-08-12 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and method for channel estimation in a wireless communications system
JP5276047B2 (ja) * 2010-04-30 2013-08-28 株式会社エヌ・ティ・ティ・ドコモ 移動端末装置
JP2012004609A (ja) * 2010-06-14 2012-01-05 Sharp Corp 基地局装置、端末装置、通信システムおよび通信方法
CN102377527B (zh) * 2010-08-09 2014-12-24 上海贝尔股份有限公司 一种降低多小区反馈开销的方法和装置
US20130039291A1 (en) 2011-08-12 2013-02-14 Research In Motion Limited Design on Enhanced Control Channel for Wireless System
US8743785B2 (en) * 2011-08-15 2014-06-03 Futurewei Technologies, Inc. System and method for reducing interference
US9258039B2 (en) 2011-09-08 2016-02-09 Qualcomm Incorporated Devices for sending and receiving quantization quality feedback
KR101855523B1 (ko) * 2011-10-06 2018-05-04 삼성전자주식회사 통신 시스템에서 피드백 생성 방법 및 장치
US9198070B2 (en) * 2012-05-14 2015-11-24 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
CN104937873B (zh) * 2012-08-10 2018-03-13 华为技术有限公司 无线通信系统中的方法和节点

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