JP2020047982A5 - - Google Patents
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- JP2020047982A5 JP2020047982A5 JP2018172520A JP2018172520A JP2020047982A5 JP 2020047982 A5 JP2020047982 A5 JP 2020047982A5 JP 2018172520 A JP2018172520 A JP 2018172520A JP 2018172520 A JP2018172520 A JP 2018172520A JP 2020047982 A5 JP2020047982 A5 JP 2020047982A5
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- JP
- Japan
- Prior art keywords
- value
- csi
- rrc signaling
- value indicated
- vectors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000011664 signaling Effects 0.000 claims 16
- 239000013598 vector Substances 0.000 claims 8
- 239000011159 matrix material Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018172520A JP6987336B2 (ja) | 2018-09-14 | 2018-09-14 | 基地局装置、端末装置および通信方法 |
| EP19858838.6A EP3852429B1 (en) | 2018-09-14 | 2019-09-06 | Base station device, terminal device, and communications method |
| US17/275,001 US11968141B2 (en) | 2018-09-14 | 2019-09-06 | Base station apparatus, terminal apparatus, and communication method |
| PCT/JP2019/035161 WO2020054606A1 (ja) | 2018-09-14 | 2019-09-06 | 基地局装置、端末装置および通信方法 |
| CN201980059796.9A CN112690017B (zh) | 2018-09-14 | 2019-09-06 | 基站装置、终端装置以及通信方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018172520A JP6987336B2 (ja) | 2018-09-14 | 2018-09-14 | 基地局装置、端末装置および通信方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020047982A JP2020047982A (ja) | 2020-03-26 |
| JP2020047982A5 true JP2020047982A5 (enExample) | 2021-04-08 |
| JP6987336B2 JP6987336B2 (ja) | 2021-12-22 |
Family
ID=69778348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018172520A Active JP6987336B2 (ja) | 2018-09-14 | 2018-09-14 | 基地局装置、端末装置および通信方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11968141B2 (enExample) |
| EP (1) | EP3852429B1 (enExample) |
| JP (1) | JP6987336B2 (enExample) |
| CN (1) | CN112690017B (enExample) |
| WO (1) | WO2020054606A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6987336B2 (ja) * | 2018-09-14 | 2021-12-22 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| EP4042758A4 (en) * | 2019-10-10 | 2023-06-07 | Qualcomm Incorporated | SYNCHRONIZATION SIGNAL BLOCK AND PHYSICAL BROADCAST CHANNEL TRANSMISSION BEAM ADJUSTMENT INDICATION |
| US11637669B2 (en) * | 2019-11-25 | 2023-04-25 | Qualcomm Incorporated | Single frequency network transmission procedure based on sounding reference signals |
| MX2022008172A (es) * | 2020-02-11 | 2022-08-02 | Zte Corp | Mejora de la informacion del estado del canal en multiples puntos de transmision/recepcion. |
| CN111758272B (zh) * | 2020-05-22 | 2023-09-26 | 北京小米移动软件有限公司 | Srs资源配置方法、srs资源确定方法和装置 |
| US11658850B2 (en) * | 2021-05-10 | 2023-05-23 | Qualcomm Incorporated | Phase tracking reference signal activation based on repetition indication or demodulation reference signal bundling indication |
| US20230318881A1 (en) * | 2022-04-05 | 2023-10-05 | Qualcomm Incorporated | Beam selection using oversampled beamforming codebooks and channel estimates |
| CN116709370B (zh) * | 2022-10-27 | 2024-03-08 | 荣耀终端有限公司 | 一种滤波系数调整方法、装置及用户设备 |
| US12490198B2 (en) * | 2023-03-06 | 2025-12-02 | Qualcomm Incorporated | Downlink power control in wireless communications |
| US20250023611A1 (en) * | 2023-07-14 | 2025-01-16 | Samsung Electronics Co., Ltd. | Transmitting csi for multiple hypotheses |
| WO2025035423A1 (zh) * | 2023-08-16 | 2025-02-20 | 北京小米移动软件有限公司 | 资源配置方法、终端、网络设备 |
| WO2025156262A1 (en) * | 2024-01-26 | 2025-07-31 | Google Llc | Method for channel state information (csi) feedback based on type 2 codebook and multiple csi reference signal (csi-rs) resources |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539400A (zh) * | 2009-09-30 | 2015-04-22 | 交互数字专利控股公司 | 使用多个天线用于上行链路传输的方法和设备 |
| US8526519B2 (en) * | 2009-12-14 | 2013-09-03 | Texas Instruments Incorporated | Multi-rank precoding matrix indicator (PMI) feedback in a multiple-input multiple-output (MIMO) system |
| CN101877627B (zh) * | 2010-06-21 | 2015-09-16 | 中兴通讯股份有限公司 | 信道状态信息的反馈方法及终端 |
| JP5189144B2 (ja) * | 2010-08-16 | 2013-04-24 | 株式会社エヌ・ティ・ティ・ドコモ | 通信制御方法、基地局装置及び移動局装置 |
| EP2852075B1 (en) * | 2012-05-17 | 2016-09-21 | LG Electronics Inc. | Method and device for reporting channel state information |
| KR102091876B1 (ko) * | 2012-06-18 | 2020-03-23 | 삼성전자주식회사 | 협력 멀티-포인트 송신을 위한 비주기적 및 주기적 csi 피드백 모드들 |
| US9614655B2 (en) * | 2012-08-02 | 2017-04-04 | Lg Electronics Inc. | Method and apparatus for feeding back channel state information in wireless communication system |
| US9036608B2 (en) * | 2012-11-09 | 2015-05-19 | Telefonaktiebolaget L M Ericsson (Publ) | Adaptive transmission mode switching |
| US9294172B2 (en) * | 2013-01-25 | 2016-03-22 | Lg Electronics Inc. | Method and apparatus for reporting downlink channel state |
| JP6407897B2 (ja) * | 2013-02-24 | 2018-10-17 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて3次元ビームフォーミングのためのチャネル状態情報を報告する方法およびそのための装置 |
| CN105210421B (zh) * | 2013-03-18 | 2019-07-05 | Sk电信有限公司 | 用于在多载波系统中操作终端的方法 |
| PT3116258T (pt) * | 2014-03-06 | 2018-10-19 | Huawei Tech Co Ltd | Método para reportar informação do estado de canal, equipamento de utilizador e estação base |
| US10110286B2 (en) * | 2015-03-30 | 2018-10-23 | Samsung Electronics Co., Ltd. | Method and apparatus for codebook design and signaling |
| WO2017006826A1 (ja) * | 2015-07-08 | 2017-01-12 | シャープ株式会社 | 端末装置、基地局装置、通信方法、および、集積回路 |
| EP3355607A4 (en) * | 2015-09-25 | 2019-03-27 | Sharp Kabushiki Kaisha | BASIC STATION DEVICE, DEVICE DEVICE AND COMMUNICATION PROCESS |
| US10756799B2 (en) * | 2015-10-23 | 2020-08-25 | Samsung Electronics Co., Ltd | Method and device for transmitting and receiving channel state information in mobile communication system |
| CN108352875B (zh) * | 2015-11-06 | 2019-11-05 | 华为技术有限公司 | 一种预编码矩阵索引的传输方法及装置 |
| US10425142B2 (en) | 2015-11-23 | 2019-09-24 | Lg Electronics Inc. | Method for transmitting and receiving channel state information in wireless communication system, and apparatus therefor |
| EP3404844B1 (en) * | 2016-01-13 | 2021-03-10 | LG Electronics Inc. -1- | Method for reporting channel state information for must transmission in wireless communication system, and device therefor |
| US10298300B2 (en) * | 2016-07-27 | 2019-05-21 | Samsung Electronics Co., Ltd. | Linear combination codebook for CSI reporting in advanced wireless communication systems |
| CN107743042A (zh) * | 2016-08-11 | 2018-02-27 | 华为技术有限公司 | 一种信道状态反馈的方法及装置 |
| WO2018061570A1 (ja) * | 2016-09-29 | 2018-04-05 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| CN107888249A (zh) * | 2016-09-30 | 2018-04-06 | 北京信威通信技术股份有限公司 | 一种波束域参考信号发送的方法及装置 |
| US10200103B2 (en) * | 2016-11-23 | 2019-02-05 | Samsung Electronics Co., Ltd. | Method and apparatus to enable multi-resolution CSI reporting in advanced wireless communication systems |
| JP2018172520A (ja) | 2017-03-31 | 2018-11-08 | ナガセケムテックス株式会社 | エポキシ樹脂組成物および親水性コーティング剤 |
| EP3493425B1 (en) * | 2017-06-14 | 2021-04-14 | LG Electronics Inc. | Method for transmitting and receiving channel state information in wireless communication system and device therefor |
| JP6987336B2 (ja) * | 2018-09-14 | 2021-12-22 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| US11929805B2 (en) * | 2019-07-26 | 2024-03-12 | Ofinno, Llc | Channel state information reporting for non-coherent joint transmission |
| US11012857B1 (en) * | 2020-04-13 | 2021-05-18 | Sprint Communications Company L.P. | Fifth generation core (5GC) authentication for long term evolution (LTE) data service |
-
2018
- 2018-09-14 JP JP2018172520A patent/JP6987336B2/ja active Active
-
2019
- 2019-09-06 EP EP19858838.6A patent/EP3852429B1/en active Active
- 2019-09-06 CN CN201980059796.9A patent/CN112690017B/zh active Active
- 2019-09-06 WO PCT/JP2019/035161 patent/WO2020054606A1/ja not_active Ceased
- 2019-09-06 US US17/275,001 patent/US11968141B2/en active Active
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