JP2020529789A5 - - Google Patents
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- JP2020529789A5 JP2020529789A5 JP2020506235A JP2020506235A JP2020529789A5 JP 2020529789 A5 JP2020529789 A5 JP 2020529789A5 JP 2020506235 A JP2020506235 A JP 2020506235A JP 2020506235 A JP2020506235 A JP 2020506235A JP 2020529789 A5 JP2020529789 A5 JP 2020529789A5
- Authority
- JP
- Japan
- Prior art keywords
- beams
- zero power
- indicator
- csi report
- power beam
- 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.)
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- 238000000034 method Methods 0.000 claims 16
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2017/097206 | 2017-08-11 | ||
| PCT/CN2017/097206 WO2019028878A1 (en) | 2017-08-11 | 2017-08-11 | TECHNIQUES FOR NON-NULL POWER BEAMS IN WIRELESS SYSTEMS |
| PCT/CN2018/099880 WO2019029675A1 (en) | 2017-08-11 | 2018-08-10 | TECHNIQUES FOR NON-NULL POWER BEAMS IN WIRELESS SYSTEMS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020529789A JP2020529789A (ja) | 2020-10-08 |
| JP2020529789A5 true JP2020529789A5 (enExample) | 2021-09-09 |
| JP7239555B2 JP7239555B2 (ja) | 2023-03-14 |
Family
ID=65270979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020506235A Active JP7239555B2 (ja) | 2017-08-11 | 2018-08-10 | ワイヤレスシステムにおける非ゼロ電力ビームのための技法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11432176B2 (enExample) |
| EP (1) | EP3665930A4 (enExample) |
| JP (1) | JP7239555B2 (enExample) |
| KR (1) | KR102766680B1 (enExample) |
| CN (1) | CN110999368B (enExample) |
| BR (1) | BR112020002514A2 (enExample) |
| SG (1) | SG11202000151XA (enExample) |
| WO (2) | WO2019028878A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11089434B2 (en) * | 2017-09-27 | 2021-08-10 | Lg Electronics Inc. | Method for transmitting and receiving reports for range estimation and communication device therefor |
| KR102131428B1 (ko) * | 2017-09-29 | 2020-07-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치 |
| CN111106857B (zh) * | 2018-10-27 | 2022-05-24 | 华为技术有限公司 | 指示和确定预编码向量的方法以及通信装置 |
| US11128354B2 (en) * | 2019-01-18 | 2021-09-21 | Samsung Electronics Co., Ltd. | Method and apparatus to enable segmented CSI reporting in wireless communication systems |
| US11387887B2 (en) * | 2019-03-28 | 2022-07-12 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for generating a channel state information report |
| US10972170B2 (en) * | 2019-04-08 | 2021-04-06 | Nokia Technologies Oy | Communication efficiency |
| US10819434B1 (en) * | 2019-04-10 | 2020-10-27 | At&T Intellectual Property I, L.P. | Hybrid fiber coaxial fed 5G small cell surveillance with hybrid fiber coaxial hosted mobile edge computing |
| US10848988B1 (en) | 2019-05-24 | 2020-11-24 | At&T Intellectual Property I, L.P. | Dynamic cloudlet fog node deployment architecture |
| CN113875165B (zh) | 2019-06-24 | 2023-12-26 | 以伊索电子股份有限公司名义经营的阿维科斯天线股份有限公司 | 使用天线阵列的波束成形和波束转向 |
| US12362849B2 (en) * | 2019-10-08 | 2025-07-15 | Nokia Technologies Oy | Apparatus, method, and computer program |
| US12101142B2 (en) | 2020-01-14 | 2024-09-24 | Nokia Technologies Oy | Method, device and computer readable medium of communication |
| US12407385B2 (en) | 2020-01-27 | 2025-09-02 | Qualcomm Incorporated | Signaling of beam correlation across millimeter wave frequency bands |
| US20210234597A1 (en) * | 2020-01-27 | 2021-07-29 | Qualcomm Incorporated | Asymmetric uplink-downlink beam training in frequency bands |
| WO2021154655A1 (en) * | 2020-01-27 | 2021-08-05 | Qualcomm Incorporated | Antenna group selection and indication in frequency bands |
| US12401403B2 (en) | 2020-01-27 | 2025-08-26 | Qualcomm Incorporated | Antenna group-specific parameter configuration in millimeter wave communications |
| US12374787B2 (en) | 2020-02-11 | 2025-07-29 | Qualcomm Incorporated | Adjusting communications operations for changes to configurations for quasi co-location and number of antenna elements |
| US20230090267A1 (en) * | 2020-02-20 | 2023-03-23 | Ntt Docomo, Inc. | Method of srs-assisted sub-band configuration for type i/ii channel state information (csi) |
| EP4115533A1 (en) | 2020-03-06 | 2023-01-11 | Lenovo (Singapore) Pte. Ltd. | Channel state information report coefficients |
| CN111901822A (zh) * | 2020-04-10 | 2020-11-06 | 中兴通讯股份有限公司 | 测量方法、装置、节点和存储介质 |
| US12301496B2 (en) * | 2020-07-16 | 2025-05-13 | Qualcomm Incorporated | Uplink composite beam synthesis |
| CN113966000B (zh) * | 2020-07-20 | 2025-04-04 | 华为技术有限公司 | 用于波束训练的方法和装置 |
| US11991532B2 (en) | 2020-07-27 | 2024-05-21 | Qualcomm Incorporated | Techniques for modifying values transmitted in a measurement report for beam management |
| CN116325541A (zh) * | 2020-09-15 | 2023-06-23 | 株式会社Ntt都科摩 | 用于ⅱ型端口选择码本的角度延迟域中的csi-rs波束成形方法 |
| CN116458081A (zh) * | 2020-11-20 | 2023-07-18 | 华为技术有限公司 | Mimo系统中用于信道状态信息反馈的波束集 |
| EP4256723A1 (en) * | 2020-12-04 | 2023-10-11 | Lenovo (Singapore) Pte. Ltd. | Configuring a polarization type |
| CN115118316B (zh) * | 2021-03-19 | 2024-04-26 | 北京紫光展锐通信技术有限公司 | 类型ⅱ端口选择码本的反馈、确定方法及装置、计算机可读存储介质 |
| CN115190498B (zh) * | 2021-04-02 | 2024-04-26 | 大唐移动通信设备有限公司 | 增强的csi-rs传输、发送反馈信息的方法、装置、设备及介质 |
| WO2022236576A1 (en) * | 2021-05-10 | 2022-11-17 | Apple Inc. | Port selection codebook enhancement |
| CN117356128A (zh) * | 2021-05-31 | 2024-01-05 | 株式会社Ntt都科摩 | 终端、无线通信方法以及基站 |
| US20230103220A1 (en) * | 2021-09-24 | 2023-03-30 | Qualcomm Incorporated | Channel state information feedback based on full channel estimation |
| US20250105896A1 (en) * | 2022-01-13 | 2025-03-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Csi report sending method and apparatus, csi report receiving method and apparatus, device, and medium |
| US20230397029A1 (en) * | 2022-06-03 | 2023-12-07 | Qualcomm Incorporated | Beam report enhancements for beam prediction |
| US12490196B2 (en) * | 2022-08-12 | 2025-12-02 | Qualcomm Incorporated | Antenna grouping for power management in wireless communications |
| US20250070830A1 (en) * | 2023-08-22 | 2025-02-27 | Qualcomm Incorporated | Shortened time domain precoding filters for multi-antenna precoding |
| WO2025117782A1 (en) * | 2023-12-01 | 2025-06-05 | Apple Inc. | Per-layer power feedback for enhanced mimo operation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8385441B2 (en) * | 2009-01-06 | 2013-02-26 | Marvell World Trade Ltd. | Efficient MIMO transmission schemes |
| US9083501B2 (en) * | 2010-04-05 | 2015-07-14 | Qualcomm Incorporated | Feedback of control information for multiple carriers |
| CN103391124B (zh) * | 2012-05-10 | 2018-06-19 | 中兴通讯股份有限公司 | 信道状态信息的配置方法、反馈方法、基站和终端 |
| CN109547164B (zh) * | 2012-09-27 | 2022-01-14 | 华为技术有限公司 | 用于在通信系统中配置信道状态信息的系统和方法 |
| CN103931226B (zh) * | 2012-10-15 | 2017-11-28 | 华为技术有限公司 | 配置信道状态信息参考信号的方法、基站及接入点 |
| CN105122869B (zh) * | 2013-04-08 | 2019-06-14 | Lg电子株式会社 | 在无线通信系统中针对部分波束成形报告信道状态信息的方法和设备 |
| ES2754622T3 (es) * | 2014-10-10 | 2020-04-20 | Ericsson Telefon Ab L M | Método para retroalimentación CSI dinámica |
| US10164747B2 (en) * | 2015-05-29 | 2018-12-25 | Samsung Electronics Co., Ltd. | Method and apparatus for operating MIMO measurement reference signals and feedback |
| US10306597B2 (en) * | 2015-07-21 | 2019-05-28 | Samsung Electronics Co., Ltd. | Method and apparatus for beam-level radio resource management and mobility in cellular network |
| US10211964B2 (en) | 2015-07-29 | 2019-02-19 | Samsung Electronics Co., Ltd. | Method and apparatus for CSI reporting |
| US10110290B2 (en) * | 2015-08-13 | 2018-10-23 | Electronics And Telecommunications Research Institute | Terminal for periodically transmitting CSI feedback information |
| CN106470078B (zh) | 2015-08-19 | 2019-04-26 | 中国移动通信集团公司 | 一种信道状态信息测量和反馈的方法、设备及系统 |
| US10523285B2 (en) * | 2015-11-05 | 2019-12-31 | Intel Corporation | Full dimension multiple input multiple output communication systems and methods |
| WO2017075803A1 (en) * | 2015-11-06 | 2017-05-11 | Qualcomm Incorporated | Csi feedback processing and reporting for eb/fd-mimo |
| US10716020B2 (en) * | 2016-02-23 | 2020-07-14 | Samsung Electronics Co., Ltd. | Method and apparatus for measurement reference signal |
| CN108462552B (zh) * | 2017-02-17 | 2022-04-12 | 华为技术有限公司 | 一种多码字传输方法及装置 |
| WO2018203815A1 (en) * | 2017-05-04 | 2018-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, radio network node, and methods performed therein for handling communication in a wireless communication network |
-
2017
- 2017-08-11 WO PCT/CN2017/097206 patent/WO2019028878A1/en not_active Ceased
-
2018
- 2018-08-10 WO PCT/CN2018/099880 patent/WO2019029675A1/en not_active Ceased
- 2018-08-10 CN CN201880052078.4A patent/CN110999368B/zh active Active
- 2018-08-10 JP JP2020506235A patent/JP7239555B2/ja active Active
- 2018-08-10 KR KR1020207003433A patent/KR102766680B1/ko active Active
- 2018-08-10 SG SG11202000151XA patent/SG11202000151XA/en unknown
- 2018-08-10 BR BR112020002514-3A patent/BR112020002514A2/pt unknown
- 2018-08-10 EP EP18844223.0A patent/EP3665930A4/en active Pending
- 2018-08-10 US US16/638,213 patent/US11432176B2/en active Active
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