JP2019531641A5 - - Google Patents
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- JP2019531641A5 JP2019531641A5 JP2019510438A JP2019510438A JP2019531641A5 JP 2019531641 A5 JP2019531641 A5 JP 2019531641A5 JP 2019510438 A JP2019510438 A JP 2019510438A JP 2019510438 A JP2019510438 A JP 2019510438A JP 2019531641 A5 JP2019531641 A5 JP 2019531641A5
- Authority
- JP
- Japan
- Prior art keywords
- beams
- determining
- channel
- mapping
- strongest
- 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
- 108091006146 Channels Proteins 0.000 claims 63
- 238000000034 method Methods 0.000 claims 28
- 238000013507 mapping Methods 0.000 claims 24
- 230000011664 signaling Effects 0.000 claims 4
- 230000002596 correlated effect Effects 0.000 claims 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021199319A JP7408616B2 (ja) | 2016-08-24 | 2021-12-08 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2023212636A JP7656020B2 (ja) | 2016-08-24 | 2023-12-18 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2025045562A JP2025108438A (ja) | 2016-08-24 | 2025-03-19 | 制御ビームとデータチャネルビームとの間のマッピング |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662379208P | 2016-08-24 | 2016-08-24 | |
| US62/379,208 | 2016-08-24 | ||
| US15/426,878 US10411777B2 (en) | 2016-08-24 | 2017-02-07 | Mapping between a control beam and a data channel beam |
| US15/426,878 | 2017-02-07 | ||
| PCT/US2017/047845 WO2018039138A1 (en) | 2016-08-24 | 2017-08-21 | Mapping between a control beam and a data channel beam |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021199319A Division JP7408616B2 (ja) | 2016-08-24 | 2021-12-08 | 制御ビームとデータチャネルビームとの間のマッピング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019531641A JP2019531641A (ja) | 2019-10-31 |
| JP2019531641A5 true JP2019531641A5 (enExample) | 2020-09-24 |
| JP6992054B2 JP6992054B2 (ja) | 2022-01-13 |
Family
ID=61240847
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019510438A Active JP6992054B2 (ja) | 2016-08-24 | 2017-08-21 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2021199319A Active JP7408616B2 (ja) | 2016-08-24 | 2021-12-08 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2023212636A Active JP7656020B2 (ja) | 2016-08-24 | 2023-12-18 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2025045562A Pending JP2025108438A (ja) | 2016-08-24 | 2025-03-19 | 制御ビームとデータチャネルビームとの間のマッピング |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021199319A Active JP7408616B2 (ja) | 2016-08-24 | 2021-12-08 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2023212636A Active JP7656020B2 (ja) | 2016-08-24 | 2023-12-18 | 制御ビームとデータチャネルビームとの間のマッピング |
| JP2025045562A Pending JP2025108438A (ja) | 2016-08-24 | 2025-03-19 | 制御ビームとデータチャネルビームとの間のマッピング |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10411777B2 (enExample) |
| EP (2) | EP4236100A3 (enExample) |
| JP (4) | JP6992054B2 (enExample) |
| CN (2) | CN109644107B (enExample) |
| AU (3) | AU2017317207B2 (enExample) |
| CA (1) | CA3031576A1 (enExample) |
| WO (1) | WO2018039138A1 (enExample) |
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|---|---|---|---|---|
| CN110166085B (zh) * | 2015-12-29 | 2020-08-07 | 华为技术有限公司 | 一种下行数据传输方法及设备 |
| US10517021B2 (en) | 2016-06-30 | 2019-12-24 | Evolve Cellular Inc. | Long term evolution-primary WiFi (LTE-PW) |
| WO2018030243A1 (ja) * | 2016-08-10 | 2018-02-15 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| US10411777B2 (en) | 2016-08-24 | 2019-09-10 | Qualcomm Incorporated | Mapping between a control beam and a data channel beam |
| US10469298B2 (en) * | 2017-05-12 | 2019-11-05 | Qualcomm Incorporated | Increasing reference signal density in wireless communications |
| US10686506B2 (en) | 2017-08-04 | 2020-06-16 | Qualcomm Incorporated | Subset based spatial quasi-colocation parameter indication using multiple beams |
| CN109995405A (zh) * | 2017-12-29 | 2019-07-09 | 索尼公司 | 用于无线通信系统的电子设备、方法、装置和存储介质 |
| US11032044B2 (en) * | 2018-06-29 | 2021-06-08 | Qualcomm Incorporated | Positioning reference signal transmission with controlled transmission power and bandwidth |
| US11523394B2 (en) | 2019-05-31 | 2022-12-06 | Qualcomm Incorporated | System and method for determination of a dynamic beam list |
| CN112822730B (zh) * | 2019-11-15 | 2024-01-23 | 中兴通讯股份有限公司 | 波束跟踪方法及装置、基站、计算机可读存储介质 |
| US11856570B2 (en) * | 2020-01-27 | 2023-12-26 | Qualcomm Incorporated | Dynamic mixed mode beam correspondence in upper millimeter wave bands |
| US12401403B2 (en) | 2020-01-27 | 2025-08-26 | Qualcomm Incorporated | Antenna group-specific parameter configuration in millimeter wave communications |
| US11831383B2 (en) | 2020-01-27 | 2023-11-28 | Qualcomm Incorporated | Beam failure recovery assistance in upper band millimeter wave wireless communications |
| US12407385B2 (en) * | 2020-01-27 | 2025-09-02 | Qualcomm Incorporated | Signaling of beam correlation across millimeter wave frequency bands |
| WO2021154655A1 (en) | 2020-01-27 | 2021-08-05 | Qualcomm Incorporated | Antenna group selection and indication in frequency bands |
| US20210234597A1 (en) * | 2020-01-27 | 2021-07-29 | Qualcomm Incorporated | Asymmetric uplink-downlink beam training in frequency bands |
| 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 |
| GB202006580D0 (en) * | 2020-05-04 | 2020-06-17 | Nordic Semiconductor Asa | Digital radio communications |
| WO2022031702A1 (en) * | 2020-08-07 | 2022-02-10 | Intel Corporation | Latency reduction for nr beam acquisition |
| CN114362802B (zh) * | 2020-10-12 | 2023-04-18 | 大唐移动通信设备有限公司 | 一种信号传输方法、装置、设备及可读存储介质 |
| KR20230125259A (ko) | 2021-01-13 | 2023-08-29 | 엘지전자 주식회사 | 영상표시장치 |
| CN118826807B (zh) * | 2021-11-05 | 2025-09-30 | 中兴通讯股份有限公司 | 用于通信的方法、设备及通信节点 |
| CN116261184A (zh) * | 2021-12-06 | 2023-06-13 | 大唐移动通信设备有限公司 | 获取波束信息的方法、装置、设备及存储介质 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091344B (zh) | 2004-12-28 | 2011-01-05 | 富士通株式会社 | 无线通信系统 |
| AU2006337296B2 (en) | 2006-02-02 | 2010-06-03 | Fujitsu Limited | Radio transmitting method, radio transmitter and radio receiver |
| JP4898786B2 (ja) | 2006-03-24 | 2012-03-21 | パナソニック株式会社 | 無線通信端末装置及び無線通信基地局装置 |
| US20090033359A1 (en) | 2007-07-31 | 2009-02-05 | Broadcom Corporation | Programmable logic device with millimeter wave interface and method for use therewith |
| EP2342834B1 (en) | 2008-10-16 | 2018-12-05 | Bittium Wireless Oy | Beam forming method, apparatus and system |
| WO2013133645A1 (ko) | 2012-03-07 | 2013-09-12 | 엘지전자 주식회사 | 무선 접속 시스템에서 계층적 빔 포밍 방법 및 이를 위한 장치 |
| CA2865770C (en) * | 2012-04-19 | 2020-12-01 | Samsung Electronics Co., Ltd. | Method and apparatus for quasi co-location identification of reference symbol ports for coordinated multi-point communication systems |
| US20130286960A1 (en) * | 2012-04-30 | 2013-10-31 | Samsung Electronics Co., Ltd | Apparatus and method for control channel beam management in a wireless system with a large number of antennas |
| KR20130124004A (ko) | 2012-05-04 | 2013-11-13 | 삼성전자주식회사 | 밀리미터 전파 통신 시스템에서 전송기법에 따른 자원할당 방법 및 장치 |
| US9106276B2 (en) * | 2012-08-13 | 2015-08-11 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for reference signal transmission and reception |
| KR101995266B1 (ko) | 2012-08-17 | 2019-07-02 | 삼성전자 주식회사 | 빔포밍을 이용한 시스템에서 시스템 액세스 방법 및 장치 |
| US9252907B2 (en) | 2012-09-14 | 2016-02-02 | Qualcomm Incorporated | Methods and apparatus for providing multi-antenna enhancements using multiple processing units |
| EP2936702B1 (en) * | 2012-12-21 | 2021-08-25 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving control channel by beamforming in a wireless communication system |
| CN104956611B (zh) * | 2013-01-18 | 2018-10-26 | Lg电子株式会社 | 在无线接入系统中执行准协同定位的方法和设备 |
| EP3050373B1 (en) * | 2013-09-27 | 2021-07-21 | Telefonaktiebolaget LM Ericsson (publ) | A receiver and method for estimating large-scale channel properties |
| KR102177804B1 (ko) * | 2014-03-25 | 2020-11-11 | 삼성전자주식회사 | 다중입력 다중출력 시스템에서 스케줄링 방법 및 장치 |
| CN104955061A (zh) * | 2014-03-28 | 2015-09-30 | 华为技术有限公司 | 波束选择方法及基站 |
| US9363683B2 (en) * | 2014-07-15 | 2016-06-07 | Qualcomm Incorporated | Asymmetric capability-driven methods for beam tracking in mm-wave access systems |
| US9337969B2 (en) * | 2014-07-16 | 2016-05-10 | Qualcomm Incorporated | Low-frequency assisted methods for beamforming, timing and frequency offset in mm-wave access systems |
| US9853707B2 (en) * | 2014-09-16 | 2017-12-26 | Mediatek Inc | Channel state information collection for wireless communication system with beamforming |
| US9578644B2 (en) * | 2014-09-26 | 2017-02-21 | Mediatek Inc. | Beam misalignment detection for wireless communication system with beamforming |
| CN107005858B (zh) * | 2015-02-13 | 2020-09-29 | 联发科技（新加坡）私人有限公司 | 波束追踪以及恢复的方法以及用户设备 |
| US9906344B2 (en) * | 2015-02-23 | 2018-02-27 | Intel Corporation | Methods, apparatuses, and systems for multi-point, multi-cell single-user based multiple input and multiple output transmissions |
| US10834716B2 (en) * | 2016-07-28 | 2020-11-10 | Lg Electronics Inc. | Method for receiving reference signal in wireless communication system and device therefor |
| CN109565392B (zh) * | 2016-07-28 | 2021-08-31 | Lg 电子株式会社 | 无线通信系统中接收参考信号的方法及其装置 |
| US11025322B2 (en) * | 2016-08-12 | 2021-06-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Progressive advanced CSI feedback |
| US10411777B2 (en) | 2016-08-24 | 2019-09-10 | Qualcomm Incorporated | Mapping between a control beam and a data channel beam |
-
2017
- 2017-02-07 US US15/426,878 patent/US10411777B2/en active Active
- 2017-08-21 EP EP23176393.9A patent/EP4236100A3/en active Pending
- 2017-08-21 JP JP2019510438A patent/JP6992054B2/ja active Active
- 2017-08-21 CN CN201780051745.2A patent/CN109644107B/zh active Active
- 2017-08-21 AU AU2017317207A patent/AU2017317207B2/en active Active
- 2017-08-21 WO PCT/US2017/047845 patent/WO2018039138A1/en not_active Ceased
- 2017-08-21 EP EP17761650.5A patent/EP3504828B1/en active Active
- 2017-08-21 CN CN202210026111.4A patent/CN114142984B/zh active Active
- 2017-08-21 CA CA3031576A patent/CA3031576A1/en active Pending
-
2019
- 2019-08-12 US US16/537,964 patent/US12375140B2/en active Active
-
2021
- 2021-12-08 JP JP2021199319A patent/JP7408616B2/ja active Active
-
2022
- 2022-09-02 AU AU2022224854A patent/AU2022224854B2/en active Active
-
2023
- 2023-12-18 JP JP2023212636A patent/JP7656020B2/ja active Active
-
2024
- 2024-07-31 AU AU2024205280A patent/AU2024205280A1/en active Pending
-
2025
- 2025-01-17 US US19/030,659 patent/US20250365045A1/en active Pending
- 2025-03-19 JP JP2025045562A patent/JP2025108438A/ja active Pending
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