JP2019534640A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019534640A5 JP2019534640A5 JP2019521823A JP2019521823A JP2019534640A5 JP 2019534640 A5 JP2019534640 A5 JP 2019534640A5 JP 2019521823 A JP2019521823 A JP 2019521823A JP 2019521823 A JP2019521823 A JP 2019521823A JP 2019534640 A5 JP2019534640 A5 JP 2019534640A5
- Authority
- JP
- Japan
- Prior art keywords
- reference signal
- beamforming
- configuration
- measuring
- beamformed reference
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023136362A JP2023162318A (ja) | 2016-10-28 | 2023-08-24 | 計測のための受信機ビームフォーミング |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662414652P | 2016-10-28 | 2016-10-28 | |
| US62/414,652 | 2016-10-28 | ||
| US15/707,901 US11621747B2 (en) | 2016-10-28 | 2017-09-18 | Receiver beamforming for measurements |
| US15/707,901 | 2017-09-18 | ||
| PCT/US2017/052180 WO2018080660A1 (en) | 2016-10-28 | 2017-09-19 | Receiver beamforming for measurements |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023136362A Division JP2023162318A (ja) | 2016-10-28 | 2023-08-24 | 計測のための受信機ビームフォーミング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019534640A JP2019534640A (ja) | 2019-11-28 |
| JP2019534640A5 true JP2019534640A5 (enExample) | 2020-10-15 |
| JP7523906B2 JP7523906B2 (ja) | 2024-07-29 |
Family
ID=62022681
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019521823A Active JP7523906B2 (ja) | 2016-10-28 | 2017-09-19 | 計測のための受信機ビームフォーミング |
| JP2023136362A Pending JP2023162318A (ja) | 2016-10-28 | 2023-08-24 | 計測のための受信機ビームフォーミング |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023136362A Pending JP2023162318A (ja) | 2016-10-28 | 2023-08-24 | 計測のための受信機ビームフォーミング |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11621747B2 (enExample) |
| EP (1) | EP3533153A1 (enExample) |
| JP (2) | JP7523906B2 (enExample) |
| KR (1) | KR102561867B1 (enExample) |
| CN (1) | CN109891769B (enExample) |
| BR (1) | BR112019007860A2 (enExample) |
| WO (1) | WO2018080660A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10447513B2 (en) | 2017-01-06 | 2019-10-15 | National Instruments Corporation | Common phase error (CPE) compensation for frequency division multiplex (FDM) symbols in wireless communication systems |
| EP3566333B1 (en) * | 2017-01-09 | 2023-08-02 | Sony Group Corporation | Base station controlled beam management |
| EP3602838A1 (en) * | 2017-03-23 | 2020-02-05 | NTT DoCoMo, Inc. | Beam management procedures for user equipment and transmission and reception point |
| CN110771078B (zh) | 2017-04-03 | 2022-04-15 | 美国国家仪器有限公司 | 测量基于ptrs端口选择的无线通信系统 |
| EP3583707A1 (en) | 2017-05-05 | 2019-12-25 | National Instruments Corporation | Wireless communication system that performs beam reporting based on a combination of reference signal receive power and channel state information metrics |
| JPWO2018207373A1 (ja) * | 2017-05-12 | 2020-03-12 | 株式会社Ｎｔｔドコモ | 装置及び無線通信方法 |
| WO2018208216A1 (en) * | 2017-05-12 | 2018-11-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus relating to channel state information reporting in a wireless communication network |
| US10743203B2 (en) * | 2017-06-06 | 2020-08-11 | Qualcomm Incorporated | Minimizing interference by controlling beam width of a wireless device |
| US10951300B2 (en) | 2017-08-11 | 2021-03-16 | National Instruments Corporation | Radio frequency beam management and recovery |
| US11108476B2 (en) * | 2017-10-17 | 2021-08-31 | Intel Corporation | Techniques in beam measurement |
| US10548043B2 (en) * | 2017-11-10 | 2020-01-28 | Apple Inc. | UE beam management: a combined periodic and event based report approach for traffic overhead and UE mobility tradeoff |
| EP3776893B1 (en) * | 2018-04-04 | 2025-11-19 | Telefonaktiebolaget LM Ericsson (publ) | Transmission beam change management |
| CN110545129B (zh) * | 2018-05-29 | 2021-01-29 | 华为技术有限公司 | 波束传输方法、装置及系统 |
| US11277756B2 (en) * | 2018-06-01 | 2022-03-15 | Qualcomm Incorporated | Transmission of aggregated slots via multiple beamformed channels |
| WO2020031342A1 (ja) * | 2018-08-09 | 2020-02-13 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| US11812449B2 (en) * | 2018-08-10 | 2023-11-07 | Qualcomm Incorporated | Active beam management, configuration, and capability signaling |
| CN112956136B (zh) * | 2018-11-01 | 2024-06-25 | 上海诺基亚贝尔股份有限公司 | 用于定位参考信号测量的波束方向图交换 |
| US10735110B2 (en) * | 2018-12-07 | 2020-08-04 | Keysight Technologies, Inc. | Methods, systems, and computer readable media for testing and modeling beamforming capabilities of a device under test |
| US10992364B2 (en) * | 2019-01-18 | 2021-04-27 | Verizon Patent And Licensing Inc. | Systems and methods for adaptive beamforming management |
| US11582771B2 (en) * | 2019-06-14 | 2023-02-14 | Qualcomm Incorporated | Fast beam selection in wireless communication |
| US11553494B2 (en) * | 2019-06-28 | 2023-01-10 | Qualcomm Incorporated | Techniques for signaling a beam for periodic communications |
| EP4029337B1 (en) * | 2019-09-11 | 2025-11-05 | Telefonaktiebolaget LM Ericsson (publ) | Selective restriction in beamformed transmission scheduling |
| EP4032205A1 (en) * | 2019-09-18 | 2022-07-27 | Telefonaktiebolaget LM Ericsson (publ) | Methods for modification of at least one measurement reporting trigger for biased measurements at the wireless device |
| CN112886996B (zh) * | 2019-11-29 | 2024-08-20 | 北京三星通信技术研究有限公司 | 信号接收方法、用户设备、电子设备及计算机存储介质 |
| US11088744B1 (en) | 2020-02-07 | 2021-08-10 | Keysight Technologies, Inc. | Methods, systems, and computer readable media for 5G digital beamforming testing |
| CN115769507A (zh) * | 2020-07-02 | 2023-03-07 | 高通股份有限公司 | 管理无线通信系统中的波束覆盖区域表示 |
| WO2022079188A1 (en) * | 2020-10-16 | 2022-04-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Iterative transmit refinement |
| US11696312B2 (en) * | 2020-11-24 | 2023-07-04 | Qualcomm Incorporated | Frequency and state dependent user equipment beam patterns |
| WO2022170520A1 (en) * | 2021-02-09 | 2022-08-18 | Nokia Shanghai Bell Co., Ltd. | Mobility-based beam configuration for positioning reference signal |
| US11601182B2 (en) * | 2021-03-19 | 2023-03-07 | Lg Electronics Inc. | Method of transmitting and receiving data in wireless communication system supporting full-duplex radio and apparatus therefor |
| EP4413674A4 (en) * | 2022-03-24 | 2024-12-18 | ZTE Corporation | RAPID BEAM ALIGNMENT TECHNIQUES |
| US20250293738A1 (en) * | 2022-04-28 | 2025-09-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Beam pairing prediction with assistance information |
| CN117295121A (zh) * | 2022-06-17 | 2023-12-26 | 华为技术有限公司 | 通信方法及装置 |
| US20240007203A1 (en) * | 2022-06-30 | 2024-01-04 | Qualcomm Incorporated | User equipment measurement and reporting |
| US12155432B2 (en) * | 2022-12-07 | 2024-11-26 | Qualcomm Incorporated | Techniques for over-the-air beamforming codebook generation |
| WO2025015590A1 (en) * | 2023-07-20 | 2025-01-23 | Qualcomm Incorporated | Ue initiated beam management request |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101691661B1 (ko) * | 2009-08-10 | 2016-12-30 | 한국전자통신연구원 | 지향성 안테나 사용 무선 통신 시스템에서 분산된 장치들의 지원을 통한 공간 재활용 방법과 그 장치 |
| KR101671292B1 (ko) | 2010-04-08 | 2016-11-01 | 삼성전자주식회사 | 채널 품질 정보를 요청하고 제공하는 방법 및 장치 |
| US9060283B2 (en) | 2010-06-09 | 2015-06-16 | Lg Electronics Inc. | Method and device for transmitting/receiving channel state information in wireless communication system supporting multicarriers |
| WO2012150842A2 (ko) | 2011-05-04 | 2012-11-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널상태정보를 송수신하는 방법 및 장치 |
| US9478857B2 (en) * | 2012-03-02 | 2016-10-25 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling adaptive beamforming gain in wireless communication system |
| US9414371B2 (en) | 2012-04-16 | 2016-08-09 | Samsung Electronics Co., Ltd. | Hierarchical channel sounding and channel state information feedback in massive MIMO 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 |
| US9467871B2 (en) * | 2012-09-28 | 2016-10-11 | Qualcomm Incorporated | Iterative coordinated beamforming systems and methods |
| KR102011995B1 (ko) | 2012-11-23 | 2019-08-19 | 삼성전자주식회사 | 빔포밍 기반 무선통신 시스템에서 송수신 빔 패턴 변경에 따른 빔 이득 보상 운용을 위한 방법 및 장치 |
| CN104969588A (zh) | 2013-02-07 | 2015-10-07 | 交互数字专利控股公司 | 使用方向性传输的长范围设备发现 |
| US9948375B2 (en) * | 2013-08-05 | 2018-04-17 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving reference signal through beam grouping in wireless communication system |
| JP6452727B2 (ja) | 2014-05-15 | 2019-01-16 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | ミリメートル接続を確立する方法及び機器 |
| US9609648B2 (en) * | 2014-06-16 | 2017-03-28 | Qualcomm Incorporated | Beamform scheduling based on the directionality of UEs |
| KR102179044B1 (ko) * | 2014-08-08 | 2020-11-16 | 삼성전자 주식회사 | 무선 통신 시스템에서 수신 빔 이득 조정 장치 및 방법 |
| JP6310813B2 (ja) | 2014-08-22 | 2018-04-11 | パナソニック株式会社 | 通信システム、制御局及びリソース制御方法 |
| JP6548720B2 (ja) | 2014-08-24 | 2019-07-24 | 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ビームフォーミングのための重み決定方法及びそのための装置 |
| US20160105817A1 (en) | 2014-10-10 | 2016-04-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method for csi feedback |
| US10476563B2 (en) | 2014-11-06 | 2019-11-12 | Futurewei Technologies, Inc. | System and method for beam-formed channel state reference signals |
| JP2016127345A (ja) | 2014-12-26 | 2016-07-11 | 富士通株式会社 | 無線通信システム、ビーム制御方法、及び、送信装置 |
| US9743392B2 (en) | 2015-01-30 | 2017-08-22 | Motorola Mobility Llc | Method and apparatus for signaling aperiodic channel state indication reference signals for LTE operation |
| JP2018056602A (ja) | 2015-02-09 | 2018-04-05 | 三菱電機株式会社 | 無線基地局装置および端末 |
| WO2016157727A1 (ja) | 2015-03-27 | 2016-10-06 | パナソニック株式会社 | 無線通信装置および無線通信制御方法 |
| CN108028682A (zh) * | 2015-07-22 | 2018-05-11 | 瑞典爱立信有限公司 | 用于波束成形网络的参考信令 |
| WO2017026794A1 (ko) * | 2015-08-13 | 2017-02-16 | 엘지전자(주) | 무선 통신 시스템에서 csi-rs와 관련된 단말의 동작 방법 및 이를 지원하기 위한 장치 |
| US10931342B2 (en) * | 2015-08-13 | 2021-02-23 | Samsung Electronics Co., Ltd. | Reference signal measurement method and apparatus for use in mobile communication system |
| US10200168B2 (en) * | 2015-08-27 | 2019-02-05 | Futurewei Technologies, Inc. | Systems and methods for adaptation in a wireless network |
| US10270514B2 (en) * | 2016-01-14 | 2019-04-23 | Samsung Electronics Co., Ltd. | Method and apparatus for generating beam measurement information in a wireless communication system |
| US10524150B2 (en) * | 2016-01-14 | 2019-12-31 | Samsung Electronics Co., Ltd. | Method and apparatus for generating cell measurement information in a wireless communication system |
| EP3522585B1 (en) * | 2016-09-29 | 2020-09-23 | NEC Corporation | User equipment, base station, and method therefor |
-
2017
- 2017-09-18 US US15/707,901 patent/US11621747B2/en active Active
- 2017-09-19 BR BR112019007860-6A patent/BR112019007860A2/pt unknown
- 2017-09-19 EP EP17777731.5A patent/EP3533153A1/en active Pending
- 2017-09-19 KR KR1020197012066A patent/KR102561867B1/ko active Active
- 2017-09-19 JP JP2019521823A patent/JP7523906B2/ja active Active
- 2017-09-19 CN CN201780066355.2A patent/CN109891769B/zh active Active
- 2017-09-19 WO PCT/US2017/052180 patent/WO2018080660A1/en not_active Ceased
-
2023
- 2023-08-24 JP JP2023136362A patent/JP2023162318A/ja active Pending