JP2020506607A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020506607A5 JP2020506607A5 JP2019540368A JP2019540368A JP2020506607A5 JP 2020506607 A5 JP2020506607 A5 JP 2020506607A5 JP 2019540368 A JP2019540368 A JP 2019540368A JP 2019540368 A JP2019540368 A JP 2019540368A JP 2020506607 A5 JP2020506607 A5 JP 2020506607A5
- Authority
- JP
- Japan
- Prior art keywords
- mapping
- ports
- resource elements
- frequency
- subset
- 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
- 238000013507 mapping Methods 0.000 claims 38
- 238000000034 method Methods 0.000 claims 16
- 239000011159 matrix material Substances 0.000 claims 11
- 238000004891 communication Methods 0.000 claims 4
- 238000004590 computer program Methods 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762452961P | 2017-01-31 | 2017-01-31 | |
| US62/452,961 | 2017-01-31 | ||
| US15/826,612 | 2017-11-29 | ||
| US15/826,612 US10404433B2 (en) | 2017-01-31 | 2017-11-29 | Matrix-based techniques for mapping resource elements to ports for reference signals |
| PCT/US2017/064013 WO2018144116A1 (en) | 2017-01-31 | 2017-11-30 | Matrix-based techniques for mapping resource elements to ports for reference signals |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020506607A JP2020506607A (ja) | 2020-02-27 |
| JP2020506607A5 true JP2020506607A5 (https=) | 2020-12-24 |
| JP7125404B2 JP7125404B2 (ja) | 2022-08-24 |
Family
ID=62980332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019540368A Active JP7125404B2 (ja) | 2017-01-31 | 2017-11-30 | リソース要素を基準信号用ポートにマッピングするための行列ベースの技法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10404433B2 (https=) |
| EP (1) | EP3577824B1 (https=) |
| JP (1) | JP7125404B2 (https=) |
| KR (1) | KR102578960B1 (https=) |
| CN (1) | CN110226303B (https=) |
| BR (1) | BR112019015219A2 (https=) |
| CA (1) | CA3046951A1 (https=) |
| ES (1) | ES2881518T3 (https=) |
| TW (1) | TWI749114B (https=) |
| WO (1) | WO2018144116A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3613152A1 (en) * | 2017-04-21 | 2020-02-26 | Telefonaktiebolaget LM Ericsson (PUBL) | Beam training for a wireless device |
| EP3652906B1 (en) * | 2017-07-13 | 2021-07-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Interference free geographical zonal mapping utilizing slow varying channel covariance matrix |
| US11258483B2 (en) * | 2018-08-09 | 2022-02-22 | Sony Corporation | Communication device, communication method, and recording medium |
| US12040870B2 (en) | 2019-01-28 | 2024-07-16 | Sony Group Corporation | Multiple antenna panel uplink communication |
| JP7561960B2 (ja) * | 2021-02-25 | 2024-10-04 | 本田技研工業株式会社 | 通信装置、基地局、制御方法、およびプログラム |
| US20240406884A1 (en) * | 2023-06-02 | 2024-12-05 | Qualcomm Incorporated | Band-specific power control with multi-band antenna modules |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004008671A1 (ja) * | 2002-07-16 | 2004-01-22 | Matsushita Electric Industrial Co., Ltd. | 通信方法およびそれを用いた送信装置と受信装置 |
| US20110017651A1 (en) * | 2008-01-10 | 2011-01-27 | Ide Technologies Ltd. | Vertical desalination element |
| US8428168B1 (en) * | 2008-02-25 | 2013-04-23 | Marvell International Ltd. | Implicit MIMO antenna selection |
| US9438404B2 (en) * | 2009-03-03 | 2016-09-06 | Intel Corporation | Group resource allocation systems and techniques |
| WO2010110576A2 (en) * | 2009-03-24 | 2010-09-30 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal in wireless communication system |
| US8730925B2 (en) * | 2009-04-09 | 2014-05-20 | Motorola Mobility Llc | Method and apparatus for generating reference signals for accurate time-difference of arrival estimation |
| KR101615235B1 (ko) * | 2009-09-09 | 2016-04-25 | 엘지전자 주식회사 | ＭＵ-ＭＩＭＯ 방식을 지원하는 무선 통신 시스템에서 ＣｏＭＰ 동작에서의 참조신호 송수신 방법 및 이를 이용하는 단말 장치와 기지국 장치 |
| KR101740221B1 (ko) * | 2010-01-18 | 2017-05-29 | 주식회사 골드피크이노베이션즈 | 채널상태정보-기준신호 할당 방법 및 장치 |
| CA2790291C (en) * | 2010-01-20 | 2017-08-15 | Telefonaktiebolaget L M Ericsson (Publ) | Antenna port mapping method and device for demodulation reference signals |
| WO2013003632A1 (en) * | 2011-06-28 | 2013-01-03 | Superdimension, Ltd. | Target identification tool for intra-lumenal localization |
| DE102012211423A1 (de) * | 2011-07-11 | 2013-01-17 | Schaeffler Technologies AG & Co. KG | Vernietetes Hysteresepaket mit Membranfeder |
| US9077415B2 (en) * | 2011-12-19 | 2015-07-07 | Samsung Electronics Co., Ltd. | Apparatus and method for reference symbol transmission in an OFDM system |
| KR101890419B1 (ko) * | 2012-01-16 | 2018-08-21 | 삼성전자주식회사 | 기준신호를 송수신하기 위한 방법 및 장치 |
| JP5738781B2 (ja) * | 2012-02-10 | 2015-06-24 | ダイキン工業株式会社 | 空気調和装置 |
| US10193665B2 (en) | 2013-03-21 | 2019-01-29 | Texas Instruments Incorporated | Reference signal for 3D MIMO in wireless communication systems |
| WO2014169418A1 (en) | 2013-04-15 | 2014-10-23 | Qualcomm Incorporated | Flexible elevation beamforming |
| CN105144600B (zh) | 2013-05-31 | 2018-11-02 | 英特尔Ip公司 | 用于大型天线阵列的混合数字和模拟波束成形 |
| US9814037B2 (en) * | 2013-06-28 | 2017-11-07 | Intel Corporation | Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence |
| US9509426B2 (en) * | 2013-10-07 | 2016-11-29 | Nokia Solutions And Networks Oy | Interference estimation resource definition and usage for enhanced receivers |
| US10009084B2 (en) * | 2014-03-24 | 2018-06-26 | Lg Electronics Inc. | Method of performing a hybrid beamforming in a wireless communication system and apparatus therefor |
| KR20160037069A (ko) * | 2014-09-26 | 2016-04-05 | 한국전자통신연구원 | 채널 상태 정보 참조 신호를 전송하는 방법 및 장치 |
| US20160094326A1 (en) | 2014-09-26 | 2016-03-31 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting channel state information reference signal |
| EP3252983A4 (en) * | 2015-01-30 | 2018-10-03 | Electronics and Telecommunications Research Institute | Method and apparatus for transmitting downlink reference signal, and method and apparatus for transmitting control information in multi-cell collaborative communication system |
-
2017
- 2017-11-29 US US15/826,612 patent/US10404433B2/en active Active
- 2017-11-30 CA CA3046951A patent/CA3046951A1/en not_active Abandoned
- 2017-11-30 TW TW106141845A patent/TWI749114B/zh active
- 2017-11-30 EP EP17818688.8A patent/EP3577824B1/en active Active
- 2017-11-30 ES ES17818688T patent/ES2881518T3/es active Active
- 2017-11-30 BR BR112019015219A patent/BR112019015219A2/pt unknown
- 2017-11-30 WO PCT/US2017/064013 patent/WO2018144116A1/en not_active Ceased
- 2017-11-30 CN CN201780084914.2A patent/CN110226303B/zh active Active
- 2017-11-30 KR KR1020197021978A patent/KR102578960B1/ko active Active
- 2017-11-30 JP JP2019540368A patent/JP7125404B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020506607A5 (https=) | ||
| Gringoli et al. | Free your CSI: A channel state information extraction platform for modern Wi-Fi chipsets | |
| JP2013517668A5 (https=) | ||
| CN103974315B (zh) | 三维信道测量资源配置和质量测量方法及设备 | |
| FI3840276T3 (fi) | Laite ja menetelmä referenssisignaalien alustamiseksi ja kuvaamiseksi viestintäjärjestelmässä | |
| FI3596988T3 (fi) | Laitteisto, järjestelmä ja menetelmä joustavan aikavälin muodon ilmaisimen käyttämiseksi | |
| WO2010047510A3 (en) | Method and apparatus for transmitting signal in a wireless communication system | |
| IL266879B1 (en) | Information transmission method, terminal device and network device | |
| RU2011109152A (ru) | Способ и устройство передачи запроса на планирование в системе беспроводной связи | |
| EP3217711B1 (en) | Base station device, terminal device, and communication method | |
| JP2018510547A5 (https=) | ||
| JP2016541155A5 (https=) | ||
| JP2015504625A5 (https=) | ||
| FI3994830T3 (fi) | Järjestelmiä, menetelmiä ja laitteita modulaatioriippumatonta yhtenäisen punosjakoisen multipleksoinnin signaalimuunnosta varten | |
| WO2012033335A3 (ko) | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 | |
| CN109588059B8 (zh) | 用于无线通信网络的网络架构、方法和设备 | |
| RU2015101427A (ru) | Однопотоковое отслеживание фазы в ходе оценивания канала в системе беспроводной связи mimo с очень высокой пропускной способностью | |
| RU2010143358A (ru) | Передача и прием выделенных опорных сигналов | |
| EP3051763B1 (en) | Methods and apparatuses for sending and receiving pilot signal | |
| FI3500040T3 (fi) | Menetelmä ja laite hajasaantiin langattomassa tiedonsiirtojärjestelmässä | |
| WO2011087315A3 (ko) | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 | |
| GB0915292D0 (en) | Method of transmitting scheduling request in a wireless communication system | |
| MX2011013369A (es) | Dipositivo de estacion de base inalambrico, dispositivo de estacion movil y metodo de comunicacion inalambrica. | |
| JP2011530203A5 (https=) | ||
| WO2020117965A3 (en) | Power imbalance solutions for multiple input multiple output transmissions |