BR112018014090A2 - treinamento de formação de feixes que utiliza esquema de transmissão de várias entradas e várias saídas - Google Patents
treinamento de formação de feixes que utiliza esquema de transmissão de várias entradas e várias saídasInfo
- Publication number
- BR112018014090A2 BR112018014090A2 BR112018014090A BR112018014090A BR112018014090A2 BR 112018014090 A2 BR112018014090 A2 BR 112018014090A2 BR 112018014090 A BR112018014090 A BR 112018014090A BR 112018014090 A BR112018014090 A BR 112018014090A BR 112018014090 A2 BR112018014090 A2 BR 112018014090A2
- Authority
- BR
- Brazil
- Prior art keywords
- input
- transmission scheme
- output transmission
- beam formation
- training
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
- H04B7/0421—Feedback systems utilizing implicit feedback, e.g. steered pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
determinados aspectos da presente revelação referem-se ao treinamento de formação de feixes que utiliza um esquema de transmissão de várias entradas e várias saídas (mimo), determinados aspectos da presente revelação apresentam um equipamento que inclui de maneira geral um sistema de processamento configurado para gerar um quadro associado ao treinamento de formação de feixes, o quadro compreendendo de se o treinamento de formação de feixes será efetuado utilizando-se um esquema de transmissão de várias entradas e várias saídas (mimo), o equipamento pode incluir também uma interface configurada para dar saída ao quadro para transmissão.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662278653P | 2016-01-14 | 2016-01-14 | |
US62/278,653 | 2016-01-14 | ||
US15/379,184 US10411776B2 (en) | 2016-01-14 | 2016-12-14 | Beamforming training using multiple-input and multiple-output transmission scheme |
US15/379,184 | 2016-12-14 | ||
PCT/US2016/066947 WO2017123379A1 (en) | 2016-01-14 | 2016-12-15 | Beamforming training using multiple-input and multiple-output transmission scheme |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018014090A2 true BR112018014090A2 (pt) | 2018-12-11 |
BR112018014090B1 BR112018014090B1 (pt) | 2023-11-07 |
Family
ID=57758738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018014090-2A BR112018014090B1 (pt) | 2016-01-14 | 2016-12-15 | Treinamento de conformação de feixes que utiliza esquema de transmissão por múltiplas-entradas e múltiplas-saídas |
Country Status (10)
Country | Link |
---|---|
US (1) | US10411776B2 (pt) |
EP (1) | EP3403337B1 (pt) |
JP (1) | JP6794455B2 (pt) |
KR (1) | KR102126303B1 (pt) |
CN (1) | CN108476043B (pt) |
BR (1) | BR112018014090B1 (pt) |
CA (1) | CA3007814C (pt) |
ES (1) | ES2866038T3 (pt) |
TW (1) | TWI694688B (pt) |
WO (1) | WO2017123379A1 (pt) |
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KR102306128B1 (ko) * | 2015-06-04 | 2021-09-28 | 한국전자통신연구원 | 가상 빔 식별자 설정 방법 및 장치, 가상 빔 식별자를 이용해 자원을 할당하는 방법 및 장치 |
US10218824B2 (en) * | 2016-06-30 | 2019-02-26 | Intel IP Corporation | Apparatus, system and method of communicating via a plurality of sectorized antennas |
US10341076B2 (en) * | 2016-09-28 | 2019-07-02 | Intel Corporation | MU MIMO beamforming training protocol |
US10334511B2 (en) * | 2016-12-30 | 2019-06-25 | Intel IP Corporation | Methods for scanning in directive multi-gigabit network |
US10560917B2 (en) * | 2017-04-27 | 2020-02-11 | Qualcomm Incorporated | Angle of departure for location determination |
US11368204B2 (en) * | 2017-06-23 | 2022-06-21 | Intel Corporation | Apparatus, system and method of beam refinement protocol (BRP) transmit (TX) sector sweep (SS) (TXSS) |
US11362720B2 (en) * | 2017-06-23 | 2022-06-14 | Intel Corporation | Apparatus, system and method of beam refinement protocol (BRP) transmit (TX) sector sweep (SS) (TXSS) |
US11140368B2 (en) * | 2017-08-25 | 2021-10-05 | Advanced Micro Devices, Inc. | Custom beamforming during a vertical blanking interval |
US10680927B2 (en) | 2017-08-25 | 2020-06-09 | Advanced Micro Devices, Inc. | Adaptive beam assessment to predict available link bandwidth |
CN111934736B (zh) * | 2017-08-31 | 2024-04-26 | 华为技术有限公司 | 一种发送波束优化协议包的方法及设备 |
US11539908B2 (en) | 2017-09-29 | 2022-12-27 | Advanced Micro Devices, Inc. | Adjustable modulation coding scheme to increase video stream robustness |
US10871559B2 (en) | 2017-09-29 | 2020-12-22 | Advanced Micro Devices, Inc. | Dual purpose millimeter wave frequency band transmitter |
CN111527709B (zh) | 2017-10-09 | 2022-07-05 | 联想(北京)有限公司 | 传输方案的指示 |
US11398856B2 (en) | 2017-12-05 | 2022-07-26 | Advanced Micro Devices, Inc. | Beamforming techniques to choose transceivers in a wireless mesh network |
US10938503B2 (en) | 2017-12-22 | 2021-03-02 | Advanced Micro Devices, Inc. | Video codec data recovery techniques for lossy wireless links |
US10601493B2 (en) * | 2018-02-23 | 2020-03-24 | Precision Optical Transceivers Inc. | Disadvantaged node discovery |
CN115811338A (zh) * | 2018-04-23 | 2023-03-17 | 松下电器(美国)知识产权公司 | 通信装置及通信方法 |
JP7144355B2 (ja) * | 2018-04-23 | 2022-09-29 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | イニシエータ装置、通信方法及び集積回路 |
EP3614778B1 (en) * | 2018-06-29 | 2023-08-16 | LG Electronics Inc. | Signal transmitting/receiving method in wireless lan system and device therefor |
US20200150263A1 (en) * | 2018-11-08 | 2020-05-14 | Qualcomm Incorporated | Wlan radar |
DE102019135900A1 (de) | 2019-02-22 | 2020-08-27 | Samsung Electronics Co., Ltd. | Drahtlose Kommunikationsvorrichtung, die zur schnellen Strahlauswahl fähig ist, und Betriebsverfahren derselben |
US10959111B2 (en) | 2019-02-28 | 2021-03-23 | Advanced Micro Devices, Inc. | Virtual reality beamforming |
US11699408B2 (en) | 2020-12-22 | 2023-07-11 | Ati Technologies Ulc | Performing asynchronous memory clock changes on multi-display systems |
CN114915319B (zh) * | 2021-02-08 | 2023-07-18 | 华为技术有限公司 | 基于mimo波束赋形的感知方法及相关装置 |
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US8483200B2 (en) * | 2005-04-07 | 2013-07-09 | Interdigital Technology Corporation | Method and apparatus for antenna mapping selection in MIMO-OFDM wireless networks |
US8576804B2 (en) * | 2009-08-13 | 2013-11-05 | Broadcom Corporation | Beamforming feedback frame formats within multiple user, multiple access, and/or MIMO wireless communications |
US8625565B2 (en) * | 2009-10-06 | 2014-01-07 | Intel Corporation | Millimeter-wave communication station and method for multiple-access beamforming in a millimeter-wave communication network |
US9130631B2 (en) * | 2010-11-03 | 2015-09-08 | Qualcomm Incorporated | Beamforming feedback format |
US20130177115A1 (en) * | 2011-07-05 | 2013-07-11 | Qualcomm Incorporated | Systems and methods for addressing doppler effect in wireless communications systems |
KR20130127347A (ko) * | 2012-05-10 | 2013-11-22 | 삼성전자주식회사 | 아날로그 및 디지털 하이브리드 빔포밍을 통한 통신 방법 및 장치 |
US9225401B2 (en) * | 2012-05-22 | 2015-12-29 | Mediatek Singapore Pte. Ltd. | Method and apparatus of beam training for MIMO operation and multiple antenna beamforming operation |
CN104509148A (zh) * | 2012-08-29 | 2015-04-08 | 英特尔公司 | 利用一个或多个天线阵列进行无线通信的设备、***和方法 |
CN103780357B (zh) * | 2012-10-23 | 2017-08-11 | 华为技术有限公司 | 一种权重矩阵的反馈方法和相关装置和*** |
JP6190889B2 (ja) * | 2012-11-09 | 2017-08-30 | インターデイジタル パテント ホールディングス インコーポレイテッド | ビーム形成方法およびビームを使用するための方法 |
US9923702B2 (en) | 2013-01-25 | 2018-03-20 | Mediatek Singapore Pte. Ltd. | Sectorization feedback and multi-sector transmission in wireless networks |
TW201519596A (zh) * | 2013-07-11 | 2015-05-16 | Interdigital Patent Holdings | 智慧HARQ WiFi系統及方法 |
US10056958B2 (en) * | 2014-10-27 | 2018-08-21 | Samsung Electronics Co., Ltd. | Method and apparatus for multiuser beamforming in mmWave wireless LAN systems |
US9998184B2 (en) * | 2015-03-28 | 2018-06-12 | Intel Corporation | Exploratory beamforming training techniques for 60 GHz devices |
US9960877B2 (en) * | 2015-04-30 | 2018-05-01 | Inten IP Corporation | Apparatus, system and method of beamforming |
US9979457B2 (en) * | 2015-05-08 | 2018-05-22 | Lg Electronics Inc. | Multi-beamforming training |
-
2016
- 2016-12-14 US US15/379,184 patent/US10411776B2/en active Active
- 2016-12-15 ES ES16823416T patent/ES2866038T3/es active Active
- 2016-12-15 BR BR112018014090-2A patent/BR112018014090B1/pt active IP Right Grant
- 2016-12-15 WO PCT/US2016/066947 patent/WO2017123379A1/en active Application Filing
- 2016-12-15 TW TW105141553A patent/TWI694688B/zh active
- 2016-12-15 KR KR1020187019870A patent/KR102126303B1/ko active IP Right Grant
- 2016-12-15 CA CA3007814A patent/CA3007814C/en active Active
- 2016-12-15 JP JP2018536512A patent/JP6794455B2/ja active Active
- 2016-12-15 EP EP16823416.9A patent/EP3403337B1/en active Active
- 2016-12-15 CN CN201680078818.2A patent/CN108476043B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3403337A1 (en) | 2018-11-21 |
EP3403337B1 (en) | 2021-01-20 |
CA3007814A1 (en) | 2017-07-20 |
US20170207839A1 (en) | 2017-07-20 |
CA3007814C (en) | 2023-09-05 |
CN108476043B (zh) | 2021-04-20 |
WO2017123379A1 (en) | 2017-07-20 |
BR112018014090B1 (pt) | 2023-11-07 |
TWI694688B (zh) | 2020-05-21 |
KR102126303B1 (ko) | 2020-06-24 |
TW201728103A (zh) | 2017-08-01 |
CN108476043A (zh) | 2018-08-31 |
JP2019507535A (ja) | 2019-03-14 |
KR20180104612A (ko) | 2018-09-21 |
ES2866038T3 (es) | 2021-10-19 |
JP6794455B2 (ja) | 2020-12-02 |
US10411776B2 (en) | 2019-09-10 |
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Legal Events
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2016, OBSERVADAS AS CONDICOES LEGAIS |