BR112017003089B1 - Método para comunicação sem fio, aparelho para comunicação sem fio e memória legível por computador - Google Patents
Método para comunicação sem fio, aparelho para comunicação sem fio e memória legível por computador Download PDFInfo
- Publication number
- BR112017003089B1 BR112017003089B1 BR112017003089-6A BR112017003089A BR112017003089B1 BR 112017003089 B1 BR112017003089 B1 BR 112017003089B1 BR 112017003089 A BR112017003089 A BR 112017003089A BR 112017003089 B1 BR112017003089 B1 BR 112017003089B1
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- Brazil
- Prior art keywords
- radio frequency
- channel occupancy
- frequency spectrum
- spectrum band
- rat
- Prior art date
Links
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0808—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception
- H04B7/0811—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception during preamble or gap period
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/146—Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462040637P | 2014-08-22 | 2014-08-22 | |
| US62/040,637 | 2014-08-22 | ||
| US14/791,835 US10356807B2 (en) | 2014-08-22 | 2015-07-06 | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| US14/791,835 | 2015-07-06 | ||
| PCT/US2015/039309 WO2016028400A1 (en) | 2014-08-22 | 2015-07-07 | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017003089A2 BR112017003089A2 (pt) | 2017-12-05 |
| BR112017003089B1 true BR112017003089B1 (pt) | 2023-12-26 |
Family
ID=55349533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017003089-6A BR112017003089B1 (pt) | 2014-08-22 | 2015-07-07 | Método para comunicação sem fio, aparelho para comunicação sem fio e memória legível por computador |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10356807B2 (enExample) |
| EP (2) | EP3716724A1 (enExample) |
| JP (1) | JP2017531366A (enExample) |
| KR (2) | KR102060163B1 (enExample) |
| CN (2) | CN112688768B (enExample) |
| BR (1) | BR112017003089B1 (enExample) |
| WO (1) | WO2016028400A1 (enExample) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10356807B2 (en) | 2014-08-22 | 2019-07-16 | Qualcomm Incorporated | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| WO2016036181A1 (ko) * | 2014-09-05 | 2016-03-10 | 엘지전자 주식회사 | 비면허 대역에서의 통신 방법 및 이를 이용한 장치 |
| US20160095009A1 (en) * | 2014-09-25 | 2016-03-31 | Alcatel-Lucent Usa Inc. | Occupancy notifications for unlicensed frequency bands |
| US9860805B2 (en) * | 2014-12-04 | 2018-01-02 | Htc Corporation | Device of handling energy detection in unlicensed band |
| US9942801B2 (en) * | 2014-12-15 | 2018-04-10 | Qualcomm Incorporated | Techniques for reserving a channel of a radio frequency spectrum |
| US10014970B2 (en) * | 2015-03-06 | 2018-07-03 | Qualcomm Incorporated | Mitigation of inter-base station resynchronization loss in LTE/LTE-A networks with contention-based shared frequency spectrum |
| US10009892B2 (en) * | 2015-03-17 | 2018-06-26 | Telefonaktiebolaget L M Ericsson (Publ) | Listen-Before-Talk operation with freeze interval |
| US10159108B2 (en) * | 2015-04-10 | 2018-12-18 | Motorola Mobility Llc | DRX handling in LTE license assisted access operation |
| KR102327135B1 (ko) * | 2015-04-14 | 2021-11-16 | 삼성전자주식회사 | 무선 통신 시스템에서 대역 공유를 위한 장치 및 방법 |
| US10142079B2 (en) | 2015-05-14 | 2018-11-27 | Samsung Electronics Co., Ltd. | Method and apparatus for managing contention window in wireless communication system |
| US20160353481A1 (en) * | 2015-05-29 | 2016-12-01 | Acer Incorporated | Device and Method of Handling Communication Operation for Unlicensed Band |
| JP6165201B2 (ja) * | 2015-08-05 | 2017-07-19 | 株式会社Ｎｔｔドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
| CN106257959B (zh) * | 2015-08-19 | 2020-04-14 | 北京智谷技术服务有限公司 | 确定信道占用的方法和装置 |
| US9622237B2 (en) | 2015-09-14 | 2017-04-11 | Wilus Institute Of Standards And Technology Inc. | Method, apparatus, and system for channel access in unlicensed band |
| DK3361804T3 (da) * | 2016-02-04 | 2021-07-26 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde og anordning til transmission af uplink-data på ikke-autoriseret bærebølge |
| WO2017147760A1 (zh) * | 2016-02-29 | 2017-09-08 | 华为技术有限公司 | 一种非授权频谱下的数据传输方法及系统、终端设备 |
| WO2017148944A1 (en) | 2016-02-29 | 2017-09-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for multi-carrier transmission in a transmit opportunity interval |
| KR102526853B1 (ko) | 2016-03-23 | 2023-05-02 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치 |
| US10383114B2 (en) | 2016-03-24 | 2019-08-13 | Qualcomm Incorporated | On co-channel sidelink LTE V2V and DSRC communication |
| WO2017164719A1 (ko) | 2016-03-25 | 2017-09-28 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치 |
| KR102283178B1 (ko) | 2016-03-30 | 2021-07-29 | 주식회사 윌러스표준기술연구소 | 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템 |
| BR112018070174A2 (pt) * | 2016-03-31 | 2019-01-29 | Huawei Tech Co Ltd | método e aparelho para determinar o tamanho da janela de contenção na avaliação do canal claro |
| US10187864B2 (en) * | 2016-04-01 | 2019-01-22 | Qualcomm Incorporated | Timing advance design for enhanced component carrier |
| WO2017196329A1 (en) | 2016-05-12 | 2017-11-16 | Sony Mobile Communications Inc | Listen before talk (lbt) configuration for wireless communication in unlicensed frequency bands |
| WO2017212456A1 (en) * | 2016-06-10 | 2017-12-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Mbms and pmch in unlicensed bands |
| US10405242B2 (en) | 2016-08-19 | 2019-09-03 | Qualcomm Incorporated | Robust channel reservation on a shared communication medium |
| US10631173B2 (en) | 2016-09-02 | 2020-04-21 | Qualcomm Incorporated | Radio (NR) procedures for shared spectrum |
| US10200874B2 (en) * | 2016-09-29 | 2019-02-05 | Qualcomm Incorporated | Signature sequence for system identification in a shared spectrum |
| WO2018131975A1 (ko) | 2017-01-13 | 2018-07-19 | 삼성전자 주식회사 | 무선 통신 시스템에서 데이터 패킷을 전송하는 방법 및 장치 |
| KR102450962B1 (ko) * | 2017-01-13 | 2022-10-05 | 삼성전자 주식회사 | 무선 통신 시스템에 있어서 기지국 및 이의 제어 방법 |
| US10893550B2 (en) * | 2017-03-11 | 2021-01-12 | Qualcomm Incorporated | Numerology dependent random access timing |
| KR102398842B1 (ko) | 2017-03-23 | 2022-05-17 | 삼성전자 주식회사 | 무선 통신 시스템에서 무선 경로 변경 방법 및 장치 |
| US11166312B2 (en) * | 2017-05-10 | 2021-11-02 | Qualcomm Incorporated | Cellular vehicle-to-everything design principles |
| US10667259B2 (en) | 2017-08-17 | 2020-05-26 | Qualcomm Incorporated | Channel reservation transmission schemes in shared radio frequency spectrum |
| US10959263B2 (en) * | 2017-11-03 | 2021-03-23 | Qualcomm Incorporated | Listen before talk for millimeter wave multi-user multiple-input multiple-output communications |
| US11388728B2 (en) * | 2017-12-08 | 2022-07-12 | Qualcomm Incorporated | Channel availability protocol in a shared spectrum |
| US11848878B2 (en) * | 2018-05-11 | 2023-12-19 | Mediatek Inc. | BWP operation in NR-based unlicensed spectrum |
| US11089518B2 (en) | 2018-08-10 | 2021-08-10 | Qualcomm Incorporated | Intertechnology medium sharing for millimeter wave |
| WO2020089193A1 (en) * | 2018-10-30 | 2020-05-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for random access on an unlicensed channel |
| US12231907B2 (en) * | 2018-12-12 | 2025-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Selective transmission and/or detection of identification signals by a wireless access node in unlicensed spectrum |
| CN110611959B (zh) * | 2019-09-26 | 2025-08-19 | 中兴通讯股份有限公司 | 一种数据传输方法、装置和存储介质 |
| US10992583B1 (en) * | 2019-10-07 | 2021-04-27 | Ford Global Technologies, Llc | Opportunistic packet retransmissions |
| US11432109B2 (en) * | 2019-11-27 | 2022-08-30 | Qualcomm Incorporated | Positioning of vehicles and pedestrians leveraging ranging signal |
| US11877181B2 (en) * | 2020-07-28 | 2024-01-16 | Qualcomm Incorporated | Congestion control for multiple radio access technologies on an unlicensed band |
| JP7121241B2 (ja) * | 2020-09-23 | 2022-08-18 | ソニーグループ株式会社 | アンライセンス周波数帯域における無線通信のためのリスンビフォートーク（ｌｂｔ）構成 |
| US11515927B2 (en) * | 2020-10-30 | 2022-11-29 | Qualcomm Incorporated | Beam management with backtracking and dithering |
| US12335757B2 (en) | 2021-03-08 | 2025-06-17 | Qualcomm Incorporated | Techniques for beam selection using channel state information reference signal acquisition resources |
| US20240372607A1 (en) * | 2023-05-05 | 2024-11-07 | Microsoft Technology Licensing, Llc | Data traffic scaling for communication satellite |
| WO2025121476A1 (ko) * | 2023-12-06 | 2025-06-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 wifi ap의 백-오프 방법 및 장치 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7305004B2 (en) | 2001-01-16 | 2007-12-04 | At&T Corp. | Interference suppression methods for 802.11 |
| JP3987800B2 (ja) | 2001-03-02 | 2007-10-10 | エイ・ティ・アンド・ティ・コーポレーション | ８０２．１１用干渉抑圧方法 |
| US7424268B2 (en) * | 2002-04-22 | 2008-09-09 | Cisco Technology, Inc. | System and method for management of a shared frequency band |
| US8737189B2 (en) * | 2005-02-16 | 2014-05-27 | Broadcom Corporation | Method and system for compromise greenfield preambles for 802.11n |
| EP1856843B1 (en) * | 2005-03-04 | 2011-12-21 | Nokia Corporation | Link establishment in a wireless communication environment |
| AU2008301677C1 (en) * | 2007-09-18 | 2012-03-15 | Sharp Kabushiki Kaisha | Radio communication system, base station device, mobile station device, and random access method |
| US8249029B2 (en) * | 2008-03-28 | 2012-08-21 | Qualcomm Incorporated | Low reuse preamble for a wireless communication network |
| US8085737B2 (en) * | 2008-05-06 | 2011-12-27 | Intel Corporation | Multi-transceiver mobile communication device and methods for negative scheduling |
| US8755363B2 (en) * | 2009-09-15 | 2014-06-17 | Qualcomm Incorporated | Physical layer signaling of control parameters |
| US8604925B2 (en) * | 2009-10-23 | 2013-12-10 | Globalstar, Inc. | Simplex personal and asset tracker |
| KR101478040B1 (ko) | 2010-02-23 | 2015-01-06 | 한국전자통신연구원 | 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치 |
| WO2012040520A1 (en) | 2010-09-23 | 2012-03-29 | Interdigital Patent Holdings, Inc. | Channel access systems and methods for cognitive relaying for cellular systems |
| US8681612B2 (en) * | 2010-10-07 | 2014-03-25 | Qualcomm Incorporated | Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment |
| WO2012165750A1 (ko) | 2011-06-03 | 2012-12-06 | 엘지전자 주식회사 | 이종 네트워크 환경에서의 네트워크 통신 방법 및 단말 |
| EP2721893B1 (en) | 2011-06-15 | 2015-10-07 | Telefonaktiebolaget LM Ericsson (PUBL) | Method and node for scheduling in a wireless communications network |
| US9854446B2 (en) | 2011-07-07 | 2017-12-26 | Lg Electronics Inc. | Method and apparatus for transmitting a signal in a wireless communication system |
| US9363826B2 (en) * | 2011-07-08 | 2016-06-07 | Intel Corporation | Wireless device and method for wireless channel access |
| US9622132B2 (en) * | 2011-07-28 | 2017-04-11 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Switching between cellular and license-exempt (shared) bands |
| JP5713844B2 (ja) * | 2011-08-25 | 2015-05-07 | 株式会社東芝 | 無線通信装置及び干渉回避方法 |
| WO2013167748A1 (en) | 2012-05-11 | 2013-11-14 | Nokia Siemens Networks Oy | Wireless communication scheduling on shared spectra |
| WO2014018318A1 (en) * | 2012-07-27 | 2014-01-30 | Tactonic Technologies, Llc | Method for mechanical sensing utilizing controlled current |
| WO2014035415A1 (en) | 2012-08-31 | 2014-03-06 | Nokia Siemens Networks Oy | Method, apparatus, system and computer program product for coordination of wireless transmission in a frequency band |
| US9628243B2 (en) * | 2012-09-12 | 2017-04-18 | Agency For Science, Technology And Research | Communication method with indications in the PHY header |
| WO2014162194A1 (en) * | 2013-04-01 | 2014-10-09 | Marvell World Trade Ltd. | Termination of wireless communication uplink periods to facilitate reception of other wireless communications |
| WO2014171788A1 (ko) * | 2013-04-19 | 2014-10-23 | 엘지전자 주식회사 | 시그널 필드를 송신하는 방법 및 장치 |
| CN105144768B (zh) * | 2013-04-26 | 2019-05-21 | 英特尔Ip公司 | 频谱共享情境中的共享频谱重新分配 |
| US9949292B2 (en) * | 2013-09-11 | 2018-04-17 | Qualcomm Incorporated | Coupling uplink and downlink CCA in LTE-U |
| ES2877558T3 (es) * | 2013-10-07 | 2021-11-17 | Ericsson Telefon Ab L M | Método y disposición para descubrimiento de dispositivo |
| CN105282858A (zh) * | 2014-05-30 | 2016-01-27 | 中兴通讯股份有限公司 | 非授权载波的协调、协调处理方法及装置 |
| WO2015191059A1 (en) * | 2014-06-11 | 2015-12-17 | Intel Corporation | Spatial multiple access uplink for wireless local area networks |
| US9693235B2 (en) * | 2014-07-03 | 2017-06-27 | Sony Corporation | Methods and devices for securing radio resources for an LTE-U data transmission |
| JP6478197B2 (ja) * | 2014-08-12 | 2019-03-06 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | ダウンリンクのオフロードおよび統合の方法、アップリンクのオフロードおよび統合の方法、ならびにデバイス |
| US10356807B2 (en) | 2014-08-22 | 2019-07-16 | Qualcomm Incorporated | Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band |
| CN104301273B (zh) * | 2014-08-25 | 2020-03-10 | 中兴通讯股份有限公司 | 使用非授权载波发送及接收信号的方法、基站及用户设备 |
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2015
- 2015-07-06 US US14/791,835 patent/US10356807B2/en active Active
- 2015-07-07 CN CN202011538834.XA patent/CN112688768B/zh active Active
- 2015-07-07 KR KR1020177004382A patent/KR102060163B1/ko active Active
- 2015-07-07 BR BR112017003089-6A patent/BR112017003089B1/pt active IP Right Grant
- 2015-07-07 KR KR1020197037833A patent/KR102205968B1/ko active Active
- 2015-07-07 CN CN201580044648.1A patent/CN106576374B/zh active Active
- 2015-07-07 JP JP2017510352A patent/JP2017531366A/ja active Pending
- 2015-07-07 EP EP20174699.7A patent/EP3716724A1/en active Pending
- 2015-07-07 WO PCT/US2015/039309 patent/WO2016028400A1/en not_active Ceased
- 2015-07-07 EP EP15739725.8A patent/EP3183934B1/en active Active
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2019
- 2019-05-17 US US16/415,851 patent/US10716129B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3183934B1 (en) | 2020-09-09 |
| WO2016028400A1 (en) | 2016-02-25 |
| US20160057770A1 (en) | 2016-02-25 |
| BR112017003089A2 (pt) | 2017-12-05 |
| EP3716724A1 (en) | 2020-09-30 |
| CN106576374A (zh) | 2017-04-19 |
| KR102205968B1 (ko) | 2021-01-20 |
| US20190274157A1 (en) | 2019-09-05 |
| US10356807B2 (en) | 2019-07-16 |
| CN106576374B (zh) | 2020-12-15 |
| CN112688768B (zh) | 2024-04-05 |
| KR20170044649A (ko) | 2017-04-25 |
| KR102060163B1 (ko) | 2019-12-27 |
| CN112688768A (zh) | 2021-04-20 |
| EP3183934A1 (en) | 2017-06-28 |
| US10716129B2 (en) | 2020-07-14 |
| KR20190143487A (ko) | 2019-12-30 |
| JP2017531366A (ja) | 2017-10-19 |
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