CN110809895B - 用于非许可频带的发现信道 - Google Patents

用于非许可频带的发现信道 Download PDF

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Publication number
CN110809895B
CN110809895B CN201880040331.4A CN201880040331A CN110809895B CN 110809895 B CN110809895 B CN 110809895B CN 201880040331 A CN201880040331 A CN 201880040331A CN 110809895 B CN110809895 B CN 110809895B
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channel
discovery
technology
dedicated
discovery information
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Chinese (zh)
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CN110809895A (zh
Inventor
A·阿斯特尔贾迪
G·谢里安
A·P·帕蒂尔
周彦
V·R·文卡塔查拉姆贾亚拉曼
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880040331.4A 2017-06-19 2018-06-18 用于非许可频带的发现信道 Active CN110809895B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762521989P 2017-06-19 2017-06-19
US62/521,989 2017-06-19
US16/009,145 US10757638B2 (en) 2017-06-19 2018-06-14 Discovery channel for unlicensed frequency band
US16/009,145 2018-06-14
PCT/US2018/038092 WO2019005523A1 (en) 2017-06-19 2018-06-18 DISCOVERY CHANNEL DEDICATED FOR FREQUENCY BAND WITHOUT LICENSE

Publications (2)

Publication Number Publication Date
CN110809895A CN110809895A (zh) 2020-02-18
CN110809895B true CN110809895B (zh) 2022-01-14

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CN201880040331.4A Active CN110809895B (zh) 2017-06-19 2018-06-18 用于非许可频带的发现信道

Country Status (8)

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US (4) US10757638B2 (https=)
EP (2) EP4354968A3 (https=)
JP (1) JP2020524454A (https=)
KR (1) KR20200017415A (https=)
CN (1) CN110809895B (https=)
BR (1) BR112019026245A2 (https=)
CA (1) CA3063601A1 (https=)
WO (1) WO2019005523A1 (https=)

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US10757638B2 (en) 2017-06-19 2020-08-25 Qualcomm Incorporated Discovery channel for unlicensed frequency band
US10728750B2 (en) * 2018-01-05 2020-07-28 Intel IP Corporation Apparatus, system and method of communication over a 6 Gigahertz (GHz) wireless frequency band
US11057826B2 (en) * 2018-08-24 2021-07-06 Qualcomm Incorporated Scanning enhancements for next generation Wi-Fi channels
US10972895B2 (en) * 2018-12-19 2021-04-06 Sony Corporation Multi-BSS discovery assistance
CN109451502A (zh) * 2018-12-27 2019-03-08 广东美的厨房电器制造有限公司 家电设备配网方法、配网装置及计算机可读存储介质
JP7642303B2 (ja) 2019-04-24 2025-03-10 キヤノン株式会社 通信装置、制御方法、及び、プログラム
CN114271023B (zh) * 2019-06-28 2024-12-03 艾锐势企业有限责任公司 无线骨干和结构化无线
US12302213B2 (en) * 2019-10-17 2025-05-13 Lg Electronics Inc. Shared AP selection in multi-AP system
CN115707068B (zh) * 2021-08-16 2026-03-17 瑞昱半导体股份有限公司 WiFi站点及相关被动扫描方法
US12457166B1 (en) * 2021-10-20 2025-10-28 Graphiant, Inc. Stateless message bus in a core network
US20240008070A1 (en) * 2022-07-01 2024-01-04 Charter Communications Operating, Llc System and method for protecting incumbent and high priority users of unlicensed spectrum

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WO2015153360A1 (en) * 2014-03-31 2015-10-08 Qualcomm Incorporated Dedicated channel for fast initial link setup in a wireless network

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US7916803B2 (en) 2003-04-10 2011-03-29 Qualcomm Incorporated Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
US20060217147A1 (en) * 2005-01-18 2006-09-28 Interdigital Technology Corporation Method and system for system discovery and user selection
US7505433B2 (en) * 2005-04-01 2009-03-17 Toshiba America Research, Inc. Autonomous and heterogeneous network discovery and reuse
CN101431518B (zh) * 2008-12-09 2011-06-01 西安西电捷通无线网络通信股份有限公司 一种认证关联套件的发现与协商方法
EP2280579A1 (en) 2009-07-29 2011-02-02 Thomson Licensing a semi-random back-off method for achieving resource reservation in wireless local area networks
RU2561723C2 (ru) * 2010-02-24 2015-09-10 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для отправки агрегированного сигнала маяка
US9337961B2 (en) 2010-06-15 2016-05-10 Qualcomm Incorporated Method and apparatus for sending very high throughput WLAN acknowledgment frames
CN103299590B (zh) * 2010-10-11 2017-04-05 交互数字专利控股公司 用于为认知无线电网络的带宽分配的方法和装置
US9161281B2 (en) * 2012-06-08 2015-10-13 Blackberry Limited Method and apparatus for multi-rat transmission
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HK1215505A1 (zh) * 2013-02-21 2016-08-26 美国博通公司 用於蜂窩廣域通信系統與無線局域通信系統之間的交互工作的增强型發現信道
US20140314003A1 (en) * 2013-04-19 2014-10-23 Qualcomm Incorporated Access point discovery channel
WO2015199306A1 (ko) * 2014-06-26 2015-12-30 엘지전자(주) 무선 통신 시스템에서 다중 사용자 상향링크 데이터 전송을 위한 방법 및 이를 위한 장치
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JP6452132B2 (ja) * 2015-08-19 2019-01-16 日本電信電話株式会社 無線通信システム及びその制御方法、基地局装置及び無線通信端末
US20170093530A1 (en) 2015-09-24 2017-03-30 Qualcomm Incorporated Techniques for channel estimation and packet decoding using an enhanced license assisted wi-fi header
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EP3496502B1 (en) * 2016-08-05 2025-07-23 LG Electronics Inc. Method for transmitting and receiving signal in wireless communication system supporting unlicensed band, and devices supporting same
CN114900858A (zh) * 2016-12-30 2022-08-12 英特尔公司 用于无线电通信的方法和设备
US10757638B2 (en) 2017-06-19 2020-08-25 Qualcomm Incorporated Discovery channel for unlicensed frequency band
US11259285B2 (en) * 2018-02-27 2022-02-22 Qualcomm Incorporated Co-located basic service sets

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CN102577268A (zh) * 2009-09-02 2012-07-11 Lg电子株式会社 基于mac报头类型信息传送mac pdu的设备和方法
WO2015153360A1 (en) * 2014-03-31 2015-10-08 Qualcomm Incorporated Dedicated channel for fast initial link setup in a wireless network

Also Published As

Publication number Publication date
US20230156581A1 (en) 2023-05-18
EP3643121B1 (en) 2024-03-06
EP3643121A1 (en) 2020-04-29
US20180368057A1 (en) 2018-12-20
US12464444B2 (en) 2025-11-04
JP2020524454A (ja) 2020-08-13
US11553405B2 (en) 2023-01-10
WO2019005523A1 (en) 2019-01-03
CN110809895A (zh) 2020-02-18
CA3063601A1 (en) 2019-01-03
US20260046754A1 (en) 2026-02-12
US20210037453A1 (en) 2021-02-04
BR112019026245A2 (pt) 2020-06-23
EP4354968A3 (en) 2024-07-17
EP4354968A2 (en) 2024-04-17
US10757638B2 (en) 2020-08-25
KR20200017415A (ko) 2020-02-18
EP3643121C0 (en) 2024-03-06

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