UY36913A - Coordinación de disponibilidad de canales para wi-fi y bandas sin licencia por el uso de redes de acceso de radio - Google Patents

Coordinación de disponibilidad de canales para wi-fi y bandas sin licencia por el uso de redes de acceso de radio

Info

Publication number
UY36913A
UY36913A UY0001036913A UY36913A UY36913A UY 36913 A UY36913 A UY 36913A UY 0001036913 A UY0001036913 A UY 0001036913A UY 36913 A UY36913 A UY 36913A UY 36913 A UY36913 A UY 36913A
Authority
UY
Uruguay
Prior art keywords
license
bands
radio access
access networks
radar
Prior art date
Application number
UY0001036913A
Other languages
English (en)
Inventor
Richard Green Michael
John Forrester
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of UY36913A publication Critical patent/UY36913A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2121—Channels assignment to the different stations
    • H04B7/2123—Variable assignment, e.g. demand assignment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/822—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by detecting the presence of a surveillance, interception or detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/06—Generation of reports
    • H04L43/062—Generation of reports related to network traffic
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/16—Jamming or countermeasure used for a particular application for telephony
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/18—Jamming or countermeasure used for a particular application for wireless local area networks or WLAN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/226—Selection of non-jammed channel for communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Se proporcionan un método, un aparato y un medio legible por computadora para la comunicación inalámbrica. El aparato puede determinar si las señales de radar están presentes en uno o más canales, y transmitir un informe de retroalimentación de canal que incluye: información de canal para cada uno de los canales; un momento en el que se intentó la detección de las señales de radar; un intervalo de frecuencia de una señal de radar detectada; un conjunto de características de la señal de radar; un vector de radar recibido; una localización geográfica del dispositivo inalámbrico cuando se intentó la detección de las señales de radar, o una indicación de actividad inalámbrica.
UY0001036913A 2015-09-24 2016-09-23 Coordinación de disponibilidad de canales para wi-fi y bandas sin licencia por el uso de redes de acceso de radio UY36913A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/864,763 US9924519B2 (en) 2015-09-24 2015-09-24 Channel availability coordination for Wi-Fi and unlicensed bands using radio access network

Publications (1)

Publication Number Publication Date
UY36913A true UY36913A (es) 2017-03-31

Family

ID=56894296

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001036913A UY36913A (es) 2015-09-24 2016-09-23 Coordinación de disponibilidad de canales para wi-fi y bandas sin licencia por el uso de redes de acceso de radio

Country Status (5)

Country Link
US (1) US9924519B2 (es)
JO (1) JO3604B1 (es)
TW (1) TWI631836B (es)
UY (1) UY36913A (es)
WO (1) WO2017053013A1 (es)

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US9806971B2 (en) * 2015-11-19 2017-10-31 EVA Automation, Inc. Restricted-signal confirmation for high-throughput links
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
US10299290B2 (en) * 2016-09-30 2019-05-21 Intel IP Corporation Apparatus, system and method of radar detection
CN107330231B (zh) * 2017-08-10 2020-07-07 国网天津市电力公司 基于fpga的控制系统实时仿真框架设计方法
US10721752B2 (en) 2017-09-10 2020-07-21 Hewlett Packard Enterprise Development Lp Channel plan determination
US10506446B2 (en) * 2017-10-26 2019-12-10 Avago Technologies International Sales Pte. Limited Protocols for flexible channel utilization
US10652797B2 (en) 2017-10-27 2020-05-12 Hewlett Packard Enterprise Development Lp Channel switching based on interference events
JP7098984B2 (ja) * 2018-03-19 2022-07-12 富士通株式会社 制御装置および制御方法
US10362489B1 (en) * 2018-04-13 2019-07-23 Cisco Technology, Inc. Channelization of wireless communication network in presence of interference
EP3821631A1 (en) * 2018-07-09 2021-05-19 Cisco Technology, Inc. Bypassing radar in wide dynamic frequency selection (dfs) channels utilizing puncturing
CN117081714A (zh) * 2018-12-10 2023-11-17 华为技术有限公司 信息指示方法及装置
US11855914B2 (en) * 2019-11-27 2023-12-26 Cisco Technology, Inc. Performing distributed dynamic frequency selection using a shared cache
CN113873526A (zh) * 2020-06-30 2021-12-31 华为技术有限公司 减少雷达和上行频段之间的干扰的方法和通信装置
US20230251370A1 (en) * 2020-07-10 2023-08-10 Telefonaktiebolaget Lm Ericsson (Publ) Co-Existence Operations Involving a Radar-Enabled User Equipment and Radio Network Nodes
TWI828494B (zh) * 2021-12-27 2024-01-01 日商宜麗客股份有限公司 無線ｌａｎ用中繼器、無線ｌａｎ用路由器以及無線ｌａｎ系統

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US7236790B2 (en) * 2004-06-03 2007-06-26 Intel Corporation Distributed radar detection for WLAN
US20060082489A1 (en) 2004-10-15 2006-04-20 Liu Jiewen J Radar presence alert for WLAN
US7289056B2 (en) 2005-03-24 2007-10-30 Intel Corporation Wireless communication system and method of operating in the presence of a radar system
US20070032254A1 (en) 2005-08-02 2007-02-08 Hitachi, Ltd. System and method for providing efficient spectrum usage of wireless devices in unlicensed bands
US8150328B2 (en) 2008-09-17 2012-04-03 Motorola Solutions, Inc. Method and apparatus for distributed sensing management and control within a cognitive radio network
US20100128701A1 (en) * 2008-11-24 2010-05-27 Qualcomm Incorporated Beacon transmission for participation in peer-to-peer formation and discovery
US20120134328A1 (en) * 2010-10-11 2012-05-31 Interdigital Patent Holdings, Inc. Method and apparatus for dynamic spectrum management
US9559820B2 (en) * 2011-02-18 2017-01-31 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (CSI-RS) groups
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US9184886B2 (en) * 2012-08-10 2015-11-10 Blackberry Limited TD LTE secondary component carrier in unlicensed bands
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US20150063321A1 (en) 2013-09-04 2015-03-05 Qualcomm Incorporated Radar detection
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US9832791B2 (en) * 2015-08-04 2017-11-28 Network Performance Research Group Llc Method and apparatus for use of simultaneous multiple channels in the dynamic frequency selection band in wireless networks

Also Published As

Publication number Publication date
JO3604B1 (ar) 2020-08-27
WO2017053013A1 (en) 2017-03-30
US20170094651A1 (en) 2017-03-30
TWI631836B (zh) 2018-08-01
US9924519B2 (en) 2018-03-20
TW201714419A (zh) 2017-04-16

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Effective date: 20231201