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1. WO2020210268 - METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING AND USING ULTRA-WIDEBAND LOCAL AREA NETWORKS (LANS)

Publication Number WO/2020/210268
Publication Date 15.10.2020
International Application No. PCT/US2020/027119
International Filing Date 07.04.2020
IPC
H04W 4/029 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
029Location-based management or tracking services
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04B 1/7163 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
7163using impulse radio
G01C 21/20 2006.01
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
20Instruments for performing navigational calculations
G01S 1/68 2006.01
GPHYSICS
01MEASURING; TESTING
SRADIO 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
1Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
02using radio waves
68Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
CPC
G01C 21/206
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
20Instruments for performing navigational calculations
206specially adapted for indoor navigation
G01S 1/68
GPHYSICS
01MEASURING; TESTING
SRADIO 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
1Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
02using radio waves
68Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
G01S 13/74
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
74Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
H04B 1/7163
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
7163using impulse radio
H04W 4/029
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
029Location-based management or tracking services
H04W 72/0446
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0446the resource being a slot, sub-slot or frame
Applicants
  • CLAIRVOYANT NETWORKS, LLC [US]/[US]
Inventors
  • TORBORG, Tadd, Christian
Agents
  • HUNT, Gregory, A.
Priority Data
16/383,30112.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING AND USING ULTRA-WIDEBAND LOCAL AREA NETWORKS (LANS)
(FR) PROCÉDÉS, SYSTÈMES, ET SUPPORTS LISIBLES PAR ORDINATEUR PERMETTANT DE FOURNIR ET D'UTILISER DES RÉSEAUX LOCAUX ULTRA-LARGE BANDE (WLAN)
Abstract
(EN)
Methods, systems, and computer readable media for providing and using ultra-wide-band (UWB) local area networks (LANs) are disclosed. A system for locating UWB devices includes UWB local area networks (LANs). Each UWB LAN includes anchors configured for performing UWB ranging and a LAN master anchor surrounded by at least some of the anchors. The LAN master anchor is configured for transmitting a UWB beacon to identify the UWB LAN to one or more candidate tags to join the UWB LAN. The system includes a tag securable to an object for tracking. The tag is configured for receiving a first UWB beacon from a first LAN master of a first UWB LAN; receiving a second UWB beacon from a second LAN master of a second UWB LAN; and determining to associate with the first UWB LAN based on the first UWB beacon and the second UWB beacon.
(FR)
La présente invention concerne des procédés, des systèmes, et des supports lisibles par ordinateur permettant de fournir et d'utiliser des réseaux locaux (LAN) ultra-large bande (UWB). Un système de localisation de dispositifs UWB comprend des réseaux locaux (LAN) UWB. Chaque LAN UWB comprend des ancres configurées pour effectuer une télémétrie UWB et une ancre de LAN maître entourée par au moins certaines des ancres. L'ancre de LAN maître est configurée pour transmettre une balise UWB permettant d'identifier le LAN UWB à une ou plusieurs étiquettes candidates permettant de rejoindre le LAN UWB. Le système comprend une étiquette pouvant être fixée à un objet destinée au suivi. L'étiquette est configurée pour recevoir une première balise UWB à partir d'un premier LAN maître d'un premier LAN UWB; pour recevoir une seconde balise UWB à partir d'un second LAN maître d'un second LAN UWB; et pour déterminer de s'associer au premier LAN UWB sur la base de la première balise UWB et de la seconde balise UWB.
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