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1. WO2020113256 - REMOTE LPWAN GATEWAY WITH BACKHAUL OVER A HIGH-LATENCY COMMUNICATION SYSTEM

Publication Number WO/2020/113256
Publication Date 11.06.2020
International Application No. PCT/AU2019/050429
International Filing Date 09.05.2019
IPC
H04W 88/16 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
16Gateway arrangements
H04L 12/66 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
H04W 4/70 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication or machine type communication
H04W 84/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad hoc networks or sensor networks
CPC
H04B 7/18578
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations; ; Stations for satellite systems
18578Satellite systems for providing broadband data service to individual earth stations
H04B 7/18591
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations; ; Stations for satellite systems
18578Satellite systems for providing broadband data service to individual earth stations
18591Arrangements for interconnecting multiple systems
H04L 12/66
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
H04L 65/102
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
10Signalling, control or architecture
1013Network architectures, gateways, control or user entities
102Gateways
H04L 67/025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
02involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
025for remote control or remote monitoring of the application
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Applicants
  • FLEET SPACE TECHNOLOGIES PTY LTD [AU]/[AU]
Inventors
  • NARDINI, Flavia Tata
  • PEARSON, Matthew
  • AJAZ, Sabooh
Agents
  • FB RICE
Priority Data
201890467107.12.2018AU
201920043222.01.2019AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REMOTE LPWAN GATEWAY WITH BACKHAUL OVER A HIGH-LATENCY COMMUNICATION SYSTEM
(FR) PASSERELLE LPWAN À DISTANCE AVEC LIAISON TERRESTRE SUR UN SYSTÈME DE COMMUNICATION À LATENCE ÉLEVÉE
Abstract
(EN)
A terrestrial data communication gateway device for satellite communication comprising: at least one processor; memory accessible to the at least one processor; a LPWAN wireless communication subsystem for communication with multiple remote devices; a satellite communication subsystem for communication with at least one low earth orbit satellite. The memory stores program code executable by the processor to cause the processor to: perform server functions in relation to the multiple remote devices, and configure an edge computing module to perform data processing operations on signals received by the LPWAN communication subsystem. The data processing operations comprise compression of data received by the LPWAN communication subsystem to generate a compressed payload for transmission by the satellite communication subsystem. The memory comprises a backhaul scheduling module to schedule communication of a transmission by the satellite communication subsystem to the low earth orbit satellite.
(FR)
La présente invention concerne un dispositif de passerelle de communication de données terrestre pour une communication satellitaire comprenant : au moins un processeur ; une mémoire accessible par au moins un processeur ; un sous-système de communication sans fil LPWAN pour une communication avec de multiples dispositifs distants ; un sous-système de communication satellitaire pour une communication avec au moins un satellite à orbite basse. La mémoire stocke un code de programme exécutable par le processeur pour amener le processeur : à effectuer des fonctions de serveur par rapport aux multiples dispositifs distants, et à configurer un module de calcul de bord pour effectuer des opérations de traitement de données sur des signaux reçus par le sous-système de communication LPWAN. Les opérations de traitement de données comprennent la compression de données reçues par le sous-système de communication LPWAN pour générer une charge utile compressée pour permettre la transmission par le sous-système de communication satellitaire. La mémoire comprend un module de planification de liaison terrestre pour planifier la communication d'une transmission par le sous-système de communication satellitaire au satellite à orbite basse.
Also published as
EP2019892791
Latest bibliographic data on file with the International Bureau