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1. WO2020197826 - SYSTEMS AND METHODS FOR ESTABLISHING COMMUNICATION LINKS BETWEEN NETWORKS AND DEVICES WITH DIFFERENT ROUTING PROTOCOLS

Publication Number WO/2020/197826
Publication Date 01.10.2020
International Application No. PCT/US2020/022949
International Filing Date 16.03.2020
IPC
H04L 12/741 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
741Header address processing for routing, e.g. table lookup
H04L 29/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04W 40/22 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
02Communication route or path selection, e.g. power-based or shortest path routing
22using selective relaying for reaching a BTS or an access point
H04W 40/24 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
24Connectivity information management, e.g. connectivity discovery or connectivity update
H04W 40/32 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
24Connectivity information management, e.g. connectivity discovery or connectivity update
32for defining a routing cluster membership
CPC
H04L 45/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
02Topology update or discovery
H04L 45/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
16Multipoint routing
H04L 45/48
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
48Routing tree calculation
H04L 45/74
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
74Address processing for routing
H04L 61/2007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
61Network arrangements or network protocols for addressing or naming
20Address allocation
2007internet protocol [IP] addresses
H04L 61/6059
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
61Network arrangements or network protocols for addressing or naming
60Details
6018Address types
6059Internet protocol version 6 [IPv6] addresses
Applicants
  • LANDIS+GYR INNOVATIONS, INC. [US]/[US]
Inventors
  • HANLEY, James Patrick
  • WOLTER, Chad K.
  • JOHNSON, Bryce D.
  • HARRIS, Lawrence
Agents
  • HOLMES, Brenda, Ozaki
  • SPARKMAN, William
Priority Data
16/367,58728.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR ESTABLISHING COMMUNICATION LINKS BETWEEN NETWORKS AND DEVICES WITH DIFFERENT ROUTING PROTOCOLS
(FR) SYSTÈMES ET PROCÉDÉS POUR ÉTABLIR DES LIAISONS DE COMMUNICATION ENTRE DES RÉSEAUX ET DES DISPOSITIFS AVEC DIFFÉRENTS PROTOCOLES DE ROUTAGE
Abstract
(EN)
A communication link establishment method includes establishing, by a routing protocol for low power and lossy networks (RPL) enabled device, a communication link with a non-RPL-enabled device. The method also includes establishing, by the RPL-enabled device, a network connection with an RPL-enabled network. Further, the method includes providing, by the RPL-enabled device, a proxy communication link between the non-RPL-enabled device and the RPL-enabled network. Providing the proxy communication link includes assigning a globally unique address (GUA) to the non-RPL-enabled device, and transmitting, by the RPL-enabled device, a proxy destination advertisement object to the RPL-enabled network where the proxy destination advertisement object comprises the GUA.
(FR)
Un procédé d'établissement de liaison de communication selon l'invention comprend l'établissement, par un dispositif optimisé RPL (Routing Protocol for Low-power and Lossy networks), d'une liaison de communication avec un dispositif non optimisé RPL. Le procédé comprend également l'établissement, par le dispositif optimisé RPL, d'une connexion réseau avec un réseau optimisé RPL. Le procédé comprend en outre la fourniture, par le dispositif optimisé RPL, d'une liaison de communication proxy entre le dispositif optimisé RPL et le réseau optimisé RPL. La fourniture de la liaison de communication proxy comprend l'attribution d'une adresse mondialement unique (GUA) au dispositif optimisé RPL, et la transmission, par le dispositif optimisé RPL, d'un DAO (Destination Advertisement Object) proxy au réseau optimisé RPL, le DAO proxy comprenant la GUA.
Also published as
Latest bibliographic data on file with the International Bureau