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1. WO2020222513 - METHOD AND APPARATUS FOR TRANSMITTING DATA TO A NETWORK NODE IN A WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/222513
Publication Date 05.11.2020
International Application No. PCT/KR2020/005634
International Filing Date 28.04.2020
IPC
H04W 40/02 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
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 84/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN  or WLL
04Large scale networks; Deep hierarchical networks
CPC
H04L 45/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
12Shortest path evaluation
H04W 28/0268
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0268using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
H04W 28/0284
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0284detecting congestion or overload during communication
H04W 40/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
H04W 40/02
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
H04W 40/22
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 [Base Transceiver Station] or an access point
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • TESANOVIC, Milos
Agents
  • Y.P.LEE, MOCK & PARTNERS
Priority Data
1906212.402.05.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR TRANSMITTING DATA TO A NETWORK NODE IN A WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL PERMETTANT DE TRANSMETTRE DES DONNÉES À UN NŒUD DE RÉSEAU DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Abstract
(EN)
A method of operating a first node in a wireless communication network is provided. The method comprises: receiving an ingress data packet; determining routing; and transmitting the ingress data packet. Determining routing may comprise determining a next hop node for the ingress data packet taking account of first level routing information indicating target next hop nodes. Alternatively, determining routing may comprise determining, for a target next hop node, a channel on which to transmit the ingress data packet taking account of second level routing information.
(FR)
L’invention concerne un procédé d'exploitation d'un premier noeud dans un réseau de communication sans fil. Le procédé comprend les étapes suivantes : recevoir un paquet de données d'entrée ; déterminer un routage ; et transmettre le paquet de données d'entrée. La détermination d'un routage peut comprendre l'étape suivante : déterminer un noeud de saut suivant pour le paquet de données d'entrée en tenant compte des informations de routage de premier niveau indiquant des nœuds de saut suivant cibles. En variante, la détermination d'un routage peut comprendre l'étape suivante : déterminer, pour un noeud de saut suivant cible, un canal sur lequel transmettre le paquet de données d'entrée en tenant compte des informations de routage de second niveau.
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