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1. WO2020108726 - IMPROVING MULTI-CONNECTIVITY IN WIRELESS COMMUNICATION NETWORKS

Publication Number WO/2020/108726
Publication Date 04.06.2020
International Application No. PCT/EP2018/082538
International Filing Date 26.11.2018
IPC
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H04L 1/18 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system
CPC
H04L 1/1825
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1825Adaptation of specific ARQ protocol parameters according to transmission conditions
H04L 1/1848
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1829Arrangements specific to the receiver end
1848Time-out mechanisms
H04L 2001/0093
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0092Error control systems characterised by the topology of the transmission link
0093Point-to-multipoint
Applicants
  • NOKIA TECHNOLOGIES OY [FI]/[FI]
Inventors
  • JAYASINGHE LADDU, Keeth Saliya
  • LI, Zexian
Agents
  • BERTHIER, Karine
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVING MULTI-CONNECTIVITY IN WIRELESS COMMUNICATION NETWORKS
(FR) AMÉLIORATION DE LA CONNECTIVITÉ MULTIPLE DANS LES RÉSEAUX DE COMMUNICATION SANS FIL
Abstract
(EN)
According to an example aspect, there is provided a method comprising receiving, at the first wireless network node, a packet from a wireless terminal and, in response to determining that the packet was not received correctly at the first wireless network node, starting monitoring for reception of an indication from a second wireless network node, wherein the indication is associated with reception of the packet at the second wireless network node.
(FR)
Selon un aspect donné à titre d'exemple, l'invention concerne un procédé consistant à recevoir, au niveau du premier nœud de réseau sans fil, un paquet provenant d'un terminal sans fil et, en réponse à la détermination du fait que le paquet n'a pas été reçu correctement au niveau du premier nœud de réseau sans fil, démarrer la réception d'une indication en provenance d'un second nœud de réseau sans fil, l'indication étant associée à la réception du paquet au niveau du second nœud de réseau sans fil.
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