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1. WO2020222684 - METHOD AND STATUS MANAGER FOR CONTROLLING STATUS REPORTING IN WIRELESS COMMUNICATION DATA

Publication Number WO/2020/222684
Publication Date 05.11.2020
International Application No. PCT/SE2019/050390
International Filing Date 02.05.2019
IPC
H04L 1/16 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
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 1/1664
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
1607Details of the supervisory signal
1664the supervisory signal being transmitted together with payload signals; piggybacking
H04L 1/1685
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
1607Details of the supervisory signal
1685the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
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
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • SKÄRBY, Christian
  • BETTER, David
  • KARLSEN, Johnny
Agents
  • SJÖBERG, Mats
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND STATUS MANAGER FOR CONTROLLING STATUS REPORTING IN WIRELESS COMMUNICATION DATA
(FR) PROCÉDÉ ET GESTIONNAIRE D'ÉTAT POUR COMMANDER UN RAPPORT D'ÉTAT DANS DES DONNÉES DE COMMUNICATION SANS FIL
Abstract
(EN)
A method and a status manager (300) for controlling status reporting from a data receiving node (304) in a wireless communication of data with a data sending node (302). When detecting that the data receiving node should transmit a status report to the data sending node before a prescribed time limit (D) expires, the data receiving node is triggered to transmit the status report either together with data (3:7) if the data is pending for transmission from the data receiving node when the time left before the prescribed time limit is greater than a minimum duration (d-min), or alone (3:10) if no data is pending when the time left before the time limit becomes shorter than the minimum duration.
(FR)
L'invention concerne un procédé et un gestionnaire d'état (300) pour commander à un nœud de réception de données (304) un rapport d'état dans une communication sans fil de données avec un nœud d'envoi de données (302). Lorsqu'il est détecté que le nœud de réception de données doit transmettre un rapport d'état au nœud d'envoi de données avant expiration d'une limite de temps (D) prescrite, le nœud de réception de données est déclenché pour transmettre le rapport d'état soit avec des données (3 :7) si les données sont en attente de transmission à partir du nœud de réception de données quand le temps restant avant la limite de temps prescrite est supérieur à une durée minimale (d-min), soit seul (3 : 10) si aucune donnée n'est en attente quand le temps restant avant la limite de temps devient plus court que la durée minimale.
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