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1. WO2020069233 - DELIVERY TIME WINDOWS FOR LOW LATENCY COMMUNICATIONS

Publication Number WO/2020/069233
Publication Date 02.04.2020
International Application No. PCT/US2019/053317
International Filing Date 26.09.2019
IPC
H04L 12/823 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
811Bitrate adaptation in active flows
823Packet dropping
H04W 56/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
CPC
H04L 1/0018
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0015characterised by the adaptation strategy
0017where the mode-switching is based on Quality of Service requirement
0018based on latency requirement
H04L 47/32
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
32Packet discarding or delaying
H04W 28/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
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 56/0045
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
56Synchronisation arrangements
004compensating for timing error of reception due to propagation delay
0045compensating for timing error by altering transmission time
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • PRAKASH, Rajat
  • JOSEPH, Vinay
  • TINNAKORNSRISUPHAP, Peerapol
  • HAMPEL, Karl Georg
Agents
  • HARRIS, Philip W.
Priority Data
16/582,67125.09.2019US
62/739,09628.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DELIVERY TIME WINDOWS FOR LOW LATENCY COMMUNICATIONS
(FR) CRÉNEAUX DE LIVRAISON POUR COMMUNICATIONS À FAIBLE LATENCE
Abstract
(EN)
Generally, the described techniques provide for a device determining or receiving signaling including a packet delivery time window configuration that indicates delivery windows within which transmissions may be held and/or delivery opportunities within which communications are expected to be transmitted. For example, the device may identify a packet delivery time window configuration for communications with another device. The packet delivery window configuration may indicate a periodicity, offset, start time, end time, and/or duration of the delivery windows, among other information. Based on the identified packet delivery time window configuration, the device may delay transmission of the data packet (e.g., for the duration of one or more configured delivery windows). At, for example, the end of the respective delivery window, the device may deliver the data packet to a network device for which the information of the data packet is to be used.
(FR)
L’invention concerne un dispositif déterminant ou recevant une signalisation comprenant une configuration de créneau de livraison de paquet qui indique des créneaux de livraison pendant lesquels des transmissions peuvent être conservées et/ou des possibilités de livraison pendant lesquelles des communications doivent être transmises. Par exemple, le dispositif peut identifier une configuration de créneau de livraison de paquet pour des communications avec un autre dispositif. La configuration de créneaux de livraison de paquet peut indiquer une périodicité, un décalage, un temps de début, un temps de fin et/ou une durée des créneaux de livraison, entre autres informations. Sur la base de la configuration de créneaux de livraison de paquet identifiée, le dispositif peut retarder la transmission du paquet de données (par exemple, pour la durée d'un ou de plusieurs créneaux de livraison configurés). Au niveau, par exemple, de la fin du créneau de livraison respectif, le dispositif peut distribuer le paquet de données à un dispositif de réseau pour lequel les informations du paquet de données doivent être utilisées.
Also published as
Latest bibliographic data on file with the International Bureau