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1. WO2018136520 - MANAGEMENT PROCEDURE IN MULTI-LINK AGGREGATION

Publication Number WO/2018/136520
Publication Date 26.07.2018
International Application No. PCT/US2018/014060
International Filing Date 17.01.2018
IPC
H04L 5/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 74/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
H04W 76/00 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
CPC
H04B 1/0483
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
02Transmitters
04Circuits
0483Transmitters with multiple parallel paths
H04B 1/1615
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
06Receivers
16Circuits
1607Supply circuits
1615Switching on; Switching off, e.g. remotely
H04L 1/1621
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
1621Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
H04L 1/1628
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
1628List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
H04L 1/1887
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
1867Arrangements specific to the transmitter end
1887Scheduling and prioritising arrangements
H04L 45/245
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
24Multipath
245Link aggregation, e.g. trunking
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • PATIL, Abhishek, Pramod
  • CHERIAN, George
  • ZHOU, Yan
  • ASTERJADHI, Alfred
  • VENKATACHALAM JAYARAMAN, Venkata, Ramanan
  • MERLIN, Simone
Agents
  • TONKINSON, Michael, S.
Priority Data
15/872,74416.01.2018US
62/448,32619.01.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MANAGEMENT PROCEDURE IN MULTI-LINK AGGREGATION
(FR) PROCÉDURE DE GESTION DANS UNE AGRÉGATION DE LIENS MULTIPLES
Abstract
(EN)
Methods, systems, and devices for wireless communication are described. The described techniques may increase throughput of a wireless network, improve utilization of available channels, or provide other benefits. For example, the ability for a single traffic flow to span across different channels may increase the capacity of the network, may reduce communication latency, etc. In accordance with aspects of the present disclosure, a wireless device supporting multi-link communication may identify an anchor link and one or more supplementary links. For example, the anchor link may provide reliable communications while the supplementary links may provide increased throughput relative to the anchor link. As an example, the anchor link may be dedicated for use to communicate management or control information, as well as data, while the supplementary links in the multi-link session may be used to communicate data according to the control and management information transmitted on the anchor link.
(FR)
L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Les techniques selon l'invention peuvent augmenter le débit d'un réseau sans fil, améliorer l'utilisation de canaux disponibles, ou fournir d'autres avantages. Par exemple, la capacité d'un flux de trafic unique à couvrir différents canaux peut augmenter la capacité du réseau, peut réduire la latence de communication, et analogues. Selon des modes de réalisation de la présente invention, un dispositif sans fil prenant en charge une communication à liens multiples peut identifier un lien d'ancrage et un ou plusieurs lien(s) supplémentaire(s). Par exemple, le lien d'ancrage peut fournir des communications fiables tandis que les liens supplémentaires peuvent fournir un débit accru par rapport au lien d'ancrage. A titre d'exemple, le lien d'ancrage peut être dédié à une utilisation pour communiquer des informations de gestion ou de commande, ainsi que des données, tandis que les liens supplémentaires dans la session à liens multiples peuvent être utilisés pour communiquer des données selon les informations de commande et de gestion transmises sur le lien d'ancrage.
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