QUALITY-AWARE USER DATA FORWARDING IN MOBILE COMMUNICATIONS SYSTEMS

QUALITY-AWARE USER DATA FORWARDING IN MOBILE COMMUNICATIONS SYSTEMS

Example methods and systems for quality-aware user data forwarding in a mobile communications system are described. One example may involve a first virtualized network function (VNF) instance supported by a computer system establishing a user plane tunnel with a second VNF instance; and learning pat...

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1. Verfasser: SOLANKI, Deepika Kunal
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator SOLANKI, Deepika Kunal
description Example methods and systems for quality-aware user data forwarding in a mobile communications system are described. One example may involve a first virtualized network function (VNF) instance supported by a computer system establishing a user plane tunnel with a second VNF instance; and learning path quality information associated with multiple paths over the user plane tunnel. In response to receiving a packet that includes user data for forwarding in an uplink direction or a downlink direction, the first VNF instance may select the first path over the second path based on at least the path quality information; and generate and send an encapsulated packet over the user plane tunnel towards the second VNF instance. The encapsulated packet may include the packet and an outer header specifying the first outer source port number associated with the first path.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title QUALITY-AWARE USER DATA FORWARDING IN MOBILE COMMUNICATIONS SYSTEMS
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