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Methods and arrangement for adapting quality of service for a private channel based on service awareness

A technology of application server and user node, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve problems such as not actually possible

Active Publication Date: 2015-12-23
TELEFON AB LM ERICSSON (PUBL)
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, this approach may not be practically possible

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  • Methods and arrangement for adapting quality of service for a private channel based on service awareness
  • Methods and arrangement for adapting quality of service for a private channel based on service awareness
  • Methods and arrangement for adapting quality of service for a private channel based on service awareness

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Embodiment Construction

[0019] In the following description, different exemplary embodiments of the invention will be described in more detail with reference to the accompanying drawings. For purposes of explanation and not limitation, specific details are set forth, such as specific situations and techniques, in order to provide a thorough understanding.

[0020] Therefore, there is a need for an alternative method by which the QoS of an encrypted or scrambled network connection during an application session can be adjusted.

[0021] It would be desirable to also differentiate between different applications or services to allow prioritization of the data traffic of the service when using the service only if the service is required or paid for. However, as indicated above, for traditional QoS mapping of data traffic within an encrypted or scrambled network connection such as a VPN tunnel, this is not possible since the header and / or application header information will be encrypted or scrambled unless...

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Abstract

This disclosure relates to methods, user node (102; 402; 502) and an arrangement (108, 600) for adapting a quality of service of a network connection during a user application session. A whole network connection between a user node and a network node, for instance a VPN tunnel, is assigned to a single QoS level at any given time, after which this assignment may be modified dynamically based on detected (202; 418; 520) data traffic belonging to certain applications. Furthermore, by correlating an identity as obtained from the detected data traffic with authentication information, the identity of the user for which an adaptation of the QoS shall be requested is obtained. It is advantageous that the QoS of an encrypted or scrambled network connection during an application session, can be adapted.

Description

technical field [0001] The present disclosure relates to a method, user node, arrangement and computer program for adjusting the quality of service of a network connection during a user application session. Background technique [0002] It is desirable to provide quality of service (QoS) for encrypted or scrambled network connections (such as Internet Protocol IP access) to customers for a service based on what the customer pays for. [0003] One approach is to apply a QoS map of the entire IP tunnel, although even if not required it implies that all traffic in the tunnel will be given the same priority. This can imply a waste of resources. It also implies that the prioritization of traffic for use in such tunnels may be less aggressive, as it would risk disadvantaging other users too severely. However, this has the negative effect that the desired improvement in quality of experience will be lower for the service that actually needs it or someone will be prepared to pay f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/70H04L47/2475
CPCH04L47/20H04L47/2475H04L12/4633H04L12/4641
Inventor H.巴斯里尔
Owner TELEFON AB LM ERICSSON (PUBL)
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