Establishing a communication session

A technology of communication session and session control function, which is applied in the direction of telephone communication, wireless communication, data exchange details, etc.

Active Publication Date: 2012-05-02
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows two users with equal access rights (Qos) for their sessions but also helps them establish connections between themselves during this process.

Problems solved by technology

Technologies exist where mobile networks exchange signalling messages over internet protocol connections like HTTP Over Internet Protocol (HTTP)/Session Initial Delivery (SIP)-to-Answer Service (IMS) interfaces. These technics help manage wireless communication sessions efficiently while ensuring fairness across multiple devices accessing these same radio links.

Method used

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  • Establishing a communication session
  • Establishing a communication session
  • Establishing a communication session

Examples

Experimental program
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Embodiment Construction

[0053] In order to overcome or at least alleviate the above-mentioned problems, a method of establishing at least a communication session between a first user and a second user will now be described, wherein the QoS allowed by the subscription of the second user does not meet the preferred or minimum requirements of the session. QoS. In this method, the QoS available to the second user can be increased to at least the minimum expected QoS during the duration of the session, wherein the additional or upgraded QoS is provided by the first user. The first user can pay for this additional or upgraded QoS on behalf of the second user, or they can allow the second user to take advantage of the QoS allowed by their subscription. Therefore, even if the QoS available to the second user is not sufficient / insufficient for a specific session, the communication between the first user and the second user can be successfully established.

[0054] If the first user allows the second user to util

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PUM

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Abstract

According to a first aspect of the present invention there is provided a method of operating an IP Multimedia Subsystem Application Server to facilitate a communication session between a first user and a second user at a required Quality of Service. The method comprises receiving a notification that a Policy and Charging Rules function associated with the first user has not authorised said required Quality of Service (B4), the notification including an indication of additional Quality of Service required by the first user in order to achieve said required Quality of Service, requesting authorisation, from a Policy and Charging Rules function associated with the second user, for the additional Quality of Service for the first user (B11), receiving a notification that the Policy and Charging Rules function associated with the second user has authorised said additional Quality of Service (B12), and notifying the Policy and Charging Rules function associated with the first user that the additional Quality of Service has been authorised for the first user (B14).

Description

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Claims

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Application Information

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Owner TELEFON AB LM ERICSSON (PUBL)
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