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Role-based charging method and system in push to talk over cellular (PoC) service

A billing system and communication system technology, applied in the billing and role-based billing field, can solve the problem that different user roles cannot be differentiated billing, etc.

Active Publication Date: 2014-12-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention provides a role-based billing method in the push-to-talk (PoC) service to solve the problem that in the prior art, different user roles cannot be differentiated billing problem

Method used

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  • Role-based charging method and system in push to talk over cellular (PoC) service
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  • Role-based charging method and system in push to talk over cellular (PoC) service

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Embodiment Construction

[0028] Due to the difference in user roles, their operating rights, operating ranges, and possible operations will be different. Therefore, the present invention takes user roles into account in the implemented charging policy to provide differentiated charging.

[0029] refer to figure 2 As shown, CPF and PPF exist in the same PoC server (or in different PoC servers), and the PoC server can trigger charging operations during session establishment, session joining, session update The functional entity sends a charging request, which carries information about the PoC user role. The relevant information may be partial information of the role, or detailed information of the role. Charging policies for different roles are stored in the charging functional entity. After receiving a charging request, refer to the relevant information of the user role to select a charging policy and perform charging processing according to the policy. The charging process can be charging or non-ch...

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PUM

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Abstract

The invention discloses a role-based charging method in push to talk over cellular (PoC) service to solve the problem that differentiated charging cannot be performed aiming at different user roles in the prior art. The method comprises that: a PoC server sends a charging request to a charging functional entity, and the request carries relative information of user roles; and the charging functional entity consults the relative information after receiving the request to select a charging strategy, performs charging according to the selected charging strategy, and returns charging response to the PoC server. The invention discloses a communication system at the same time.

Description

technical field [0001] The invention relates to charging technology in the field of communication, in particular to a method and system for charging based on roles in push-to-talk services. Background technique [0002] Push to Talk over Cellular (Push to Talk over Cellular, PoC) service is a trunked media communication service based on IP technology, which is realized by half-duplex VoIP technology by using a bearer network. After setting the group list, PoC users can make point-to-point and point-to-multipoint half-duplex calls with other PoC users. PoC business system such as Figure 1A shown. [0003] The relationship between entities in PoC communication is as follows: Figure 1B As shown, the Controlling PoC function (Controlling PoCFunction, CPF) is the core part of communication, which is used for centralized control, and performs communication control including session control (establishing / cancelling session, signaling and media negotiation, processing request, d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/14
Inventor 赵东张爱琴
Owner HUAWEI TECH CO LTD
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