US2009137289A1

5G,4G,3G,2G

Title

METHOD AND SYSTEM FOR CHARGING OF PUSH TO TALK OVER CELLULAR SERVICE AND COMMUNICATION SYSTEM

Application Number:

US20080342989

Family ID:

Publication Date:

28-05-2009

Application Date:

23-12-2008

Priority Date:

01-03-2007

Current Assignee:

Publication Country:

US

Declaring Company:

Abstract  Abstract

A method for charging of the Push to Talk over Cellular PoC service includes: a charging system initializing charging of a PoC session and sends a response message of PoC Box charging; monitoring a trigger condition of PoC charging according to the response message; and judge when a PoC user joins the PoC session whether the user participates in the session as a PoC Box and if so setting a PoC Box identification for the user and send charging information to the charging system so as to charge the PoC session of the user wherein the information includes the identification. The present invention also discloses a communication system a charging system and a PoC server. With the present invention the accuracy of PoC charging can be significantly improved.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member