Verification system and method of mobile phone block calling process operation

Abstract

A verification system and method for packet call processing of a mobile telephone. Each IP address is assigned to a terminal, a packet service simulator and the mobile telephone. The packet service simulator simulates a control signal of UTRAN necessary for the mobile telephone and connects data traffic to an Internet after a packet call establishment. The packet service simulator transmits an IP packet generated from the terminal to its Ethernet address, receives a packet for the terminal and transmits it to the mobile telephone. For this, the packet service simulator responds to the terminal's ARP request. The terminal is linked to the mobile telephone via a PPP, and the mobile telephone and the packet service simulator to an external Internet via an Ethernet.

Description

technical field [0001] The present invention relates to an authentication system and method for packet call processing operations of mobile telephones. More particularly, the present invention relates to an authentication system and method for verifying the operation of a mobile telephone radio packet data service. Background technique [0002] figure 1 is a schematic diagram of an IMT-2000 network used to provide a packet data service. [0003] A mobile user uses a terminal 110, such as a notebook computer or a common personal computer, to use the mobile phone 120 and obtain a packet data service such as the Internet. [0004] The mobile phone 120 is connected to the UMTS (Universal Mobile Telecommunications System (Universal Mobile Telecommunications System)) terrestrial radio access network (abbreviated as UTRAN) 130 through an air interface, and the UMTS terrestrial radio access network 130 is connected through an asynchronous transfer mode (AT...

AI Technical Summary

Problems solved by technology

[0006] However, when developing the packet data service of the mobile phone according to the prior art, the mobile phone cannot be independent of other equipment (such as: radio access network, SGSN, GGSN, mobile communication switching center, etc.)

[0007] Moreover, a traditional data verification simulator, such as PING (Packet Internet Gopher), which is commonly used to verify the operation of packet call processing in mobile phones, cannot verify the Operation of mobile phones with various data such as File Transfer Protocol (FTP)

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