Platform and method for testing high-layer protocol stack consistency

Abstract

The invention discloses a platform and method for testing high-layer protocol stack consistency. The platform comprises a virtual machine adaptive module, a hardware processing logic module, a testing adaptive interface module, a testing data exchange module, and a clock scheduler. The virtual machine adaptive module provides an interface access to the hardware processing logic module for a board-level support pack of a tested object. The hardware processing logic module provides simulating hardware equipment of hardware equipment used by a mobile terminal high-layer protocol stack. The testing adaptive interface module provides a data communication interface between the hardware processing logic module and the testing data exchange module. The testing data exchange module provides a data interaction interface between the testing adaptive interface module and a consistency testing environment. The virtual machine adaptive module, the hardware processing logic module, the testing adaptive interface module and the tested object are integrated into a virtual machine. The virtual machine provides an instruction system the same as that of the mobile terminal. The platform and method may provide a complete target system simulation environment for testing high-layer protocol stack consistency and increase testing accuracy.

Description

technical field [0001] The invention relates to a mobile communication terminal testing technology, in particular to a high-layer protocol stack consistency testing platform and testing method of a mobile communication terminal. Background technique [0002] In a ground mobile communication system or a satellite mobile communication system, the mobile communication terminal protocol stack is divided into two parts: a high-level protocol stack subsystem and a physical layer subsystem. The high-level protocol stack includes the non-access layer and the access layer (excluding the physical layer). In order to independently verify the protocol consistency of the high-level protocol stack, it is necessary to build an independent protocol stack consistency test platform for the high-level protocol stack. [0003] The prior art high-level protocol stack conformance testing method mainly adopts two types of schemes: [0004] The first category is the cooperative implementation sch...

AI Technical Summary

Problems solved by technology

Therefore, there is an ARM instruction system that cannot fully simulate the mobile terminal, cannot simulate the execution behavior of the high-level protocol stack running on the real-time operating system and the proprietary hardware resources in the actual terminal, and cannot completely simulate the AT command sending and receiving in the actual system. Behavior, unable to fully simulate part of the actual hardware communication behavior, unable to simulate strict real-time behavior on interface communication, etc.

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