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Test method and system for data carrying in calling establishing process

A technology for data bearing and call establishment, which is applied in digital transmission systems, transmission systems, data exchange networks, etc., and can solve problems such as verification and testing methods

Inactive Publication Date: 2015-07-22
深圳市恒程汇文化科技有限公司
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AI Technical Summary

Problems solved by technology

However, there is still no complete verification and testing method for whether the call establishment capability of the developed terminal product meets the technical requirements of the LTE communication standard

Method used

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  • Test method and system for data carrying in calling establishing process
  • Test method and system for data carrying in calling establishing process

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Embodiment Construction

[0035] The technical solution of the present invention is described in detail below.

[0036] In the process of testing the data bearer, the present invention adopts the loopback mode defined in the prior art to realize that the system simulator generates data to the terminal, and the terminal returns the data through the specified data bearer. In the present invention, the terminal refers to an LTE terminal.

[0037] like figure 1 As shown, the test method of the data bearer in the call setup process of the present invention comprises the following steps:

[0038] Step 101, presetting the terminal under test to be in the generic data bearer established state (Generic RBEstablished State), and the system simulator enables the terminal test loopback mode (UE Test Loop Mode).

[0039] In this step, presetting the terminal under test to be in the Generic RB Established State can be achieved by calling the general procedure defined in the LTE general test environment standard (T...

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Abstract

A test method for the data bearer during a call establishment process is provided by the invention, which includes that: a tested terminal is preset in the generic data bearer established state, and a system simulator starts the terminal test loop mode; the system simulator activates the dedicated evolution packet system bearer session, and closes the terminal test loop; the system simulator invokes a data loop generic test flow to test whether the tested terminal returns the data packet, which is transmitted from the system simulator, through the dedicated evolution packet system bearer, and if yes, the dedicated evolution packet system bearer is considered to be established successfully; if not, the dedicated evolution packet system bearer is considered failed to be established. A test system for the data bearer during a call establishment process is also provided by the invention. The invention provides a feasible method for testing the call establishment capability of the terminal by testing the establishment capability of the dedicated evolution packet system bearer during the call establishment process.

Description

technical field [0001] The invention relates to a test technology for call establishment capability, in particular to a test method and system for data bearer in the call establishment process. Background technique [0002] The third generation (3G) mobile communication technology adopts code division multiple access technology to support multimedia services, and compared with the second generation (2G) mobile communication technology, it has better communication security and communication quality, so that 3G can have high competitiveness in the next few years. However, in order to meet the higher communication needs of users, provide better communication services, and ensure that 3G is more competitive, the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) has initiated research on 3G Long Term Evolution (LTE). project. [0003] At present, LTE has formed a complete wireless communication standard and is gradually being promoted worldwide. In ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/22H04W24/06H04W76/02
CPCH04L65/1069H04L43/50H04L12/2697
Inventor 马伟
Owner 深圳市恒程汇文化科技有限公司
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