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Network signal generating device, network searching time testing method, upper computer and system

A network signal and generation device technology, which is applied in the field of signal processing, can solve the problems of inaccurate on-site testing, long time, and reducing the test efficiency of network search time, so as to reduce workload, improve efficiency, and ensure accuracy.

Pending Publication Date: 2021-03-16
SIMCOM WIRELESS SOLUTIONS SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the on-site test needs to build an environment and carry a large number of test tools, resulting in a long time to obtain the network search time, which reduces the test efficiency of the network search time, and the on-site test is not accurate

Method used

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  • Network signal generating device, network searching time testing method, upper computer and system
  • Network signal generating device, network searching time testing method, upper computer and system
  • Network signal generating device, network searching time testing method, upper computer and system

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0024] The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.

[0025] The fir...

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PUM

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Abstract

The embodiment of the invention relates to a signal processing technology, and discloses a network signal generating device, a network finding time testing method, an upper computer and a system. Thenetwork signal generating device comprises an interference generating assembly used for generating interference signals, a signal receiving module used for receiving effective network signals, and a coupler used for mixing the interference signals and the effective network signals to obtain modulated network signals. The output end of the interference generation assembly and the output end of thesignal receiving module are respectively connected with the coupler; and the output end of the coupler is used for being connected with an antenna interface of the tested communication module and transmitting the obtained modulated network signal to the antenna interface of the tested communication module, so that the tested communication module finds a network according to the modulated network signal and determines the network finding time. According to the embodiment of the invention, the tested wireless communication module can quickly and accurately determine the network searching time, and the efficiency and accuracy of determining the network searching time are improved.

Description

technical field [0001] Embodiments of the present invention relate to signal processing technology, and in particular to a network signal generating device, a method for testing network search time, a host computer and a system. Background technique [0002] During the propagation of wireless communication network signals, they will be interfered by natural factors (weather conditions) and environmental factors (buildings, radio resources). During the use of the wireless communication module, the signal-to-noise ratio (SNR) index is usually used to measure the current network signal quality, and different network search algorithms are used according to different network signal qualities. For example, in an environment with good signal quality, it is easier for the wireless communication module to find the network and register with the network. At this time, the wireless communication module will use a fast network search algorithm to shorten the time for network search; in a...

Claims

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Application Information

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IPC IPC(8): H04W48/18H04W48/16H04W24/08H04B17/336
CPCH04W24/08H04B17/00
Inventor 秦华
Owner SIMCOM WIRELESS SOLUTIONS SHANGHAI