Device, method and system for measuring throughput of wireless air interfaces of wireless local area network (WLAN) terminal devices

A terminal equipment and air interface technology, applied in transmission systems, wireless communications, digital transmission systems, etc., can solve problems such as low efficiency, time-consuming test process, uplink and downlink can not be measured at the same time, to achieve time-consuming Short, efficient effect

Inactive Publication Date: 2017-05-31
SHENZHEN ZHONGCHENG TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

This traditional test method can only measure one WLAN terminal at a time, and the uplink and downlink cannot be measured at the same time, the efficiency is low, and the test process takes a long time

Method used

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  • Device, method and system for measuring throughput of wireless air interfaces of wireless local area network (WLAN) terminal devices
  • Device, method and system for measuring throughput of wireless air interfaces of wireless local area network (WLAN) terminal devices
  • Device, method and system for measuring throughput of wireless air interfaces of wireless local area network (WLAN) terminal devices

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the preferred embodiment are only for convenience of description, and are not used to limit the scope of the present invention. The scope of implementation and the change or adjustment of its relative relationship shall also be regarded as the scope of implementation of the present invention without substantive changes in technical content.

[0036] figure 1 A schematic structural diagram of an example provided for the test device, method and system of the wireless air interface throughput of the WLAN terminal equipment to be tested in the present invention, as figure 1As shown, the test device for wireless air interface throughput of WLAN terminal equipment includes a wireless comprehensive tester, a software control platform, and a microwave shielding darkroom. At le...

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Abstract

The invention discloses a device, method and system for measuring the throughput of wireless air interfaces of wireless local area network (WLAN) terminal devices. The device comprises a wireless comprehensive test instrument, a software control platform and a microwave shielding dark room. At least one to-be-measured WLAN terminal device is placed into the microwave shielding dark room; the wireless comprehensive test instrument and the to-be-measured WLAN terminal devices are in communication connection by means of radio-frequency signals; the to-be-measured WLAN terminal devices send uplink data frames to the wireless comprehensive test instrument through a distributed contention channel access mechanism, and meanwhile, the wireless comprehensive test instrument participates in channel contention through a contention channel access protocol and sends downlink data frames to all the to-be-measured WLAN terminal devices; and the wireless comprehensive test instrument is connected with the software control platform through a communication cable, so as to calculate the data throughput of the wireless air interfaces. The device, method and system can be used for measuring the throughput of the air interfaces of one or two or more to-be-measured devices simultaneously, the measuring method is high in efficiency, and the measuring process is short in consumed time.

Description

technical field [0001] The invention relates to the technical field of wireless communication system measurement, in particular to a test device, method and system for testing the throughput of a wireless air interface of a WLAN terminal device to be tested. Background technique [0002] Wireless Local Area Network (WLAN) is a wireless communication technology that interconnects various computer devices and can realize resource sharing wireless communication network system. With the rapid development of the mobile Internet and the increasing use of mobile smart terminals, WLAN technology is also developing rapidly, and there are more and more application scenarios. WLAN includes multiple standards such as IEEE 802.11a / b / g / n / ac, mainly uses 2.4GHz and 5GHz frequency bands, and the network scale is constantly expanding. Therefore, it is more and more important to quickly test the performance indicators of wireless communication terminal products and network air interfaces (Ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04W74/08H04W84/12
CPCH04L43/0888H04L43/12H04L43/50H04W74/0816H04W84/12
Inventor 全智
Owner SHENZHEN ZHONGCHENG TECH CO LTD
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