WLAN (wireless local area network) wireless signal coverage quality evaluation method and device

A wireless signal and coverage quality technology, applied in the field of communication, can solve the problems of high test cost and long test time

Active Publication Date: 2014-06-18
XIANGYANG BRANCH CHINA MOBILE GRP HUBEI CO LTD
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Problems solved by technology

[0003] However, these two evaluation methods require arranging testers to carry out on-site walking tests with meters, so the test cost is high and the test takes a long time

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  • WLAN (wireless local area network) wireless signal coverage quality evaluation method and device
  • WLAN (wireless local area network) wireless signal coverage quality evaluation method and device
  • WLAN (wireless local area network) wireless signal coverage quality evaluation method and device

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Embodiment Construction

[0020] figure 1 It is a flow chart of the first embodiment of the method for evaluating the coverage quality of WLAN network wireless signals in the present invention, as shown in figure 1 As shown, the WLAN network wireless signal coverage quality assessment method provided by the embodiment of the present invention is executed by a WLAN network wireless signal coverage quality assessment device, and the WLAN network wireless signal coverage quality assessment device is set on a server on the network side, and communicates with a wireless controller ( WirelessAccess Point Controller, referred to as AC) communication connection.

[0021] In the WLAN network, after the terminal is connected to the AP, it realizes the Internet access function by exchanging data packets with the AP. When the AP sends the data packet to the terminal with a certain transmission power, due to the path loss in the signal transmission process, the terminal When receiving data packets from the AP, the...

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Abstract

The invention provides a WLAN (wireless local area network) wireless signal coverage quality evaluation method and a WLAN wireless signal coverage quality evaluation device. The method comprises the following steps that terminal signal parameters reported by a plurality of terminals connected to an AP (access point) in a first preset time period is obtained, and the AP emission power of the AP is obtained, wherein the terminal signal parameter comprises a terminal physical address and the uplink signal intensity; the terminal emission power of the terminal is obtained according to a terminal physical address, the downlink signal intensity of signals sent by the AP and received by each terminal is calculated according to the uplink signal intensity of the terminal, the AP emission power and the terminal emitting power, and the coverage percentage of terminals with the downlink signal intensity being greater than a preset average value accounting for the total number of the terminals is calculated in the first preset time period; whether the coverage percentage is smaller than preset coverage percentage or not is judged, and if so, the weak coverage existence of the AP is judged. Through collecting the terminal signal parameters and the AP information, the coverage quality of wireless signals can be accurately judged without artificial test.

Description

technical field [0001] The present invention relates to the communication technology in the communication network, in particular to a WLAN network wireless signal coverage quality evaluation method and device. Background technique [0002] In modern mobile communications, the Wi-Fi service, as a convenient communication method, has penetrated into all areas of people's work and life and has become an important wireless network. Therefore, the problem of wireless signal coverage quality of Wireless Local Area Networks (WLAN for short) is the primary problem to be solved in the network optimization work. In the prior art, the following two methods are used to evaluate the coverage of the WLAN network: Method 1, on-site measurement is performed by means of a test instrument. The third-party optimization personnel carry out a carpet test on each wireless access point (Access Point, referred to as AP) with a handheld instrument, and evaluate the network coverage according to the...

Claims

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Application Information

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IPC IPC(8): H04W24/00
Inventor 张巧琳陈世旭熊胜姚执光谢平田华锋刘宁
Owner XIANGYANG BRANCH CHINA MOBILE GRP HUBEI CO LTD
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