Method for acquiring service set identifier of wireless mobile terminal
A service set identification and mobile terminal technology, which is applied in the field of acquiring the service set identification of a wireless mobile terminal, can solve the problems of inability to obtain the service set identification information list of the wireless mobile terminal through the number of wireless hotspots, etc., and achieves simple operation, Accurate results
Active Publication Date: 2015-05-13
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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Problems solved by technology
However, in the WiFi wireless network, the MAC address that can uniquely identify the mobile terminal is not transmitted on the line after passing through the wireless router, so the number of wireless hotspots that the corresponding mobile terminal has connected cannot be obtained through background statistics, nor can it Obtain the service set identifier (SSID) information list of the wireless mobile terminal
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0024] Such as figure 1 As shown, the detection equipment used to obtain SSID information includes a wireless network card and an analysis device, wherein the wireless network card is connected to the analysis device, and the wireless network card receives the detection frame data packet sent by the external wireless mobile terminal equipment; the analysis device includes a packet capture component, the packet capture component is connected to the wireless network card; the packet capture component has built-in corresponding packet capture software, which is used to analyze the received detection frame data packet and obtain the corresponding MAC address and SSID information list; the above detection frame data packet is Refers to the probe request frame actively sent by a wireless mobile term...
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The invention discloses a method for acquiring the service set identifier of a wireless mobile terminal, and belongs to the technical field of wireless communication, wherein adopted detection equipment comprises a wireless network card, an analysis device, a storage device, an input device and a display device. The method comprises the following steps of: starting the detection equipment; adjusting the mode of the wireless network card to a promiscuous mode; actively sending a detection request frame through external wireless terminal wireless terminal equipment, receiving the detection request frame which passes through the wireless network card and sending to the package capturing part of the analysis device through the wireless network card; and reading a detection frame data package, analyzing to obtain the MAC (Media Access Control) address of the detection frame data package and analyzing to obtain SSID (Service Set Identifier) information list according to the MAC address through the package capturing part. The method disclosed by the invention can be used for acquiring the historical information of a WiFi (Wireless Fidelity) mobile terminal related to a wireless hotspot service set identifier within an appointed region in a bypass monitoring way by virtue of equipment provided with a WiFi network card and the package capturing part and is easy and fast to operate and accurate in result.
Description
technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method for acquiring a service set identifier of a wireless mobile terminal. Background technique [0002] As a globally unified broadband wireless access technology, WiFi has been vigorously promoted by operators in recent years due to its broadband access capabilities, flexible deployment, and low cost advantages, and has become an important means of data distribution and a new business growth point. China Mobile, China Unicom and China Telecom are actively building WiFi hotspots as an important means of 3G network data distribution. At the same time, local governments are also building WiFi hotspots as the basic network facilities for wireless cities and smart cities. [0003] The penetration rate of WiFi hotspots built by local governments and operators among mobile terminal users can be counted through data traffic on the one hand, and statistics on...
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IPC IPC(8): H04W24/00
Inventor 徐林薛文曜王小寒潘显萌
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY