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Wireless terminal MAC address acquisition method and device

A MAC address and wireless terminal technology, applied in the field of wireless terminal MAC address collection, can solve the problems of non-terminal collection, tracking and deployment control

Inactive Publication Date: 2014-04-09
XIAMEN MEIYA PICO INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no method and device for collecting, tracking and deploying these terminals that access the Internet through WIFI.

Method used

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  • Wireless terminal MAC address acquisition method and device
  • Wireless terminal MAC address acquisition method and device
  • Wireless terminal MAC address acquisition method and device

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Embodiment Construction

[0016] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0017] see figure 1 , is an execution flowchart of a method for acquiring a wireless terminal MAC address in an embodiment of the present invention. The wireless terminal has a built-in 2.4GHz and 5.8GHZ dual-band wireless network card, and accesses the network through WIFI.

[0018] The wireless terminal MAC address collection method includes the following steps:

[0019] S1, setting the wireless terminal to make it work in Monitor mode;

[0020] The Monitor mode is a monitoring work mode, in which the off-line terminal is in a state that can be monitored;

[0021] S2. Timely capture WIFI wireless communication data packets on each channel of 2.4GHz and 5.8GHZ;

[0022] S3. Analyze the 802.11 protocol frame header of each data packet,...

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PUM

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Abstract

The invention discloses a wireless terminal MAC address acquisition method and a device. A wireless terminal is internally provided with a wireless network card with double frequency bands of 2.4GHz and 5.8GHz and is accessed to a network via WIFI. The method comprises the following steps: S1. the wireless terminal is arranged to work in a Monitor mode; S2. WIFI wireless communication data packets are periodically grabbed on each frequency channel of 2.4GHz and 5.8GHz; and S3. a 802.11 protocol frame header of each data packet is parsed, and an MAC address is extracted from a BSSID field, a Source address field and a Destination address field of the frame header. Various surrounding wireless terminals can be discovered in real time via the method so that holders of the wireless terminals can be searched without omission, and the wireless terminals can be comprehensively managed.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for collecting a MAC address of a wireless terminal. Background technique [0002] MAC (Media Access Control) address, or MAC address, hardware address, is used to identify the unique identity of network devices. Devices with WIFI functions are also network devices and have globally unique MAC addresses. With the development of science and technology, mobile smart terminals equipped with WIFI functions are becoming more and more popular, and wireless APs and WIFI are more and more widely used. However, there is still no method and device for collecting, tracking and deploying and controlling these terminals accessing the Internet via WIFI at present. Contents of the invention [0003] The object of the present invention is to overcome the above defects, and provide a method and device for collecting MAC addresses of wireless terminals. [0004...

Claims

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Application Information

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IPC IPC(8): H04W8/16H04W24/08
Inventor 陈大铍王成龙
Owner XIAMEN MEIYA PICO INFORMATION