A kind of AP, data sending method and data receiving method

A technology for sending to and access points, which is applied in the field of network communication and can solve problems such as high complexity of deployment methods
CN104363603BActive Publication Date: 2018-05-22RUIJIE NETWORKS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
RUIJIE NETWORKS CO LTD
Publication Date
2018-05-22

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Abstract

An embodiment of the present invention provides an AP, a data sending method, and a data receiving method, including: MCU, antenna array, at least two network interface modules, and a radio frequency circuit module; the network interface module is used to receive wired network signals and convert them into digital signals Send to the MCU; receive the digital signal sent by the MCU and convert it into a wired network signal and send it to the wired network; the MCU is used to receive the digital signal sent by the network interface module and send it to the RF circuit module; receive the digital signal sent by the RF circuit module and send it to the Network interface module; the radio frequency circuit module is used to receive the radio frequency signal sent by the antenna and demodulate it into a digital signal and send it to the MCU; receive the digital signal sent by the MCU and modulate it into a radio frequency signal and send it to the antenna; the antenna is used to receive the radio frequency signal and send it to the radio frequency The circuit module; receives the radio frequency signal sent by the radio frequency circuit module and sends it out. Reduce the complexity of AP deployment. Involved in the field of network communication.
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Description

technical field

[0001] The present invention relates to the technical field of network communication, in particular to an AP, a data sending method and a data receiving method. Background technique

[0002] With the rapid development of the Internet and the continuous improvement of informatization, the importance of ensuring information security has become increasingly prominent. Many companies, governments, schools, etc. need to separate the extranet from the private network to ensure the prevention of large amounts of information leakage and hacker attacks .

[0003] The structure of a traditional AP usually has only one network interface, which is connected to the switch and server through the network interface, and the users who access through the AP must transmit data through the network interface. If an enterprise needs two kinds of wireless networks (for example: one is an internal private network and the other is an external Internet), you can install two APs at on...

Claims

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