Family wireless network and implementation method thereof
A wireless network, home technology, applied in the field of wireless communication, can solve problems such as no solution proposed
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Embodiment 1
[0046] Such as figure 1 As shown, the home wireless network provided in the embodiment of the present invention mainly includes: a wireless node inside the home, and a gateway inside the home.
[0047] see figure 1 , the wireless node, including but not limited to: laptops, PCs (personal computers) and other devices that perform high-speed data communication through the 802.11 protocol family; small smart devices that support the Bluetooth protocol; low-speed smart appliances that support the ZigBee protocol with simple functions and monitors etc.
[0048] The gateway can access the existing wireless broadband access network externally (for example, a 3G / 4G broadband core network that can provide IPv4 / IPv6 protocol suites), and can interact with the internal network of the home internally to serve as an internal and external network. Interactive bridge function. Wherein, the home internal network includes but not limited to 802.11 protocol family network, LAN network, Bluet...
application example 1
[0072] Application Example 1: General Data Communication
[0073] A user will turn on the gateway, and make the wireless broadband network adapter in the gateway connect with the 3G / 4G network (such as WCDMA) outside the home, and obtain an IP address on the Internet. Then the user uses a notebook computer at home to access the Internet wirelessly through the 802.11 protocol, and the notebook will be connected to the 802.11 master control module on the interface controller in the gateway, and the module will assign a home internal IP address to the user's notebook. All data packets sent to the outside will be converted into Internet IP, and after the coordination of QoS control in the gateway, they will be sent to the opposite end users on the Internet through the wireless broadband network adapter. For data from the Internet, it will reach the user's laptop through the reverse path described above. In this way, the user can carry out ordinary data communication with the outs...
application example 2
[0074] Application example 2: Access to the home network from the Internet
[0075] The user turns on the gateway before going out, and connects the wireless broadband network adapter in the gateway to the 3G / 4G network (such as WCDMA) outside the home, and obtains an IP address on the Internet.
[0076] Assume that a cabinet-type intelligent air conditioner is placed in the living room of his home, which can be connected to the gateway through the ZigBee protocol. Then the user can use the web page form in the company to access the external IP address of the family through the Internet before going home. At this time, the remote access controller of the gateway will require the user to input identity confirmation information. After the identity identification is passed, the controller will establish a secure link through some existing mechanisms and provide a web page for the user to use. At this time, the user can request the air conditioner to transmit the corresponding in...
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