802.11-based wireless terminal fast access network seamless coverage method and system
A wireless terminal and network access technology, which is applied in the field of seamless network coverage where wireless terminals are quickly connected, can solve problems such as low data transmission throughput and unstable communication system access, reduce communication blind spots, and improve node coverage Range, effect of improving communication quality and communication efficiency
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Embodiment 1
[0045] This embodiment provides an 802.11-based wireless terminal fast access network seamless coverage method, such as figure 1 As shown, the method for seamless network coverage based on 802.11 wireless terminal fast access includes:
[0046] Set up a fixed AP access point at the location where the 802.11-based wireless terminal pre-accesses the network. Wherein, the location where the 802.11-based wireless terminal pre-accesses the network is set according to an actual application scenario, and the application scenario may be an airport or other environments where multiple networks overlap and have strong mutual interference.
[0047] The fixed AP access point is provided with a multi-user antenna set for receiving signals transmitted by 802.11-based wireless terminals and shielding interference signals, reducing electromagnetic noise and improving system throughput. further, such as figure 2 As shown, the multi-user antenna set includes at least 2 antenna array elements...
Embodiment 2
[0065] This embodiment provides a network seamless coverage method and system for rapid access of wireless terminals based on 802.11 in the strong interference environment of civil aviation airports. The difference from Embodiment 1 is that the network seamless coverage method and system It is applied in the strong interference environment of civil aviation airports.
[0066] The application scenario of the network seamless coverage method for fast access of wireless terminals based on 802.11 in the strong interference environment of civil aviation airports is as follows Figure 8 As shown, the implementation process of this embodiment is briefly described as follows:
[0067] Set up a fixed AP access point at the position where the aircraft is pre-connected to the Mesh network. Among them, the positions where the aircraft is pre-connected to the Mesh network include taxi runways, terminal buildings, boarding gates, and remote parking points. When the aircraft is parked at t...
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