Smart split dual-frequency wireless access device and method, and network equipment

Abstract

The invention discloses an intelligent distribution double-frequency wireless access device and a method and a network device which are applied to room distribution wireless local area network. The intelligent distribution double-frequency wireless access device is characterized in that a control module is used for determining a radio-frequency signal which accesses to present station (STA), the radio-frequency signal is a first radio-frequency signal or a second radio-frequency signal, a double-frequency radio-frequency module is determined to be distributed to access to the present STA, the determined double-frequency radio-frequency module is in operation in a mode of the radio-frequency signal determined by the control module, a distribution module distributes the first radio-frequency signal or the second radio-frequency signal derived from the double-frequency radio-frequency module to at least one first sub-radio-frequency signal or at least one second sub-radio-frequency signal, a sending module sends the first sub-radio-frequency signal or one way of the second sub-radio-frequency signal to an antenna, the radio-frequency signal which accesses to the present STA and the double-frequency radio-frequency module which is to access to the present STA can be initiatively and flexibly determined, thereby resources in the double-frequency access device can be fully utilized, and the problem of low resource utilization ratio of a double-frequency access point (AP) in prior art is solved.

Description

technical field [0001] The present invention relates to a wireless communication system, specifically, an intelligent split dual-frequency wireless access device, method, and network equipment applied to indoor wireless local area networks are designed. Background technique [0002] With the increasing maturity of wireless network technology, wireless network has been accepted by more and more enterprise users. The introduction of wireless network provides a new type of network application platform for enterprises and individuals, and creates a wireless free working space for enterprises. Wireless networks play an important role in everything from daily office environments to inter-regional network interconnections. [0003] At present, a wireless local area network (WLAN, Wireless Local Network) has become a hotspot in wireless network technologies. WLAN is a local area network that is not connected by any wire or transmission cable, but uses radio frequency (RF, Radio Fr...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: First, the RF signal output by the WLAN has to pass through various power splitters, couplers and cables. Passive devices and feeders have a significant attenuation effect on the RF signal, resulting in different strengths of the signal reaching each antenna. , the signal coverage effect is uneven; second, the passive accessories usually used are general-purpose accessories, the bandwidth is too large, the anti-interference performance is poor, and it is easily affected by 2G and 3G signals; third, there are many materials and many types of accessories. High cost and difficult construction

In this way, the processing resources in the AP will not be fully utilized, resulting in the problem of low resource utilization of the AP.

[0012] It can be seen that the dual-band APs used in indoor WLANs in the prior art have the problem of low resource utilization

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