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Double frequency replay method and system
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A single-frequency, data packet technology, applied in the field of communication, can solve the problems of poor portability, long development cycle, and inability to achieve free switching between single-frequency and dual-frequency networks, and achieves low R&D costs, strong reliability, and strong portability. Effect
Inactive Publication Date: 2018-06-22
SHANGHAI KANGFEI INFORMATION TECH CO LTD
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[0006] However, the dual-frequency relay method provided by these two inventions cannot realize the free switching of single-frequency and dual-frequency networks, and has poor portability and long development cycle
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Embodiment 1
[0053] This embodiment provides a dual-frequency relay method, such as figure 1 shown, including steps:
[0054] S11. Determine whether to switch to a dual-frequency link according to the link state information reported by the driver layer;
[0055] S12. If switching to a dual-frequency link, obtain device information of each terminal connected;
[0056] S13. Identify the data packet information of each terminal according to the device information; the data packet information includes 2g wireless data packets, 5g wireless data packets and wired data packets;
[0057] S14. According to the data packet information, forward the data packet to the corresponding terminal interface on the link of the corresponding frequency band.
[0058] With the continuous development of technology, more and more users pay attention to the effect of network experience. The difference between single-band and dual-band wireless networks is mainly focused on signal range, transmission power, stabi...
Embodiment 2
[0092] This embodiment provides a dual-frequency relay method, such as image 3 shown, including steps:
[0093] S21. Determine whether to switch to the dual-frequency link according to the link status information reported by the driver layer;
[0094] S22. If switching to a dual-frequency link, obtain device information of each terminal connected;
[0095] S23. Identify the data packet information of each terminal according to the device information; the data packet information includes 2g wireless data packets, 5g wireless data packets and wired data packets;
[0096] S24. Determine whether the received data packet has a loopback state, and if so, delete the data packet;
[0097] S25. According to the data packet information, forward the data packet to the corresponding terminal interface on the link of the corresponding frequency band.
[0098] The difference from Embodiment 1 is that step S4 is also included.
[0099] Dual-frequency links have many advantages over sing...
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Abstract
The invention discloses a double frequencyrelay method and a double frequencyreplay system. The method comprises the steps of S1, judging whether to switch to a double frequency link according to link state information reported by a drive layer; S2, if the link is switched to the double frequency link, acquiring equipment information of each accessed terminal; S3, recognizing data packet information of each terminal according to the equipment information, wherein the data packet information comprises a 2g wireless data packet, a 5g wireless data packet and a wired data packet; and S4, forwarding the data packets to corresponding terminal interfaces on the links with corresponding frequency bands according to the data packet information. According to the method and the system provided bythe invention, the user can achieve autonomous switching between single and double frequency extensions, and the portability is high, the reliability is strong, the development cycle is short, and therepeated development cost is reduced.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a dual-frequency relay method and system Background technique [0002] A repeater is a media connection device at the data link layer of the network, that is, the repeater works at the data link layer of OSI. The repeater has the function of amplifying the signal, it is actually a signal regeneration amplifier. Therefore, repeaters are used to extend the coverage of local area networks and drive long-distance communication. [0003] As people's demand for wirelessInternet access increases, repeaters can only expand from single frequency to dual frequency expansion. This kind of repeater can expand single frequency to dual frequency, expand dual frequency wireless coverage in all directions, and solve signal problems. The coverage area is small and there are many coverage blind spots. Existing solutions on the market are mainly based on the MTK driver solution t...
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