Wireless communication method, related devices and system

Abstract

The embodiment of the invention discloses a wireless communication method. The wireless communication method comprises the steps that a plurality of sets of data frames sent by a data sending end are continuously received; BA message frames are generated according to the receiving states of the data frames, wherein the BA message frames comprise group number messages and corresponding data receiving state messages, one group number message corresponds to one set of received data frame, and the data receiving state messages are used for indicating the receiving state messages of the received data frames corresponding to the group number messages; the BA message frames are sent to the data sending end. The invention further discloses related devices and a system. By the adoption of the wireless communication method, the related devices and the system, the BA interaction frequency between a data receiving end and the data sending end is reduced, the number of the sent BA message frames is reduced greatly, the technical problems that as the number of the BA message frames increases in the prior art, the fixed expenses are large and the effective utilization rate of frequency spectrums is low are solved, the number of the sent BA message frames is controlled effectively, the fixed expenses are reduced greatly, and the effective utilization rate of the frequency spectrums is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a wireless communication method, related equipment and system. Background technique [0002] With the advancement of information communication technology, various wireless communication technologies have recently been developed. Among these wireless communication technologies, wireless local area network (WLAN) is a wireless communication technology that can be used in homes or businesses or in areas that provide specific services by using portable terminals (such as smart mobile terminals, tablet computers, portable multimedia players, etc.) way of surfing the web. [0003] Spectrum utilization efficiency in existing wireless high-fidelity (Wireless Fidelity, Wi-Fi) technology is a hot issue that people pay attention to; the competition mechanism and fixed overhead of existing Wi-Fi technology both affect the spectrum utilization efficiency of Wi-Fi technology. high factors s...

AI Technical Summary

Problems solved by technology

[0004] However, BA message frames contain physical headers, Medium Access Control (MAC) headers, and Short Inter-Frame Space (SIFS), which are fixed overheads; as the number of BA message frames increases , will greatly affect the efficiency of the MAC layer, thereby affecting the effective utilization of the Wi-Fi spectrum

Images