Communication access method, apparatus and device, and readable storage medium

Abstract

Provided are a communication access method, apparatus and device, and a readable storage medium. The method is applied to a node in a communication network and comprises the steps: adjusting the beam number and beam shape of a digital multi-beam antenna to a wide beam state, entering a first channel, and broadcasting networking maintenance information through the first channel; adjusting the beam number and the beam shape of the digital multi-beam antenna to be in a narrow beam state, entering a second channel, and transmitting service information through the second channel. According to the invention, the access time of the node is short when the node accesses the channel, and the sending time delay is low when the data is sent through the channel.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a communication access method, a communication access device, electronic equipment, and a non-transitory computer-readable storage medium. Background technique [0002] In wireless communication, when there are only two communicating nodes, there is no need to consider the issue of channel access, and all channel resources can be occupied by the sending node. When the number of communicating nodes is greater than three, the issue of channel resource allocation needs to be considered, which also involves the selection of multiple access methods. [0003] Commonly used multiple access methods can be divided into three types according to the way each node occupies the wireless channel, namely, fixed allocation method, random competition method and reservation method. [0004] Fixed allocation methods can be divided into time division multiple access, frequency div...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a communication access method, device, equipment and readable storage medium, which are used to solve the problem that the single multiple access mode in the prior art cannot be used in cooperative networking with a low signal-to-noise ratio and a small communication bandwidth. Taking into account the shortcomings of short access time and low transmission delay, the access time of the node when accessing the channel is short, and the transmission delay when sending data through the channel is low

Images