Terminal connection method, system and device based on 5G communication and medium

Abstract

The invention relates to a terminal connection method and system based on 5G communication and a medium. The method comprises the following steps: for each mobile terminal, determining a transmissionnode for transmitting data to the mobile terminal as a target node according to a transmission distance and a data transmission rate between each transmission node and the mobile terminal; and the mobile terminal is connected with the target node. According to the embodiment of the invention, the target node for transmitting data to the mobile terminal is determined according to the transmission distance between the transmission node and the mobile terminal and the data transmission rate; the mobile terminal is connected with the target node; the steps in the scheme are carried out on each mobile terminal; according to the method, the data transmission network in which the mobile terminals and the base stations are connected with each other is constructed, and the data transmission rate ofeach mobile terminal and the data transmission rate of each transmission node are screened, so that the data transmission rate of the transmission node connected with each mobile terminal can be ensured, and hardware cost increase caused by invalid connection can be avoided.

Description

technical field [0001] The present invention relates to the technical field of 5G communication, in particular to a terminal connection method, system, device and medium based on 5G communication. Background technique [0002] The fifth generation mobile communication technology (English: 5th generation mobile networks or 5thgeneration wireless systems, 5th-Generation, referred to as 5G or 5G technology) is the latest generation of cellular mobile communication technology, namely 4G (LTE-A, WiMax), 3G (UMTS , LTE) and the extension after the 2G (GSM) system. The performance goals of 5G are high data rates, reduced latency, energy savings, cost reductions, increased system capacity, and large-scale device connectivity. [0003] In the implementation process of 5G communication technology, D2D communication technology refers to a communication method that directly communicates between two peer user nodes. In a decentralized network composed of D2D communication users, each u...

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Problems solved by technology

[0004] However, the data transmission effect of each terminal node in 5G communication is different, and there is an upper limit to the devices that each mobile terminal hardware can access. For example, in shopping malls or relatively prosperous locations, the coverage area of ​​mobile terminals There are a large number of other terminals within the coverage area. If all the terminals within its coverage are connected, it is very easy to reduce the data transmission effect of the mobile terminal due to data congestion. Not only that, but the more the number of connected terminals, the greater the impact on the mobile terminal. The impact of the hardware load is greater, and there may be some terminals that are relatively close to the mobile terminal, but the data transmission rate is low, for example, the terminal in the room where the signal is shielded. The data transmission effect of the terminal is less helpful, but will increase the hardware pressure of the mobile terminal

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