Terminal management method, terminal management system, computer equipment and storage medium

Abstract

The invention belongs to the technical field of 5G wireless communication systems, and discloses a terminal management method, a terminal management system, computer equipment and a storage medium, which identify a terminal entering an Inactive state according to the service characteristics of the terminal, and determine whether the terminal enters the Inactive state by judging whether the servicecharacteristics are regular and whether the TA is changed or not or whether the terminal is moved or not. The method comprises the following steps of determining whether to transmit packet data by adopting a resource pre-allocation mode or a random access signaling mode, and transmitting the packet data by adopting the random access signaling mode, and transmitting the packet data in a radio notification area (RNA) updating process or switching process; the source base station can carry the identifier that the terminal can enter the Inactive state and can transmit the packet data to the target base station in a random access signaling mode. According to the method, delay can be well achieved, the service experience can be ensured, wireless resources can be effectively utilized, and the energy-saving effect of the terminal can be achieved.

Description

technical field [0001] The invention belongs to the technical field of 5G wireless communication systems, and in particular relates to a terminal management method, a terminal management system, computer equipment, and a storage medium. Background technique [0002] At present, the three major technical directions of 5G include eMBB, URLLC, and mMTC. Among them, mMTC, as the technical direction of the Internet of Everything, mainly focuses on performance indicators such as wide connection, low latency, small packet data transmission, reliability, and wide coverage. At the same time, compared with LTE, 5G introduces a new state Inactive state in the RRC state. In this state, the base station retains the context information of the terminal, and the bearer facing the core network is always maintained, and when the terminal in the Inactive state moves When , the RNA position update process is initiated. [0003] For small packet data transmission, according to Release 16 and pr...

AI Technical Summary

Problems solved by technology

[0010] (1) It is only given that the small packet user data can be transmitted in the signaling or in the user plane, and there is no specific method description;

[0011] (2) How the base station determines which terminals should be in the Inactive state is not clear, because the terminals in the Inactive state need the base station to maintain the transmission link with the core network and the terminal context and other information, and need to occupy precious CPU and memory resources of the base station, thus limiting The number of terminal users connected to the base station; therefore, it is necessary to determine which terminals can remain in the Inactive state and which terminals must return to the Idle state

[0012] (3) Which terminals are suitable for transmission of small-packet user data in signaling? It is not clear which terminals are suitable for pre-allocating resources for small packet data;

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