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A design method for 5G terminal physical layer state and its tasks

A design method and physical layer technology, applied in the field of 5G communication, to achieve the effect of increasing interaction efficiency

Active Publication Date: 2022-02-22
CHONGQING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is also a huge challenge to the ultimate bearing capacity of the IP network, but this is far from a problem that only involves the technical aspects of the physical layer

Method used

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  • A design method for 5G terminal physical layer state and its tasks
  • A design method for 5G terminal physical layer state and its tasks
  • A design method for 5G terminal physical layer state and its tasks

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, and Not all examples.

[0044] like figure 1 As shown, the scheme adopted by the present invention is as follows: divide five states for the physical layer, including empty state NULL, cell selection state SEL, idle state IDLE, cell access state ACC and connection state CON;

[0045] Analyze each state, and design the tasks performed by the physical layer in each state.

[0046] Among them, the basis for dividing the physical layer into five states has two aspects. On the one hand, it is consistent with the basic high-level layer, and on the other hand, it is changed in combination with the characteristics of the physi...

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Abstract

The present invention belongs to the technical field of 5G communication, and is specifically a design method of a 5G terminal physical layer state and its tasks, including the following steps of dividing five states for the physical layer, including empty state NULL, cell selection state SEL, idle state IDLE, Cell access state ACC and connection state CON; design the tasks performed by the physical layer in each state. The present invention divides the state of the physical layer, and subdivides the tasks of the physical layer into each state, thereby making the tasks of the physical layer more clear, and making the process of the entire physical layer from booting to connection clearer, and also facilitating the follow-up program design.

Description

technical field [0001] The invention belongs to the field of 5G communication, and specifically relates to a design method of a physical layer state and tasks of a 5G terminal. Background technique [0002] The mobile communication system has experienced four generations of evolution from the first generation communication system (1G, 1-generation) in the 1980s to the fourth generation communication system (4G, 4-generation) in the 2110s. At the same time, the development of science and technology has promoted the popularization and diversification of mobile smart terminals. The explosive growth of mobile and multimedia services has caused business overload and spectrum resources are on the verge of scarcity. This has made the fifth-generation mobile communication system (5G, 5-generation) The evolution of has also become a hot research topic in the world. There are three main application scenarios for 5G in the future: enhanced mobile broadband (eMBB), massive Internet of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/02
CPCH04W88/02
Inventor 李小文江亚男张颖王丹陈发堂王华华
Owner CHONGQING UNIV OF POSTS & TELECOMM
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