IOT (Internet of Things) communication system, method and device based on 5G
A technology of a communication system and a communication method, which is applied to services based on specific environments, synchronization devices, transmission systems, etc., can solve problems such as poor user experience and low air interface efficiency, achieve low equipment energy consumption, high air interface efficiency, and improve user experience. The effect of experience
Pending Publication Date: 2021-12-28
浪潮通信技术有限公司
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Problems solved by technology
[0006] The present invention provides a 5G-based Internet of Things communication system, method and device, which are used to solve the defects of low air interface efficiency and poor user experience in the prior art, and realize fixed identification communication of Internet of Things terminals
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[0053] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0054] Combine below figure 1 , figure 2 Describe the 5G-based IoT communication system of the present invention.
[0055] Such as figure 1 As shown, the embodiment of the present invention provides a 5G-based Internet of Things communication system, including:
[0056] Including local area ID synchronizer 2, server 3 and IoT terminal 1;
[0057] The IoT terminal 1 can send a first mess...
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The invention provides an Internet of Things communication system, method and device based on 5G. The device comprises a local area ID synchronizer, a server and an Internet of Things terminal. The Internet of Things terminal can send a first message to the local ID synchronizer, wherein the first message comprises a first terminal identifier; the local ID synchronizer can modify a first terminal identifier in the first message into a second terminal identifier to form a second message, and sends the second message to a server through a 5G core network, wherein in different time periods, the second terminal identifiers are different; the server can receive a second message. According to the invention, the local ID synchronizer provides the first terminal identifier for the Internet of Things terminal for communication, so as to replace the continuously updated second terminal identifier distributed by the access mobility management function block AMF in the 5G core network, thereby enabling the Internet of Things terminal to have lower equipment energy consumption and higher air interface efficiency, and improving the user experience.
Description
technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a 5G-based communication system, method and device for the Internet of Things. Background technique [0002] Compared with 4G network technology, 5G network technology shows more obvious convenience features, which can provide features including enhanced mobile bandwidth, ultra-reliable low-latency communication, and massive machine-type communication. The deployment and implementation of 5G communication networks are mainly in the low-to-medium frequency and high-frequency bands to achieve higher data transmission rates and frequency band resource allocation optimization compared with 4G network technology. Among them, the low-to-medium frequencies meet the needs of coverage and capacity. The high frequency band is designed to support the need for increased capacity in hotspot areas. [0003] In the 5G communication system, telecom operators assign a unique...
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Patent Timeline
Login to View More IPC IPC(8): H04W4/30H04W56/00H04L12/24
CPCH04W4/30H04W56/001H04L41/082Y02D30/70
Inventor 王晔彤王紫程高娴王亚鹏
Owner 浪潮通信技术有限公司