Data transmission method and system applied to power internet of things

Abstract

The invention relates to the technical field of communication, in particular to a data transmission method and system applied to the power Internet of Things, and the method comprises the steps of: enabling a transmitting end to combine uplink data and signaling into one piece of subframe data for uploading, wherein the signaling is used for a receiving end to receive state indication of the data;and when the receiving end receives the sub-frame data, broadcasting the data receiving state of the receiving end through signaling, wherein the state is divided into normal receiving and abnormal receiving. By using the invention, the following effects can be realized: the uplink data and the signaling are combined into one sub-frame data to be uploaded, signaling interaction before data uploading in a traditional communication network is canceled, data uploading becomes simpler, the technical difficulty and complexity of transmission equipment are reduced, and the hardware cost in a network architecture is reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a data transmission method and system applied to the electric power Internet of Things. Background technique [0002] The power Internet of Things refers to the integration of mobile Internet, artificial intelligence, big data and other advanced information and communication technologies in the whole process of the power system to achieve network connectivity, data coherence, comprehensive state perception of human-computer interaction, efficient information processing, and A smart service system with features such as simplicity and flexibility. In the ubiquitous power Internet of Things, the upstream, midstream and downstream enterprises and users of the power industry, power industry equipment, and between people and equipment, that is, power generation companies, related power grid companies, power suppliers, users, power generation equipment, and grid operation equipme...

AI Technical Summary

Problems solved by technology

However, in the scenario of the power Internet of Things, due to the large number of sensing terminal devices, the number of data uploads has increased significantly. Each upload is mainly data such as environmental state perception, power monitoring, and equipment operation. Relatively small, but requires constant interval transfers

Since the amount of data to be transmitted is relatively small, but the number of times of transmission is very high, this results in a large signaling overhead and waste of resources during the data upload process

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