Semantic Communication Terminal Device for Information Accuracy
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Solution Overview
Problem
Conventional communication systems are limited in supporting diverse communication requirements, such as device-to-device, machine-to-machine, and vehicle-to-everything communications, and struggle to transmit additional semantic information beyond the original data, leading to incomplete or inaccurate information transfer.
Innovation Solution
The implementation of semantic communication transmission methods in terminal and network devices, which perform semantic acquisition processing to obtain and transmit semantic information, such as extended or core semantic information, using artificial intelligence technologies like neural networks, to enhance communication accuracy and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional communication systems transmit only original data, then transmission simplicity is maintained, but communication accuracy and completeness of information transfer deteriorate
Solution Approach 1:
The patent segments information into multiple dimensions: original data, semantic information, and extended semantic information. This segmentation allows the system to transmit different types of information separately, improving communication accuracy by ensuring complete information transfer while managing complexity through structured organization of transmitted content.
Solution Approach 2:
The patent adds semantic information as an additional dimension to traditional data transmission. Instead of only transmitting original data in one dimension, the system now transmits data plus semantic information (such as intent, context, or meaning), creating a multi-dimensional transmission framework that enhances communication accuracy without fundamentally complicating the underlying transmission mechanism.
2Loss of information
If semantic acquisition processing is performed to obtain semantic information, then information completeness is improved, but processing complexity increases
Solution Approach 1:
The patent performs semantic acquisition processing in advance, before actual transmission occurs. By extracting semantic information from original data beforehand and preparing it for transmission, the system ensures information completeness is achieved while managing processing complexity through advance preparation rather than real-time processing during transmission.
Solution Approach 2:
The patent creates a copy of semantic information derived from the original data. Instead of transmitting only the raw original data, the system generates and transmits a copied representation of the semantic meaning (such as extracted features, intent, or context), ensuring information completeness while keeping processing manageable through the use of information copying and representation.
3Adaptability or versatility
If only original information is transmitted, then transmission efficiency is maintained, but communication requirements for diverse scenarios are not met
Solution Approach 1:
The patent creates a universal transmission framework that can handle multiple communication scenarios (device-to-device, machine-to-machine, vehicle-to-everything) through a single unified approach. By incorporating semantic information extraction and transmission capabilities into the base system, the solution achieves multi-functionality and adaptability across diverse communication scenarios without requiring separate specialized systems for each application.
Solution Approach 2:
The patent dynamically adjusts transmission parameters based on communication requirements. By changing the level and type of semantic information extracted and transmitted according to the specific scenario needs, the system achieves adaptability across different communication contexts while maintaining transmission efficiency through parameter optimization rather than structural changes.
Data Source
AI summary
This application relates to a semantic communication transmission method and a terminal device. The method includes: performing, by the terminal device, semantic acquisition processing on an information source to obtain semantic information; determining, by the terminal device based on the semantic information, first information to be transmitted; and sending, by the terminal device, the first information.