Inter-Terminal Coordinated Communication via Selective Information Sharing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current inter-terminal coordinated communication technologies increase complexity and processing load for both network sides and terminals due to the need for joint signal processing and complete demodulation of information from other terminals.
Innovation Solution
A method where terminals share specific information to improve system performance, allowing terminals to obtain and process information from the network side independently, reducing the need for joint processing and demodulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If terminals jointly process information and completely demodulate decode information from other terminals, then transmission quality is improved, but processing load and complexity of terminals increase
Solution Approach 1:
The patent segments the information processing task by having terminals share only specific information (first information) rather than completely demodulating and decoding all information from other terminals. This selective sharing approach reduces processing complexity while maintaining transmission quality improvement through coordinated communication.
Solution Approach 2:
The patent extracts only the necessary first information from the complete signal processing task and shares this extracted information between terminals. This extraction approach eliminates the need for terminals to process entire information streams from each other, thereby reducing complexity while preserving the beneficial coordination effect.
2Reliability
If network side jointly processes signals, then coordinated transmission is achieved, but information processing complexity of network side increases
Solution Approach 1:
The patent enables terminals to perform self-service by sharing first information obtained from network side signals. This allows terminals to independently process and share necessary information without requiring the network side to perform complex joint processing, thereby achieving coordinated transmission while reducing network processing complexity.
3Productivity
If terminals share specific information, then processing load is reduced, but system capacity and available space dimension may be limited
Solution Approach 1:
The patent changes the parameter of information sharing from complete information exchange to selective sharing of first information. This parameter change enables terminals to reduce processing load while maintaining sufficient system capacity through optimized information exchange strategies.
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
Embodiments of the present invention disclose a method for inter-terminal coordinated communication, a device and a system. The present invention relates to the field of communications, and inter-terminal coordinated transmission is accomplished by sharing specific information between coordinated terminals so as to improve performance of a system. The method provided by the embodiments of the present invention includes: obtaining, by a first terminal, a shared signal according to a signal received by the first terminal from a network side; and sending, by the first terminal, shared information to a second terminal, for enabling the second terminal to obtain information that the network side needs to send to the second terminal according to the shared information and a signal received by the second terminal from the network side, where the shared information includes the shared signal.