Cooperative Communication Resource Configuration for Wireless Systems
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Solution Overview
Problem
Existing wireless communication systems face inefficiencies in resource management among base stations, particularly in situations where available resource information is shared, leading to suboptimal data transmission due to interference and energy consumption issues.
Innovation Solution
A method and apparatus for cooperative communication that predict resource levels among base stations, configure and transmit available resource information differently based on set reference levels, and implement centralized or distributed cooperative communication schemes to optimize resource use and reduce interference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If base stations share available resource information uniformly, then resource allocation simplicity is maintained, but resource utilization efficiency deteriorates for base stations with small data amounts
Solution Approach 1:
The patent applies local quality by differentiating resource information configuration based on base station data volumes. Base stations are classified into first base stations (small data amount) and second base stations (large data amount), with each group receiving tailored resource information configurations. This allows resource allocation to be optimized locally for each base station's specific needs rather than applying a uniform approach system-wide.
Solution Approach 2:
The patent segments the base station population into distinct groups based on their data transmission characteristics. By dividing base stations into those with small data amounts and those with large data amounts, the system can apply different resource information strategies to each segment, improving overall resource utilization efficiency while managing complexity through structured classification.
2Productivity
If resource information is configured differently for base stations with small data amounts, then resource utilization efficiency is improved, but system complexity increases
Solution Approach 1:
The patent changes key parameters including base station classification criteria, resource information configuration parameters, and reference signal configuration parameters based on data volume characteristics. By dynamically adjusting these parameters according to base station workload, the system optimizes data transmission efficiency while managing complexity through parameter-based differentiation rather than structural complexity.
3Object-affected harmful factors
If all base stations use the same resource allocation strategy, then system simplicity is maintained, but interference management deteriorates
Solution Approach 1:
The patent applies local quality to interference management by configuring reference signals differently for first base stations (small data amount) and second base stations (large data amount). This localized differentiation allows each base station type to use reference signal configurations optimized for their specific interference environments, improving overall interference management while maintaining manageable system complexity through consistent classification-based approaches.
Data Source
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AI summary
A method for cooperative communication of electronic devices in a wireless communication system according to the present disclosure comprises the steps of: predicting a resource level of each base station based on information received from a plurality of base stations; determining base stations having a resource level equal to or less than a set reference level among the plurality of base stations; and configuring available resource information of the determined base stations as different values as the available resource information of the rest of the base stations and transmitting the configured available resource information.