Cell Selection Parameter Segmentation for Terminal Capability Matching
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Solution Overview
Problem
Existing communication technologies fail to effectively utilize terminal capabilities, leading to low communication transmission efficiency and user satisfaction due to mismatched cell selection and reselection parameters between terminals and base stations.
Innovation Solution
A method is introduced to determine and send multiple sets of cell selection and reselection parameters based on terminal capability parameters, allowing terminals to select the most suitable parameters for cell selection and reselection, thereby improving communication quality and user satisfaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple sets of cell selection and reselection parameters are configured and transmitted to terminals, then communication transmission efficiency and data transmission rate are improved, but device complexity and signaling overhead increase
Solution Approach 1:
The cell selection and reselection parameters are segmented into multiple distinct sets, each tailored to specific terminal capability characteristics. The base station configures different parameter sets based on terminal categories (e.g., high-capability terminals vs. legacy terminals), allowing differentiated optimization without requiring a single complex universal parameter set. This segmentation enables efficient matching between terminal capabilities and parameter configurations.
Solution Approach 2:
The invention applies parameter changes by dynamically adjusting cell selection and reselection parameters based on terminal capability information. The base station modifies parameters such as measurement thresholds, reselection offsets, and frequency priorities according to the specific capabilities of terminals, thereby optimizing communication efficiency for different terminal types while managing configuration complexity through capability-based parameter adaptation.
2Productivity
If multiple sets of cell selection and reselection parameters are configured and transmitted to terminals, then communication transmission efficiency and data transmission rate are improved, but signaling overhead increases
Solution Approach 1:
The invention extracts and transmits only the necessary parameter sets to terminals based on their capability matching. Instead of transmitting all possible parameter sets, the base station identifies the most appropriate parameter set for each terminal's capabilities and transmits only that specific set, thereby reducing signaling overhead while maintaining high data transmission rates. This selective extraction approach minimizes redundant information transfer.
Solution Approach 2:
The base station performs preliminary matching between terminal capability information and available parameter sets before transmission. By pre-configuring multiple parameter sets and establishing correspondence relationships with terminal capabilities in advance, the base station can quickly identify and transmit the appropriate parameter set without extensive real-time signaling, thereby reducing overall signaling overhead while ensuring optimal data transmission performance.
Data Source
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AI summary
The present invention discloses a method for determining cell selection and reselection parameters, a base station, a terminal and a system, and relates to the field of communication. The method for determining cell selection and reselection parameters includes: setting at least two sets of cell selection and reselection parameters according to a terminal capability parameter, and sending the at least two sets of cell selection and reselection parameters, wherein, one set of cell selection and reselection parameters, which matches with the terminal capability parameter of a terminal, of the at least two sets of cell selection and reselection parameters is used for cell selection and/or reselection of the terminal. The present invention further discloses a computer storage medium.