Cell Access Control for High-Speed Mobility Networks
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Solution Overview
Problem
High-speed mobility user equipment's dedicated network is congested due to non-high-speed mobility user equipment accessing the network, which degrades the communication quality for high-speed mobility user equipment.
Innovation Solution
A cell access method and apparatus that determines whether to access the high-speed mobility device dedicated network based on the current mobility state of user equipment, ensuring only user equipment in a specified mobility state can access the network, thereby preventing congestion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If user equipment selects a network with higher signal strength to access, then signal reception quality is improved, but network congestion occurs and communication quality of high-speed mobility user equipment deteriorates
Solution Approach 1:
The patent changes the access parameter from signal strength alone to a composite parameter that includes mobility state. User equipment determines its mobility state (high-speed or low-speed) and uses this to select appropriate access networks, transforming the single-parameter selection into a multi-parameter decision process that prevents network congestion while maintaining communication quality
Solution Approach 2:
The patent segments the network selection process by mobility state, dividing user equipment into high-speed mobility user equipment and non-high-speed mobility user equipment. Each segment is directed to appropriate networks: high-speed equipment accesses the high-speed mobility device dedicated network while non-high-speed equipment accesses the public network, preventing cross-contamination and congestion
2Area of stationary object
If non-high-speed mobility user equipment accesses the high-speed mobility device dedicated network, then network coverage is improved, but network congestion occurs and communication quality deteriorates
Solution Approach 1:
The patent implements segmentation by mobility state, where user equipment determines its mobility state and selectively accesses networks accordingly. Non-high-speed mobility user equipment is directed to the public network while high-speed mobility user equipment accesses the dedicated network, ensuring each network serves its intended user segment without congestion
Solution Approach 2:
The mobility state determination mechanism acts as an intermediary that mediates between user equipment and network selection. This intermediary evaluates the mobility state and directs appropriate traffic flows to suitable networks, preventing non-high-speed equipment from accessing the high-speed dedicated network while maintaining overall network coverage
Data Source
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AI summary
The present disclosure relates to a cell access method and a cell access apparatus. The method comprises: acquiring an identifier of each cell in at least one cell; determining, according to the identifier, a cell in a high-speed mobile device private network in the at least one cell; and determining, according to a current motion state, whether to access the cell in the high-speed mobile device private network. According to the embodiments of the present disclosure, determining, according to a current motion state, whether to access a cell in a high-speed mobile device private network can ensure that only can a user equipment in a specified motion state accesses the cell in the high-speed mobile device private network, thereby avoiding the congestion of the high-speed mobile device private network caused by a user equipment that is not in the specified motion state accessing the cell in the high-speed mobile device private network, and further ensuring that the user equipment in the specified motion state has a good communication quality when accessing the cell in the high-speed mobile device private network.