Wireless Access Node Satellite Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Wireless communication networks face challenges in effectively configuring and modifying wireless access nodes, particularly in rural or wilderness areas where the number of user devices and applications can vary significantly, and data network connections back to the network core are difficult to establish.
Innovation Solution
A data communication system that includes a network control system and wireless access nodes, where the access nodes transfer configuration requests indicating security credentials and geographic location to the network control system. The network control system authenticates the access nodes, determines neighbor contact information, and transfers this information to the access nodes, enabling them to hand over user devices to neighbor nodes based on the configuration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If wireless access nodes are deployed in rural or wilderness areas, then network coverage area is expanded, but configuration and modification difficulty increases due to lack of effective communication with network core
Solution Approach 1:
A satellite communication system acts as an intermediary between remote wireless access nodes and the network core, enabling configuration requests and responses to be transmitted through the satellite when direct ground-based communication paths are unavailable or unreliable.
Solution Approach 2:
Configuration parameters are pre-configured in the wireless access nodes during manufacturing or initial setup, allowing them to operate autonomously in remote areas before establishing communication with the network core for any necessary modifications.
2Productivity
If traditional network configuration methods are used for remote access nodes, then network core control is maintained, but configuration time and data exchange efficiency decrease due to communication challenges
Solution Approach 1:
The configuration management system dynamically adapts its communication path selection, switching between direct ground-based communication and satellite-based communication based on the operational status and geographic location of the wireless access node.
Solution Approach 2:
The system implements feedback mechanisms where wireless access nodes report their operational status and configuration needs to the network core, which then automatically initiates appropriate configuration actions, reducing manual intervention and waiting time.
3Adaptability or versatility
If wireless access nodes operate autonomously in remote areas, then configuration flexibility improves, but network security and authentication complexity increase
Solution Approach 1:
Security credentials and authentication certificates are copied to wireless access nodes during initial provisioning, enabling them to autonomously authenticate with the network core and each other without requiring continuous real-time verification, thus balancing flexibility with security.
Data Source
AI summary
A wireless access node wirelessly transfers an identifier and location to a communication satellite. The communication satellite transfers the identifier and location to a data communication system. The data communication system determines a node configuration for the wireless access node based on the identifier and location and transfers the node configuration for the wireless access node to the communication satellite. The communication satellite wirelessly transfers the node configuration to the wireless access node. The wireless access node wirelessly exchanges user data with user communication devices based on the node configuration. The wireless access node exchanges the user data with the data communication system based on the node configuration.