Nomadic Node Activation via Network Control Means
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Solution Overview
Problem
The challenge in wireless communication networks is the uncertainty and inefficiency in activating and managing Nomadic Nodes (NNs) due to their movable nature, which affects network capacity and coverage, especially when they do not belong to the operator and require automated operation without manual control, especially considering the variability in vehicle locations and backhaul link quality.
Innovation Solution
A method and system for automatically activating and deactivating Nomadic Nodes based on collected information elements from the wireless communication network, including demand requirements, backhaul link quality, and node capabilities, allowing for on-demand network densification and efficient integration of NNs into wireless communication systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If Nomadic Nodes are deployed on vehicles to provide flexible network coverage and capacity, then network adaptability and coverage extension are improved, but uncertainty in node availability and location prediction worsens
Solution Approach 1:
The system performs preliminary actions by collecting information elements about Nomadic Nodes (location, capabilities, battery status) before they are needed for service. The NN control means maintains an updated database of NN status and predictions, allowing the network to proactively prepare for NN arrival and service provision, reducing the impact of uncertainty.
Solution Approach 2:
The system implements feedback mechanisms where NNs continuously report their status (location, availability, battery level) to the NN control means. This real-time feedback allows the network to update predictions and make informed decisions about NN activation and deployment, transforming the uncertain nomadic nodes into manageable network resources.
2Productivity
If automated NN activation is implemented without manual control, then operation efficiency is improved, but coordination complexity and service interruption risk worsen
Solution Approach 1:
The NN control means acts as an intermediary entity that coordinates between multiple Nomadic Nodes and the core network. It collects information from NNs, makes activation decisions based on service requirements, and manages NN registration and configuration. This intermediary simplifies the coordination complexity by providing a centralized control point rather than requiring direct peer-to-peer coordination between multiple autonomous NNs.
3Productivity
If NNs are activated based on real-time service requirements, then network capacity optimization is improved, but measurement precision and decision-making accuracy worsen due to limited information
Solution Approach 1:
The system collects information elements about Nomadic Nodes (location, capabilities, battery status) in advance before activation decisions are needed. This preliminary information gathering allows the NN control means to make more accurate real-time decisions about which NNs to activate, where to deploy them, and how to configure them for optimal network capacity utilization.
Data Source
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AI summary
The present invention refers to a method for activating a Nomadic Node, NN, in a wireless communication network comprising at least one NN 304, wherein said at least one NN 304 is provided on a vehicle, at least one Base Station, BS 301, 302, 303, and a NN control means 200, comprising the steps of collecting, by the NN control means 200, information elements in said wireless communication network, and activating, by the NN control means 200, said at least one NN 304 on the basis of the collected information elements. The invention further refers to a corresponding NN control means 200 and system.