Mobile Base Station for Disaster Coverage
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Solution Overview
Problem
Existing cellular communication infrastructure is inadequate in areas lacking coverage, particularly during natural disasters, as it relies on stationary base stations that can be damaged or unavailable, hindering communication for both the population and rescue services.
Innovation Solution
A cellular system utilizing moving non-stationary base stations, which can be dynamically deployed and adapted to provide coverage in areas with inadequate infrastructure, supporting communication over various distances and environments, including urban, rural, and maritime areas, using standards like 3G, 4G, and WIMAX, and can be carried by platforms such as ground robots or UAVs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If stationary base stations are deployed, then cellular communication coverage is provided in densely populated areas, but coverage is lost or degraded in areas lacking infrastructure or during natural disasters
Solution Approach 1:
The patent applies the dynamics principle by transitioning from stationary base stations to mobile base stations that can move and reposition dynamically. The mobile base station includes a mobile platform (vehicle, aircraft, or watercraft) that can be deployed to areas lacking infrastructure, providing adaptive coverage that responds to changing environmental conditions and disaster scenarios while maintaining reliable communication.
2Productivity
If stationary infrastructure is used, then efficient cellular communication is achieved in areas with adequate infrastructure, but communication fails or degrades when infrastructure is damaged by natural disasters
Solution Approach 1:
The patent applies the intermediary principle by introducing a mobile base station as a mediator between mobile stations in disaster areas and the core network. The mobile base station can be deployed independently when stationary infrastructure is damaged, serving as a temporary communication hub that restores productivity and reliability by bridging the gap between affected areas and the network core.
3Adaptability or versatility
If multiple wireless communication devices are deployed for rescue operations, then various communication needs are met, but device complexity increases and functionality is limited in specific environments
Solution Approach 1:
The patent applies the universality principle by designing the mobile base station to provide comprehensive cellular communication capabilities across all application types (voice, data, video) and environments (urban, rural, maritime, aerial). This single multi-functional platform replaces multiple specialized devices, reducing system complexity while maintaining adaptability for rescue operations, emergency response, and everyday communication needs.
Data Source
AI summary
A cellular system comprising at least one moving non-stationary base station for enabling cellular communication between at least two mobile stations in a geographic area that lacks adequate cellular coverage by at least one stationary base station.