Satellite Cluster Bandwidth Optimization via Dynamic Positioning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The high cost and inefficiency of deploying singular satellites for organizations with limited needs, and the challenges of coordinating inter-satellite communications to achieve acceptable communication bandwidth.
Innovation Solution
A method of deploying a cluster of satellite devices in orbit, using CubeSat devices with processing, storage, and communication systems, which can adjust their relative positions to optimize communication bandwidth by forming temporary adjustments and using virtual nodes to share resources and prioritize communication processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a cluster of satellite devices is deployed to reduce costs and improve efficiency, then cost-effectiveness and resource sharing improve, but coordination complexity and communication bandwidth management deteriorate
Solution Approach 1:
The patent segments the satellite system into multiple independent satellite devices that can operate autonomously yet share resources. Each satellite is a separate entity with its own processing, storage, and communication capabilities, allowing the system to scale flexibly while maintaining individual operational independence.
Solution Approach 2:
The patent implements dynamic relative positioning adjustments where satellites can change their distances from one another in real-time. This dynamic configuration allows the system to optimize communication bandwidth by bringing satellites closer when high bandwidth is needed and spacing them out when bandwidth requirements are lower, thereby managing coordination complexity adaptively.
2Power
If satellites are positioned closer together to increase communication bandwidth, then communication bandwidth improves, but orbital coordination difficulty and potential interference increase
Solution Approach 1:
The system dynamically adjusts relative satellite distances based on communication bandwidth requirements. When high bandwidth is needed, satellites move closer together; when bandwidth requirements are lower, they move apart. This dynamic positioning resolves the contradiction by making the configuration adaptive rather than fixed.
Solution Approach 2:
The patent changes the physical parameter of inter-satellite distance to control communication bandwidth. By adjusting this parameter dynamically, the system can achieve variable bandwidth levels while managing orbital coordination through controlled, incremental position changes rather than fixed rigid configurations.
3Productivity
If temporary adjustments to relative distances are made to optimize communication bandwidth, then communication efficiency improves, but energy consumption for position adjustments increases
Solution Approach 1:
The system implements periodic temporary adjustments to relative satellite distances rather than continuous repositioning. Satellites maintain stable configurations for extended periods, then make brief adjustments to optimize communication bandwidth when needed, and return to stable positions. This periodic approach reduces energy consumption by minimizing the frequency and duration of active propulsion phases.
Solution Approach 2:
The patent employs dynamic positioning where satellites adjust their relative distances temporarily only when communication efficiency benefits are expected, then return to energy-efficient stable orbits. This on-demand dynamic adjustment balances communication efficiency gains against energy consumption by making position changes only when necessary.
Data Source
AI summary
Various enhanced operations and orbital techniques for satellite devices are discussed herein. In one example, a method of operating an orbital satellite platform is provided. The method includes establishing relative distances between a plurality of satellite devices, and performing temporary adjustments to the relative distances between the satellite devices. The method also includes directing at least communication processes among the satellite devices based at least in part on the temporary adjustments to the relative distances.