Priority Repeater Mesh Network for Throughput Optimization
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Solution Overview
Problem
Conventional utility meter reading networks face challenges in managing and optimizing communication infrastructure, particularly in mesh networks where scalability and reliability of data transmission are affected by the number of end points and network configuration changes.
Innovation Solution
A wireless mesh network approach is implemented where stand-alone repeaters are designated as priority nodes, allowing the control node to establish communication paths first with these nodes and subsequently with others, improving communication throughput by minimizing hop levels and enhancing reliability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If multiple repeaters are used in mesh networks to extend coverage, then network reachability is improved, but communication throughput deteriorates due to increased hop levels
Solution Approach 1:
The patent segments repeaters into priority and non-priority categories, creating distinct functional groups. Priority repeaters form a backbone network with direct collector connections, while non-priority repeaters serve local areas. This segmentation allows traffic to be routed through optimal paths, reducing hop levels for critical communications while maintaining extended coverage through the hierarchical structure.
Solution Approach 2:
The patent applies local quality by assigning different roles and characteristics to different repeaters based on their location and capacity. Priority repeaters are strategically positioned and configured for backbone routing, while non-priority repeaters handle local traffic. This differentiated approach optimizes throughput for long-distance communications while maintaining coverage extension through local repeaters.
2Quantity of substance
If the number of end points in the network grows, then network functionality is improved, but routing complexity worsens and requires centralized management
Solution Approach 1:
The patent implements preliminary action by pre-configuring priority repeaters with backbone routing information and direct collector connections before the network fully scales. This advance configuration establishes a stable routing framework that can accommodate growing numbers of end points without proportionally increasing management complexity, as the backbone structure remains relatively fixed while leaf nodes can be added.
Solution Approach 2:
The patent introduces priority repeaters as intermediaries between the collector and non-priority repeaters/end points. These intermediary nodes handle routing decisions for backbone traffic, reducing the burden on centralized management systems. The priority repeaters act as local intelligence that can autonomously route packets, thereby scaling the network without linearly increasing central management complexity.
3Ease of operation
If communication paths are established with all nodes equally, then network simplicity is maintained, but communication reliability for distant devices deteriorates
Solution Approach 1:
The patent segments the network into a backbone layer (collector to priority repeaters) and access layer (priority to non-priority repeaters and end points). This segmentation allows different reliability measures to be applied to different layers. The backbone layer uses direct, stable connections with priority repeaters for reliable long-distance communication, while the access layer maintains simplicity by allowing flexible connections through non-priority repeaters for local devices.
Data Source
AI summary
A wireless mesh network, method, and processor-readable storage medium for using stand-alone repeaters that are designated as having priority over other communication nodes with respect to their service as repeaters are disclosed herein. According to various embodiments, a control node or collector builds a wireless mesh network by first establishing communication paths with the designated priority communication nodes and then with communication nodes that are not designated priority communication nodes.