Ad-Hoc Network Multi-Address Routing Logic
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Solution Overview
Problem
Ad-hoc communication systems face challenges in discovering efficient routes between source and destination nodes due to the complexity of multiple potential paths, making it difficult to establish optimal data communication.
Innovation Solution
The system allows each node to have multiple parents and children, using a multi-address scheme and logic circuitry to determine the shortest number of hops to a destination node by associating with multiple parent nodes and calculating distances through various paths, enabling the formation of shortcuts or bridges between network branches.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a single parent node structure is used in ad-hoc networks, then the network structure is simple and easy to manage, but route discovery becomes difficult and inefficient due to limited paths between nodes
Solution Approach 1:
The network is segmented into multiple parent nodes for each child node, creating a distributed hierarchical structure. This segmentation allows multiple independent paths to exist between source and destination nodes, improving route discovery efficiency while maintaining manageable network segments through localized parent-child relationships
Solution Approach 2:
The network structure transitions from a single-dimension hierarchical tree to a multi-dimensional mesh-like structure by allowing nodes to have multiple parents. This dimensional expansion creates additional routing dimensions and paths, enabling more efficient route discovery without significantly increasing operational complexity
2Productivity
If multiple parent nodes are allowed for each node, then route discovery efficiency improves due to multiple available paths, but the device complexity increases due to multiple addresses and routing calculations
Solution Approach 1:
Nodes pre-establish multiple parent associations and obtain multiple addresses during network formation, rather than discovering them during route discovery. This preliminary action stores routing options in advance, reducing real-time computational complexity when routes need to be established
Solution Approach 2:
Parent nodes act as intermediaries that provide address information and routing guidance to child nodes. This intermediary role simplifies the routing management complexity by delegating path selection to intermediate parent nodes rather than requiring each node to independently calculate all possible routes
3Adaptability or versatility
If multiple addresses are assigned to nodes based on multiple parents, then the number of available routes increases, but the difficulty of detecting and measuring optimal routes increases
Solution Approach 1:
The system changes the parameter of address assignment from single-address to multi-address based on multiple parent associations. This parameter change enables nodes to evaluate routes using multiple address paths, increasing route options availability while providing structured parameters for comparing and selecting optimal routes
Data Source
AI summary
An ad-hoc communication system is established where each node within the system may have multiple children nodes and parent nodes. An address scheme is proposed where each node may comprise more than one address, each address being based upon one of the parent's address. Because each node may have more than one parent, a bridge, or shortcut may exist between network branches.