Ad Hoc Mesh Network Authority Synchronization
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Solution Overview
Problem
Conventional mobile communication devices rely solely on cellular base stations or wireless access points for connectivity, which is limiting as these can be unavailable or impaired due to factors like geographic location, power outages, or adverse weather, leading to disruptions in communication networks.
Innovation Solution
Implementing a software and firmware facility that enables ad hoc mesh networks where mobile communication devices communicate directly with each other, dynamically forming and managing network authorities for routing, registration, and security services, allowing the network to operate independently without centralized management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mobile communication devices rely on cellular base stations or wireless access points for connectivity, then network management is centralized and consistent, but communication reliability deteriorates when base stations are unavailable due to geographic location, power outages, or adverse weather
Solution Approach 1:
The patent segments the centralized network management function into distributed peer-to-peer interactions. Each mobile device becomes an independent node that can autonomously establish connections and manage its own communication state, eliminating dependency on centralized base stations. This segmentation enables the network to function in distributed configurations even when individual nodes or traditional infrastructure fail.
Solution Approach 2:
Mobile devices perform self-service by autonomously discovering available communication paths, establishing peer-to-peer connections, and managing their own network state without requiring centralized base station control. The devices independently handle connection establishment, data transmission, and network adaptation, making the system self-sufficient and resilient to infrastructure failures.
2Adaptability or versatility
If ad hoc mesh networks enable direct device-to-device communication, then network independence and reliability improve, but network management complexity increases without centralized control
Solution Approach 1:
The patent implements dynamic network management where each node continuously adapts its behavior based on real-time network conditions. Connection paths, routing decisions, and resource allocation are dynamically adjusted as nodes join or leave the network, ensuring optimal performance without requiring static centralized configuration. This dynamic approach simplifies management by allowing the network to self-organize based on current state.
Solution Approach 2:
The system incorporates feedback mechanisms where each node monitors network conditions, connection quality, and resource availability, then uses this information to adjust its communication behavior. Nodes exchange status information and coordination signals that provide feedback to the distributed system, enabling automatic adaptation to changing conditions without complex centralized control logic.
3Reliability
If multiple mobile devices form peer-to-peer connections, then connectivity is maintained during base station outages, but coordination and synchronization between devices become more difficult
Solution Approach 1:
The patent merges the coordination functions previously performed by centralized base stations into the peer-to-peer communication protocol itself. Devices combine multiple functions including connection management, data transmission, and coordination signaling into a unified distributed system. This merging eliminates the need for separate coordination mechanisms and simplifies operation by integrating all control functions into the fundamental communication exchange between peers.
Solution Approach 2:
The patent introduces intermediary coordination messages and protocols that facilitate synchronization between peer devices. These intermediary elements act as standardized interfaces for exchange of connection state, resource availability, and coordination requests, making inter-device coordination easier by providing structured communication patterns rather than requiring direct complex negotiation between each pair of devices.
4Stability of the object's composition
If centralized network management is used, then network consistency is maintained, but response time and latency increase during network changes
Solution Approach 1:
The patent implements preliminary action by pre-establishing peer-to-peer connection paths and exchanging necessary coordination information before actual data transmission begins. Devices proactively discover available peers, pre-negotiate communication parameters, and prepare transmission channels in advance, so that when data needs to be transmitted, the path is already established and latency is minimized while maintaining consistency through pre-coordinated state.
Data Source
AI summary
A facility controlling a communication device to create a disconnected ad hoc network and then to rejoin an internetwork is described. The communication device makes a direct or indirect wireless connection with a participant in a network in which the communication device was formerly a participant. In response to making the connection, the communication device: (1) communicates with a registration authority of the network to synchronize a provisional registration authority state established by the first communication device during a period after the communication device was formally a participant in the network and before the connection was made; and (2) communicates with a security authority of the network to synchronize a security authority state established by the communication device during the period.