Meshed Network Control for Directional Communication Robustness
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Solution Overview
Problem
Directional communication media, such as millimeter waves, are susceptible to shielding and disturbance due to their directionality, making it challenging to achieve robust and adaptive communication networks.
Innovation Solution
A communication system comprising multiple communication apparatuses capable of configuring a meshed network, each equipped with directional communication means for scanning and connecting to candidates, and a control apparatus that manages connections to ensure robustness and adaptability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If directional communication media are used to achieve large capacity and low delay, then communication capacity and speed are improved, but the system becomes susceptible to shielding and disturbance due to directionality
Solution Approach 1:
The patent implements dynamic connection management where the control apparatus continuously monitors connection states and automatically reconfigures the meshed network topology. When directional communication experiences shielding or disturbance, the system dynamically establishes alternative connections through other nodes, transforming the static directional link into a dynamic adaptive network that maintains reliability while preserving high-capacity communication capabilities.
Solution Approach 2:
The system changes operational parameters by managing connection states (established, suspended, terminated) and adapting network topology based on communication conditions. The control apparatus monitors and adjusts connection parameters dynamically, allowing the network to transition between different operational states to maintain robustness while utilizing directional communication for high capacity when conditions permit.
2Reliability
If adaptive changes in node subscription and position are implemented, then network robustness is improved, but system complexity increases
Solution Approach 1:
The patent introduces a control apparatus as an intermediary that centralizes the management of connection states and network topology. This intermediary handles the complexity of adaptive reconfiguration, monitoring connection establishment, suspension, and termination while managing node subscriptions. By concentrating control functions in a dedicated apparatus, the system achieves robust adaptive capabilities without distributing complexity across all communication nodes.
3Adaptability or versatility
If meshed network configuration is implemented with multiple connection options, then adaptability is improved, but the difficulty of managing connection states increases
Solution Approach 1:
The patent implements a feedback mechanism where the control apparatus continuously monitors connection states (established, suspended, terminated) and uses this information to make intelligent routing and topology decisions. The system receives feedback about connection quality and node availability, then adapts the meshed network configuration accordingly. This feedback loop simplifies state management by providing real-time visibility into connection status, enabling automated decisions without manual intervention.
Data Source
AI summary
A communication system (1) includes a plurality of communication apparatuses (10) and a control apparatus (20), the control apparatus (20) including a control unit (21), the control unit (21) including a management unit (21a) that manages, for each of the plurality of communication apparatuses (10), the number of connections that are capable of being established, and the number of established connections.