Dynamic Mesh Network Signal Bridging via Mobile Devices
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Solution Overview
Problem
Wireless mesh networks face challenges in maintaining optimal broadband connectivity due to environmental changes, such as the introduction of metal racks, which can lead to poor coverage areas and require labor-intensive site surveys and resource allocation for access point adjustments.
Innovation Solution
The implementation of dynamic mesh networks that utilize wireless mobile devices to assess and improve communication links by acting as signal bridges between wireless devices and access points, using interposition opportunities determined through infrastructure-based push communication, infrastructure interrogating communication, and comparative signal strength assessments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If access points are stationary and dedicated to routing packets, then network routing function is reliable, but the system cannot adapt to environmental changes such as metal racks blocking signals
Solution Approach 1:
The patent transforms the static mesh network into a dynamic one by enabling mobile devices to participate as mesh nodes. These mobile nodes can move throughout the environment, automatically adapting to changing physical conditions such as metal racks blocking signals. The network topology dynamically adjusts as mobile nodes enter and exit coverage areas, maintaining connectivity without requiring manual reconfiguration.
Solution Approach 2:
The patent enables mobile devices to perform multiple functions: they serve as mesh routing nodes for broadband connectivity, provide signal bridging for devices in poor coverage areas, and act as intermediate relays. This multi-functionality allows the same device to adapt to various environmental conditions and network requirements, resolving the contradiction between dedicated routing function and environmental adaptability.
2Reliability
If site surveys are conducted frequently to maintain optimal coverage, then network coverage quality is improved, but labor and equipment resources are consumed
Solution Approach 1:
The patent implements self-service through automatic network adaptation where mobile devices autonomously assess signal conditions, determine interposition opportunities, and establish relay connections without human intervention. The system continuously monitors coverage quality and dynamically adjusts routing paths, eliminating the need for manual site surveys while maintaining optimal network performance.
Solution Approach 2:
The patent incorporates feedback mechanisms where mobile devices continuously assess bidirectional communication states between access points and wireless devices. Based on this feedback, the system automatically determines when interposition is needed and adjusts routing decisions in real-time, maintaining coverage quality without requiring periodic manual site surveys.
3Reliability
If mobile devices act as signal bridges, then connectivity in poor coverage areas is improved, but network complexity increases
Solution Approach 1:
The patent introduces mobile devices as intermediary nodes that automatically establish relay connections between access points and wireless devices in poor coverage areas. These intermediaries handle the complexity of dynamic routing and signal bridging, providing simple automatic connectivity solutions without requiring complex manual configuration by network administrators.
Data Source
AI summary
In an embodiment, a wireless data exchange network includes a wireless device (WD) operating under a wireless network communications protocol, a wireless access point (AP), operatively linked to the WD and a wired network, and operating under the wireless network communications protocol, and a wireless mobile device (WMD) capable of operatively linking with the WD and the AP, and operating under the network communications protocol. In another embodiment, a method for dynamically establishing a wireless data link between the WD and the AP wherein the WMD functions as a bridge there between, where the method may include determining the state of the data exchange link between the WD and the AP, selectively receiving and retransmitting data, by the WMD, from the WD to the AP and from the AP to the WD; and maintaining the wireless network communications protocol of the WMD during reception and retransmission of data between itself and the WD or the AP.