How does goTenna handle interference from other devices?

Managing Interference in Mesh Networks

goTenna’s mesh networking technology allows devices to communicate with each other directly, reducing the reliance on central nodes and minimizing the impact of interference from other devices. When multiple devices are transmitting at the same time, goTenna’s algorithm adjusts the transmission power of each device to optimize signal strength and reduce congestion. This helps to minimize the effects of interference and ensures that critical messages are delivered reliably.

Mitigating Interference with Adaptive Power Control

goTenna’s adaptive power control feature allows devices to dynamically adjust their transmission power based on the signal strength and interference levels in the network. By reducing the transmission power when interference is present, devices can minimize the impact of interference and maintain reliable communication. This feature is particularly useful in high-density areas with multiple devices transmitting simultaneously.

Reducing Interference with Channel Hopping

goTenna’s mesh networking technology also uses channel hopping to minimize interference with other devices. By rapidly switching between different frequency channels, devices can avoid interference from other devices transmitting on the same channel. This helps to ensure reliable communication and reduces the risk of dropped messages. In goTenna devices, this feature is implemented using a technique called Frequency Hopping Spread Spectrum (FHSS).