Long-range Wi-Fi

Long-range Wi-Fi

Contemporary Wireless Technologies

Published in G. S. V. Radha Krishna Rao, G. Radhamani, WiMAX, 2007

G. S. V. Radha Krishna Rao, G. Radhamani

Wi-Fi is not intended for long range (Wi-Fi Alliance). Typically 20 to 50 m.Can be extended up to a couple of kilometers but speed is less.

Visual-GPS combined ‘follow-me’ tracking for selfie drones

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Journal Information

Published in Advanced Robotics, 2018

T. Tuan Do, Heejune Ahn

Despite demonstration of the usefulness of our approach, the current implemented prototype has several limitations for commercial use. First, the current system provides many sub-modes of Follow-me operations, such as leash, lead, left, right, and circle mode. But all the modes can be extended easily based on the leash mode. Additionally, sometimes the Wi-Fi connection loss happens due to the limitation of GCS antenna performance. This weakness can be mitigated with specially designed long-range Wi-Fi in the GCS system.

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Contemporary Wireless Technologies

Visual-GPS combined ‘follow-me’ tracking for selfie drones