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Airborne relays in cooperative-mimo systems

A technology with criteria and performance, applied in the control field of unmanned aerial vehicle, to achieve the effect of good communication channel, fast deployment speed and flexible reconfiguration

Active Publication Date: 2018-07-31
GENGHISCOMM HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aspects of the present disclosure address various challenges of wireless communication using highly mobile and energy constrained UAVs

Method used

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  • Airborne relays in cooperative-mimo systems
  • Airborne relays in cooperative-mimo systems
  • Airborne relays in cooperative-mimo systems

Examples

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Embodiment Construction

[0025] Various aspects of the disclosure are described below. It will be apparent that the teachings herein can be embodied in a variety of forms and that any specific structure, function, or both disclosed herein is representative only. Based on the teachings herein one skilled in the art should appreciate that an aspect disclosed herein may be independent of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented or a method practiced using any number of aspects presented herein. Furthermore, the apparatus may be implemented or the method may be practiced using other structures, functions, or both in addition to one or more of the aspects presented herein.

[0026] Various terms used throughout this disclosure (including "fronthaul," "precoding," "user equipment (UE), "Base Transceiver Station (BTS)", "Node (Node)" and "Central Processing Unit (CP)"), which are incorporated by reference in their en...

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Abstract

An Unmanned Aerial Vehicle (UAV) comprises a situational awareness system coupled to at least one onboard sensor that senses the location of other UAVs. A cooperative Radio Access Network (RAN)-signalprocessor is configured to process RAN signals in a UAV-User Equipment (UE) channel cooperatively with at least one other UAV to provide for increased rank of the UAV-UE channel and produce RAN performance criteria. A flight controller employs autonomous navigation control of the UAVs flight based on the relative spatial locations of other UAVs and the RAN performance criteria operating within predetermined boundaries of navigation criteria. The UAV can be configured to employ mitigation tactics against one or more UEs identified as a threat and may coordinate other UAVs to conduct such mitigations.

Description

[0001] related cross reference [0002] This application claims priority to US Provisional Application 62 / 197,336, filed July 27, 2015, which is expressly incorporated herein by reference in its entirety. technical field [0003] The present invention relates generally to the control of unmanned aerial vehicles (UAVs), and more particularly to a control method and system using a group of UAVs configured to act as relays in a radio access network. Background technique [0004] The Background Description includes information useful for understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art. [0005] Utilization of unmanned aerial vehicles (UAVs) such as remotely controlled drones / airplanes, helicopters, and utility helicopters to perform various tasks is gaining interest. However, the challeng...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64D47/00H04W84/06
CPCG05D1/104H04B7/18504B64U2101/20B64U2201/102B64U2201/104B64U2201/20B64U10/10G05D1/0088H04W4/40H04W24/02H04B7/024B64C39/024
Inventor 史蒂夫·沙特里
Owner GENGHISCOMM HLDG
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