Military Drone Swarm Data link

Vista general

Technical background Swarm - link is an unmanned aircraft, unmanned systems group of a wireless communication system, is a kind of narrow-band short delays in communication network, has the characteristics of no center and support dynamic topology, has been successfully used in unmanned aerial vehicle (uav) "synergy and tt&c communication", which can realize unmanned aerial vehicle (uav) cooperative communication between internal nodes Swarm. UAV swarm networking communication; There are man-machine and UAV mixed formation; The Drone Swarm Data link has the following unique characteristics: Frequency hopping spread: frequency hopping (FHSS) technology, with good anti-jamming ability and security ability; Single-frequency networking: no need for cross-frequency point bridging, so that beehive survival is stronger Large network capacity: the maximum number of node points in the network can reach more than 300; Single hop reachable: single hop reachable between any two nodes in the network, data does not need to forward; Short transmission delay: millisecond level very short delay; Within 10 milliseconds; No center: strong survivability, any node damage will not affect the normal work of the network; Time control: no need for external clock, no need for Beidou timing Relay support: any node in the network can become a relay node, relay node has the local communication function of ordinary nodes at the same time; A military Buzzer Swarm UAV project of the Air Force has been tested for several rounds, ranking in the first echelon. Space Research Institute, a large - scale airdelet network communication project, has been delivered to use. A collaborative project of unmanned helicopter networking by a research institute of AVIC has been put into use.

Especificación técnica

Especificaciones clave: Frequency hopping spread frequency hopping (FHSS) technology, with good anti-jamming ability and security ability;, Single-frequency networking no need for cross-frequency point bridging, so that beehive survival is stronger, Large network capacity the maximum number of node points in the network can reach more than 300;, Single hop reachable single hop reachable between any two nodes in the network, data does not need to forward;, Short transmission delay millisecond level very short delay; Within 10 milliseconds;, No center strong survivability, any node damage will not affect the normal work of the network;, Time control no need for external clock, no need for Beidou timing.

Especificaciones técnicas

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