Tail Latency Amplification in ROS 2 Publish–Subscribe Communication Under Subscriber Fan-Out

ROS 2 employs a publish–subscribe communication model widely used in robotic and distributed systems. As subscriber counts increase, system-level resource contention may influence latency behavior beyond simple message delivery costs. This study investigates how subscriber fan-out affects latency di...

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Autor principal:	MinGi Kyung
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-06-01
Col·lecció:	Mathematics
Matèries:	ROS2 publish–subscribe systems tail latency fan-out communication scheduler contention
Accés en línia:	https://www.mdpi.com/2227-7390/14/12/2043
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