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Harnessing P4 for In-Network Unmanned Aerial Vehicle Collision Avoidance

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Autor(es):
Rodriguez Cesen, Fabricio E. ; Vogt, Francisco Germano ; Luizelli, Marcelo Caggiani ; Rothenberg, Christian Esteve ; Szabo, Geza
Número total de Autores: 5
Tipo de documento: Artigo Científico
Fonte: 2025 IEEE 11TH INTERNATIONAL CONFERENCE ON NETWORK SOFTWARIZATION, NETSOFT; v. N/A, p. 5-pg., 2025-01-01.
Resumo

With the advent of next-generation networks, new applications across multiple domains are gaining traction. This shift demands a redefined network paradigm, where ultra-reliable, low-latency communication is key. In this work, we explore and extend the concept of in-network programmability in new directions. Unlike conventional approaches, we leverage P4 data plane programmability to implement an in-network collision avoidance algorithm in a UAV scenario. We evaluate our hardware-based implementation under different conditions, including latency and velocity, demonstrating that it efficiently detects and prevents collisions. Our results show the impact of end-to-end latency and highlight how in-network processing can be a valuable ally for time-sensitive tasks, paving the way for future advancements in hardware-based in-network applications. (AU)

Processo FAPESP: 21/00199-8 - Redes e serviços inteligentes rumo 2030 (SMARTNESS)
Beneficiário:Christian Rodolfo Esteve Rothenberg
Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa Aplicada
Processo FAPESP: 23/00794-9 - DigiNet: Rumo à Era das Redes Inteligentes Assistidas por Digital Twin
Beneficiário:Marcelo Caggiani Luizelli
Modalidade de apoio: Auxílio à Pesquisa - Regular
Processo FAPESP: 20/05183-0 - SkyNet: rumo à era dos planos de dados inteligentes
Beneficiário:Luciano Paschoal Gaspary
Modalidade de apoio: Auxílio à Pesquisa - Temático