EDHPC 2025 - 2nd European Data Handling & Data Processing Conference

Session

Buses & Networks - Downlink Protocols

C5

15 Oct 2025, 09:00

Conference room

Conveners

Buses & Networks - Downlink Protocols

• Christian Spindeldreier (DSI Aerospace GmbH)
• Felix Siegle (ESA-ESTEC)

28. Optimal file size distribution in CFDP

Patrick Bihn

15/10/2025, 09:00

Protocol developments of SpaceWire, SpaceFibre, CAN-Bus, Ethernet, other protocols

Presentation

This presentation explores how upcoming space missions like CO2M are addressing challenges in space-to-ground data transmission, especially under unreliable link conditions. It focuses on the use of File Based Operations and the CFDP protocol to improve data handling and reliability. Key differences between CFDP Class 1 and Class 2 are discussed, showing how file size and transaction limits...

13. Delay Tolerant Network (DTN) – Study and Development of Bundle Protocol (BP) and Licklider Transmission Protocol (LTP)

15/10/2025, 09:20

Software building blocks for higher level protocols

Presentation

79. FILE BASED OPERATIONS (FBO) FOR COPERNICUS MISSIONS CFDP FILE TRANSFER PROTOCOL IMPLEMENTATION WITHIN THE MILA COMMON PLATFORM - A MULTI-SITE & TRANSNATIONAL CO-ENGINEERING & TEAM WORKING

Mr Orion AZZIS (THALES ALENIA SPACE)

15/10/2025, 09:40

On-board data handling architectures

Presentation

76. AN FPGA ACCELERATOR FOR CCSDS 142 O3K-LDPC FOR NON-COHERENT OPTICAL COMMUNICATIONS CODING AND SYNCHRONIZATION

Dimitris Theodoropoulos (National and Kapodistrian University of Athens (NKUA))

15/10/2025, 10:00

Developments in On-Board Data Processing Frameworks, Architectures and Building Blocks

Presentation