Communication Specification

Reliable Delivery


Domain(s)
Space
System(s)
Satellite
Specialty
COMS
Profile(s)
COMM
Specification Type
Recommendation
Citation(s)
Internal_Standard

JRDDP detects lost packets, duplicate packets, out of sequence packets, and provides damaged data recovery. The protocol provides additional error detection beyond the SpaceWire physical layer by utilizing Cyclic Redundancy Checks (CRCs), packet sequence numbers, positive acknowledgement, and timeouts to detect lost or duplicated Data packets.


Internal_Standard

"Internal Standards developed by Sandia National Laboratories". Experience Base, Sandia National Laboratories, Albuquerque, NM, 0000.