Protocol
In the context of space and astronautical engineering, a protocol refers to a set of rules and procedures that govern the communication and interaction between different systems, devices, or spacecraft. Protocols are essential for ensuring that different components of a space mission can work together seamlessly and efficiently. They define the format and structure of data exchange, the timing and sequencing of operations, and the error detection and correction mechanisms. Protocols can be standardized or customized depending on the specific needs of the mission and the characteristics of the systems involved. Examples of protocols used in space and astronautical engineering include the Consultative Committee for Space Data Systems (CCSDS) protocol, the SpaceWire protocol, and the Internet Protocol (IP) over Space Data Link Protocol (SDLP).
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