ISO 21460:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Space data and information transfer systems Proximity-1 space link protocol Physical layer
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
13-03-2019
English
10-10-2007
ISO 21460:2007 defines the Proximity-1 space link protocol physical layer. It specifies the channel connection process, provision for frequency bands and assignments, hailing channel, polarization, modulation, data rates, and performance requirements. Currently, the physical layer only defines operations at UHF frequencies for the Mars environment. The coding layer is defined in ISO 21459. The data link layer is defined in ISO 22663.
ISO 21460:2007 does not specify
- individual implementations or products;
- implementation of service interfaces within real systems;
- the methods or technologies required to perform the procedures; or
- the management activities required to configure and control the protocol.
The scope and field of application are furthermore detailed in subclause 1.3 of the enclosed CCSDS publication.
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