3 o annex d lists acronyms and terms used within this

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Unformatted text preview: table applicable to rate-223/255 LDPC coding (7.3); o) annex D lists acronyms and terms used within this document; p) annex E provides a list of informative references; q) annex F provides information on transformation between the Berlekamp (dual basis) and Conventional representations; r) annex G provides information on Reed-Solomon coefficients; s) annex H lists the changes from relevant previously published CCSDS Recommended Standards (references [E2] and [E3]). CCSDS 131.0-B-2 Page 1-2 August 2011 CCSDS RECOMMENDED STANDARD FOR TM SYNCHRONIZATION AND CHANNEL CODING 1.6 CONVENTIONS AND DEFINITIONS 1.6.1 1.6.1.1 DEFINITIONS Definitions from the Open System Interconnection (OSI) Basic Reference Model This Recommended Standard makes use of a number of terms defined in reference [3]. The use of those terms in this Recommended Standard shall be understood in a generic sense; i.e., in the sense that those terms are generally applicable to any of a variety of technologies that provide for the exchange of information between real systems. Those terms are: a) Data Link Layer; b) Physical Layer; c) service; d) service data unit. 1.6.1.2 Definitions from OSI Service Definition Conventions This Recommended Standard makes use of a number of terms defined in reference [4]. The use of those terms in this Recommended Standard shall be understood in a generic sense; i.e., in the sense that those terms are generally applicable to any of a variety of technologies that provide for the exchange of information between real systems. Those terms are: a) indication; b) primitive; c) request; d) service provider; e) service user. 1.6.1.3 Definition of Terms Used in This Recommended Standard For the purposes of this Recommended Standard, the following definitions apply. Many other terms that pertain to specific items are defined in the appropriate sections. Mission Phase: a period of a mission during which specified communications characteristics are fixed. The transition between two consecutive mission phases may cause an interrup...
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This document was uploaded on 03/06/2014.

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