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GB/T 39344-2020Space data and information transfer systems. Communications operation procedure-1 (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

November 19, 2020

Implementation date

June 1, 2021

Scope

GB/T 39344-2020 (Space data and information transfer systems. Communications operation procedure-1) is available as an English-translated PDF.

GB/T 39344-2020 is the Chinese standard "Space data and information transfer systems. Communications operation procedure-1".

Its scope clause reads: This standard specifies the concept, service types, inter-procedural interfaces, communication operating procedures of spatial data and information transmission systems-1 (COP-1) Detailed service definition, frame operation procedure-1, frame acceptance and reporting mechanism-1, management parameters.

This standard applies to remote data communication between users on the spatial data link. Its clauses include terms and definitions.

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Document preview — GB/T 39344-2020

National Standard of the People's Republic of China

ICS: 49.140
Classification: V 75

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
4.1 Symbol
4.2 Abbreviations
5 Overview
5.1 Communication Operating Procedure-1 (COP-1) Concept
5.2 Service Type
6 Inter-procedure interface
6.1 Overview
6.2 Interface between sender procedures
6.3 Interface between receiving end procedures
7 COP-1 detailed service definition
7.1 Command request
7.2 Notice of instructions
7.3 Asynchronous notification
7.4 Transmission notification
8 Frame Operation Procedure-1 (FOP-1)
8.1 FOP-1 variables
8.2 FOP-1 action
8.3 FOP-1 Status Table
9 Frame Acceptance and Reporting Mechanism-1 (FARM-1)
9.1 FARM-1 Variables
9.2 FARM-1 action
9.3 FARM-1 Status Table
10 Management parameters
10.1 Overview
10.2 FOP-1 management parameters
10.3 FARM-1 management parameters
Appendix A (informative appendix) The structural changes of this standard compared with ISO 22667.2013
Appendix B (informative appendix) The technical differences between this standard and ISO 22667.2013 and the reasons
Appendix C (informative appendix) FOP-1 and FARM-1 status table format

1 Scope

This standard specifies the concept, service types, inter-procedural interfaces, communication operating procedures of spatial data and information transmission systems-1 (COP-1)

Detailed service definition, frame operation procedure-1, frame acceptance and reporting mechanism-1, management parameters.

This standard applies to remote data communication between users on the spatial data link.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 39350 Spatial Data and Information Transmission System Remote Control Spatial Data Link Protocol (GB/T 39350-2020, ISO 22664.2016, MOD)

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Communication operating procedures

A sequence composed of several orderly actions is used to ensure the correctness, completeness and continuity of data when transmitting remote control application data in an error channel.

Note. Generally, it is composed of two entities. the frame operation procedure (FOP) of the sender and the frame receiving and reporting mechanism (FARM) of the receiver.

3.2 Communication operating procedures-1

A communication operation procedure that uses the sequence number of frames to ensure sequential reception and retransmission.

Note. COP-1 is currently recommended by CCSDS.

3.3 Frame operation procedures

The steps performed when the sender transmits a remote control transfer frame, FOP uses the following remote control channel service to perform a transfer sequence

At the time, the action of FOP is determined by the rules of COP and the FARM status information returned by the telemetry CLCW.

3.4 Frame Operation Procedure-1

A frame operation procedure corresponding to the COP-1 rule response.

3.5 Frame acceptance and reporting mechanism

A set of steps performed by the receiving end to determine whether to accept a remote control transmission frame, and to determine how to control the word through the communication link (CLCW) Report operation and status to the sender FOP.

GB/T 43223 | GB/T 32453 | GB/T 39348 | GB/T 39345 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 82 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 22664.2016

Cited by

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