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GB/T 39344-2020: Space data and information transfer systems. Communications operation procedure-1
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Space data and information transfer systems. Communications operation procedure-1
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GB/T 39344-2020
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Basic data | Standard ID | GB/T 39344-2020 (GB/T39344-2020) | | Description (Translated English) | Space data and information transfer systems. Communications operation procedure-1 | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V75 | | Classification of International Standard | 49.140 | | Word Count Estimation | 49,469 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Quoted Standard | GB/T 39350 | | Adopted Standard | ISO 22667-2013, MOD | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the concept, service types, inter-procedural interfaces, detailed service definitions, frame operation procedures-1, frame acceptance and reporting mechanism-1, management of the communication operating procedures-1 (COP-1) of spatial data and information transmission systems. parameter. This standard applies to remote data communication between users on the spatial data link. | GB/T 39344-2020: Space data and information transfer systems. Communications operation procedure-1
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(Space data and information transmission system communication operating procedures-1)
ICS 49.140
V75
National Standards of People's Republic of China
Spatial data and information transmission system
Communication operating procedures-1
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Symbols and abbreviations 2
4.1 Symbol 2
4.2 Abbreviations 2
5 Overview 3
5.1 Communication Operating Procedure-1 (COP-1) Concept 3
5.2 Service Type 3
6 Inter-procedure interface 5
6.1 Overview 5
6.2 Interface between sender procedures 5
6.3 Interface between receiving end procedures 7
7 COP-1 detailed service definition 9
7.1 Command request 9
7.2 Notice of instructions 10
7.3 Asynchronous notification 11
7.4 Transmission notification 12
8 Frame Operation Procedure-1 (FOP-1) 14
8.1 FOP-1 variables 14
8.2 FOP-1 action 19
8.3 FOP-1 Status Table 22
9 Frame Acceptance and Reporting Mechanism-1 (FARM-1) 34
9.1 FARM-1 Variables 34
9.2 FARM-1 action 37
9.3 FARM-1 Status Table 38
10 Management parameters 41
10.1 Overview 41
10.2 FOP-1 management parameters 41
10.3 FARM-1 management parameters 41
Appendix A (informative appendix) The structural changes of this standard compared with ISO 22667.2013 42
Appendix B (informative appendix) The technical differences between this standard and ISO 22667.2013 and the reasons 44
Appendix C (informative appendix) FOP-1 and FARM-1 status table format 45
Figure 1 Variables used by AD type transmission frame in COP-1 4
Figure 2 The internal organization of the sender protocol entity 5
Figure 3 The internal organization of the receiving end protocol entity 8
Figure 4 FOP-1 state transition. main protocol 33
Figure 5 FOP-1 state transition. initialization protocol 33
Figure 6 FOP-1 state transition. the way of transition between different states 34
Figure 7 FARM sliding window concept 36
Figure 8 FARM-1 state transition diagram 40
Figure C.1 Mapping relationship between state change items 45
Table 1 Command type 10
Table 2 Notification types of DIRECTIVE_NOTIFY 10
Table 3 Notification types and notification identifiers of ASYNC_NOTIFY 11
Table 4 Reasons for "ALERT" notification 11
Table 6 Notification types of TRANSFERNOTIFICATIONSIGNAL 13
Table 7 State name and corresponding state number in FOP-1 22
Table 8 Event conditions and corresponding event numbers in FOP-1 23
Table 9 FOP-1 status table 25
Table 10 Status name and corresponding status number in FARM-1 38
Table 11 Event conditions in FARM-1 and corresponding event number 38
Table 12 FARM-1 status table 39
Table 13 FOP-1 management parameters 41
Table 14 FARM-1 management parameters 41
Table A.1 The comparison between this standard and ISO 22667.2013 chapter number 42
Table B.1 Technical differences between this standard and ISO 22667.2013 and the reasons 44
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard uses the redrafting law to amend and adopt ISO 22667.2013 "Space Data and Information Transmission System Communication Operating Regulations-1".
Compared with ISO 22667.2013, this standard has many structural adjustments. Appendix A lists this standard and ISO 22667.2013
A list of chapter number comparisons.
Compared with ISO 22667.2013, there are technical differences between this standard and the clauses involved in these differences have been passed on the outer margins.
The set vertical single line (∣) is marked, and a list of the corresponding technical differences and their reasons is given in Appendix B.
This standard also made the following editorial changes.
--- Deleted part of the document structure and references in Chapter 1 of ISO 22667.2013;
--- Changed Appendix A "Abbreviations" in ISO 22667.2013 to 4.2;
--- Deleted the informative appendix B "References" of ISO 22667.2013;
--- Deleted the informative appendix D of ISO 22667.2013 "Reference B2 Change Description".
This standard was proposed and managed by the National Aerospace Technology and Application Standardization Technical Committee (SAC/TC425).
Drafting organizations of this standard. China Aerospace Standardization Institute, Beijing Space Vehicle General Design Department, Hefei Gelv Information Technology Co., Ltd.
Division, Shenzhen Institute of Aerospace Science and Technology Innovation, Beijing Institute of Tracking and Communication Technology, Nanjing University.
The main drafters of this standard. Xu Dongyan, Cheng Bowen, Wang Zhenyong, Zhou Yuxia, Wei Yongquan, Ye Zhiling, Zhou Dong, Pei Nan, Liu Dongliang, Gao Wanbao,
Zhao Kangxi, Chen Yunjun, Liu Baoguo.
Spatial data and information transmission system
Communication operating procedures-1
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.
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