1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 28 http:/www.kats.go.krKS X 4112 KS X 4112： 2006 (IDT ISO/IEC 14699： 1997) (2011 ) X 4112： 2006 : ( ) ( ) : (http:/www.standard.go.kr) ： ：2001 4 17 ：2006 12 28 ：2011 12 29 2011-0657 ： ： ( 02-509-72635) (http:/www.kats.go.kr). 10 5 , . X 4112： 2006 i
2、 . KS X 4112 . A (PICS) B KS X 3702 X 4112： 2006 ii i 1 1. 1 2. 1 2.1 1 2.2 2 3. 2 4. 3 4.1 3 4.2 TPDU 3 4.3 TPDU 3 4.4 3 5. 4 5.1 4 5.2 5 5.3 6 5.4 7 5.5 7 6. 8 6.1 (TPDU) 8 6.2 9 6.3 10 6.4 11 6.5 11 6.6 12 6.7 12 6.8 12 6.9 12 6.10 TPDU 13 X 4112： 2006 iii 7. FBTPDU 13 7.1 14 7.2 14 7.3 15 8. 15
3、A (PICS) 17 A.1 17 A.2 17 A.3 18 A.4 18 A.5 / 18 A.6 18 A.7 TPDU 18 A.8 FBTPDU 19 A.9 19 A.10 20 B KS X 3702 21 B.1 21 B.2 21 22 ICS 35.100.40 KS X 4112： 2006(IDT ISO/IEC 14699： 1997)(2011 ) Information technology Open Systems InterconnectionTransport Fast Byte Protocol 1997 1 ISO/IEC 14699 Informat
4、ion technology Open Systems Interconnection Transport Fast Byte Protocol . 1. . a) 1) 0： 2) 4： . b) c) TPDU . a) TPDU , b) c) , OSI . 8. , ITU T Rec. X.296 ISO/IEC 9646 7 PICS . . 2. . . 2.1 KS X 3002 1 ITU T Recommendation X.200(1994) | ISO/IEC 7498 1： 1994 Information technology Open Systems Inter
5、connection Basic Reference Model： The Basic Model KS X 3006 X 4112： 2006 2 ITU T Recommendation X.210(1993) | ISO/IEC 10731： 1994 Information technology Open Systems Interconnection Basic Reference Model： Conventions for the definition of OSI services KS X 3503 ITU T Recommendation X.213(1995) | ISO
6、/IEC 8348： 1996 Information technology Open Systems Interconnection Network service definition KS X 3701 ITU T Recommendation X.214(1995) | ISO/IEC 8072： 1996 Information technology Open Systems Interconnection Transport service definition KS X 3702 ITU T Recommendation X.224(1995) | ISO/IEC 8073： 1
7、997 Information technology Open Systems Interconnection Protocol for providing the OSI connection-mode transport service ITU T Recommendation X.263(1995) | ISO/IEC TR 9577： 1996 Information technology Protocol identification in the network layer 2.2 ITU T Recommendation X.290(1995), OSI conformance
8、testing methodology and framework for protocol Recommendations for ITU T applications General Concepts KS X 3005 1 1： ISO/IEC 9646 1： 1994 Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1： General concepts ITU T Recommendation X.296(1995), OSI
9、conformance testing methodology and framework for protocol Recommendation for ITU T applications Implementation conformance statements ISO/IEC 9646 7 ： 1995 Information technology Open Systems Interconnection Conformance testing methodology and framework Part 7： Implementation Conformance Statements
10、 3. 4. . 3.1 KS X 3002 1 . a) (concatenation and separation) b) (segmenting and reassembling) c) (multiplexing and demultiplexing) d) (splitting and recombining) e) (flow control) f) (nil selector value) g) (connection-mode network service) h) (connection-mode transport service) 3.2 . 3.2.1 (equipme
11、nt) . . 3.2.2 (local matter) X 4112： 2006 3 3.2.3 (initiator) TS T CONNECT 3.2.4 (responder) 3.2.5 (sending transport entity) TPDU 3.2.6 (receiving transport entity) TPDU 3.2.7 (error indication) NS N RESET 3.2.8 TPDU(invalid TPDU) TPDU 3.2.9 (protocol error) TPDU 3.2.10 ()transparent(data) , TS 3.2
12、.11( ) owner(of a network connection) NCONNECT . . 3.2.12 (calling) ( , T SEL T SEL . .) 3.2.13 (called) ( T SEL T SEL . .) 3.3 ITU T Rec. X.290 KS X 3005 1 . a) PICS (PICS proforma) b) (Protocol Implementation Conformance Statement PICS) 3.4 KS X 3006 . a) (transport service user) b) (network servi
13、ce provider) 4. . 4.1 TPDU (Transport-protocol-data-unit) TSDU (Transport-service-data-unit) NSDU (Network-service-data-unit) 4.2 TPDU FB TPDU TPDU(Fast Byte TPDU) 4.3 TPDU EOT TPDU (End of TSDU) Null PCI Null PCI (Null PCI data transfer parameter) TPCI (Transport Layer Protocol Control Information) 4.4 TS-user (Transport-service user) TS-provider (Transport-service provider) TSAP (Transport-service-access-point) T SEL (Transport Selector) NS Provider (Network service provider) X 4112： 2006 4 NSAP (Network-service-access-point) QOS (Quality of S
