1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 17310 64 kbit/s 16 kbit/s KS X ISO/IEC 17310:2010 2010 12 29 http:/www.kats.go.krKS X ISO/IEC 17310:2010 : ( ) ( ) () ()SJ ( ) : (http:/www.standard.go.kr) ： ：2001 12 31 ：2010 12 29 2010-0669 ： ： ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . K
2、S X ISO/IEC 17310:2010 i ii iii 1 1 2 1 3 2 4 2 4.1 .2 4.2 .2 5 3 6 3 7 Q 3 8 .4 8.1 4 8.2 5 A( ) (PICS) (proforma) .7 A.1 .7 A.2 ICS .7 A.3 PINX ICS .8 B( ) 10 C( ) QSIG .11 D( ) UQ- 12 KS X ISO/IEC 17310:2010 .13 KS X ISO/IEC 17310:2010 ii ISO( ) IEC( ) . ISO IEC . ISO IEC . ISO IEC . ISO/IEC Dire
3、ctives, 3 . , ISO IEC ISO/IEC JTC1 . . 75 % . . ISO IEC . ISO/IEC 17310 ECMA(ECMA-253 ) , “- ” ISO/IEC JTC 1 , ISO IEC . A , B, C D . KS X ISO/IEC 17310:2010 iii 2000 1 ISO/IEC 17310, Information technology Telecommunications and information exchange between systems Private Integrated Services Netwo
4、rk Mapping functions for the employment of 64 kbit/s circuit mode connections with 16 kbit/s sub-multiplexing , . (Private Integrated Services Networks) . ITU-T( CCITT) ISDN , ISO/IEC . PINX 16 kbit/s - 64 kbit/s . ECMA ISO/IEC JTC1, ITU-T, ETSI . . KS X ISO/IEC 17310:2010 64 kbit/s 16 kbit/s Inform
5、ation technology Telecommunications and information exchange between systems Private Integrated Services NetworkMapping functions for the employment of 64 kbit/s circuit mode connections with 16 kbit/s sub-multiplexing 1 64 kbit/s PINX 4 16 kbit/s PISN(Private Integrated Services Network) . 1 . . .
6、PINX (PINX) , C Q . , C . Q C . C Q ISO/IEC 11579 1 . C ITU-T Rec. G.703 , 64 kbit/s (D64U) . Q 16 kbit/s . , , Q C . . (PISN) Q PINX . 2 KS X ISO/IEC 17310:2010 2 PINX A (ICS) . 3 . . ( ) . ISO/IEC 11579 1： 1994, Information technology Telecommunications and information exchange between systems Pri
7、vate Integrated Services Network Part 1： Reference configuration for PISN exchanges(PINX) ITU-T Rec. G.703： 1998, Physical/electrical characteristics of hierarchical digital interfaces ITU-T Rec. Q.920： 1993, Digital Subscriber Signalling System No. 1(DSS1) ISDN user-network interface datalink layer
8、 General aspects ITU-T Rec. Q.920 Am. 1： 2000, Amendment 1 to ITU-T Recommendation Q.920 ITU-T Rec. Q.921： 1997, ISDN user-network interface Datalink layer specification ITU-T Rec. Q.921 Am. 1： 2000, Amendment 1 to ITU-T Recommendation Q.921 ITU-T Rec. I.112： 1993, Vocabulary of termsfor ISDNs ITU-T
9、 Rec. I.460： 1999, Multiplexing, rate adaption and support of existing interfaces 2 . B . 4 4.1 , . (Integrated Services Digital Network) (CCITT Rec. I.112) (Private Integrated Services Network) (ISO/IEC 11579 1) (Private Integrated Services Network Exchange) (ISO/IEC 11579 1) 4.2 4.2.1 4.2.1.1 DQ-
10、PINXs Q 4.2.1.2 UQ- PINX Q KS X ISO/IEC 17310:2010 3 4.2.2 PINX , PINX( PINX PINX) , PINX( PINX) 4.2.3 PINX PISN / PISN PINX C IVN 4.2.4 PINX , PINX Q 4.2.5 Transit PINX , PINX PINX 5 ICS IPC PINX IPL PINX ISDN MP PINX PISN 6 .： 16 kbit/s 64 kbit/s - 64 kbit/s , C 64 kbit/s . 64 kbit/s (MP) 4 16 kbi
11、t/s - . , . . Q C . IPL . C , . 3 ECMA TR/76 7. . 7 Q KS X ISO/IEC 17310:2010 4 Q ： 3 (UQ) 3 PINX (DQ) . 1 . 3 . UQ , .： ： 16 kbit/s ： 1 ： ITU-T Rec. G.728 16 kbit/s LD-CELP C . 4 1 “ ” , “LD-CELP” . , “ ” , 1 . PISN . 5 C( ) QSIG . DQ .： ： ： ： 16 kbit/s C . DQ UQ C PINX (IPC) 8. . 8 PINX . 8.1 PINX
12、 .： 8.1.1 64 kbit/s (D64U) 1 ITU-T Rec. G. 703 , 64 kbit/s - . 6 ETS 300 290 . C , IPC .： ： ： KS X ISO/IEC 17310:2010 5 ： 64 kbit/s CCITT Rec. I.460(2.1.1) Q 64 kbit/s IPC 16 kbit/s . 7 CCITT Rec. I.460 64 kbit/s 1 8 1 . CCITT Rec. G.711 , 1 A-law PCM (MSB： Most Significant Bit) . , ITU-T Rec. G.728
13、 LD-CELP . ( , 2 HDLC, 3 QSIG), 1 (LSB： Least Significant Bit) . . 64 kbit/s IPC 4 16 kbit/s - . 16 kbit/s 64 kbit/s IPC .： 16 kbit/s 1 2 . 16 kbit/s 3 4 . 16 kbit/s 5 6 . 16 kbit/s 7 8 . 8.2 Q . 8.2.1 PINX C Q . Q C 64 kbit/s 16 kbit/s .： DQ- 16 kbit/s . UQ- 1 16 kbit/s . UQ- 2 16 kbit/s . UQ- 3 16
14、 kbit/s . 8.2.2 DQ- DQ- (2 ) ITU-T Rec. Q.920 A ITU-T Rec. Q.921 J . ITU-T Rec. Q.921 E SM/SREJ . DQ- , DQ- . 8.2.3 UQ- UQ- . KS X ISO/IEC 17310:2010 6 8 D . 9 PINX . PINX PINX： 8.2.1 UQ- 64 kbit/s IPC . , . KS X ISO/IEC 17310:2010 7 A ( ) (PICS) (proforma) A.1 A.3 (PICS) . ICS ICS . ICS . ICS . , .
15、 , , , ICS . , . , ICS . A.2 ICS A.2.1 ICS ICS - . , ( ) ( ) ( ) . “Status” , . . m ( .) o ( , , .) o. , . x c. , . :m , , , . item:o , , , . “Support” “Not Applicable” (N/A) KS X ISO/IEC 17310:2010 8 (Yes No) . A.2.2 , ICS . ICS . ( ) . , . A.2.3 ( ) . . , x. , . . , . A.3 PINX ICS A.3.1 ICS ( ) (
16、) , / , ( ) . . ( , , , ). KS X ISO/IEC 17310:2010 9 A.3.2 1.0 ( ) (A.2.3 )? No Yes ( Yes .) A.3.3 N/A A1 64 kbit/s (D64U) 16 kbit/s 8.1.1 m Yes A2 8.2.1 m Yes A3 DQ- 8.2.2 m Yes A4 UQ- 8.2.3 m Yes KS X ISO/IEC 17310:2010 10 B ( ) CCITT Rec. G.711(1988), Pulse code modulation(PCM) of voice frequenci
17、es ECMA TR/76(1999), Private Integrated Services Network(PISN) Architecture and Scenarios for Private Integrated Services Networking ETS 300 290(1994), Business Telecommunications(BTC), 64 kbit/s digital unrestricted leased line with octet integrity(D64U) Terminal equipment interface ITU-T Rec. G.72
18、8(1992), Coding of speech at 16 kbit/s using low-delay code excited linear prediction KS X ISO/IEC 17310:2010 11 C ( ) QSIG Q .： 1) ： ： 16 kbit/s ： 1 ： ITU-T Rec. G.728 16 kbit/s LD-CELP 2) ： ： 16 kbit/s ： PINX , , ISO/IEC , QSIG . Octet 3 ： 0 1 ISO/IEC Octet 4 ： 1 0 0 1 0 16 kbit/s Octet 5 1 0 1 0
19、1 0 G.728 LD-CELP KS X ISO/IEC 17310:2010 12 D ( ) UQ- BC = Bearer ConditioningCC = Call Control functional groupMP M P i f ti lMPQSWCBCCCEnd traffic64 kbit/s, A-law PCM64 kbit/s, LD-CELPTransit traffic16 kbit/s,LD-CELP16 kbit/s,LD-CELPQCELPcodecMPSpeechTerminalSBC CC MP SW TE D.1 / “ / ”, “ / ” “ ”
20、 “codec” , (CC) . , . 16 kbit/s, LD-CELP 64 kbit/s, LD-CELP 64 kbit/s, A-la PCM 16 kbit/s, LD-CELP KS X ISO/IEC 17310:2010 13 KS X ISO/IEC 17310:2010 ( ) , ( ) . 1 . ITU-T ISDN , ISO OSI . PINX 16 kbit/s (sub-multiplexing) 64 kbit/s . . 2 KS X ISO/IEC 17310： 2001 , KS X ISO/IEC 17310： 2010 . 3 ISO/I
21、EC 17310： 2000 , , . 4 ISO/IEC 17310： 2000 . 64 kbit/s 16 kbit/s 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS X ISO/IEC 17310:2010KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Information technology Telecommunications and information exchange between systems Private Integrated Services Network Mapping functions for the employment of 64 kbit/s circuit mode connections with 1
