1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 17311 64 kbit/s 8 kbit/s KS X ISO/IEC 17311:2010 2010 12 29 http:/www.kats.go.krKS X ISO/IEC 17311:2010 : ( ) ( ) () ()SJ ( ) : (http:/www.standard.go.kr) ： ：2001 12 31 ：2010 12 29 2010-0669 ： ： ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS
2、 X ISO/IEC 17311:2010 i ii iii 1 1 2 1 3 2 4 2 5 3 6 3 7 Q 4 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 17311:2010 .13 KS X ISO/IEC 17311:2010 ii ISO( ) IEC( ) . ISO IEC . ISO IEC . ISO IEC . ISO/IEC Directives, 3 . , I
3、SO IEC ISO/IEC JTC1 . . 75 % . . ISO IEC . ISO/IEC 17311 ECMA(ECMA-289 ) , “- ” ISO/IEC JTC 1 , ISO IEC . A , B, C D . KS X ISO/IEC 17311:2010 iii 2000 1 ISO/IEC 17311, Information technology Telecommunications and information exchange between systems Private Integrated Services Network Mapping func
4、tions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing , . (Private Integrated Services Networks) . ITU-T( CCITT) ISDN , ISO/IEC . PINX 8 kbit/s - 64 kbit/s . ECMA ISO/IEC JTC1, ITU-T, ETSI . . KS X ISO/IEC 17311:2010 64 kbit/s 8 kbit/s Information technology T
5、elecommunications and information exchange between systems Private Integrated Services Network Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing 1 64 kbit/s PINX 16 kbits/s PINX 6 8 kbit/s PISN(Private Integrated Services Network) . 1 . . PINX
6、(PINX) , C Q . , C . Q C . C Q ISO/IEC 11579 1 . C ITU-T Rec. G.703 , 64 kbit/s (D64U) . Q 8 kbit/s 16 kbit/s . . , Q C . . (PISN) Q PINXs . 2 KS X ISO/IEC 17311:2010 2 PINX A (ICS) . 3 . . ( ) . ISO/IEC 11579 1： 1994, Information technology Telecommunications and information exchange between system
7、s Private 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 data link
8、 layer General aspects ITU-T Rec. Q.920 Am. 1： 2000, Amendment1 to ITU-T Recommendation Q.920 ITU-T Rec. Q.921： 1997, ISDN user-network interface Data link 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 terms for ISDN
9、s ITU-T 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
10、.1 DQ- PINXs Q 4.2.1.2 UQ- PINX Q KS X ISO/IEC 17311:2010 3 4.2.2 PINX , PINX( PINX PINX) , PINX( PINX) 4.2.3 Inter-PINX PISN / PISN PINX C IVN 4.2.4 Inter-PINX , PINX Q 4.2.5 Transit PINX , PINX PINX 5 ICS IPC PINX IPL PINX ISDN MP PINX PISN 6 .： 8 kbit/s 64 kbit/s - 64 kbit/s , C 64 kbit/s . 64 kb
11、it/s (MP) 16 kbit/s 6 8 kbit/s - . 3 , . (SW) . . Q C . IPL . C , . 4 ECMA TR/76 7. . KS X ISO/IEC 17311:2010 4 7 Q Q ： 6 (UQ) 3 PINX (DQ) . 1 . 6 . UQ , .： ： 8 kbit/s ： 1 ： 5 6 C . 5 “ ” , 1 ( , GSM 06.90 AMR-CELP, ITU-T Rec. G.723.1 A/MP-MLQ CELP, ITU-T Rec. G.729 CS-ACELP ). , (MP) ( D ) (SW) , .
12、 C 6 “ ” , 1 . PISN . DQ .： ： ： ： 6 kbit/s C . DQ UQ C PINX (IPC) 8. . 8 PINX . 8.1 PINX . 8.1.1 64 kbit/ (D64U) 1 ITU-T Rec. G. 703 , 64 kbit/s - . 7 ETS 300 290 . KS X ISO/IEC 17311:2010 5 C , IPC .： ： ： ： 64 kbit/s CCITT Rec. I.460(2.1.1) Q 64 kbit/s IPC . 8 CCITT Rec. I.460 64 kbit/s 1 8 1 . CCI
13、TT Rec. G.711 , 1 A-law PCM (MSB： Most Significant Bit) . , ITU-T Rec. G- . ( , 2 HDLC, 3 QSIG), 1 (LSB： Least Significant Bit) . . 64 kbit/s IPC 1 16 kbit/s 6 8 kbit/s - . 16 kbit/s 64 kbit/s IPC . 8 kbit/s ( 1 6) 64 kbit/s IPC 3 8 . 8.2 Q . 8.2.1 PINX C Q . Q C 64 kbit/s .： DQ- 16 kbit/s . UQ- 1 6
14、 1 6 8 kbit/s . 8.2.2 DQ- DQ- (2 ) ITU-T Rec. Q.920 ITU-T Rec. Q.921 A . ITU-T Rec. Q.921 E SM/SREJ . DQ- , DQ- . 8.2.3 UQ- UQ- . KS X ISO/IEC 17311:2010 6 9 D . 10 PINX . PINX PINX： 8.2.1 UQ- 64 kbit/s IPC . , . KS X ISO/IEC 17311:2010 7 A ( ) (ICS) (proforma) A.1 A.3 (ICS： Implementation Conforman
15、ce Statement) . ICS ICS . ICS . ICS .： , . , , , ICS . , . , ICS . A.2 ICS ICS ICS - . , ( ) ( ) ( ) . “Status” . . m ( .) o ( , , .) o. , . x c. , . :m , , , . item:o , , , . “Support” “Not Applicable” (N/A) (Yes No) . KS X ISO/IEC 17311:2010 8 ICS . , ICS . ( ) . , . ( ) . . , x. , . . , . A.3 PIN
16、X ICS ICS ( ) ( ) , / , ( ) . . ( , , , ). KS X ISO/IEC 17311:2010 9 1.0 ( ) (A.2.3 )? No Yes ( Yes .) N/A A1 64 kbit/s (D64U) 8 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 17311:2010 10 B ( ) CCITT Rec. G.711(1988), Pulse code modulation(PCM) of voice freque
17、ncies 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 GSM 06.90 V
18、7.0.0(1999), Digital cellular telecommunications system(Phase2 ), Adaptive Multi-Rate(AMR) speech transcoding ITU-T Rec. G.723.1(1996), Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s. ITU-T Rec. G.729(1996), C source code and test vectors for implementation v
19、erification of the G.729 8 kbit/s CS-ACELP speech coder ITU-T Rec. G.729, Annex A(11/96) to Recommendation G.729 C source code and test vectors for implementation verification of the G.729 reduced complexity 8 kbit/s CS-ACELP speech coder KS X ISO/IEC 17311:2010 11 C ( ) QSIG Q .： 1) ： ： 8 kbit/s ：
20、1 ： , , GSM 06.90 AMR-CELP, ITU-T Rec. G.723.1 A/MP-MLQ CELP, ITU-T Rec. G.729 CS-ACELP 2) ： ： 8 kbit/s ： PINX , , ISO/IEC , QSIG . Octet 3 ： 0 1 ISO/IEC Octet 4 ： 1 0 1 0 0 8 kbit/s Octet 5 1 0 1 0 1 1 G.729 CS-ACELP 0 1 1 0 0 G.723.1 A/MP-MLQ CELP 0 1 1 0 1 GSM 06.90 AMR-CELP KS X ISO/IEC 17311:20
21、10 12 D ( ) UQ- BC = Bearer ConditioningCC = Call Control functional groupMP M P i f ti lMPQSWCBCCCEnd traffic64 kbit/s, PCM64 kbit/s, rate adaptedencoded speechTran8 kbenco8 kbit/s,encoded speechQcodecMPSBC CC MP SW TE D.1 / “ / ”, “ / ” “ ” “codec” , (CC) . , . 8 kbit/s, 64 kbit/s, 64 kbit/s, PCM 8 kbit/s, KS X ISO/IEC 17311:2010 13 KS X ISO/IEC 17311:2010 ( ) , ( ) . 1 . ITU-T ISDN ISO OSI . PINX 8 kbit/s (sub-multiplexing) 64 kbit/s . . 2 KS X ISO/IEC 17311： 2001 , KS X ISO/IEC 17311： 2010 . 3 ISO/IEC 17311： 2000 , , . 4 ISO/IEC 17311： 2000
