ITU-R S ITU-R S (ITU-R 269/4 ( )
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1 ITU-R S.709- ( ) ITU-R S.709- (ITU-R 269/4 ) (IPoS) TIA EN (ETSI) DVB-RCS.(ETSI) BSM/RSM-A ( ( ( (
2 ITU-R S ( ).. : 2 (TIA) (IPoS) IP - (2000) (ETSI) DVB ETSI BSM/RSM-A ETSI RSM-A TIA-008 ETSI EN V..3. ETSI RSM-A CE-OQPSK TDMA ,33 00 FDMA-TDMA kbit/s 52 kbit/s 28 Mbit/s 6 Mbit/s 2 IETF IP TIA-008 CE-OQPSK DVB-S 45 MF-TDMA kbit/s 28 kbit/s 64 kbit/s 256 ETSI EN QPSK DVB-S 45 MF-TDMA DVB/MPEG2-TS P/AAL5/ATM (Mbit/s)
3 3 ITU-R S.709- :. : -. : -. : - 2 ( < > ) ( ) + ) ( ISP : : : ADSL LMDS PoP.2 : - / -. - :
4 ITU-R S :2 ( ) ST ST ST ST Hub ST ST ST ST = ST / = Hub
5 5 ITU-R S.709- : " " -.(bent-pipe architecture) IP 3 (ETSI).. (BSM). (SI-SAP).(3 ) 3 End System A Satellite Terminal A Satellite Satellite Terminal B End System B TCP/IP External SAP SI-SAP SI - BSM SAP External SI - SI-SAP :TCP
6 ITU-R S : IETF IP IP SI-SAP..(4 ) 4.. (SDAF). SI-SAP.SI-SAP UDP TCP IPV4 or IPV6 SIAF (ETSI) SI-SAP SI-SAP SI-SAP SDAF-A SDAF-B SDAF-C SLC-A SLC-B SLC-C SMAC-A SPHY-A A SMAC-B SPHY-B B SMAC-C SPHY-C C (RTTE) :SIAF :UDP (SI) ) (SD) ). 3 ( ) 2.IP
7 7 ITU-R S.709- IP IP IP. IP IP..5 IP IP SI-SAP.( ) IP 6.2 IP 5 I.2 I.5 I.5 I.0 2 TCP/UDP TCP/UDP IP IP SI-SAP IP SI-SAP IP SPHY SPHY SPHY 2 2 BSM TIA-008-A A. TIA-008-A TIA
8 .3 WorkItem.asp?WKI_ID=5626 ITU-R S DVB-RCS 2003 Published V.3. EN ETSI.4 ETSI-SES/BSM/RSM-A Item.asp?WKI_ID= Item.asp?WKI_ID= Item.asp?WKI_ID= Item.asp?WKI_ID= Item.asp?WKI_ID= V..2 V..2 V..2 V..2 V..2 ETSI TS ETSI TS ETSI TS ETSI TS ETSI TS ETSI ETSI ETSI ETSI ETSI 2 : (Ack-return) (Class of service) (Constant rate) (Access control field) (Bandwidth on demand) (Binary phase shift keying) (Broadband satellite multimedia) (Cyclic redundancy check) (Constant rate with burst) (Data link layer) (Digital video broadcast) ACF ACK-RET BoD BPSK BSM CoS CR CRC CRWB DLL DVB
9 9 ITU-R S.709- (Internet protocol) ( ) (Local area network) ( ) (Persistent aloha) Aloha (Physical) ( ) (Packet IDentifier) (Point-to-point) (Quality of service) (Radio frequency) (Reed-Solomon) - (Slotted aloha) Aloha (Extended data unit) (Frequency division multiple access) (Forward error correction) (Geosynchronous Earth orbit) (Kilobits per second (thousands of bits per second)) (High priority burst) (High volume up-link) (Low volume low latency) (Monitoring and control) (Medium access control) (Megabits per second (millions of bits per second)) (Multicast group ID) (Offset quaternary phase shift keying) (Network control centre) (Normal priority burst) (Program clock reference) (Packet delivery service) (Protocol data unit) (Performance enhancing proxy) (Pseudo-random number) (Packet transmission opportunity) (Quaternary phase shift keying) (Regenerative satellite mesh) (Security access module) (Service access point) (Service data unit) EDU FDMA FEC GEO HPB HVUL IP kbit/s LAN LVLL M&C MAC Mbit/s MGID NCC NPB OQPSK PA PCR PDS PDU PEP PHY PID PN PTO P-P QoS QPSK RF RS RSM SA SAM SAP SDU
10 ITU-R S (Satellite independent-sap) (Satellite terminal) (Unique word) (Satellite earth station) (Satellite link control) (Satellite MAC) (Terminal burst time plan) (Transmission control protocol) (Time-slot composition table) (Time division multiplexing) (Time division multiple access) (Terminal information message) (Up-link data channel) (User data protocol) (User data transport services) (Uplink power control) (Voice-over-IP) (IP) SES SI-SAP SLC SMAC ST TBTP TCP TCT TDM TDMA TIM UDC UDP UDTS ULPC UW VoIP (IPoS) TIA IPoS... IPoS (PHY)
11 ITU-R S (DLL)... (SLC)... (MAC) (TIA) (IPoS) ) IPoS. IP DVB (. DVB " " IPoS..(DVB/MPEG) / 3 IPoS 2.IPoS. 2 : IPoS. :. (bent-pipe) : IPoS. (GHz 8/7 GHz 30/20 GHz -4/0 GHz 6/4 ) - IPoS (PHY)..(FSS) GHz -4/0 IPoS IPoS :. IP. (PC). : : -. (USB)
12 ITU-R S : (LAN).IPoS. IPoS 6 (IP) 6 -.IPoS LAN - ku :IPoS : LAN - LAN.. :IPoS -. IPoS. : -.. IP : IPoS IPoS - IPoS.. 2.2
13 3 ITU-R S.709- IPoS. -.IPoS. IPoS :. : - USB : : -.IPoS.(SOHO).. : : -.IPoS : -.( ).IPoS IPoS IP IPoS IPoS 3.3 " " IPoS.
14 ITU-R S TR (BSM) IPoS 7 diffserv UDP IPv4 or IPv6 TCP intserv OSI SI-SAP 2 OSI OSI :.SI-SAP -.(IP).( (PEP) ) -.SI-SAP -. - (2 ) SI-SAP 7 SI-SAP.(ISO) 7..IPv6 DiffServ IntServ IPoS. IPoS : IP :(U). :(C). : :2
15 5 ITU-R S.709- :(M).. :3. IPoS. :(PHY). :(DLC).. :.IPoS (PHY) 3.3 (PHY).. M C U : PHY. U. DLC C ( ) E bt /N DVB IPoS. DVB " " IP.7/8 5/6 3/4 2/3 /2 (FEC) (OQPSK) IPoS 28 / Turbo FEC 256
16 ITU-R S (MF-TDMA) IPoS.. 45 IPoS " "."" " ".. :.IPoS (DLL) 6.3 (DLL) (SLC) - (MAC) -. - (SLC) 7.3 (DLC) (SLC).. IPoS.. SLC ( 0 0 = ). SLC : SLC. - (IP PDU) -.. PDU -. "" - (MAC) 8.3 : MAC " " MAC MAC : -. :MAC -. DLC. DLC : -.
17 7 ITU-R S.709- IPoS..(DVB/MPEG) DVB/MPEG.(PID). PID PID. IPoS IPoS.IPoS.IPoS.IPoS IPoS IPoS 9.3 :IPoS PSI (PSI) IPoS IPoS IPoS : :2 IPoS DVB/MPEG.MAC. : IP :IP -. IP : -.IPoS :PEP -.. (TCP) ( PIM-SM) IP : -. IPoS.IPoS 0.3
18 ITU-R S ETSI EN V RCST (MAC) (CRA).6... (RDBC) (VBDC) (AVBDC) (FCA) (MF-TDMA)
19 9 ITU-R S (DVB-RCS) :. Turbo : / (RCST) (ATM) MPEG2-TS (MAC) DVB-S :. ( ) : -. : - ) : -.(. (OSI)
20 ITU-R S DVB 9 9 (DVB ) /(RCST) (STB) ) (STB (STU) (NIU) : : -.. : : -. :( ) -.. : -... ) (RCST) RCST. (. RCST.
21 2 ITU-R S RCST :0. :(NCC) -. RCST :(TG) - ) /.( PSTN ISDN ) (. : - / (DVB-S). 0 DVB 2 DVB RCST 2 RCST RCST RCST RCST 2 2 = NCC / = RCST
22 ITU-R S RCST NCC." " RCST NCC.. RCST TR EN RCST 3.ETR 54 EN EN ETS RCST./. RCST 4 MAC I/Q RCST.4 RCST. RCST TDMA NCC.RCST : (NCR) -.DVB/MPEG2-TS -. MPEG2 PID NCR ISO/IEC 388- PCR NCR NCC NCR MPEG.ppm 5..4
23 23 ITU-R S NCR MPEG-2 TS RCST.RCST NCC MHz 27.(MPEG-2 TS) MPEG NCR RCST..NCR. RCST.( ) RCST.. RCST BTP. (BTP) (NCR ) NCR. RCST. RCST RCST. NCC..BTP NCR NCR. %50.. NCR. TBTP NCR RCST. DVB. NCR. RCST.NCC ppm 20.TCT. /20 (SYNC) (ACQ) 4..4 (TRF) :..(CSC). RCST (TRF).MPEG-2 TS (ATM). TRF
24 ITU-R S ATM TRF ATM N atm ATM.ATM ATM ATM. N p,atm.atm TRF 2 2 ATM TRF N atm N p,atm ATM 53 ATM 53 ATM ATM 53 ATM 53 ATM MPEG-2 TS MPEG-2 TS N mpeg MPEG-2 TS MPEG-2 TS TRF MPEG-2 TS 3 TRF N mpeg 88 MPEG-2 TS 88 MPEG-2 TS 88 MPEG-2 TS 88 MPEG-2 TS MPEG-2 TS MPEG-2 TS TRF MPEG2 RCST. MPEG-2 TS TRF. TCT.CSC NCC RCST
25 25 ITU-R S.709- RCST.(ACQ SYNC). (SYNC) SYNC RCST N p,sync (SAC) SYNC SYNC TRF..SYNC 4..NCC SYNC. SYNC - 4 SYNC SAC N p, sync SAC. QPSK (MAC) RCST RCST..(M&C).(TIM) (SAC) ATM TRF SYNC RCST (SAC).(MAC)
26 (SAC) ITU-R S MSB 8 MSB MSB MSB (M&C) VBDC x 00 RBDC x kbit/s 2 00 AVBDC x 0-. " " = CR 0 x 0 = Logon_ID MSB (M&C) 0 x x x x x 7FFF 0 x x FFFF 0 x 0 0 x 0 x F 0 6 (M&C) MPEG-2 TS ATM IP.(TDMA) :.MPEG-2.(TR 0 54 IP/AAL5/ATM :ATM - : MPEG - ) DVB/MPEG-2 TS : IP MPEG-2 - IP/AAL5/ATM/MPEG-TS
27 27 ITU-R S A RCST ( IP/AAL5/ATM/MPEG2/DVBS ) 7 MAC DULM () MPEG MPEG DVB-S DVB-S
28 ITU-R S : (CRA) - (RBDC) - (VBDC) - (AVBDC) - (FCA) - 6 (CRA)..NCC RCST.6 (RBDC) RBDC.RCST RBDC.( ) NCC RCST RCST RBDC.NCC RCST RBDC NCC ) 5. RBDC.8 ( RBDC CRA RBDC CRA. (VBDC) VBDC.RCST VBDC ) NCC RCST RCST.( RCST. (AVBDC) VBDC.RCST AVBDC ) NCC RCST RCST VBDC AVBDC.( RCST.( ) VBDC (FCA) RCST FCA.NCC RCST..RCST FCA NCC
29 29 ITU-R S FCA..(MF-TDMA).CSC MF-TDMA RCST (MF-TDMA).(MF-TDMA). RCST RCST NCC.. : ( ) DVB - -.( ) IP - / DVB/MPEG-TS..( ) DVB. 8 8 () IP IPsec IP DVB-S ( MPEG ) DSM-CC MPEG-TS DVB-S AAL5 ATM MPEG-TS DSM- CC AAL5 ATM ATM ) ( DSM_CC + ) (
30 ITU-R S ETSI BSM/RSM-A RSM-A... RSM-A.2... RSM-A SLC.4... (SMAC) (CoS) Aloha
31 3 (ETSI) ITU-R S.709-.(02 89-~3 ETSI TS ~7 ) SES/BSM RSM-A RSM-A RSM-A ) SES/BSM RSM-A (ETSI)..(02 89-~3 ETSI TS ~7.(ETSI TS ) ETSI SES/BSM (SI-SAP) RSM-A. FDMA-TDMA. TDM.... MAC TDM... RSM-A (ETSI TS ) ETSI/BSM :. ( Ka ) - IP (PEP) ) -.(.(ETSI TS ) (SI-SAP). OSI SI-SAP.(ST-to-ST) 9 RSM-A ST SI-SAP.(PHY) (SMAC) (SLC) (BoD) MAC.MAC MAC
32 ITU-R S / T 9 RSM-A IP IP Plus IP Plus IP USB SI SD SI-SAP U PHYS P PHYS SI-SAP U SI SD USB / T ) BSM RSM-A (PHY). 3 (ETSI TS ~7 : RSM-A.(SMAC) (SLC) (ETSI TS ~3 ) BSM RSM-A SLC/SMAC. 4. (SAM) RSM-A. 5 SAM ST 20 3 FDMA-TDMA TDM + TDM (ST) (ST)
33 33 ITU-R S.709- :20.(FDMA-TDMA) : - FDMA-TDMA..Mbit/s 6 kbit/s 28.(TDM) : - TDM TDM.. /. 2 2 :3 ( ) ( ) :2 ( ) ( ) :6 :4 (OQPSK) (OPSK) :5 ST ST :7 :QPSK :OQPSK RSM-A..
34 ITU-R S MAC (3 ) FEC FEC RS 32 (2 ) (UW) TDMA RSM-A MAC SMAC.. TDMA.( ) FEC. MAC.23
35 35 ITU-R S MAC 220 MAC RSM-A 0 RSM-A 8 ( ) 00 ) 3 MAC.(ETSI TS ~7 ) RS (244,220)..3 : MAC - -.(2,8) (ETSI TS ~7.24.Mbit/s 6 Mbit/s 2 kbit/s 52 kbit/s : FDMA TDMA 24 ms (Mbit/s 6 (Mbit/s 2 (kbit/s ) 4) ) 0 7 (kbit/s 28 )
36 ITU-R S : TDMA Mbit/s 2 Mbit/s ).kbit/s 28 2.kbit/s (ETSI TS ~3 FDMA-TDMA : FDMA TDMA.Mbit/s 6 kbit/s 28.( ) ( ). TDMA ( ) TDMA (UW) (UW) TDMA...(ETSI TS ~7 ) 4 8 MHz kbit/s 28 ) 2 62,5.(OQPSK) MHz 500.(ETSI TS ~ Mbit/s 6 Mbit/s 2 kbit/s 52
37 37 ITU-R S MHz MHz RHCP LHCP 29.5 GHz 30.0 GHz Mbit/s 6 Mbit/s 2. kbit/s / :LHCP :RHCP kbit/s 52 kbit/s MHz 62.5.Hz 65 04⅔ kbit/s 52 kbit/s 28..Hz ⅔ 0 Mbit/s , Mbit/s 2 MHz.Hz ⅓ Mbit/s 6 Mbit/s 6. MHz 62, (ULPC) : ULPC..(ETSI TS ~ ) 6
38 ITU-R S MAC (3 ) FEC RS 6 FEC (2 ) (UW) TDM TDM. FEC. MAC SMAC. MAC.RSM-A. ( ) FEC. TDM..28 MAC
39 39 ITU-R S MAC 26 MAC RSM-A 0 RSM-A 8 ( ) 00 ) 3 MAC.(ETSI TS ~7.2.3 : MAC ) ).(ETSI TS ~7.2/ MAC - (RS 236, ( ) ,768...( /4 /3 )
40 ITU-R S ms N 2 N N N (/3 ) /3. ). /4 /3 :. ( /3 /4.(ETSI TS ~7 ) 2.(ETSI TS ~3 ) RSM-A SMAC/SLC 4 (QPSK).(ETSI TS ~7 ).... : /4 /3 ) QPSK ⅓ - /3 -.( BPSK ⅓ Q I ) QPSK /4 -.( BPSK Q I ) QPSK ( BPSK Q I
41 4 ITU-R S.709- : -...(ETSI TS ~7 ) 5-6..(ETSI TS ~7 ).( ) -.(ETSI TS ~7 ) (SLC).(SMAC) 4 SLC. : SLC /.. CRC -.(SDU) (EDU) -. SLC EDU -.EDU SLC.(SLC-PDU) - (SMAC). : SMAC. -. (UDC) SDU (UDTS) -.(PDS) MAC RSM-A -.SLC-PDU.4 2.4
42 ITU-R S (CoS). RSM-A.PDS RSM-A. PDS.... RSM-A.. (ACF) (SAM).U MAC. RSM-A / MGID MGID.(MGID) ( ) NOCC. MGID : SMAC.(HVUL) (BoD) BoD.. Aloha Aloha..." " HVUL.. " "..NOCC (CoS) (QoS). (ETSI TS ) BSM (QoS).(CoS) ITU-T Y. 54 BSM
43 43 ITU-R S.709- (UDTS) RSM-A. UDTS PDS.(PDS) RSM-A BSM 3..RSM-A UDTS (ETSI TS ) RSM-A UDTS () CR CRWB LVLL HPB NPB NPB NPB ) 3 RSM-A UDTS BSM Y.54 N/A N/A SMAC/SLC.ITU-T Y.54 ( ETSI TS ) BSM - (VoIP) ) - ( (PEP ) PEP ) ( ) (IP /. ( ) () 2 RSM-A UDTS.( ETSI TS ~3 "7" "0" BSM BoD 30 ) SMAC/SLC 2 PDS UDTS.(ETSI TS ~3
44 PDS ITU-R S UDTS (CoS ) SI-SAP UDTS CoS SLC-SAP UDTS CoS UDTS ACK- RET LVLL NPB HPB CRWB CR PDS UDTS PDS SA PA PHY-SAP. (PTO) SLC.. PDS. UDTS SMAC PDS SMAC PTO. PTO.PTO 5.4
45 45 ITU-R S NOCC.. UDC..SMAC SLC.. SMAC..(ETSI TS ~3 ) SMAC/SLC 2 Aloha Aloha ( ) Aloha /..TCP SMAC/SLC 2 - / Aloha.(ETSI TS ~3 ) -. (SAM) RSM-A SAM.. SAM. 3. NOCC.(ETSI TS ~3 ) SMAC/SLC : RSM-A SAM
46 (ST) ITU-R S SAM SAM SAM ACF ACF NOCC NOCC
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