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e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.2.2 NB conditions | The test shall verify the performance of the CuT in NB mode. Speech coding for narrowband speech connections using a normal 32 kbit/s payload DECT RF slot shall not be worse than what is achieved by Recommendation ITU-T G.726 [4]. The CuT shall enable the same range where communication is possible between DECT PP and F... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.2.3 WB conditions | The test shall verify the performance of the candidate codec in WB mode for DECT scenarios. Speech coding for wideband speech connections using a 32 kbit/s payload for normal DECT RF slots shall not be worse than what is achieved recently by Recommendation ITU-T G.722 [3] using a 64 kbit/s payload for long DECT RF slot... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.2.4 SWB conditions | Speech coding for super-wideband speech connections using a long 64 kbit/s payload DECT RF slot shall not be worse than what is achieved by EVS-SWB at 13,2 kbit/s and better than what is achieved by Recommendation ITU-T G.722 [3] at 64 kbit/s. The DECT evolution RF connection shall enable the same range where communica... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.3.1 Overview | The packet loss concealment performance of CuT shall be evaluated compared to G.726 in NB and G.722 in WB and to SWB codec. Table 4: DECT Packet loss and bit error rates Packet Loss Profile Normalized Averaged signal strength (RSSI) PLR [%] BER rounded [%] DP0 1 (136 dB) 0 0 DP1 0,41 (56 dB) 0,99 0,01 DP2 0,35 (48 dB) ... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.3.2 NB conditions | The error profiles DP0, DP1, DP2, DP3 (see Table 5) and random FER 3 % and 6 % shall be applied for: CuT: 400. LC3plus, 32 kbit/s, sampling rate 8 kHz, 10 ms framing. Requirement: 401. G.726 32 kbit/s with G.711 Appendix I PLC [10]. |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.3.3 WB conditions | The error profiles DP0, DP1, DP2, DP3 (see Table 5) and random FER 3 % and 6 % shall be applied to: CuT: 500. LC3plus, 32 kbit/s, sampling rate 16 kHz, 10 ms framing. Requirement: 501. G.722 64 kbit/s with PLC. |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.3.4 SWB conditions | The error profiles DP0, DP1, DP2, DP3 (see Table 5) and random FER 3 % and 6 % shall be applied for: CuT: 600. LC3plus, bitrate 64 kbit/s, sampling rate 32 kHz, 10 ms framing. Requirement: 601. G.722 64 kbit/s with PLC (G.722 conditions required to check that SWB connections achieve the same DECT distance of portable a... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.4.1 Overview | VoIP networks today use mainly G.711 for NB, G.722 for WB and OPUS for SWB. As SWB services are currently deployed in VoLTE, EVS-SWB may serve as the alternative reference point. However, OPUS is used in the following proposal. A new ETSI VoIP codec shall provide the same or better speech quality than previous VoIP net... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.4.2 NB conditions | For narrowband VoIP network speech coding connections using up to 64 kbit/s payload, the CuT shall not be worse than G.711 coding. The following conditions shall be included into the test (Input speech levels to be applied are -16 dBov, -26 dBov, -36 dBov): CuT: 700. LC3plus, bitrate of 32 kbit/s, sampling rate 8 kHz, ... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.4.3 WB conditions | VoIP network speech coding done by CuT for wideband speech connections using up to 64 kbit/s payload shall not be worse than G.722 coding. The following WB conditions shall be included into the test (Input speech levels to be applied are -16 dBov, -26 dBov, -36 dBov): CuT: 800. LC3plus, 32 kbit/s, sampling rate 16 kHz,... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.4.4 SWB conditions | VoIP network speech coding for super wideband speech connection typically uses a payload of 64 kbit/s. The CuT shall not be worse than OPUS (CELT mode, Constant Bitrate Mode (CBR), 64 kbit/s, complexity = 0, FEC off, fullband mode, 10 ms framing) for coding. The following SWB conditions shall be included into the test ... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.5.1 Overview | The following Packet Loss Profiles (PLPs) shall be applied. Table 5: Packet Loss Profiles for VoIP application testing N Packet Loss Profile Burst Length (No. Packets) Average Loss Rate (%) Comments 1 PLP0 0 0 No loss 2 PLP1 1 1,43 Uniform loss 3 PLP2 2 2,87 Synchronized with PLP1 4 PLP4 4 5,74 Synchronized with PLP1 5... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.5.2 NB conditions | The CuT PLC shall be as good as, or better than G.711 appendix I for random packet losses at 20 ms packet size. The Packet Loss Profiles PLP0, PLP1, PLP2, PLP4 and PLP7 (see Table 5) and FER 3 % and 6 % shall be applied for: CuT: 1000. LC3plus, bitrate of 32 kbit/s, sampling rate 8 kHz, 10 ms framing, 16 bits per audio... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.5.3 WB conditions | The CuT PLC shall be as good as or better than G.722 PLC for random packet losses at 20 ms packet size. The Packet Loss Profiles PLP0, PLP1, PLP2, PLP4 and PLP7 (see Table 5) and FER 3 % and 6 % shall be applied for: CuT: 1100. LC3plus, bitrate 32 kbit/s, sampling rate 16 kHz, 10 ms framing, 16 bits per audio sample. 1... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 6.5.4 SWB conditions | The Packet Loss Profiles PLP0, PLP1, PLP2, PLP4 and PLP7 (see Table 5) and FER 3 % and 6 % shall be applied for: CuT: 1200. LC3plus, bitrate 64 kbit/s, sampling rate 32 kHz, 10 ms framing, 16 bits per audio sample. 1201. LC3plus, bitrate 64 kbit/s with RTP redundancy mode, sampling rate 32 kHz, 10 ms framing, 16 bits p... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 7 Requirement verification | |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 7.1 Requirement verification for subjective tests | Each condition in clauses 6.1 to 6.4 labelled as requirement shall be compared to the corresponding CuT condition using a Student's Dependent Groups t-test (single-sided at 95 % confidence level) on the subjective scores. This data will be the base for verifying that the CuT meets or exceeds the requirement. Additional... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 7.2 Requirement verification for objective tests | Each condition in clauses 6.2 to 6.5 labelled as requirement shall be compared to the corresponding CuT condition using a Student's Dependent Groups t-test (single-sided at 95 % confidence level) on the objective scores generated as described in clause 5.3. Additionally, the same rule shall be applied to the performanc... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 8 Performance summary | The electronic attachment of the present document "Summary_TTF005_green_v2.xlsx" contained in subfolder "Raw voting data along with their statistical processing" in archive ts_103624v010401p0.zip which accompanies the present document, provides an overview of all statistical results of the LC3plus codec in comparison t... |
e55ce9ff77129606caa5fa81ba099536 | 103 624 | 9 Conclusion | LC3plus is recommended as the ETSI codec for global deployment in DECT and VoIP applications. ETSI ETSI TS 103 624 V1.4.1 (2025-03) 31 Annex A (normative): Conditions for the P.800 experiments The conditions for the P.800 experiments are contained in subfolder "Conditions for the P.800 experiments" in archive ts_103624... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 1 Scope | The present document describes the Single Illumination System, which allows to deliver Parent Signals for direct reception by consumer receivers and, at the same time, for a deterministic generation of daughter streams for terrestrial retransmission. Parent Signals can be provided to the daughter site via all defined T... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 2 References | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 2.1 Normative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which a... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 2.2 Informative references | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks i... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 3 Definitions, symbols and abbreviations | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 3.1 Definitions | For the purposes of the present document, the following terms and definitions apply: control stream generator: device that generates metadata - namely Framing and Timing information (F&TI), DSA Configuration Information (DSACI) and Layer 1 signalling - for the daughter site signal(s) daughter site adapter: device that ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 3.2 Symbols | For the purposes of the present document, the following symbols apply: ⌈x⌉ Round towards plus infinity: The smallest integer that is not less than x ⌊x⌋ Round towards minus infinity: The largest integer that does not exceed x continuity_counter(i) Continuity Counter - part of PSI/SI - of TS packet(i) DFL(i) Data Field ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 3.3 Abbreviations | For the purposes of the present document, the following abbreviations apply: ASI Asynchronous Serial Interface BAT Bouquet Association Table BBF BaseBand Frame BUFS BUFfer Size CA_PID Conditional Access Packet IDentifier CAS Conditional Access System CAT Conditional Access Table CBR Constant Bit Rate CRC Cyclic Redunda... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 4 DVB Single Illumination System definition | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 4.1 System overview and architecture | The target is, on the one hand, to feed receivers installed at consumer's households with (a) "Parent" Signal(s) suitable for direct reception and, on the other hand, to use the same signal(s) to derive services and service components for terrestrial re-transmission. The Parent Signal(s) might typically be uplinked - v... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 4.2 Clock referencing throughout the DSA chain | The starting point for all the DSAs is the set of TSs received from the Parent Network(s). Every packet of every TS has an associated PCRabs value; this value is carried in ordinary PCRs in the special "SIS Service" and values for packets within the same parent TS not carrying such a PCR are interpolated according to a... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5 Specification of Parent Signals | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.1 Overview | The Parent Signals at interface H shall comprise one or more DVB Transport Streams compliant to ISO/IEC 13818-1 [5] and suitable for direct reception by DVB-compliant consumer receivers. Those Transport Streams contain DVB services as defined in ETSI EN 300 468 [6] and SIS metadata for generation of the T2-MI or T mega... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.2 Service Information (PSI/SI) | PSI/SI signalling as defined in ISO/IEC 13818-1 [5] and ETSI EN 300 468 [6] shall be part of the Parent Signals for the types of services present in the multiplexes addressing the Daughter Site Adapter: • Parent Network-only services. • Common services addressing Parent Network receivers and terrestrial transmitters: -... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.3 SIS Services carrying PCRabs | Each Parent Signal shall include a generated SIS Service. This service carries PCRabs using the transport packet adaptation mechanism (see ISO/IEC 13818-1 [5]) on a PID that is designated as the PCR_PID in the PMT. The Primary SIS Service (see clause 5.7.3.2.1) shall consist of the F&TI component, while in other SIS Se... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.4 Layer 1 signalling | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.4.1 DVB-T2 case | L1 signalling consists of T2-MI packets of type 1016 (L1-Current) and, if applicable, type 1116 (L1-Future), as defined in ETSI TS 102 773 [1]. T2-MI packets of type 1016 are used for DSA processing. T2-MI packets of type 1116 are simply piped through the DSA. See clause 6.6 for details. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.4.2 DVB-T case | L1 signalling for DVB-T shall be carried in an F&TI packet - based on the MIP structure (see ETSI TS 101 191 [4]). |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.5 Other T2-MI packet types (DVB-T2 case) | For DVB-T2 use cases, a single CSG prepares all T2-MI packet types - except for the Baseband Frame type 0016. T2- MI packets of type BBF are created by the DSA and are inserted by the T2-MI multiplexer on daughter site. The same CSG shall also provide T2-MI packets of type F016 carrying Framing & Timing Information (se... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.6 Framing & Timing Information (F&TI) | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.6.1 Overview | The Framing & Timing Information provides metadata required by the DSA for building - in the DVB-T2 case - BBFRAMEs, Interleaving Frames and T2-frames. In the DVB-T case mega-frames are built. The details of this deterministic process are specified in clause 6. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.6.2 DVB-T2 case | F&TI for DVB-T2 shall be carried in a T2-MI packet (see clause 5.8) of type F016. The T2-MI packet shall be coded as shown in table 2. One such packet shall be sent for each T2-frame - prior to the provision of the data and metadata for that T2-frame. ETSI ETSI TS 103 615 V1.1.1 (2018-08) 20 Table 2: Syntax of Framing ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.6.3 DVB-T case | Framing & Timing Information (F&TI) for DVB-T shall be carried in a MIP packet (see ETSI TS 101 191 [4]), to which the megaframe_timestamping function is added. The transport_packet_header has its PID defined by DSACI (see clause 5.7), i.e. the default PID for MIPs is not used. This way an F&TI packet is formed by the ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7 DSA Configuration Information (DSACI) | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.1 Overview | The definition of DSA Configuration Information is applicable to both terrestrial transmission systems covered by the present document, i.e. DVB-T2 (ETSI EN 302 755 [2]) and DVB-T (ETSI EN 300 744 [3]). The DSA is configured on the basis of the DSA Configuration Information (DSACI) provided by the CSG. DSACI is formatt... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.2 DSACI Structure | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.2.1 XML schema representation | Table 4 outlines the top level XML schema structure of the DSA Configuration Information. Table 4: Structure of the DSACI XML schema type_global_configuration type_input_configuration type_remultiplexing type_output_processing |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3 XML types and XML elements of the DSA Configuration Information | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.1 Global configuration | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.1.1 Overview | The XML type_global_configuration consists of the XML elements current_DSA_group_id, global_version_number, global_application_time and SIS_edition. ETSI ETSI TS 103 615 V1.1.1 (2018-08) 23 |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.1.2 XML schema representation | Table 5 outlines the XML schema structure of the aforementioned parameters: Table 5: XML schema syntax of the type_global_configuration <?xml version="1.0" encoding="UTF-8"?> IETF RFC 3629 [11] <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.1.3 Definition of XML elements and XML types | current_DSA_group_id: Indicates the group of DSAs this DSACI parameter set, i.e. the contents of the entire DSACI structure outlined in clause 5.7.2, applies to. global_version_number: Indicates the version of the entire current DSACI set. Any change to any of its parameters results in an incrementation by 1 of this gl... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.2 Input configuration | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.2.1 Overview | The XML type_input_configuration identifies the Transport Streams at the input stage of the DSA services and service components are to be extracted from for daughter site re-transmission. This XML type also assigns a replacement identifier - source_id - to the double input_TS_id/input_ON_id. Furthermore it identifies t... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.2.2 XML schema representation | Tables 6 outlines the XML schema structure of the type_input_configuration: Table 6: XML schema syntax of the type_input_configuration <!-- type_input_configuration--> <xs:complexType name="type_input_configuration"> <xs:sequence> <xs:element maxOccurs="unbounded" minOccurs="1" name="input" type="type_input_parent" /> ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.2.3 Definition of XML elements and XML types | input_TS_id: Identifier of an input TS to be selected for DSA processing. input_ON_id: Identifier of the Original Network the aforementioned input TS belongs to. This parameter together with the input_TS_id are uniquely identifying the related Transport Stream. source_id: An identifier that replaces the double input_TS... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.3 Remultiplexing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.3.1 Overview | The XML type_remultiplexing assigns output Transport Streams to Physical Layer Pipes - in the case of DVB-T2. In the DVB-T case the PLP_ID has no meaning and shall be ignored. Each PLP/TS assignment also consists of the elements pid_processing, service_pmt_processing and psisi_processing. The latter element, in turn, c... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.3.2 XML schema representation | Table 7 outlines the XML schema structure of the <remultiplexing> section. Table 7: XML schema syntax of the type_remultiplexing <!-- type_remultiplexing--> <xs:complexType name="type_remultiplexing"> <xs:sequence> <xs:element name="output_TS" type= "type_output_TS" minOccurs="1" maxOccurs="unbounded"/> </xs:sequence> ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.3.3 Definition of XML elements and XML types | PLP_id: Identifies the PLP carrying the Transport Stream identified with the parameters output_TS_id, output_ON_id and output_network_id, coding as defined in ETSI EN 302 755 [2]. output_TS_id: Identifies the output Transport Stream the loop instance is covering. output_ON_id: Identifies the Original Network the aforem... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.4 PID processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.4.1 Overview | The XML type_pid_processing replaces Packet Identifiers at the input of the DSA by PIDs as they shall appear at the output of the DSA. Packet identification being part of subsequent DSACI XML types is in almost all cases based on the element output_PID. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.4.2 XML representation | Table 8 outlines the XML schema structure of the type_pid_processing. Table 8: XML schema syntax of the type_pid_processing <!-- type_pid_processing --> <xs:complexType name="type_pid_processing"> <xs:sequence> <xs:element name="pid" type="type_pid_proc" minOccurs="0" maxOccurs="unbounded"/> </xs:sequence> </xs:complex... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.4.3 Definition of XML elements and XML types | source_id: Identifies the related Transport Stream uniquely and replaces the TS_Id/ON_Id double. input_PID: Packet Identifier of the related component within the input TS identified by the source_id. output_PID: Packet Identifier of the same component as the one identified with the input_PID abobe within the related ou... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.5 Service and PMT processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.5.1 Overview | The XML type_service_pmt_processing maps service identifiers, service names and provider names from the related input settings to the corresponding output settings - for all services belonging to a single output TS. It also defines how PMTs are to be processed and identifies the still applicable CA Systems for each ser... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.5.2 XML schema representation | Table 9 outlines the XML schema structure of the type_service_pmt_processing. Table 9: XML schema syntax of the type_service_pmt_processing <!-- type_service_pmt_processing --> <xs:complexType name="type_service_pmt_processing"> <xs:sequence> <xs:element name="service" type="type_service" minOccurs="0" maxOccurs="unbou... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.5.3 Definition of XML elements and XML types | source_id: Identifies the source of the input Transport Stream the service to be selected stems from. input_service_id: Service identifier of a selected input service. output_service_id: Service identifier of the selected service mentioned above at the DSA output, replaces the aforementioned input_service id. output_se... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.6 PSI/SI processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.6.1 Overview | The XML type_psisi_processing consists of the XML elements pat, cat, sdt_bat and eit. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.6.2 XML schema representation | Table 10 outlines the XML schema structure of the type_psisi_processing: Table 10: XML schema syntax of the type_psisi_processing <!-- type_psisi_processing --> <xs:complexType name="type_psisi_processing"> <xs:sequence> <xs:element name="pat" type="type_pat_processing"/> <xs:element name="cat" type="type_cat_processin... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.6.3 Definition of XML elements and XML types | pat: XML element described in clause 5.7.3.7 of the present document. cat: XML element described in clause 5.7.3.8 of the present document. sdt_bat: XML element described in clause 5.7.3.9 of the present document. eit: XML element described in clause 5.7.3.10 of the present document. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.7 PAT processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.7.1 Overview | The XML type_pat_processing_mode covers the processing of Program Association Tables - see ISO/IEC 13818-1 [5] - and indicates the repetition period of those, their time offset to the beginning of the insertion window - see clause 6.4.4.4.2 for the insertion window mechanism - as well as the version number of regenerat... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.7.2 XML schema representation | Table 11 outlines the XML structure of the type_pat_processing_mode: Table 11: XML schema syntax of the type_pat_processing_mode <!-- type_pat_processing_mode --> <xs:complexType name="type_pat_processing_mode"> <xs:choice> <xs:element name="pat_passthrough" type="pat_passthrough_processing"/> <xs:element name="pat_pat... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.7.3 Definition of XML elements and XML types | type_pat_processing_mode: Indicates the mode of the PAT processing as follows: • pat_passthrough_processing: The incoming table is unchanged. Only PID remapping may be applied if required by the pid_processing sub-section. • pat_patching_processing: The relevant attributes as described in table 17 shall be modified acc... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.8 CAT processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.8.1 Overview | The XML type_cat_processing_mode covers the processing of Conditional Access Tables - see ISO/IEC 13818-1 [5] - and indicates in the case of patching the CAS identifiers as well as the EMMs to be retained, and in the case of regeneration this XML type assigns the repetition period of those, their time offset to the beg... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.8.2 XML schema representation | Table 12 outlines the XML schema structure of the type_cat_processing_mode: Table 12: XML schema syntax of the type_cat_processing_mode <!-- type_cat_processing_mode --> <xs:complexType name="type_cat_processing_mode"> <xs:choice> <xs:element name="cat_stopping" type="cat_stopping_processing"/> <xs:element name="cat_pa... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.8.3 Definition of XML elements and XML types | type_cat_processing_mode: Indicates the mode of the CAT processing as follows: • cat_stopping_processing: No CATs are part of the related output TS. • cat_passthrough_processing: The incoming table is unchanged. Only PID remapping may be applied if required by the pid_processing sub-section. • cat_patching_processing: ... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.9 SDT and BAT processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.9.1 Overview | The XML type sdt_bat_processing_mode covers pass-through, patching and regeneration of Service Description Tables and Bouquet Association Tables - see ETSI EN 300 468 [6] - and indicates in the case of patching the DSACI sets for other multiplexes as well as it maps input bouquet identifiers to output ones. In the case... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.9.2 XML schema representation | Table 13 outlines the XML schema structure of the type_sdt_bat_processing_mode. Table 13: XML schema syntax of the type_sdt_bat_processing_mode <!-- type_sdt_bat_processing_mode --> <xs:complexType name="type_sdt_bat_processing_mode"> <xs:choice> <xs:element name="sdt_bat_passthrough" type="sdt_bat_passthrough_processi... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.9.3 Definition of XML elements and XML types | type_sdt_bat_processing_mode: Indicates the mode of the SDT processing as follows: • sdt_bat_passthrough_processing: The incoming SDT and BAT tables are unchanged. Only PID remapping may be applied if required by pid_processing element. • sdt_bat_patching_processing: The relevant attributes for SDT and BAT tables as de... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.10 EIT processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.10.1 Overview | The XML type_eit_processing_mode covers pass-through, patching and regeneration of Event Information Tables - see ETSI EN 300 468 [6]. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.10.2 XML schema representation | Table 14 outlines the XML schema structure of the type_eit_processing_mode. Table 14: XML schema syntax of the type_eit_processing_mode <!-- type_eit_processing_mode --> <xs:complexType name="type_eit_processing_mode"> <xs:choice> <xs:element name="eit_passthrough" type="eit_passthrough_processing"/> <xs:element name="... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.10.3 Definition of XML elements and XML types | type_eit_processing_mode: Indicates the mode of the EIT processing as follows: • eit_passthrough_processing: The incoming tables are unchanged. Only PID remapping may be applied if required by the pid_processing sub-section. • eit_patching_processing: The relevant attributes for EIT tables as described in table 16 shal... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.11 Output configuration | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.11.1 Overview | The XML type_output_processing configures the output TS(s) of the DSA as either a DVB-T-mega-frame stream (DVB-T case) or encapsulates the T2-MI packets at the output of the DSA into TS packets (interface L in figure 1). |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.11.2 XML schema representation | Table 15 outlines the XML schema structure of the type_output_processing. Table 15: XML syntax of the type_output_processing <!-- type_output_processing --> <xs:complexType name="type_output_processing"> <xs:sequence> <xs:element name="terrestrial_standard_generation" type="type_terrestrial_standard_generation" /> </xs... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.3.11.3 Definition of XML elements and XML types | terrestrial_standard_generation: Indicates the generation of the terrestrial physical layer to be used for transmission on daughter site as follows: • dvb_t: DVB-T, i.e. first generation; • dvb_t2: DVB-T2, i.e. second generation. output_T2_MI_PID: Packet Identifier of the TS packets, into which the T2-MI stream is enca... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.4 DSACI schema | The DSACI schema, i.e. the mandatory XML syntax of the Configuration Information for the Daughter Site Adapter is defined in Annex A. |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 5.7.5 In-band carriage of the DSACI XML file | The DSACI XML file built on the basis of the schema described in clause 5.7.4 is gzipped prior to provision to the DSAs - in compliance with RFC1952 [12]. That gzipped file is provided to the DSA making use of the private_section syntax defined in ISO/IEC 13818-1 [5] and output by the CSG in a carousel manner - at leas... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6 Daughter site processing | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6.1 Overview (DVB-T2 and -T cases) | The Daughter Site Adapter (DSA) consists of the following stages that perform the listed operations (DVB-T2-specific operations appear in bold characters, DVB-T-specific operations in Italic characters): • Bootstrapping (see clause 6.2): - Locate DSACI in-band or out-of-band (manual configuration). • Input processing (... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6.2 Bootstrapping | |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6.2.1 Overview | The configuration of the receivers providing the Parent Signals to the DSA is out of scope of the present document. The described operations either for bootstrapping or any other later processing is based on the assumption that the different involved Parent Signals (Transport Streams) have been made available to the DS... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6.2.2 Gaining access to DSACI provided in-band | The initial manual configuration of the DSA consists of providing to the DSA the following: • The [TSid/ON ID/Program Id] triple corresponding to the Primary SIS Service in the relevant Parent Signal where the DSA will find the current DSACI component. • The current_DSACI_group_id identifying the current DSACI that thi... |
2856f86d792d9715f54e6f6c52d19dc8 | 103 615 | 6.2.3 Out-of-band DSACI provision | When DSACI is provided out-of-band, the initial manual configuration of the DSA consists of providing to the DSA the following: • The path or location (eg URL, address, ..) where the DSA can find the current DSACI file. • The current_DSACI_group_id identifying the current DSACI that this particular DSA shall use. NOTE:... |
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