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SEM02-10 1 ETSI Technical Committees dealing with DVB-RCS Seminar ETSI/Ministry of Health of Mexico Tuxtla, Chiapas, 18-19 May 2006 Marcello Pagnozzi Technical.

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Presentation on theme: "SEM02-10 1 ETSI Technical Committees dealing with DVB-RCS Seminar ETSI/Ministry of Health of Mexico Tuxtla, Chiapas, 18-19 May 2006 Marcello Pagnozzi Technical."— Presentation transcript:

1 SEM ETSI Technical Committees dealing with DVB-RCS Seminar ETSI/Ministry of Health of Mexico Tuxtla, Chiapas, May 2006 Marcello Pagnozzi Technical Officer Satellite Earth stations and Systems (SES) ETSI

2 SEM ETSI Structure Board ES General Assembly FC IMPACT TB Finance committee ETSI Secretariat International Marketing & Promotional Activities TB:Technical Bodies SC: Special Committees Technical Organization TB EPP SC EPP: ETSI Partnership Project OCG Operational Co-ordination Group

3 SEM Technical Organization Produces and approves technical standards Work programme determined by ETSI members Consists of Technical Bodies (TB) 2 ETSI Partnership Projects (EPP) More than 200 groups More than 3500 experts

4 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

5 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

6 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

7 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

8 SEM IMPACT International Marketing & Promotional Activities Finance Committee User Group SAGE Security Algorithms Group of Experts JEEC Joint ETSI/ECMA committee OCG Operational Co-ordination Group Special Committees ETSI Partnership Projects EPP MESA Public Safety Partnership Project MESA SC Steering Committee MESA SSG SA Services and Applications MESA TSG SYS Systems EPP 3GPP Third Generation Partnership Project 3GPP-CT Core Network & Terminals 3GPP-SA Services and System Aspects 3GPP-RAN Radio Access Networks 3GPP-GERAN GSM/EDGE Radio Access Network EMTEL

9 SEM IMPACT International Marketing & Promotional Activities Finance Committee User Group SAGE Security Algorithms Group of Experts JEEC Joint ETSI/ECMA committee OCG Operational Co-ordination Group Special Committees ETSI Partnership Projects EPP MESA Public Safety Partnership Project MESA SC Steering Committee MESA SSG SA Services and Applications MESA TSG SYS Systems EPP 3GPP Third Generation Partnership Project 3GPP-CT Core Network & Terminals 3GPP-SA Services and System Aspects 3GPP-RAN Radio Access Networks 3GPP-GERAN GSM/EDGE Radio Access Network EMTEL

10 SEM MESA Concept Mobile ad hoc networks Automatically establishing self-healing network Moving hot spot Ultra-fast deploy

11 SEM ETSI's Fixed networks work includes… Next Generation Networks xDSL Power line telecommunications Safety Speech recognition Testing SMS for fixed networks … Next Generation Networks xDSL Power line telecommunications Safety Speech recognition Testing SMS for fixed networks …

12 SEM ETSI's radio network work includes… Mobile GSM, UMTS, Railway communications… DECT (Digital Enhanced Cordless Telecommunications) Spectrum matters & electromagnetic compatibility Wireless Local Area Networks TETRA (Terrestrial Trunk Radio) Broadcast Satellite communications Short range devices Aeronautical and marine radio Ultra WideBand (UWB) Mobile GSM, UMTS, Railway communications… DECT (Digital Enhanced Cordless Telecommunications) Spectrum matters & electromagnetic compatibility Wireless Local Area Networks TETRA (Terrestrial Trunk Radio) Broadcast Satellite communications Short range devices Aeronautical and marine radio Ultra WideBand (UWB)

13 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

14 SEM Joint Technical Committee (JTC) Broadcast Who they are? The Joint Technical Committee Broadcast between European Broadcasting Union (EBU) and ETSI was established in 1990 to co-ordinate the drafting of standards for broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the standardization of radio and television receivers. The European Broadcasting Union (EBU) is a professional association of broadcasting organizations whose work includes the co-ordination of its members' activities in the technical, legal, programme-making and programme-exchange domains. The Union has 74 active Members in 54 countries of Europe, North Africa and the Middle East, and 44 associate Members in 25 countries

15 SEM JTC BROADCAST – What they do? assesses the work performed within organizations like DVB Project, WorldDAB is responsible for broadcast systems (emission- reception combination) for television, radio, data and other services via satellite, cable and terrestrial transmitters. CENELEC is responsible for the standardization of radio and television receivers.

16 SEM JTC BROADCAST Technical activities Digital Video Broadcasting (DVB) and Multimedia Home Platform (MHP) Digital Video Broadcasting (DVB) Digital Audio Broadcasting (DAB) Analogue TV: Programme Delivery Control (PDC), Wide-Screen Signaling (WSS), Electronic Programme Guide (EPG), Teletext, NICAM, PAL/SECAM ghosting Analogue TV Analogue RADIO: DAta Radio Channel (DARC) and VHF FM Sound Broadcasting Transmitters Analogue RADIO Audio/Video Coding: ETSI has published guidelines on the use of compression formats. Amongst other things, these make more viable the implementation of HDTV services over DVB by the inclusion of the high performance compression in MPEG-4. DVB-H (Handheld DVB) is an optimisation of the terrestrial DVB-T standard to allow broadcasting to handheld devices. The modifications include optimisations for battery management and for the speed of movement of the receiver

17 SEM Digital Video Broadcasting (DVB) The work of ETSI falls into two parts: system specifications and standards to assist equipment to be placed on the market in line with European legislation (Harmonized Standards). DVB System Specifications ETSI standards for DVB system specifications are developed in the EBU/CENELEC/ETSI Joint Technical Committee Broadcast, based on proposals from the DVB Project The Digital Video Broadcasting Project (DVB) is an industry-led consortium of over 260 broadcasters, manufacturers, network operators, software developers, regulatory bodies and others in over 35 countries committed to designing global standards for the global delivery of digital television and data services. Services using DVB standards are available on every continent.

18 SEM DVB Return Channel by Satellite (RCS) EN Interaction channel for satellite distribution systems The document forms the specification for the provision of the interaction channel for GEO satellite interactive networks with fixed Return Channel Satellite Terminals (RCST). The document facilitates the use of RCSTs for individual or collective installation in a domestic environment. It also supports the connection of such terminals with in-house data networks. The revision accomplished in 2002 provides the means to extend the applicability of the standard to regenerative satellite systems. This revision also allows for reduction in terminal costs without significantly impacting the performance. The revision accomplished in 2004 integrates the DVB-S2 standard for forward link transmission. DVB-S2 is the second generation standard for satellite transmission, which provides higher power and bandwidth efficiency as well as adaptive coding and modulation.

19 SEM TR Guidelines for the use of EN The document gives guidelines for the implementation of DVB-RCS The document describes the DVB-RCS specification for geostationary satellite interactive system. It draws attention to the technical questions that need to be answered in setting up a DVB-RCS network and offers some guidance in finding answers to them. It provides some examples of implementation details and details about Return Channel Satellite Terminal (RCST) Implementation guidelines.

20 SEM TC EE Environmental Engineering TC ERM EMC and Radio Spectrum Matters Status: TC HF Human Factors JTC Broadcast EBU/CENELEC/ETSI ECMATC32 Standardizing information & communication systems TC TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TC SES Satellite Earth Stations & Systems TC MTS Methods for Testing & Specification TC ESI Electronic Signatures & Infrastructures TC TETRA Terrestrial Trunked RADIO TC DECT Digital Enhanced Cordless Telecommunication Technical Committees TC SCP Smart Card Platform TC AT Access and Terminals TC MSG Mobile Standards Group TC RT Railway Telecommunications TC TM Transmission and Multiplexing TC LI Lawful Interception TC PLT PowerLine Telecommunications TC Safety Telecommunications Equipment Safety TC STQ Speech processing Transmission & Quality TC BRAN Broadband Radio Access Networks

21 SEM Standardization in the Satellite field The role of ETSI / TC-SES (Technical Committee - Satellite Earth stations and Systems)

22 SEM Terms of reference for ETSI/TC SES General task the Home in ETSI for Satellite Earth Stations and Systems standardization. The scope can include: All types of satellite communication services and applications (including mobile and broadcasting), All types of earth stations and earth station equipment, especially the radio frequency interfaces and network and/or user interfaces, Protocols implemented in earth stations and satellite systems.

23 SEM Structure and working methods TB SES HARM BSM GMR S-UMTS SDR MAR ESV ECAS TB SES 4 physical meetings per year WGs meetings as required + work by correspondence

24 SEM Structure and working methods TB SES HARM BSM GMR S-UMTS SDR MAR ESV ECAS TB SES 4 physical meetings per year WGs meetings as required + work by correspondence

25 SEM Working Groups (WG) Working groups dealing with Harmonized standards (R&TTE Directive): Earth stations on board vessels and trains (MAR ESV) Harmonisation (HARM) Working groups dealing with specific systems Broadband Satellite Multimedia (BSM) GEO Mobile Radio Interface (GMR) Satellite Component of IMT 2000 (S-UMTS) Satellite Digital Radio (SDR) New task groups for specific matters European Commission Activity support (ECAS) e.g. Galileo Satellites for Emergency Communication (SEC) R&TTE: Radio and Terminal Equipment

26 SEM Working Group on Geo Mobile Radio GMR Geo-Mobile Radio (GMR) is a satellite-based extension of the GSM terrestrial cellular standard This WG produced air interface specifications to support mobile satellite service via geostationary satellites at L or S bands GMR uses the standard GSM core network but the air interface is modified for the satellite path GMR specifications include both circuit mode and packet mode services

27 SEM This WG is responsible for standards in the field of the satellite component of UMTS and IMT 2000 The Objective of ETSI activities in this field is to ensure the seamless integration of satellite component of UMTS/IMT enabling the satellite access network to directly inter- work with other UMTS networks. It studies compatibility of services defined for the terrestrial component with S-UMTS/IMT-2000 including, and it promotes adoption of specific satellite services. Working Group S-UMTS/IMT2000 S-UMTS

28 SEM Working Group Satellite Digital Radio SDR SDR: Satellite broadcast to fixed and mobile receivers, mainly for audio, with or without terrestrial repeater network Objective: Creation of a Technical Specification for the radio interface of SDR broadcast receivers

29 SEM Structure and working methods TB SES HARM BSM GMR S-UMTS SDR MAR ESV ECAS TB SES 4 physical meetings per year WGs meetings as required + work by correspondence

30 SEM Working Group on Broadband Satellite Multimedia (WG-BSM) produces specifications, standards and other ETSI deliverables for broadband satellite multimedia. For example: Definition of satellite system architectures supporting broadband services Service requirements and descriptions for broadband communications systems Definition of network architectures and interface protocols leading to air interface standards and user terminal specifications. produces specifications that promote interoperability between satellite networks and other networks Collaboration with SatLabs DVB-RCS working groups

31 SEM BSM Architecture Families of Satellite Dependent Lower Layers Satellite Independent Upper Layers SI-SAP IPV4 or IPV6 SLC-A SPHY-A SMAC-A SDAF-A FAMILY A SI-SAP ETSI Harmonized (R&TTE) Requirements SLC-B SPHY-B SMAC-B SDAF-B FAMILY B SLC-C SPHY-C SMAC-C SDAF-C FAMILY C Satellite Independent Adaptation Functions (SIAF) SDAF = Satellite Dependent Adaptation Functions SLC = Satellite Link Control SMAC = Satellite Medium Access Control SPHY = Satellite Physical Layer SAP = Service Access Point

32 SEM BSM Architecture The BSM architecture divides the air interface into 2 parts: Satellite independent upper layers Satellite dependent lower layers The upper layers contain a set of common BSM defined IP interworking functions: Define Satellite Independent Adaptation Functions (SIAF) Common ways of handling Quality of Service (QoS); Addressing; Multicast and Security etc. Satellite Independent Service Access Point (SI-SAP) defined as the interface between the upper and lower layers An abstract functional interface Applicable to all satellite networks The lower layers contain the satellite specific functions. The lower layers are closely tied to the payload capability of the satellite and hence cannot be the same in all cases. The SI-SAP supports multiple air interface families.

33 SEM BSM air interface families Transparent Satellite Star – A (TSS-A) TS & TS DVB-S/DVB-RCS profile for transparent satellites Regenerative Satellite Mesh - B (RSM-B) TS x (4 parts) DVB-S/DVB-RCS family for regenerative satellites Transparent Satellite Star – B (TSS-B) TS Regenerative Satellite Mesh - A (RSM-A) TS x; Physical Layer Specification (7 parts) TS x: MAC/SLC layer specification (3 parts)

34 SEM Ongoing work - Preparation of the C2P standard (Connection Control Protocol) Mesh networks requires enhancement of the control plane of the DVB-RCS systems The task to develop two C2P-standards is taken on by ETSI WG BSM One C2P standard specifically for DVB-RCS, in close co-operation with Telecommunication Industry Association (TIA), and in liaison with DVB Project. (DTS/SES-00275) One generic C2P standard for broadband satellite multimedia systems

35 SEM More Information ETSI web site ETSI portal My address

36 SEM


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