ES 202 488-2 : 1.1.1
Current
The latest, up-to-date edition.
ACCESS AND TERMINALS (AT); SECOND GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 2: RADIO FREQUENCY INTERFACE SPECIFICATION
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Foreword
Introduction
1 Scope and purpose
1.1 Scope
1.2 Requirements
1.3 Background
1.4 Conventions for the present document
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Functional assumptions
4.1 Broadband access network
4.2 Equipment assumptions
4.3 RF channel assumptions
4.4 Transmission levels
4.5 Frequency inversion
5 Communication protocols
5.1 Protocol stack
5.2 The MAC forwarder
5.3 Network layer
5.4 Above the network layer
5.5 Data link layer
5.6 Physical layer
6 Physical Media Dependent (PMD) sublayer specification
6.1 Scope
6.2 Upstream
6.3 Downstream
7 Downstream transmission convergence sublayer
7.1 Introduction
7.2 MPEG packet format
7.3 MPEG header for Data-Over-Cable DOCS
7.4 MPEG payload for Data-Over-Cable DOCS
7.5 Interaction with the MAC sublayer
7.6 Interaction with the Physical layer
7.7 MPEG header synchronization and recovery
8 Media Access Control (MAC) specification
8.1 Introduction
8.2 MAC frame formats
8.3 MAC management messages
9 Media Access Control (MAC) protocol operation
9.1 Upstream bandwidth allocation
9.2 Support for multiple channels
9.3 Timing and synchronization
9.4 Upstream transmission and contention resolution
9.5 Data link encryption support
10 Quality of Service and fragmentation
10.1 Theory of operation
10.2 Upstream service flow scheduling services
10.3 Fragmentation
10.4 Payload Header Suppression (PHS)
11 Cable modem - CMTS interaction
11.1 CMTS initialisation
11.2 Cable Modem initialisation
11.3 Standard operation
11.4 Dynamic service
11.5 Fault detection and recovery
12 Supporting future new cable modem capabilities
12.1 Downloading cable modem operating software
Annex A (normative): Well-known addresses
A.1 MAC addresses
A.2 MAC service IDs
A.3 MPEG PID
Annex B (normative): Parameters and constants
Annex C (normative): Common radio frequency interface encodings
C.1 Encodings for configuration and MAC-layer messaging
C.2 Quality of Service related encodings
C.3 Encodings for other interfaces
C.4 Confirmation Code (CC)
Annex D (normative): CM configuration interface specification
D.1 CM IP addressing
D.2 CM configuration
D.3 Configuration verification
Annex E (normative): The data-over-cable spanning tree protocol
E.1 Background
E.2 Public spanning tree
E.3 Public spanning tree protocol details
E.4 Spanning tree parameters and defaults
Annex F (normative): Alternate specification definitions
F.1 Scope and Purpose
F.2 References
F.3 Definitions and abbreviations
F.4 Functional Assumptions
F.5 Communication protocols
F.6 Physical media dependent sublayer specification
F.7 Downstream transmission convergence sublayer
F.8 Media Access Control specification
Annex G (normative): DOCS 2.0 and 1.0/1.1 interoperability
G.1 General interoperability issues
G.2 Hybrid devices
G.3 DOCS 2.0 TDMA interoperability
G.4 DOCS 2.0 S-CDMA interoperability
Annex H (normative): The DOCS MAC/PHY Interface (DMPI)
H.1 Scope
H.2 Conventions
H.3 Overview
H.4 Signals
H.5 Protocol
H.6 Electrical specifications
H.7 Timing specifications
H.8 Data format and usage
Annex I (informative): (Set Aside)
Annex J (informative): (Set Aside)
Annex K (informative): MAC service definition
K.1 MAC Service Overview
K.2 MAC data service interface
K.3 MAC control service interface
K.4 MAC service usage scenarios
Annex L (informative): Example preamble sequence
L.1 Introduction
L.2 Example preamble sequence
Annex M (informative): Multiple upstream channels
M.1 Single downstream and single upstream per cable segment
M.2 Multiple downstreams and multiple upstreams per cable
segment
Annex N (informative): DOCS transmission and contention resolution
N.1 Introduction
N.2 Variable definitions
N.3 State examples
N.4 Function examples
Annex O (informative): IGMP example
O.1 Events
O.2 Actions
Annex P (informative): Unsolicited grant services
P.1 Unsolicited Grant Service (UGS)
P.2 Unsolicited Grant Service with Activity Detection (UGS-AD)
Annex Q (informative): S-CDMA framing
Q.1 Coded subsymbol numbering
Q.2 Uncoded subsymbol numbering
Q.3 Framer output numbering
Q.4 Comments
Annex R (informative): Ambient temperature and wind loading effects
R.1 Synchronization tolerances to plant delay variations
R.2 Change in propagation delay due to temperature changes
Annex S (informative): Bibliography
History
Describes the second generation of radio-frequency interface specifications for the second generation of high-speed Data-Over-Cable Systems. They were developed for the benefit of the cable industry, including contributions by operators and vendors from North America, Europe, and other regions.
| Committee |
AT DIGITAL
|
| DocumentType |
Standard
|
| Pages |
439
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| TS 102 639-1 : 1.1.1 | ACCESS AND TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); THIRD GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 1: GENERAL |
| TS 102 639-2 : 1.1.1 | ACCESS AND TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); THIRD GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 2: PHYSICAL LAYER |
| TS 101 909-24 : 1.1.1 | DIGITAL BROADBAND CABLE ACCESS TO THE PUBLIC TELECOMMUNICATIONS NETWORK; IP MULTIMEDIA TIME CRITICAL SERVICES; PART 24: MTA BASIC ACCESS ISDN INTERFACE (MTA-ISDN) |
| ES 202 488-1 : 1.1.1 | ACCESS AND TERMINALS (AT); SECOND GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 1: GENERAL |
| TR 102 659-1 : 1.2.1 | GRID; STUDY OF ICT GRID INTEROPERABILITY GAPS; PART 1: INVENTORY OF ICT STAKEHOLDERS |
| TS 102 639-3 : 1.1.1 | ACCESS AND TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); THIRD GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 3: DOWNSTREAM INTERFACE |
| TS 103 161-7 : 1.1.1 | ACCESS, TERMINALS, TRANSMISSION AND MULTIPLEXING (ATTM); INTEGRATED BROADBAND CABLE AND TELEVISION NETWORKS; IPCABLECOM 1.5; PART 7: MEDIA TERMINAL ADAPTER (MTA) MANAGEMENT INFORMATION BASE (MIB) |
| TS 103 311-3 : 1.1.1 | INTEGRATED BROADBAND CABLE TELECOMMUNICATION NETWORKS (CABLE); FOURTH GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 3: MAC AND UPPER LAYER PROTOCOLS INTERFACE; DOCSIS[R] 3.1 |
| EN 50081-1:1992 | Electromagnetic compatibility - Generic emission standard - Part 1: Residential, commercial and light industry |
| EN 50083-7 : 1996 COR 2007 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 7: SYSTEM PERFORMANCE |
| ISO/IEC 8825-1:2015 | Information technology ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) Part 1: |
| IEEE 802-2014 | IEEE Standard for Local and Metropolitan Area Networks: Overview and Architecture |
| ES 201 488 : 1.1.1 | DATA-OVER-CABLE SERVICE INTERFACE SPECIFICATIONS RADIO FREQUENCY INTERFACE SPECIFICATION |
| IEEE 802.3-2012 | IEEE Standard for Ethernet |
| EN 60950:2000/corrigendum:2002 | SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT |
| EN 50083-10:2002 | Cable networks for television signals, sound signals and interactive services - Part 10: System performance for return paths |
| ISO/IEC 8802-3:2000 | Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications |
| IEEE 802.1Q-2014 | IEEE Standard for Local and metropolitan area networks--Bridges and Bridged Networks |
| EN 300 429 : 1.2.1 | DIGITAL VIDEO BROADCASTING (DVB): FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR CABLE SYSTEMS |
| EN 50083-2:2012/A1:2015 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 2: ELECTROMAGNETIC COMPATIBILITY FOR EQUIPMENT |
| ES 202 488-1 : 1.1.1 | ACCESS AND TERMINALS (AT); SECOND GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 1: GENERAL |
| ISO/IEC 10039:1991 | Information technology — Open Systems Interconnection — Local area networks — Medium Access Control (MAC) service definition |
| IEC 60169-24:1991 | Radio-frequency connectors - Part 24: Radio-frequency coaxial connectors with screw coupling, typically for use in 75 ohm cable distribution systems (Type F) |
| EN 50083-1:1993/A2:1997 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 1: SAFETY REQUIREMENTS |
| ES 202 488-3 : 1.1.1 | ACCESS AND TERMINALS (AT); SECOND GENERATION TRANSMISSION SYSTEMS FOR INTERACTIVE CABLE TELEVISION SERVICES - IP CABLE MODEMS; PART 3: BASELINE PRIVACY PLUS INTERFACE SPECIFICATION |
| ISO/IEC 8802-2:1998 | Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 2: Logical link control |
| EG 201 212 : 1.2.1 | ELECTRICAL SAFETY - CLASSIFICATION OF INTERFACES FOR EQUIPMENT TO BE CONNECTED TO TELECOMMUNICATIONS NETWORKS |
| EN 50082-1:1997 | Electromagnetic compatibility - Generic immunity standard - Part 1: Residential, commercial and light industry |
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