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EN 301 958 : 1.1.1

Current

Current

The latest, up-to-date edition.

DIGITAL VIDEO BROADCASTING (DVB); INTERACTION CHANNEL FOR DIGITAL TERRESTRIAL TELEVISION (RCT) INCORPORATING MULTIPLE ACCESS OFDM

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English

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Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
  3.1 Definitions
  3.2 Symbols
  3.3 Abbreviations
4 System Architecture for Wireless DVB-T Interaction
  Channels
  4.1 Protocol stack model
  4.2 System Model
5 DVB-RCT Interaction Channel for Terrestrial Networks
  5.1 System Concept
  5.2 Lower Physical Layer principle
  5.3 Forward Interaction Path (Downstream IB)
  5.4 Return Interaction Path (Upstream)
6 DVB-RCT Upstream Physical layer specifications
  6.1 General principles
  6.2 Transmission modes
  6.3 Transmission frames
       6.3.1 Transmission frames organization in the
             Frequency domain
       6.3.2 Transmission frame organization in the Time
             domain
             6.3.2.1 Transmission frame 1 (TF1)
             6.3.2.2 Transmission frame 2 (TF2)
  6.4 RCTT synchronization
       6.4.1 Coarse synchronization
       6.4.2 Symbol clock synchronization
       6.4.3 Carrier synchronization
  6.5 Signal definition
  6.6 Transmitted signal
  6.7 Randomization, Channel encoding and Interleaving
       6.7.1 Data Randomization
       6.7.2 Channel encoding
             6.7.2.1 Channel encoding using Turbo codes
             6.7.2.2 Channel encoding using concatenated
                     codes
       6.7.3 Interleaving
  6.8 Modulation Schemes
       6.8.1 Constellations
       6.8.2 Pilot modulation
       6.8.3 Ranging Pilot modulation
  6.9 Shaping filters
       6.9.1 The Nyquist shaping function
       6.9.2 The Rectangular shaping function
  6.10 Burst Structure and formatting
       6.10.1 Burst Structure 1 (BS1) definition
              6.10.1.1 Burst Structure 1 without frequency
                       hopping
              6.10.1.2 Burst Structure 1 with frequency
                       hopping
       6.10.2 Burst Structure 2 (BS2) definition
              6.10.2.1 Carrier Allocation for Medium Access
] Scheme 2
              6.10.2.2 Carrier Allocation for Medium Access
                       Scheme 3
       6.10.3 Burst Structure 3 (BS3) definition
  6.11 Medium Access Schemes
       6.11.1 Medium Access Scheme 1
       6.11.2 Medium Access Scheme 2
       6.11.3 Medium Access Scheme 3
              6.11.3.1 Sub-channel format for 2K mode
                       Structure
              6.11.3.2 Sub-channel format for 1K mode
                       Structure
  6.12 Ranging signal and structure
       6.12.1 Ranging Sub-Channels Definition
       6.12.2 Ranging Sub-Channels Code Producer
       6.12.3 Ranging Interval
       6.12.4 Long Ranging transmission
       6.12.5 Short Ranging transmission
  6.13 Transmission capacities
       6.13.1 Burst capacity and Bit Rates
       6.13.2 Transmission frame duration
  6.14 Modulator Performance
       6.14.1 Modulator Signal performance
       6.14.2 Modulator Switching performance
       6.14.3 Spectrum mask
       6.14.4 Time and Frequency Accuracy
              6.14.4.1 Frequency accuracy
              6.14.4.2 Time accuracy
7 Forward Interaction Path Specification
  7.1 Downstream General Format
  7.2 Upstream Synchronization Field Format
  7.3 RCTT synchronization procedure
      7.3.1 Overall Events Sequence
            7.3.1.1 Initial synchronization procedure
            7.3.1.2 Ranging synchronization procedure
8 DVB-RCT MAC layer specifications
  8.1 MAC Reference Model
      8.1.1 MAC Concept
            8.1.1.1 Relationship Between Higher Layers and
                    MAC Protocol
            8.1.1.2 Relationship Between Physical Layer and
                    MAC Protocol
            8.1.1.3 Relationship Between Physical Layer Slot
                    Position Counter and MAC Slot Assignment
            8.1.1.4 Timing relationship between upstream and
                    downstream MAC Messages
      8.1.2 Access Modes
            (Contention/Ranging/Fixed rate/Reservation)
  8.2 Overview of Cell Configurations for DVB-RCT
      8.2.1 RCTT's Initialization and Sign On procedure
  8.3 Upstream Message Format
  8.4 Downstream Message Format
      8.4.1 MAC Message Format
      8.4.2 MAC Initialization and Provisioning
            8.4.2.1 Provisioning Channel Message
                    (Broadcast Downstream)
            8.4.2.2 Default Configuration Message
                    (Broadcast Downstream)
      8.4.3 Sign On and Calibration
            8.4.3.1 Ranging and Power Calibration
                    Message (Broadcast/Singlecast Downstream)
            8.4.3.2 Sign-On Message (Singlecast
                    Upstream)
            8.4.3.3 Initialization Complete Message
                    (Singlecast Downstream)
            8.4.3.4 Slot State message (Broadcast
                    Downstream)
      8.4.4 Connection Establishment
            8.4.4.1 Establishment of the First (Initial)
                    Connection
            8.4.4.2 Connect Message (Singlecast
                    Downstream)
            8.4.4.3 Connect Response (Upstream
                    Contention or Reserved)
            8.4.4.4 Connect Confirm (Singlecast
                    Downstream)
            8.4.4.5 Establishment of Additional Connections
            8.4.4.6 Resource Request Message (Upstream)
            8.4.4.7 Resource Request Denied Message
                    (Singlecast Downstream)
      8.4.5 Connection Release
            8.4.5.1 Release Message (Singlecast
                    Downstream)
            8.4.5.2 Release Response (Upstream
                    contention or reserved)
      8.4.6 Fixed Rate Access
      8.4.7 Contention Based Access
      8.4.8 Reservation Access
            8.4.8.1 Reservation ID Assignment Message
                    (Singlecast Downstream)
            8.4.8.2 Reservation ID Response Message
                    (Upstream contention or reserved)
            8.4.8.3 Reservation Request Message
                    (Upstream contention or reserved)
            8.4.8.4 Reservation Status Request
                    (Upstream contention or reserved)
      8.4.9 MAC Link Management
            8.4.9.1 Power and Timing Management
            8.4.9.2 TFDMA Allocation Management
            8.4.9.3 Reprovision Message (Singlecast
                     Downstream)
            8.4.9.4 Channel Error Management
            8.4.9.5 Idle Message (Upstream contention
                     or reserved)
            8.4.9.6 Link Management Messages
            8.4.9.7 Transmission Control Message
                     (Singlecast or Broadcast Downstream)
            8.4.9.8 Link Management Response Message
                     (Upstream contention or reserved)
            8.4.9.9 Status Request Message (Downstream
                     Singlecast)
            8.4.9.10 Status Response Message (Upstream
                     Contention or reserved)
            8.4.9.11 US_Contention_Optimized_Trans-
                     mission_Window_Message
  8.5 Security (optional)
      8.5.1 Cryptographic primitives
            8.5.1.1 Public key exchange
            8.5.1.2 Hashing
            8.5.1.3 Encryption
            8.5.1.4 Pseudo-random numbers
      8.5.2 Main Key Exchange, MKE
      8.5.3 Quick Key Exchange, QKE
      8.5.4 Explicit Key Exchange, EKE
      8.5.5 Key derivation
      8.5.6 Data stream processing
            8.5.6.1 Payload streams
            8.5.6.2 Data encryption
            8.5.6.3 Encryption flags
            8.5.6.4 Chaining and initialization vector
      8.5.7 Security Establishment
      8.5.8 Persistent state variables
            8.5.8.1 Guaranteed delivery
      8.5.9 Security MAC Messages
            8.5.9.1 Security Sign-On (Single-cast
                    Downstream)
            8.5.9.2 Security Sign-On Response
                    (Upstream)
            8.5.9.3 Main Key Exchange (Single-cast
                    Downstream)
            8.5.9.4 Main Key Exchange Response
                    (Upstream)
            8.5.9.5 Quick Key Exchange (Single-cast
                    Downstream)
            8.5.9.6 Quick Key Exchange Response
                    (Upstream)
            8.5.9.7 Explicit Key Exchange (Single-cast
                    Downstream)
            8.5.9.8 Explicit Key Exchange Response
                    (Upstream)
            8.5.9.9 Wait (Upstream)
  8.6 MAC Primitives
  8.7 Control and Resource Primitives
      8.7.1 On RCTT side
            8.7.1.1 MAC_ACTIVATION_REQ
            8.7.1.2 MAC_ACTIVATION_CNF
            8.7.1.3 MAC_CONNECT_IND
            8.7.1.4 MAC_RSV_ID_IND
            8.7.1.5 MAC_RELEASE_IND
            8.7.1.6 MAC_RESOURCE_REQ
            8.7.1.7 MAC_RESOURCE_CNF
            8.7.1.8 MAC_RESOURCE_DENIED_IND
      8.7.2 On INA side
            8.7.2.1 MAC_INA_RESOURCE_REQ
            8.7.2.2 MAC_INA_RESOURCE_IND
  8.8 Data Primitives
      8.8.1 DL_DATA_IND
      8.8.2 DL_DATA_REQ
      8.8.3 DL_DATA_CONF
  8.9 Example MAC Control Scenarios (Informative)
      8.9.1 Example MAC Control Scenario on RCTT Side
      8.9.2 Example Resource Management Scenario on RCTT Side
      8.9.3 Example Resource Management Scenario on INA Side
      8.9.4 Example Upstream Data Transfer Scenarios
Annex A (informative): Compatibility issues, Frequency
        allocation, Frequency range
      A.1 Strategies for gaining Access to Spectrum for
          DVB-RCT
      A.2 Preliminary considerations on frequency
          allocation
      A.3 Possible Allocation Mechanisms
      A.4 Compatibility issues
          A.4.1 Compatibility at the user side
          A.4.2 Duplexer
Annex B (informative): Return Channel RF Link budgets and
        service ranges
Annex C (informative): TV reception/RCT Txm arrangements
Annex D (informative): Structure and specification of the
        RCTT's RF stage
Annex E (informative): MAC Specification and Description
        Language (SDL)
Annex F (informative): Bibliography
History

Specifies the provision of the interaction channel for digital terrestrial television distribution system.

Committee
BROADCAS
DocumentType
Standard
Pages
164
PublisherName
European Telecommunications Standards Institute
Status
Current

Standards Relationship
DIN EN 301958:2003-01 Identical
PN EN 301 958 : 2005 Identical
NBN EN 301 958 : 2002 Identical
NEN EN 301958 : 2002 Identical
NF EN 301958 : 2005 Identical

BS EN 62002-2:2008 Mobile and portable DVB-T/H radio access Interface conformance testing
CEI EN 62002-2 : 2010 MOBILE AND PORTABLE DVB-T/H RADIO ACCESS - PART 2: INTERFACE CONFORMANCE TESTING
EN 62002-1:2008 Mobile and portable DVB-T/H radio access - Part 1: Interface specification
BS EN 62002-1:2008 Mobile and portable DVB-T/H radio access Interface specification
I.S. EN 62002-1:2008 MOBILE AND PORTABLE DVB-T/H RADIO ACCESS - PART 1: INTERFACE SPECIFICATION
I.S. EN 62002-2:2008 MOBILE AND PORTABLE DVB-T/H RADIO ACCESS - PART 2: INTERFACE CONFORMANCE TESTING
IEC 62002-1:2008 Mobile and portable DVB-T/H radio access - Part 1: Interface specification
IEC 62002-2:2008 Mobile and portable DVB-T/H radio access - Part 2: Interface conformance testing
CEI EN 62002-1 : 2010 MOBILE AND PORTABLE DVB-T/H RADIO ACCESS - PART 1: INTERFACE SPECIFICATION
ISO/IEC TR 29107-1:2010 Information technology - Intelligent homes - Taxonomy of specifications Part 1: The scheme
EN 62002-2:2008 Mobile and portable DVB-T/H radio access - Part 2: Interface conformance testing

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