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ETS 300 278 : 20001

Current

Current

The latest, up-to-date edition.

NETWORK ASPECTS (NA) - SUPPORT OF EXISTING SERVICES WITH GUARANTEED CONSTANT BIT RATE AND SPECIFIED TRANSFER DELAY ON METROPOLITAN AREA NETWORK (MAN)

Available format(s)

Hardcopy , PDF

Language(s)

English

Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Basic principles
6 DQDB layer service model
7 Functional architecture
  7.1 Access method
  7.2 Slot generation function at the HOB
  7.3 Functions at a DQDB node supporting a CBR
      interface
8 Protocol data unit format
  8.1 PA slot
  8.2 PA segment
9 Protocol performance constraints
  9.1 Delay constraints
  9.2 Jitter constraints
  9.3 Synchronisation constraints
  9.4 Reconfiguration constraints
10 DQDB layer management interface in support of CBR
   service
Annex A (informative): Applications
  A.1 Identified applications
  A.2 Delay considerations
  A.3 Feasibility of bandwidth allocation
Annex B (normative): Protocol implementation
                     conformance statement
  B.1 Introduction
  B.2 Identification of the Implementation
  B.3 Identification of the protocol
  B.4 Global statement of conformance
  B.5 Major capabilities and features
Annex C (informative): Bibliography
History

Details enhancements to the Distributed Queue Dual Bus (DQDB) access method as defined in IEEE Standard 802.6 [1] in order to provide Constant Bit Rate (CBR) connection types for the support of existing services (guaranteed constant bandwidth, specified transfer delay) on MANs, using semi-permanent connections in the range of n x 64 kbit/s to 2 Mbit/s bit rate capability.

Committee
NA 5
DocumentType
Standard
Pages
39
PublisherName
European Telecommunications Standards Institute
Status
Current
Supersedes

Standards Relationship
PN ETS 300 278 : 2005 Identical
NF ETS 300 278 : 1996 Identical
DIN ETS 300278:1994-10 Identical

TR 102 100 : 1.1.1 NETWORK ASPECTS (NA) - INTERWORKING FRAMEWORK
ETR 148 : 20001 PRIVATE TELECOMMUNICATION NETWORK (PTN); INTEGRATED SERVICES ARCHITECTURE FOR HIGH SPEED PRIVATE NETWORKS

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