DS/EN 301217-1 V1.2.2
V interfaces at the digital Service Node (SN); Interfaces at the VB5.2 reference point for the support of broadband or combined narrowband and broadband Access Networks (ANs); Part 1: Interface specification
active, Most Current
| Organization: | DS |
| Publication Date: | 15 June 2000 |
| Status: | active |
| ICS Code (Data communication networks): | 33.040.40 |
scope:
The present document specifies the physical, procedural and protocol requirements for interfaces at the VB5.2 reference point between an Access Network (AN) and a Service Node (SN). The VB5.2 reference point provides flexible (provisioned) virtual path (VP) link allocation and flexible (provisioned) virtual channel (VC) link allocation (controlled by the Q3 interfaces) as well as on-demand VC link allocation controlled by the SN via the broadband bearer connection control (B-BCC) protocol. That is, the VB5.2 reference point is a superset of the VB5.1 reference point, enabling on-demand VC link allocation in the AN and across the VB5 reference point via the additional B-BCC function.
Document History
DS/EN 301217-1 V1.2.2
June 15, 2000
V interfaces at the digital Service Node (SN); Interfaces at the VB5.2 reference point for the support of broadband or combined narrowband and broadband Access Networks (ANs); Part 1: Interface specification
The present document specifies the physical, procedural and protocol requirements for interfaces at the VB5.2 reference point between an Access Network (AN) and a Service Node (SN). The VB5.2...
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