E2NA Requirements WG (REQ) shall:
-
Develop the Stage 1 requirements in the scope of E2NA, providing
an input for the Stage 2 work to be done in the WG Architecture
and for the following detailed specifications to be defined in
the ETSI organizations that are members of the project. This
implies:
o
Producing
requirements based on WIs adopted in EP E2NA
o
Deriving
requirements from WIs of the member organizations within EP E2NA scope
o
Detailing use
cases for elaboration and clarification of the requirements
o
Providing
resulting requirements as input to the member organizations when the related
activities are in their scope
- Encourage requirements input, and consider the requirements inputs coming from
the member organizations of E2NA, harmonizing and integrating them as
appropriate and providing feedback to the member organizations, with the goal of
producing a coherent set of requirements
- Provide feedback to the member organizations on the requirements WI coherence,
similarities, affinities and overlaps to allow E2NA to maintain an up to date
and optimized Work Plan
Areas of activity
- Document the Requirements for EP E2NA, specifically
focusing on:
o
Service and Network inter-working and interconnection at the service, control
and transport level,
for
the evolution of the Operator Networks, Corporate Networks, and
Customer Premises Networks (CPNs),
including requirements for security aspects, network management and
testing
o
Multimedia services and architecture
o
Emergency services in coherence with the other covered areas
o
Interconnection with mobile and cable networks
o
Accounting and charging aspects
o
Regulatory aspects
o
Numbering, routing and naming
- Ensure alignment with other
relevant standard groups such as 3GPP and BBF, and work to
avoid Stage 1 overlaps
Collaboration
with other bodies (both inside and outside ETSI)
- Cooperation with ETSI groups external to the E2NA project.
- Cooperation with other appropriate bodies, in line with ETSI’s external
relations.