January 2015
Intermediate to advanced
235 pages
6h 10m
English
Content preview from Managing the PSTN Transformation
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48
managIng the Pstn transformatIon
& required resources (
Time
End of Service (EoS)
Sucient BB
Products
Natural migration
Area 1
Shut down PSTN
Initial sequencing with positioning acc. to area prioritization
Initial sequencing and resource requirements
to be optimized
Optimization options
and eects
Sequence/duration
• Stretch area
• Speed up product
development/ increase
resources
• Speed up BB rollout
• Delay or shut down PSTN
• Shorten migration
process (push customer)
Resource requirements
Resource constraints/availability
Timing constraints
• Buy additional resources
• Delay area
TIME
TIME
CHURN
TIME
Time
Churn
Cost
COST
COST
COST
Inputs
• Product dev.
sequence
(thus incl. ...
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