Transcript Pooria Kamran Rashani

Pooria Kamran Rashani
Advance Requirements Engineering
Spring 2012
Typical Call Flow in traditional network
Two MSC Servers, IP user plane
MSS in Richardson
MSS in Plano
IP Backbone
RAN
RAN
RF Antenna
MGW in Plano
MGW in Richardson
RF Antenna
Before Pooling
MSS 1
MSS 2
After Pooling
MSS 3
Pooling
Core level
MSS 3
MSS 2
MSS 1
Transport level
RAN Area
1
RAN Area
2
RAN Area
3
RAN Area
4
RAN level
IP/SDH
RAN Area
1
RAN Area
2
Pooling
IP/SDH
RAN Area
3
RAN Area
4
Where is it come from
Late modernity (or liquid modernity) is a term that has been
used to describe the condition or state of some highly
developed present day societies. It regards their state as a
continuation or development of modernity, rather than as a
distinct new state, post-modernity.
What is Liquid Net
Liquid Net unleashes frozen
network capacity into reservoir
of resources that can flow to
fulfill unpredictable demand
,whenever and wherever people
use broadband
Liquid Net unleashes network
capacity to fulfill unpredictable
demand
Liquid Network Unleashes network Capacity
Self-aware
self-adapting
Software-defined
applications on
multi-purpose hardware
Inter-linked architecture
Evolutionary
Business impact
Enablers
Adaptable (liquid) resource
allocation for enhanced
capital utilization
Self-aware
Self-adapting
Software-defined apps on
multi-purpose hardware
Inter-linked
architecture
Evolutionary
Liquid
Net
Intelligent Broadband
Management for superior
customer experience
Network Architecture
Context
Liquid Core
Liquid Radio
User
Centralized
applications
Liquid Transport
Demands are unpredictable and predictable
Sudden peaks
Different times, various locations
Resident area
Suburb
Down town
6am
Time
6 pm
Smart Lab finding example:
Signaling generated by playing Angry Birds
Signaling traffic generated by one hour of Angry Birds play
Number of signals sent
40000
352%
increase
3600
2400
3996
2422
Overall, the Angry Birds
application itself creates
manageable amounts of
network and data traffic
1600
800
688
0
Smartphone
baseline–
Weather and
email updates
No Advertising
8%
increase
742
Angry Birds
on iPhone
No Advertising
Angry Birds on
Samsung Galaxy
(Android)
Advertising with
each new game
level
Smartphone online
poker
No Advertising
But ads delivered with
each new Angry Birds
level achieved more than
triples signaling traffic on
Android phones
Reference
NSN
Wikipedia
Thank You