01. tekelec brief introduction
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This document is for informational purposes only, and Tekelec reserves the right to change any aspect of the products, features
or functionality described in this document without notice. Please contact Tekelec for additional information and updates.
Tekelec Introduction
This document is for informational purposes only, and Tekelec reserves the right to change any aspect of the products, features
or functionality described in this document without notice. Please contact Tekelec for additional information and updates.
Pioneers of the New Diameter Network
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Tekelec Diameter market leadership
Major Policy + SDM Wins55 Policy customers/43 Tier 1s
46 SDM customers/27 HSS/SPR
300 Million SDM Subs
Expanding Global, Multi-PropertyPolicy Deployments
19 DSR Customer Wins and Counting US/Canada/Europe/Asia/CALA
Tekelecs Policy Server is at or near the top of the competitive landscape
Tekelec is the front runner in the Diameter signaling control market.
The leader in DSC today is Tekelec with roughly 80% market share
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Another signaling storm is coming
A signaling storm is coming - signaling traffic
growing 30-50% faster than data traffic
There is good signaling (Diameter) and bad
signaling (RAN)
LTE networks with less than 5 Million Subs
experiencing Diameter signaling outages
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Hungry Birds Signaling Storm Impact
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Angry Customers, Costly Lessons
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Telecom Slovenia Signaling Overload with 10K Subs
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Smartphone Signaling in 3G and LTE
3G Smartphone behavior: Differs between OS and devices
- PDP Context Activation: app triggered / on GPRS attach
- PDP Context Deactivation: screen lock / power off / app triggered
- PDP Context Re-activation: often immediate
Signaling Storm impact: RNC often the bottleneck (=> core network
protection)
LTE: Increase in number of sessions per device
Default and Dedicated Bearers activation requests
Signaling Storm impact: MME, HSS, IMS, PCC (all thereof?)
Network capacity challenges and outages
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Shift to usage-based services driving signaling storm andsophisticated Diameter and Policy requirements
Casual Usage/LoyaltyPersonalized Service Tiers
Over-the-Top Usage Plans
Shared Data Plans
Machine-to-Machine
Mobile Video/VoIP
Subscriber usage controls
Wi-Fi @
Cafe
3G in the Car
LTE, 3G, Wi-Fi @
Airport
Wi-Fi and
Ethernet
@ Work
Multi-access/Roaming Usage
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A typical scenario: 10X Diameter signaling growth
0
5,000
10,000
15,000
20,000
25,000
Year 1 Year 2 Year 3
Policy-RelatedDia
meter
Transa
ctionsPerS
econd
Video Chat
Premium Gaming PackPremium Video w/ Online Charging
Sponsored Data Access
Facebook Add-on Pack
Congestion Management
Fair UsePay As You Go/Casual Use
Session Authorization
Source: Heavy Reading, 2011.
Operator Scenario: Ten Fold TPS Growth over 3 years
10 Million subscribers
Year 1: 30% are mobile data users; 2 policy use cases, 9% active in busy hour
Year 2: 40% are mobile data users, 5 policy use cases, 16% active in busy hour
Year 3: 60% mobile data users, 8 policy use cases, 30% active in busy hour
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A New Diameter Network is Required
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Secure
Interconnection for
M2M services
GrowRevenues
EliminateSignaling
Storms
The value of Diameter Routing
Load
Balancing
Proxies for: Over-the-Top/Cloud/M2M Services, LTE/3G Roaming,
Policy, Charging, Home Subscriber Server
Congestion andTraffic management
Scale Diameter
Transactions
Interworking andInteroperability
Network Visibility
Steer Roamers
to PreferredPartners
ReduceRevenue
Leakage
Secure
interconnectionfor Cloud
services
Secure
Interconnection
for OTT Apps
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Machine to
Machine
Services
GrowRevenue
OptimizeCost
Cloud
Services
Over-the-
Top Apps
Mobile
Video Social
Networks
Fair Use &Congestion
Management
ServiceTiers
Bandwidth
on Demand
ParentalControls
Bill Shock
The value of Policy Management
Policy control, Policy analytics, converged policy
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Machine to
machine
services
GrowRevenue
OptimizeCost
Personal
Cloud
Services
Over-the-
Top apps
Personal
mobile
Ads
Consolidate
databases
Personal
Service
Tiers
Identityand
location
Services
The value of Subscriber Data Management
User Data Repository, Subscriber Profile Repository, Diameter Data
Repository, Home Subscriber Server
Scale Subscriber
Databases
Manage
structured/
unstructured
data
Manage
dynamic and
static data
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Architecting the New Diameter Network
The decisions you make now will determine your
mobile data success