Business confidential

LTE WorkshopTIA

June 2012

Pario Solutions, Inc.20735 Sterlington DriveLand O’Lakes, FL 34638Phone: 214.749.1997www.pariosolutions.com

Business confidential 11

Incorporated in 1996 Telecom & Enterprise Solutions Locations:

Land O’ Lakes, Florida (Headquarters) Nashua, New Hampshire – SW Development & VAS Dallas, Texas – Hosted Equipment Kingston, Jamaica – NOC & Engineering Support

Key Technologies: Wireless - GSM, WCDMA, LTE Wireline - LAN/WAN, ATM, IP, DSL, Optical

Company Strengths Technical diversity Vast engineering experience

Key Partners Nokia-Siemens Juniper Networks

Background

Business confidential

Commercial LTE LaunchesCommercial LTE Launches

33

Business confidential

LTE Subscription GrowthLTE Subscription Growth

44

Business confidential

LTE DEVICE UPDATELTE DEVICE UPDATE

55

Business confidential 66

Voice dominated Data dominated

Traffic

Revenue

Revenues and Traffic decoupled

Tra

ffic

volu

me

€/bi

t

Time

Network cost

Profitability

Mobile Broadband Driver - Lower Cost & Increased Bandwidth

Reduction of network cost is necessary to remain profitable

Business confidential 77

HSPA/LTE Peak Data Rate Evolution

HSPA downlink data rate increases with 2x2 MIMO and 64QAM up to 42 Mbps and uplink data rate with 16QAM up to 11 Mbps

LTE further increases the data rate beyond 100 Mbps with larger bandwidth of 20 MHz

14 Mbps

0.4 Mbps

14 Mbps

5.7 Mbps

28 Mbps*

11 Mbps

LTE: 170 Mbps

HSPA: 42 Mbps**

LTE: 50 Mbps

Downlink peak rate

Uplink peak rate

3GPP R5 3GPP R6 3GPP R7 3GPP R8

*With 2x2 MIMO and 16QAM **With 2x2 MIMO and 64QAM likely for R8

Business confidential 88

Business Drivers Over Next 24 Months

More & more bandwidth demanded Bandwidth intensive applications:

Real-time Video – Conferencing, Gaming, VOD, IPTV, Security Monitoring Road Warriors – Data Sync, Email, File Transfers Data Network Redundancy CONTENT DRIVEN USAGE !!!! Policy Control – Effective bandwidth utilization management

DSL or cable modem substitute Terminal may be a laptop with a data card, PDA, Internet

Tablet – 3GPP standardization driving device availability Alternative to WiMAX/WiFi

Mobile broadband with Global Roaming

Business confidential 99

Voice Optimized: 2G Circuit Based Architecture

GGSN

InternetConnectivity

SGSN

MSS/HLR

Presence, PoC, EmailMMS

Voice & Data call

BSC GSM/Edge BTS

VM, SMS

SS7, GRX &

A-Bis

A

Gb

Gs

Gn

Gi

PSTN

GSM Voice Data Element

BTS Y Y TRX

BSC Y Y TRX

MSS Y Sub, HW & SW Matrix

HLR Y Y Sub

SGSN Y Sub & Thruput

GGSN Y Thruput

Data rates up to 384 kbps

Business confidential 1010

Data Improved: WCDMA (3G) Architecture

GGSN

InternetConnectivity

SGSN

MSS/HLR

Presence, PoC, EmailMMS

Voice & Data call

RNC Node B

VM, SMS

SS7, GRX &

IuB

IuCS

IuPS

Gs

Gn

Gi

PSTN

WCDMA Voice Data Element

Node B Y Y CE

RNC Y Y CE & Thruput

MSS Y Sub, HW & SW Matrix

HLR Y Y Sub

SGSN (3G) Y Sub & Thruput

GGSN (3G) Y Thruput

Data rates up to 14.4 Mbps

Business confidential 1111

Data Optimized: LTE System Architecture

Flexi-NG

Content &Connectivity

Internet+Intranets

LTE

eNode(B)

Flexi-NS

HLR/NVS IMS:IM, Presence, PoCVideo sharingVoIP, IP Centrex

StandardizedStandardized with vendor specific extensions

HSPA device

User planeControl plane

SS7, GRX &

Direct Tunnel

Data rates up to 140 Mbps

S5 Interface

Business confidential

Packet Core EvolutionPacket Core Evolution

1212

Business confidential

QoS Parameters from CNQoS Parameters from CN

1313

Business confidential

NSN e2e QoS Functionality & ArchitectureNSN e2e QoS Functionality & Architecture

1414

Business confidential

Voice over EPC Architecture OverviewVoice over EPC Architecture Overview

1515

Business confidential

Voice in LTE – Fallback with Dual-Mode DeviceVoice in LTE – Fallback with Dual-Mode Device• Mobile Voice is limited in current LTE devices• The first voice solution in LTE relies on CS fallback handover where LTE

terminal is moved to 2G/3G to make CS call while suspending LTE traffic• Eventually LTE voice solutions will be VoIP + IMS• CS voice call will not be possible in LTE since there is no CS core interface• OTT VOIP applications are also available on many devices

Paging in LTE

2G/3G RAN

MMEE-UTRANMSC-S MGW

CS call setup in 2G/3G

CS Fallback handover

1616

Business confidential

LTE data and voice live deployment plans

20XX2010

LTE

data

2G/3G

voice

Data oriented Data oriented terminalsterminals

Data & voice Data & voice oriented oriented terminalsterminals

2G/3G LTE

SRVCCSRVCCCSFBCSFBBroad BandBroad Band

Single radio Single radio terminalsterminals

LTE/IP only LTE/IP only terminalsterminals

LTE 2G/3G LTE

2012 2013

Service continuity is key for Service continuity is key for existing operators. They do existing operators. They do not want to introduce not want to introduce disruption point to their disruption point to their subscribers.subscribers.

Installed base in key for Installed base in key for NSN. We do not want to NSN. We do not want to introduce network revolution introduce network revolution which would lead to open which would lead to open competion.competion.

16

Business confidential

LTE Hosted Option LTE Hosted Option –– Only eNode B(s) in Only eNode B(s) in MarketMarket

1818

Business confidential

LTE Hosted Option - Flexi-NG in MarketLTE Hosted Option - Flexi-NG in Market

1919

Business confidential

Operate Multiple Live Networks Knowledge base and experience

Dedicated Engineering Team

Turnkey Solutions Hosted Services Network Equipment Providers

Experts per Sub-System Core RAN OSS

Trouble Ticket Database Email, website and phone Issue resolution and tracking

Software and Report Delivery via ftp

Hosted OSS Solution

24/7 NOC Center

2020

Pario DifferentiatorsPario Differentiators

Business confidential 2121

Pario Tier IIHosting & Engineer

Support

Pario NOC Tier 1 24x7 Monitoring W

eb

Access

Analysis &Troubleshooting

Escalation

Pario Hosted Network (Dallas, TX) Pario Customer

Service AffectingAlarm or Issue

Tier 3 3rd Party ProvidersNo

Ph. #: 876-968-2184x452

Alarm Flow 1) Call 24x7 Call Center/Help Desk(732-739-9109)2) Email: support

24x7 NOC & Customer Support24x7 NOC & Customer Support

Resolution

Trouble Ticket System

Escalation

YesYes

Logging

Network Monitoring with

NetAct (NMS)

Logging

Business confidential 2222

Significantly reduces capital investment and operational expenses – Breakeven within 3 years

Cost savings can be applied to other critical business initiatives

Hedge against obsolescence due to rapid change in technology

Overlay LTE w/o over burdening existing staff and operations

Value Proposition for OperatorsValue Proposition for Operators

Business confidential

Thank You

www.pariosolutions.com

2323