Arne Schalicke Nokia Siemens Networks

1 © Nokia Siemens Networks

4G Horizons Arne Schälicke LTE Product Marketing Nokia Siemens Networks [email protected]


Nokia Siemens Networks in LTE • LTE supplier to 15 out of 28 operators who have commercially launched LTE networks • Selected by 44 operators for commercial LTE networks

• LTE-ready Flexi Multiradio Base Station at more than 200 operators worldwide

• World’s first 1Gb/s over the air demonstration (2004) • World’s first standard compliant LTE call on commercial HW (2009) • World’s first dynamic LTE-A demonstration

on commercial HW (2011)

• Liquid Radio for efficient mobile broadband capacity evolution

• Flexi NG and Flexi NS evolved packet core with 4D-capacity scaling

• Global, experienced and certified professional services for LTE

Saudi Arabia

USA

Canada Denmark

36 LTE radio deals, incl. 2 TD-LTE22 LTE EPC deals

commercially launched networks

Agri-ValleyCommunicationsUSA

Japan

Estonia South KoreaGermany

Azerbaijan

Sweden

Denmark

Finland Estonia

Sweden

Bahrain

Latvia South Korea

USA

Germany

Portugal

JapanItaly

Finland

USA (IMS)

Saudi Arabia

TD-LTE


What will the world want from wireless by 2020?

Support up to 1000 times more traffic

Rock solid, ubiquitous connectivity

Gbps peak speeds

Millisecond latency for true “local feel”

Super HD HD

Ultra HD 3D HD

3D SDTV

100Mbps 200Mbps 300 0Mbps

Apps bandwidth demand

Mobile data traffic

2010 2015 1 EB

1000x 1000 EB

2020

©2011 Intuitive Surgical, Inc.


Expect the unexpected Mobile broadband grows in step changes when the last piece falls in place

Today Past Future

Users have experience from the fixed internet. When the same applications appear in mobile the applications meet a prepared, ready-to-go audience

• Data volume grew with HSPA dongles • Signaling grows with smartphones • Subscriber volume will explode with M2M

Data volume


LTE development during the last 12 months

September 20, 2010 • 5 commercial LTE networks launched • Networks running LTE on one frequency band • FDD mode • USB modems (dongles)

September 20, 2011 • 28 commercial LTE networks launched • First networks already running LTE on 2 bands • FDD mode and now also TD-LTE • USB modems, smartphones, tablets,…

0

50

100

150

Jan Feb Mar Apr May Jun

121,400 LTE subscribers in first 6 months after commercial launch

Typical European frequency scenario

2.6GHz auction

2.1GHz continue

1800MHz

900MHz refarm

800MHz auction

LTE 1800

HSPA 2100

LTE 2600

HSPA 900

LTE 800

GSMGSM 1800

GSM 900GSM

HSPA

2.6GHz unpaired auction TD-LTE 2600

auctionrefarm

2009 2015


15 of Nokia Siemens Networks’ 44 LTE customers have already commercially launched LTE

Japan

Estonia Sweden

USA

Denmark

EPC

Radio

EPC

Radio

IMS

Germany

Radio

, Sweden

Peak data rates • Downlink: 102 Mbps • Uplink: 40 Mbps

Average throughput (drive tests) • Downlink: 48 Mbps • Uplink: 30 Mbps

• Latency (drive tests) • Mobile round trip time: 21 ms (~500km distance to EPC)

• Handover success rates: 100 %

Radio

Drive tests performed in Gothenburg by Nokia Siemens Networks, March 2011

Latvia

Finland

Finland

Radio

EPC

EPC

Radio

South Korea Germany

Radio

South Korea

Radio Radio

Saudi Arabia

Canada

Radio

Radio

TD-LTE

Radio

Radio


The LTE-Advanced toolbox for delivering more data efficiently to wide areas and hotspots

Enable efficient use of small cells

Enhance macro network performance

Relaying

Heterogeneous Networks

100 MHz

Carrier Aggregation

Carrier1 Carrier2 Carrier3 … Carrier5

up to 100 MHz

MIMO 8x 4x

Coordinated Multipoint

Peak data rate and throughput scaling with aggregated bandwidth

Peak data rate scaling with antenna paths for urban grid and small cells

MIMO

Capacity and cell edge performance enhancements by active interference cancelation

Enables focused capacity enancement with small cells by interference coordination

Enables focused coverage extensions with small cells by self-backhaul


By 2020 1000 times more capacity

10x Performance

10x Spectrum

10x Base stations

1000x capacity


By 2020 - radio can improve in spectral efficiency 10x

Spectral efficiency can be improved by managing inter-cell interference.

0

2

4

6

8

LTE

LTE Advanced

+ CoMP + UE interference cancelation

+ further innovations

Spectral efficiency [bps/Hz/cell]

HSPA today


By 2020 - there can be 10x more spectrum available

10 times more spectrum can be made available if we drive for it.

Cognitive radio enables optimized spectrum usage over multiple operators

Evolution of available radio spectrum Unlic 5GHz Unlic 2.4GHz 3700 MHz 3400 MHz 2600 MHz 2300 MHz

2100 MHz 1800 MHz 900 MHz 800 MHz 700 MHz 450 MHz

2010 2012 2015 2020

500MHz

1000MHz

1500MHz

2100 MHz TDD

11 © Nokia Siemens Networks Document classification

Four broadband challenges in an increasingly dynamic world Location and context matter

The revenue potential of the digital economy awaits realization

The value of traditional telco HW and SW architecture is disintegrating

Software

Hardware

Unlimited and unpredictable broadband growth


Demand is unpredictable

Sudden peaks

User Content Core Radio

25-80% overcapacity 30-50% overcapacity

Different times, various locations

T ime 12am 12am

City

Suburbs

Residential


Liquid Net Unleashing the broadband opportunities of existing networks

What? Network solution from Nokia Siemens Networks that • unleashes capacity frozen within a the network

• adapts fluidly to unpredictable broadband demand

How? Liquid Net:

• self-aware, self-adapting • software-defined applications • multi-purpose hardware • interlinked architecture • evolutionary

Why? Enhance network’s capital efficiency, releasing unused capacity • up to 80% in radio • up to 50% in core

• Superior customer experience • New business potential


How to make existing communication networks flexible

Self-aware self-adapting

Inter-linked architecture

Software-defined applications on multi-purpose

hardware

Evolutionary


Liquid Net: immediate business impact

Self-aware Self-adapting

Software-defined apps on multi-purpose hardware

Inter-linked architecture

Evolutionary

Liquid resource allocation for enhanced capital efficiency

Intelligent Broadband Management for superior customer experience

End-to-end network capabilities Enablers

Liquid Net


Liquid Net offers value in each network domain

Radio Unleash up to 80% of unused baseband capacity Providing up to 65% capacity gain in the cell

Core Up to 80% footprint reduction Up to 65% lower energy consumption GSM/3G data to LTE with 100% reuse of HW investments

Transport Backbone Up to 60% TCO savings

Reduce risk of churn of 25% high-end users

Explore premium revenue potential of more than 50%

Increase average cell user load by more than 10%

Enhanced capital and operational efficiency

Superior customer experience and new revenues Intelligent Broadband Management

Liquid resource allocation


Liquid network solution components

Unified Heterogeneous

Networks

Active Antenna System

Baseband Pooling

Intelligent Broadband

Management

Multi-Layer Optimization

Flexible Optics

Intelligent Control

Liquid Net

Liquid Radio Liquid Transport

Liquid Core

Core Virtualization


The Liquid effect Fluid user demand by time and location

Location Usage Time of Day Usage**

As traffic peaks, both capacity and bandwidth demands dramatically rise

Smartphone

Handheld game console Tablet

Mobile Phone Projector

Laptop

= x 24*

= x 60*

= x 122*

= x 300*

= x 515*

High-end devices multiply traffic

* Monthly basic mobile phone data traffic Source: Cisco VNI Mobile, 2011

This internet is now mobile and so is the demand by people and things

** Source: Sandvine, 2010 Mobile Internet Phenomena Report


Liquid radio – Key elements

Baseband pooling Active Antenna Systems Unified & SON enabled Heterogeneous

Networks

Beamforming, CoMP

RRH 6-sector sites

3-sector RF model

Active Antenna

Over 10 GBPS baseband

LTE

TD-LTE

HSPA+

HSPA+ Femto

LTE Femto

WiFi

High load Low load


Liquid Core – Core Virtualization

Simplification and consolidation of core network

Decoupling hardware and software

Virtualization Software

Legacy hardware

COTS ATCA multi-purpose hardware

Other multi-purpose hardware

Open Core SW in cloud computing environment

Core Applications

Core 1

Core 2

Core n

MSS MGCF

CSCF

GGSN

Core Applications


Liquid Core – Intelligent Broadband Management

End-to-end Quality of Service

Content delivery, adaptation & optimization

PCRF (PCS)

Browsing GW (NBG)

CDN/ Caching


Liquid Transport – key elements

Flexible Optics WDM OTN NGOA Zero-constraint optical networking

Multi-Layer Optimization Maximum efficiency, lowest TCO

Intelligent Control Services in seconds – everywhere on the network

SW-configurable bandwidth SW-configurable reach Colorless-directionless-contentionless Gridless

Sub-Lambda grooming & switching

100 km – 1000 users – 1 Gbit per user

The right balance between layers

The right mix of packet and optical

Highest capacity

Greatest flexibility

Lowest costs + = + +

NSN Optics

NPS10 & TransNet planning tools

Multi-Vendor IP with best in breed partners IP

Ethernet OTN WDM

G-MPLS

MPLS-TP


Liquid Net components proven Use what exists - build even on multi-vendor installed base

Europe: Multi-Layer Optimization with European CSP

Europe: Active antenna system for hotspot coverage and micro movement

Europe: Extension from radio to E2E QoS solution

EMEA: CDN for multinational carrier with e2e integration

APAC: Policy control with multi-vendor enforcement points

APAC: R99 swap with Liquid Core MSS and extension to SGSN, GGSN and MGW

Liquid Net


With Liquid Net we innovate today’s network to meet the forthcoming broadband wave

• Unleash frozen network capacity • Fluidly adapt to meet unpredictable broadband demand • Enhanced network capital efficiency • Superior user experience and new revenues


Thank You

Arne Schalicke Nokia Siemens Networks

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