Mobile Broadband Technologies and Silicon Sol tionsand Silicon Solutions

I. Standards and TechnologiesI. Standards and TechnologiesII. Services and TrendsIII. Silicon Vendors and Solutions

Je Woo KimJe Woo Kim

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Mobile Broadband Standards and Technologiesg

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Why Broadband?

Mobile data growth by 17x between 2008 and 2013, but ,the revenue growth is less than 2x Carriers need new solutionsCarriers need new solutions to meet the traffic demand while keeping increased profitabilityprofitability

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3

S

Why Broadband?

Shannon’s channel capacity:

BW and power trade off for the capacity)/1(log2 NSBWC

BW and power trade off for the capacity At a certain point of BW utilization, BW increase is more efficient than power increasep Bandwidth utilization

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3G Evolution by Erik Dahlmanet al., Academic Press, 2007

Cellular Standards by Generations

1G 2G 2.5G 3G

d O EV-DOcdma 2000( )cdmaOne(IS-95 A/B)

IS-136

OG

DAMPS)S 36

(DAMPS)

LTEHSPAWCDMA(UMTS)EDGEGPRSGSM

AN

ALO

( )802.16m(WiMAX)

( )(UMTS)

( )802.16e(WiMAX)

80s 1990s 2000s

1G (Analog) and 2G (Digital): Voice services only 2.5G: Data Services

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2.5G: Data Services3G: Simultaneous Voice & Packet Data (ITU Definition: 384 kbps for mobile and 2 Mbps for fixed)

5

Cellular Standards by Data Rates

Excellent Mobile Broadband TodayVoice and Full Range of IP Services

Enhanced User ExperienceImproved voice and data capacity

CDMA20001X 1x Advanced4x increase compared to today’s voice capacityBest in class voice capacity

1.5x increase withavailable features4

Phase I Phase II

EV-DO DO AdvancedRev. ARel. 0

EV-DO Rev. BDL: 3.1 MbpsUL: 1.8 Mbps

DL: 2.4 MbpsUL: 153 kbps

DL: 14.7 Mbps2

UL: 5.4 MbpsDL: 32 Mbps3 and beyondUL: 12.4 Mbps3 and beyond

DL: 9.3 Mbps1

UL: 5.4 Mbps

Rel-9 & Beyond

HSPA+ (HSPA Evolved)Rel-7 Rel-8

HSPAWCDMARel-99 Rel-5 Rel-6

DL: 384 kbpsUL: 384 kbps

DL: 1.8-14.4 MbpsUL: 384 kbps

DL: 1.8-14.4 MbpsUL: 5.7 Mbps

DL: 28 MbpsUL: 11 Mbps

DL: 42 Mbps5

UL: 11 MbpsDL: 84 Mbps6 and beyond (10 MHz)UL: 23 Mbps6 and beyond (10 MHz)

Rel-8 Rel-10LTE Advanced

Rel-9

2009 2010 2011

LTE Leverages new, wider and TDD spectrum DL: 73 – 150 Mbps7 and beyond8 (10 MHz – 20 MHz)

UL: 36 – 75 Mbps7 and beyond8 (10 MHz – 20 MHz)

LTE

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2009 — 2010 2011+

HSPA+ Evolution Path

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4G Mobile Broadband Evolution: 3GPP Release 10 and Beyond, 4G America

LTE Features by Releases Dec Dec Dec

LTE-R11LTE-R10LTE-R9LTE-R8

Dec 2008

Dec 2009

Dec 2010

R l 9 R l 10 R l 11R l 8 Release 9 features

Release 10 features

Release 11 features

LTE-AdvancedTR 36.912 proposing Release Rel-8

Release 8 features

LTE Advanced10 features

Rel-10 Carrier Aggregation (up to 100MHz)

Rel-11 CoMP

Data rate (20MHz)- Up to 300Mbps/75Mbps

MIMO (up to 4 ant – DL) Up to 64QAM OFDMA/SC FDMA

Rel-9 Optimization for Mobility

Advanced MIMO (8 DL, 4 UL) Data rate (100MHz, 40MHz)

- Up to 1.2Gbps/600Mbps Het Net eICIC

CoMP JP(joint processing)-CoMP CS/CB(coordinated scheduling, coordinated beamforming)-CoMP

OFDMA/SC-FDMA Reduced latency

Optimization for Mobility Enhanced SON ICIC eMBMS Enhanced LCS

eICIC Relaying Enhancement of SON, eMBMS X2 for HeNBs

Remark: different operators would have interests in different Rel-10 features. CA would be operators who have f 8 / C C

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spectrum to aggregation; mimo would be important for some TDD operators who already have 8 Tx/cell; hetnet eICICwould be important for operators interested in hotspots and small cells.

WLAN Standards

VHT802.11n802.11a/g802.11b

1990s 2000s

802.11b 802.11a/g 802.11n2.4GHz ISM bandDSSS/CCK Modulation11 Mbps data rates 500 ft range

g2.4GHz & 5GHz bands OFDM, 20 MHz BW 54 Mbps data rates 100-200 ft range

2.4 GHz & 5 GHz bandsOFDM, 20/40 MHz BW MIMO: 2-4 antennas600 Mbps data rates g g p200 ft range

VHT (Very High Throughput)802 11ac (2 4 & 5 GHz bands)

Original 802.11: 1997, 2 Mbps802.11b: 1999, 2.4 GHz, 11 Mbps

802.11ac (2.4 & 5 GHz bands) 802.11ad (60 GHz Band)> 1Gbps data rates

802.11a : 1999, 5 GHz, 54 Mbps802.11g: 2003, 2.4 GHz, 54 Mbps802.11n: 2009, 2.4 & 5 GHz, 600 MbpsVHT: Being worked on

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The Roadmap to 4G

1985 1995 2000 2005 2010 2015Time

Mobility

High

IMT-Advanced4G

GSMCDMAOne

HSPA1xEV-DO

LTE

3G+E 3G

High CDMAOne

WCDMACDMA2000

BWA/16m1G

2G

3G3G+

Middle AMPSTACS BWA/16e

802.16/WiMAX

Low

802.11/WiFi

802.11n/WiFi

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Data rate<10kbps <200kbps 300k-10Mbps <100Mbps 100M-1Gbps

WiFi

10

4G Wish List

High Data Rates: 100 Mbps @250 km/h, 1 GbpsNomadic S t l Effi i 10b /H Spectral Efficiency > 10bps/Hz Latency < 5 ms IP/Web based services IP/Web based services Seamless connectivity and global roaming across multiple networksp Smooth handoff across heterogeneous networks Guaranteed QoS for multimedia services

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Key Features in 4G Networks

New Radio Interface Protocol Features

OFDMA (orthogonal frequency division multiple access)

High order modulation

Interference management

MIMO (multi input multi output) Distributed Access Network Architecture

Flattened architecture – No BS controller

Direct communication among eNBs Packet Switched Core Network Architecture

IP based core network

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12 IP multimedia subsystem (IMS)

Mobile Broadband Services and Trends

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Mobile Broadband Evolution in Perspective3G Will Continue to Drive Volume Into the 2010s

1600~1.35B HSPA Subs

Subscribers* (Millions)

800

1000

1200

1400 HSPA Family

EV-DO Family446M EV DO S b

200

400

600

800

TD-SCDMA

LTE

~446M EV-DO Subs

HSPA subs are expected to reach ~1B by 2013

02008 2009 2010 2011 2012 2013 2014

LTE

Note: 3G includes EV DO family HSPA family and TD SCDMA ; * number of unique wireless connections

HSPA subs are expected to reach 1B by 2013 3G expected to enable 95% of mobile broadband subscribers by 2014 Total 3G mobile broadband subscribers are projected to 2B by 2014

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Source: HSPA Family - Average of Strategy Analytics (May09), Informa (Oct09), Wireless Intelligence(Oct09) ; EV-DO Family - Average of SA (May09), Informa (Oct09), Wireless Intelligence(Oct09), Yankee (Jun09),; WiMax - In-stat (Oct09); LTE - Average of Strategy Analytics (May09) and ABI (Sep09); TD-SCDMA - Average of Strategy Analytics (May09), Informa (Oct09), Wireless Intelligence (Oct09),

Note: 3G includes EV-DO family, HSPA family and TD-SCDMA ; * number of unique wireless connections

Mobile Service Evolution At a Glance

3D Gaming

Location Based

Mobile TVHealth &Fitness

2D Gaming

Services Evolution

Location-BasedServicesWallpaper

Mobile CommerceVoice

Paul,How did

Text Messaging

BloggingSocial Networking

RSS Feeds & Tagging

MMS Music & Video on Demand

Advertising &Recommend

Ringtones

How did the meeting go?

Send Options

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Creating New Mobile, Computing and CE Device Categories

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All trademarks are property of respective owners

Smartphones Currently smartphones are at the center of ‘converged’ mobile, computing

A smartphone is a mobile phone that offers more advanced computing ability and connectivity than a contemporary basic feature phone - Wikipedia

Currently smartphones are at the center of converged mobile, computing and CE devices

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Smartphones

Phones embed OS designed for supporting user AppWireless devices become computers Computers adding wireless

WWAN, WPAN, FM, GPS, NFC Phones become ‘Mobile Internet Devices’ Phones become consumer electronics

Include all consumer electronic functions except air-conditioner and refrigeratorg

Voice centric -> data centric service Multi-media services Provides service for information, entertainment, communication, , , ,education, …

Smartphones keep evolving UI, Functions, Services, Display, …

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p y

Wireless Technologies for Smartphones

WWAN (Wireless Wide Area Network) Technology Basic for mobile communication (2G, 3G, 4G)

WLAN (Wireless Local Area Network)WLAN (Wireless Local Area Network) Broad WLAN coverage Provides high speed data service

WPAN (Wireless Personal Area Network) TechnologyWPAN (Wireless Personal Area Network) Technology Bluetooth

a standard feature in smartphones hands-free mobile phone usagep g

RFID NFC

FM Radio a mobile application option or widget

GPS (Global Positioning System) GPS is nearly standard on all smartphones

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y p Critical for location based service

Mobile Broadband Silicon Vendors and Solutions

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Silicon Vendors for Baseband and Applications Processors

Baseband Silicon Vendors Qualcomm, Intel, Renesas, ST-Ericsson, Icera (Nvidia), MediaTek Broadcom Spreadtr m HiSiliconMediaTek, Broadcom, Spreadtrum, HiSilicon

Applications Processor Silicon Vendors Qualcomm, Texas Instruments, Renesas, Broadcom, Marvel, Samsung, Intel, ST-Ericsson, Nvidia, Telechips, Freescale

Baseband-integrated Applications Processors Q l B d ST E i M ll M di T k Qualcomm, Broadcom, ST-Ericsson, Marvell, MediaTek

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Modem Evolution and Technology Leadership (QCOM)

HSPA+ REV A and B LTE

LAUNCHES COMMERCIAL NETWORKS

LAUNCHES

NETWORK COMMITMENTS

GROWTH YoY NETWORK COMMITMENTS

MULTI-CARRIER KDDI REV B DEVICES LTE TDD TRIALS

MDM 8200HSPA+

MDM 8220DC-HSPA+

MDM 9x00LTE Cat3

MSM 8650DO RevB

FEB 2009HSPA+ 21Mbps

AUG 2010JAN 2010

EV-DO RevBNOV 2010

4G LTE

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Source: HSPA+: GSA 24/1/2011, Rev A: CDG 10/11/2010, Rev B: KDDI 10/18/2010, LTE: GSA 12/1/2011

DC-HSPA+ 42Mbps

Qualcomm Proprietary

Modem Technology Enhancements (QCOM)

LTE

MDM 8225HSPA+

84 Mbps

28nm Integrated LTE / 3G Multimode28nm HSPA+

HSPA+84 Mbps Rel-9

42 Mbps Rel-8

CDMA20001xAdvanced

EV DO Ad d

LTELTE FDD/TDD,

TD-SCDMA

MDM 8215DC-HSPA+TD-SCDMA

MDM 9615LTE Cat3

TD-SCDMA

pintegration/ optimization

EV-DO Advanced 100 Mbps Cat3 integration/ optimizationMSM 8270

DC-HSPA+

MSM 8960LTE Cat3

HSPA+/DO

3G Advanced Receivers

PAGE 23 Qualcomm Proprietary

LTE / 3G Multimode Device Evolution Strategy (QCOM)

3G Coverage3G Coverage

Simultaneous VoIP and LTE dataLTE data only LTE data only

LTE coverage

VoIP and LTE dataLTE coverage LTE coverage

3G Voice Coverage/Continuity and Roaming3G Data Coverage/RoamingVoLTE3G Simultaneous Voice/Data

CSFB and SVLTEVoLTE

with 3G VoIP orSR-VCC

Initial LaunchesData Cards

Initial Voice SolutionLTE Data Handsets

Long Term Voice SolutionLTE VoIP Handsets

PAGE 24 Qualcomm Proprietary

Thank You!

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