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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
PAGE 1
1
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
PAGE 3
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
PAGE 4
4
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
PAGE 5
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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6
2009 — 2010 2011+
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
PAGE 8
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
PAGE 10
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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11
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
PAGE 12
12 IP multimedia subsystem (IMS)
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
PAGE 14
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
PAGE 15
Creating New Mobile, Computing and CE Device Categories
PAGE 16
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, …
PAGE 18
18
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
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
PAGE 21
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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
PAGE 22
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
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