6-mindspeed_small cell芯片需求及解决方案 - 陈明仲.pdf

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www.mindspeed.com

Small Cell芯片需求及解决方案

1

陈明仲

无线部产品经理

敏讯科技有限公司

2012年10月18日


2/25

Nasdaq: MSPD

Mindspeed Technologies, Inc. At a Glance

Leading communications IC company; public since 2003 (NASDAQ: MSPD)

Product innovation and technology leadership in communications infrastructure

Over 500 employees worldwide; more than 350 engineers

Global, blue-chip customer base

$162M in revenues for FY 2011

Q3 FY2012 sales of $35.5M

2012 acquisition of 3G/HSPA small cell market leader Picochip Ltd


3/25

Nasdaq: MSPD

Small Cell Leadership

Field-proven • Robust • Qualified

Only femtocell silicon shipping in high volume

> 70% WCDMA market share, dominant in TD-SCDMA market

Widest-range

From cost-effective residential tohighest performance LABS for metro, rural

Lowest BOM: < $50

Proven IOT & Carrier acceptance >50 femtocell customers…

including ip.access/Cisco & Alcatel-Lucent

Highest performance

Rel 8 (42/11Mbps), Rx diversity, smartSignaling™

+ 400 smartphones

Technology leadership

Active in 3GPP; Founder & Chair of Femto Forum

First femtocell chip. First Rel 8 SoC

Accelerate

time-to-volume

Reduce risk

Reduce

development

cost

Best product

for your

application


4/25

Nasdaq: MSPD

Example: Mindspeed enabled Home/Small Business Cells

ALU/Telefonica

Cisco / AT&TALU/OptusALU/VodafoneSagem/

Vodafone

ALU /Etilsat

Small Enterprise

Foxconn/

Softbank Argela/Avea

ALU/Vodafone

Small Enterprise

ALU/TIM

ALU/TIM

Small Enterprise


5/25

Nasdaq: MSPD

Example: Mindspeed enabled Enterprise/Metro/Rural Cells

SpiderCloud – E///

Vodafone, AT&T

Airspan -

LTEALU/ AT&T

ALU/ Vodafoneip.access/

T-Mobile

IPAccess/

T-Mobile

Contela/SKTelecom

http://www.google.co.uk/imgres?imgurl=http://www.telecomskorea.com/wp-content/uploads/2010/12/skt_femtocell_03.jpg&imgrefurl=http://www.telecomskorea.com/business-9979.html&usg=__Pl5ath8wF1HSahPuxYZfKv1tBq0=&h=480&w=382&sz=131&hl=en&start=1&zoom=1&um=1&itbs=1&tbnid=BCGfFGLUPaHFQM:&tbnh=129&tbnw=103&prev=/images?q=skt+korea+femtocell&um=1&hl=en&tbs=isch:1&ei=rhczTbr4K9KGhQeSnMmWCwhttp://www.google.co.uk/imgres?imgurl=http://www.telecomskorea.com/wp-content/uploads/2010/12/skt_femtocell_03.jpg&imgrefurl=http://www.telecomskorea.com/business-9979.html&usg=__Pl5ath8wF1HSahPuxYZfKv1tBq0=&h=480&w=382&sz=131&hl=en&start=1&zoom=1&um=1&itbs=1&tbnid=BCGfFGLUPaHFQM:&tbnh=129&tbnw=103&prev=/images?q=skt+korea+femtocell&um=1&hl=en&tbs=isch:1&ei=rhczTbr4K9KGhQeSnMmWCwhttp://www.google.co.uk/imgres?imgurl=http://www.telecomskorea.com/wp-content/uploads/2010/12/skt_femtocell_03.jpg&imgrefurl=http://www.telecomskorea.com/business-9979.html&usg=__Pl5ath8wF1HSahPuxYZfKv1tBq0=&h=480&w=382&sz=131&hl=en&start=1&zoom=1&um=1&itbs=1&tbnid=BCGfFGLUPaHFQM:&tbnh=129&tbnw=103&prev=/images?q=skt+korea+femtocell&um=1&hl=en&tbs=isch:1&ei=rhczTbr4K9KGhQeSnMmWCw


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Nasdaq: MSPD

Mobile Traffic Skyrocketing

+ AT&T 2Q06-2Q09 5000% growthCisco 108% CAGR

100% CAGR = 1000X growth 10 years


7/25Nasdaq: MSPD

Capacity reaching Limit

Approaching

the limit

• Cooper’s Law suggests that increasing

the number of cells has always beenthe main means of adding capacity

Need more cells and tighter interference control

delivered more cost effectively to continue to

increase capacity

Most gain

from

shrinking

cells


8/25

Nasdaq: MSPD

Y2012:• Vodafone Portugal

• Hutchison 3G in UK

• Free in France

• Regional US operator Mosaic

Telecom

• World’s first LTE femtocelldeployment by SK Telecom

• Deployment commitments from

Telefónica-O2 and Telenor Group

Operator Engagement

Source: Informa Telecoms & Media


9/25

Nasdaq: MSPD

More Small cells than Macrocells

June 2011: There were more 3G small

cells than 3G macrocells

By the end of 2012, there will be more

small cells than macrocells for all

technologies combined

Clear evidence that the shape of mobile

networks has changed

For LTE some operators are

discussing if they need macrocells at

all

Small Cells Rank #1 in carrier priority

for LTE-A

-

10,000,000

20,000,000

30,000,000

40,000,000

50,000,000

60,000,000

70,000,000

2011 2012 2013 2014 2015

9


10/25

Nasdaq: MSPD

User deployed Enterprise / SI or

operator deployed

Operator deployed Operator /

community

deployedShared backhaul Shared or dedicated

backhaul

Dedicated wired or

wireless backhaul

Dedicated wired or

wireless backhaul

Applications of Small Cells10

etc!


11/25

Nasdaq: MSPD

Basestation Segmentation

ResidentialFemto

EnterpriseFemto

Public AccessMetro, Rural

Macro

4-8 users 16-32 users 16-64 users >64

200m 200m 200m-2km >10km

‘Plastic Box’

Indoor

Wiring closet or wall

mounted

Indoor

Carrier install (wall, strand-

mount, lamp-post, etc)

Indoor or outdoor

Carrier install, tower etc

Outdoor

Closed access Closed or Open Open access Open access

Plug’n’Play Managed by customer &

carrier

Carrier infrastructure Carrier infrastructure

Simple PHY (eg SISO) RX Diversity, MIMO, DC RX Diversity, MIMO, DC Sophisticated: Softer HO, Multiple

antennas, Interference cancellation

3GPP Home

basestation

3GPP Home basestation 3GPP LABS 3GPP Basestation

Driver: Low-cost,

volume

Driver: Features/cost,

channel to enterprise

Driver: Features/cost Driver: features

Reference designs

dominate

Reference design for PHY:

complex stack, integration

allows differentiation

Reference design for PHY:

complex stack, integration allows

differentiation

Limited role for reference design:

in-house development


12/25

Nasdaq: MSPD

Challenges to Small Cell Chips

Lower cost but higher performance

•

BOM < $50• 64QAM, OFDM, MIMO, Rx Diversity, Dual carrier, etc.

One platform covering wide range

• From cost-effective residential to

highest performance LABS for metro, rural

3G/LTE multi-mode support

• Selective multi-mode

• Concurrent multi-mode

Lower power consumption• USB power supply, POE

SON support

• Network listen


13/25

Nasdaq: MSPD

Mindspeed’s Small Cell Portfolio

3G

3G + 4G

Dual-mode

EnterpriseFemto

BusinessMetroBusiness

MacroMicroPico(Metro,

Rural)

ResidentialFemto

WCDMA S ll C ll Pl f


14/25

Nasdaq: MSPD

WCDMA Small Cell PlatformIndustry leading, carrier-proven solutions

1st Generation

PC202Enabling

femtocell marketWCDMA/TD-SCDMA

PC302/PC312Mass volume

HSPA / HSPA+

4 users / 8 users

400Mhz ARM11

PC323/PC333Wider applications

HSPA+, LABS

24-32 users

700Mhz ARM11

2007/8 2009 2010/1

3rd Generation

PC30xx:Low Cost HSPA+

Higher user count

MIMO, DC

1GHz ARM

2012

Technology leadership Lowest power Lowest cost Proven field deployment

2nd Generation


15/25

Nasdaq: MSPD

Range and Mobility

PC312

PC3008

PC333PC3032

Home

SOHO

4/8 Users

8 Users

16-24 Users

32-64 users

32 Users

Enterprise

MetroRural

Platform for Wide Range of Applications

From lowest-cost residential to

highest-performing rural and metroMatch ideal SoC to target application

Common platformMaximize re-use to

reduce development cost

PC333

PC3032PC323

PC3024

PC312

PC3008

U s e r C o u n t


16/25

Nasdaq: MSPD

Small Cell BOM Evolution

Evolution of BOM Cost

Baseband

Baseband Baseband

Synch

Synch

Synch

GPS

GPS

Radio

Radio

Radio

Interconnect

Security

Memory

Memory

Memory

Mech/PCB

Mech/PCB

Mech/PCB

Power

Power

Power

GPS

$0.00

$20.00

$40.00

$60.00

$80.00

$100.00

$120.00

$140.00

$160.00

1st 2nd 3rd

Generation

C o s t

Process

Integration

Integration

Integration

Process

Process


17/25

Nasdaq: MSPD

PC3008 Low Cost Residential femtocell

PC3008-QXC RF PA

Power Supply

DDR3

SDRAM

VCTCXOSIM

Interface

10/100

Interface

PC3008-QXC Specification• 8 User low cost femtocell

•21Mbps / 5Mbps

• 12*12 AQFN package

• Single external DDR3 memory

• Glueless SIM interface

• Soft GPS support

•SISO RF

•1GHz ARM11 with Trustzone™

10/100PHY

NAND

FLASH


18/25

Nasdaq: MSPD

LTE: FUTURE


19/25

Nasdaq: MSPD

LTE Small Cells: Mindspeed Leading in Korea

Supporting the world’s first LTE small cell commercialdeployments

Mindspeed: 2012 Small Cell Industry Award Winner

19

Mindspeed in designs

in Korea for Transcede 4G/LTE SoCs

Commercial Deployment Award

Jointly with Contela and SK Telecom

Technology Enablement Award

Radisys for KT – based on Transcede


20/25

Nasdaq: MSPD

28nm

Transcede™ Generation One & Two & Three

32nm

T2200:800-1000MHz

CRP A9MAPMAP

MAPMAP

T3300:800-1000MHz

A9MAP

MAPMAP

MAP

MAPMAP

MAPMAP

CRP

CRP

T3500:

800-1200MHz

MAP CRPMAPMAP MAP CRP

MAPMAP

40nm

T40xx:

600-750MHz

A9MAP

MAP

MAP

MAP

MAP

MAP

MAP

MAP

MAP

MAP

T30xx:

600-750MHzA9MAP

MAP

MAP

MAP

MAP

1200 400 200 50 10

Femto

Residential

Micro

Urban

Macro

Metro

Pico

Indoor Business

Enterprise

Femto

2020


21/25

Nasdaq: MSPD

World’s 1st Single Chip LTE eNB Demo

Mindspeed T4K SoC(L1/L2/L3)

10MHz (2.6GHz band)

2x2 MIMO

62Mb/s DL

20Mb/s UL

2 Huawei E398

FDD-LTE dongles


22/25

Nasdaq: MSPD

Transcede® Family Scalability

LTE

3G/4G

Multi

Mode

Femto HomeFemto

Enterprise

4/8 Users 8/16 Users 16/32 Users 64/128 users32/64 Users

Femto Metro Pico OutdoorPico Indoor

128/256 users

Mico

T2xxx

FamilyT3xxx

Family

T3500

T4xxx

Family

Transcede family scales across a wide range of base station types


23/25

Nasdaq: MSPDNasdaq: MSPD

Enterprise/Home System – 2x2 20MHz LTE/3G


24/25

Nasdaq: MSPDNasdaq: MSPD 24

Metro/Rural System – 2x2 20MHz LTE/3G


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Nasdaq: MSPD

Summary

The architecture of mobile network is changing Small Cell will act as a critical role in future mobile network

Lower cost, lower power consumption, multi-mode support,

wide range of applications are main challenges to small cell

chips

Mindspeed provides the most complete qualified product

portfolio meeting the small cell chip requirements.

6-mindspeed_small cell芯片需求及解决方案 - 陈 明 仲.pdf

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6-mindspeed_small cell芯片需求及解决方案 - 陈明仲.pdf