i - 1 © prof. willie w. lu – willielu.com © 9 th world wireless congress® san jose fairmont,...

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© Prof. Willie W. Lu – willielu.com

© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.com© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.comI - 1

© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.com© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.com

Prof. Willie W. Lu, Ph.D Former Stanford Professor & Advisor of FCC-TACChairman & Executive Director, USCWCIndependent Advisor & Examiner, EU/US/China/CA/etc.E-mail : [email protected]

4G Mobile Technology – Towards Open Architecture and Open Spectrum

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Visit 4Gmobile.com for more

Commercial Mobile Communications Laws

1. No single Radio Transmission Technology (RTT or Wireless Standard) can do both broadband high-speed and seamless mobility

2. Low cost, high performance, easy to use, efficient spectrum utilization are key issues for market acceptance

3. The mobile device is evolving from a traditional transmissions-specific radio system to the future interface-base system. This future mobile terminal will be relying on Open Wireless Architecture (OWA) platform for complete openness and simplicity

Requirements for Mobile Internet Terminal (MIT)

Open Wireless Architecture (OWA) in System Architecture supporting adaptive multiple RTTS

Open Spectrum Planning and Management – at least supporting dynamic spectrum allocation

Affordability in services and applications – low cost though not cheap

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Summary in Advance4G can support high-speed (up to 100Mbps), but high-speed is not 4G

4G will focus on Open Wireless Architecture (OWA) technology instead of purely high-speed transmission

Mobile WiMAX can NOT support seamless mobility, but is OK for nomadic or limited mobility

TD-SCDMA has many technical issues to be solved: Network Optimization and Further R&D will take at least ten years

Wireless Mobile Internet will face big challenge if the underlying wireless transmission architecture is not open

Open spectrum planning is relying on optimal modeling of digital GPS map and digital spectrum map of the service area

We have fundamental problem in the existing wireless communication architecture, and need to reshape the industry based on open architecture!

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Government’s Role in China Wireless/Mobile Industry

TD-SCDMA

GSM

TD-OFDMA

WLAN/BWAChina

Long-Term Evolution

OWA

One DeviceOne NumberOne Dream

Missions and ObjectivesOpen system architecture

Open spectrum planning

Open OS and Application platform

Truly User’s Phone, not Provider or Vendor’s Phone

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Next Billion Users to Come from Emerging Markets Next Billion Users to Come from Emerging Markets

Source: iSuppli, 1Q06

0

10

20

30

40

50

60

70

80

90

100

%

Subscriber Penetration Rate

1,048 M 1,337 M 1,142 M

2005 2010

Population 1,432 M

Latin America

China India Africa, ME &

Australia

North America

Japan W. Europe

341 M 128 M

398 M

“More than 3 billion people live within wireless coverage but cannot afford it.”

“No Single Wireless Standard can do both broadband high-speed and seamless mobility.”

-- Willie W. Lu

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What’s 4G Mobile Technologies

Open Wireless Architecture (OWA)

Cost-effective and spectrum-effective high speed wireless transmission

4G can support high-speed transmission, but High-speed is NOT 4G

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ANY WHERE

ANY DEVICE

ANY TIME

ANY NETWORK

Bro

adcas

t

WM

AN

CellularW

LAN

WPAN

SEAMLESS CONNECTIVITY

Wireless Standards Complexity Multiples

Navig

atio

n

GSM

GPRS

EDGE

UMTS HSDPA

HSUPA

3.9G

4G

Cellular

802.16d

802.16e

WMAN802.11b

802.11g

802.11a

802.11n

WLAN

UWB

RFID

Bluetooth®

WPAN

DVB-HISDB-T

DMB

Broadcast DTV

A-GPS GalileoNavigation

FMHD DAB

Broadcast Radio

Without open wireless architecture, the wireless industry will be totally messed-up

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Single Global Standard is IMPOSSIBLE

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Typical Cell Phone Block Diagram – Path to OWATypical Cell Phone Block Diagram – Path to OWA

Deep Submicron Digital

FLASH EEPROMAnalog CMOS

SiGe BICMOS Hi Voltage

Discrete Passives: SAW Filters, etc.

Radio

CODEC

Radio

CODEC

Digital Baseband

Logic

Digital Baseband

Logic

Memory

Memory

User

Interface

User

Interface

LNALNA

PAPA

RX

Synth

TX

RX

Synth

TX

PassivesPassives Power Management

Power Management

Au

dio

Dis

pla

y

Cost/area/interface are key goalsWe need open architecture to define open interfaces between

modules

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Cellular modem and RF amplifier 1200 mW

Application processor 600 mW

Memories 200 mW

UI (including display with backlight) 300 mW

Audio 300 mW

Other (BT, IrDA, Energy mgmt. etc.) 400 mW

Total 3000 mW

Y. Neuvo, Exec. VP, Nokia, 2004 IEEE International Solid-State Circuits Conference © 2004 IEEE

Power consumption at the system and processor level is becoming a dominant concern as we evolve toward integrated modem + applications processors !

Average Power Consumption

Power Consumption of a Traditional Multimedia Mobile Phone – Need Revolution in Architecture

FM-Radio

D-TV

MM Chip

ARMDSPHW-AccSRAM

OS Prot. Stack

Display

Camera

wLAN

BTModem(GSM/GPRS/EDGEW-CDMA/..)

ARMDSPHW-AccSRAM

ANALOGAudio CodecBB RegulatorsPower Mgmt

MemCard Flash Flash

GPS

SDRAM

Application SW

Input Device

Antennas,RF

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“The reason we had Apple Computer is because it defined the Open Computer Architecture,

The reason we had Cisco Systems is because it defined the Open Network Architecture,

The world is at the edge to define the Open Wireless Architecture (OWA) to liberate the whole wireless industry.”

Prof. Willie W. Lu, Dow Jones WI’2007

ICT Open Architecture Law

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KPCB’s View on Future Mobile PhoneKPCB’s View on Future Mobile Phone

In the Churchill Club "Top Ten Trends" on March 28th, 2007 in San Jose, John Doerr of Kleiner Perkins Caufield & Byers said his prediction is that the cell phone will be the next PC.

Open architectured mobile phone gives consumers more choices for things to hang on their belts.

http://www.dfj.com/cgi-bin/artman/publish/article_187.shtml

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Simplicity – The Life of PhoneSimplicity – The Life of Phone

Simplicity and Openness has become the very critical issues in designing the future mobile phone. According to Junko Yoshida, news editor of EE Times, ease of use has become a "grave issue" in engineering including mobile phone industry. Designers, she said, must "listen to the SOS from consumers". Doug Engelhart, inventor of the computer mouse, considered many options for navigation on a computer screen but chose the mouse because it tested best with users, and most importantly, for its simplicity!

http://www.eetimes.com/news/latest/showArticle.jhtml?articleID=198800518&pgno=1

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STAGE4 : TRULY OPEN SMART ENVIRONMENT by OWA

• Full network integration e.g. power, copper, cable, all wireless

• Single command & control device e.g. voice, gestures (cameras / sensors)

• Self-learning intelligence, virtual agents

Time(for these to be pervasive)

Pen

etr

ati

on

2000 (Today)

2003 2005 2010

STAGE1 : TRADITIONAL DEVICES• Individual standalone

devices• Traditional Form factor e.g.

phones, PC, printer• Wire-based point-to-point connections e.g. PC to

printer

STAGE2 : DEVICE BOOM• Non-traditional device

proliferation• Integrated voice / data services• Different devices for distinct

market segments

Voice

Data

Video1

2

3

STAGE3: INTEGRATED ENVIRONMENT

• Broadband availability• All integrated entertainment /

voice / data services• No-wires (fully portable) network• Devices interact with each other

End-user interaction will evolve from many purpose-specific devices to integrated open smart

environments

4

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@ home

Voice / Internet / IPTV

In-flight

Voice / Internet

@ office

Voice / Corporate Network

Wireless

Voice / Multimedia

Wireless

Data / Corporate / Personal

OWA Enables Personal Communications Back to Life Again

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A True iPhone should comprise:

1. Service-oriented mobility platform rather than wireless standard-specific platform

2. High spectrum utilization efficiency

3. Enhanced security features

4. Open wireless air interfaces

That’s relying on Open Wireless Architecture (OWA) technology

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The Future Services Environment with underlying OWA Layer The Future Services Environment with underlying OWA Layer

Open Wireless Architecture (OWA)

Service - Oriented Infrastructure

Virtualized Compute,

Network & Storage

Service - Oriented Architecture

Business Processes &

Workflows

Outsourced, Supplier, and Customer

Outsourced, Supplier, and Customer

Data Centers

Data Centers

InternetInternetService Service

ProvidersProvidersDigital Digital CitiesCities

Mobile Consumers Mobile Consumers & Workforces& Workforces

Digital Digital HomesHomes

Digital Offices (SMB)Digital Offices (SMB)

EnterpriseEnterprise

Mobile Mobile WorkforceWorkforce

Digital Digital OfficeOffice

Data Data CenterCenter Factory / Factory /

WarehouseWarehouse

Sensors

Converged Wireless

and Mobile Platform

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Global IP Network (Internet)

Open Wireless Architecture (OWA) across wireless and wireline

LANxDSL

Handset PCMCIA-CardPhone

Personal Intelligent Communicator

NotebookSmartphone

End-To-End (E2E) IP Mobile Network

End to End IP

r

GW

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ApplicationServer

LeafRouter

LeafRouterMobile

Host

CoreRouter

End-to-End QoS(IntServ/DiffServ Mix)

DiffServ

Network Core

IntServ

Network Edge

IntServ

Network Edge

QoSAPI

QoSAPI

QoSAPI

QoSAPI

OWARTT

OWARTT RSVPRSVPRSVPRSVP

IPv6 TransportAll-IP Personal

Communications

IPv6 TransportAll-IP Personal

CommunicationsClassification/ShapingClassification/Shaping

QoS Framework for OWA E2E-IP Mobile NetworksQoS Framework for OWA E2E-IP Mobile Networks

OWA Classification/

Shaping/Marking

OWA Classification/

Shaping/Marking

OWA Classification/

Shaping/Marking

OWA Classification/

Shaping/Marking

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4G Smartphone – Separate OS with RTT

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4G Smartphone for Open MM Applications

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Open Baseband Processing Platform

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OWA Multi-band TransceiverOWA Multi-band Transceiver

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OWA Product Definition (RF, BB, NET, OS, APP)

• W-LAN/WCDMA/BT 3-in-1

• GSM/WiMax/TD-SCDMA 3-in-1

• Cdma2000/W-LAN/WIMAX 3-in-1

• WiMax/cdma2000/MIMO 3-in-1

• GSM/GPRS/UMTS/WLAN/WIMAX 5-in-1

Products change every 18 months, but architectures never change in at least 20 years

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Interoperable Open Radio Access TechnologiesProvide Optimal Response to End User Needs

Interoperable Open Radio Access TechnologiesProvide Optimal Response to End User Needs

GSMGSMUMTS FDD(W-CDMA)UMTS FDD(W-CDMA)

UMTS TDD(TD-SCDMA)UMTS TDD

(TD-SCDMA)

PWLANPWLAN

EDGEEDGEGPRSGPRS

SatelliteSatelliteWIMAXWIMAX -Best for

Spectrum Management Access vs. Mobile Spectrum Sharing Spectrum Recycling

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Content Value Chain

ContentcreationContentcreation

Content management

Content management

Contentpublishing/provision

Contentpublishing/provision

Context establishment

(Portal)

Context establishment

(Portal)

Mobile Data Value Chain – Applications and Content are the Main Challenges and Opportunities in the New Mobile Data Value ChainMobile Data Value Chain – Applications and Content are the Main Challenges and Opportunities in the New Mobile Data Value Chain

Telecommunication Value Chain

MiddlewareMiddleware ApplicationsApplications ContentContent

New!New!

NetworkOperationNetwork

OperationNetwork

EquipmentNetwork

EquipmentTerminal

EquipmentTerminal

EquipmentService provisionService provision

traditional traditional

Requirementassessment

Requirementassessment

Applicationdesign

Applicationdesign

ApplicationprototypingApplicationprototyping

Implemen-tation

Implemen-tation

Applicationprovision

Applicationprovision

Application Value Chain

Growth opportunities for OWA players appear with new applications and content business

Open Convergence – The Key for New Mobile Value Chain

Source: Siemens

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4G Investment Hotspots4G Investment Hotspots

ModuleControl

OpenRF &

Antenna

Radiation& Safety

OpenSignal

Processing

OpenApplication & OS

Platform

Terminal Power

SpectrumManagement

Security

4G

OWA

AccessControl

OpenNetwork

Core

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© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.com© 9th World Wireless Congress® San Jose Fairmont, May 14-15 4Gsummit.comI - 28


Founder of OWA Mobile Phone TechnologyFounder of OWA Mobile Phone Technology

The future mobile phone can basically support any wireless standards by inserting different wireless interface SIM cards or multiple interfaces in one SIM card

---- referred to “LU Model” in the industry

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For more 4G technical issues, visit: 9th WWC-4G Summit in San Jose, May 14-15 at: 4Gsummit.com or other 4G mobile events at: 4Gmobile.com

i - 1 © prof. willie w. lu – willielu.com © 9 th world wireless congress® san jose fairmont,...

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