Rationalizing Bluetooth™ in Rationalizing Bluetooth™ in a Wireless Worlda Wireless World

Andy GlassAndy Glass

Program ManagerProgram Manager

Bluetooth TechnologiesBluetooth Technologies

Microsoft® CorporationMicrosoft® Corporation

AgendaAgenda

Trends and ThemesTrends and Themes

The Wireless MarketThe Wireless Market

Wireless NetworkingWireless Networking

Microsoft and BluetoothMicrosoft and Bluetooth

ConclusionConclusion

Evolution Of The WebEvolution Of The Web

PresencePresence TransactionsTransactions BusinessBusiness

Publish Publish InfoInfo

ProcessProcessTransactionsTransactions

DigitalDigitalEconomyEconomy

Web sitesWeb sites Web-enable Web-enable existing systemsexisting systems

BusinessBusinesstransformationtransformation

PagesPages TransactionsTransactions Business Business processesprocesses

IslandsIslands IslandsIslands ConstellationsConstellations

EyeballsEyeballs RevenueRevenue ProfitsProfits

Trends in NetworkingTrends in Networking

Data traffic exceeds Voice trafficData traffic exceeds Voice trafficCarriers shifting to network designs that favor Carriers shifting to network designs that favor packets packets

High broadband adoption in geographies High broadband adoption in geographies where availablewhere available

Carriers responding to demand Carriers responding to demand

Wireless deployments everywhereWireless deployments everywhereRush to serve data over Cellular networks: 2.5-Rush to serve data over Cellular networks: 2.5-3G (http://www.gsmworld.com/)3G (http://www.gsmworld.com/)

Wi-Fi usage growing rapidlyWi-Fi usage growing rapidly

Trends in ComputingTrends in Computing

Moore’s Law still going strongMoore’s Law still going strongSmaller, more computing devices every 18 monthsSmaller, more computing devices every 18 months

Miniaturization continuesMiniaturization continues100Gb per square inch hard disk density100Gb per square inch hard disk density

128MB memory on a single chip128MB memory on a single chip

Dramatic innovation towards longer battery time Dramatic innovation towards longer battery time Low power CPUs from Intel, Transmeta, AMDLow power CPUs from Intel, Transmeta, AMD

Fuel cell battery (1 month cell phone use) on the horizonFuel cell battery (1 month cell phone use) on the horizon

Smaller, lighter PC, PDA, phone designs enabling Smaller, lighter PC, PDA, phone designs enabling new networking scenariosnew networking scenarios

TVs on Cell phones, Wearable computers, digital cash, TVs on Cell phones, Wearable computers, digital cash, eBookseBooks

Trends in ApplicationsTrends in Applications

XML revolution leading to web servicesXML revolution leading to web services

Peer-to-Peer enables compelling scenariosPeer-to-Peer enables compelling scenarios

““Presence” a paradigm shift in Real Time Presence” a paradigm shift in Real Time Communications and CollaborationCommunications and Collaboration

Net attached Consumer Electronics and Net attached Consumer Electronics and Gaming appliances emergingGaming appliances emerging

Applications assuming always on Applications assuming always on connectivity, anywhere connectivity, anywhere

The OpportunityThe Opportunity

The Wireless Market

Wireless Applications Drivers

0% 20% 40% 60% 80% 100%

Email

Corporate Applications

Workforce Automation

Scheduling

Web Browsing

Source: The Yankee Group, November 2001

Wireless PAN MarketWireless PAN Market

0

100

200

300

400

500

600

700

800

900

1000

2000 2001 2002 2003 2004 2005

Source: Cahners In-Stat Group

In M

illio

ns

Wireless LAN MarketWireless LAN Market

Source: Cahners In-Stat

0

1,000

2,000

3,000

4,000

5,000

6,000

10

00

's u

nit

s

2001 2002 2003 2004 2005

NIC & AP Shipments

North America

Europe

Asia Pacific

RoW

Wireless WAN MarketWireless WAN Market

Wireless NetworkingWireless Networking

Wireless TechnologiesWireless Technologies

PAN - Bluetooth & IrDAPAN - Bluetooth & IrDACable replacementCable replacement

WANWANParadigm shift to wide band packet dataParadigm shift to wide band packet data

Europe and US: GPRSEurope and US: GPRSJapan: WCDMA Japan: WCDMA

Media aware applications are keyMedia aware applications are keyHigh latency networksHigh latency networks

LAN - Wi-Fi (802.11) LAN - Wi-Fi (802.11) Price point for APs and cards droppingPrice point for APs and cards droppingRapid adoption in Enterprise and Home NetworksRapid adoption in Enterprise and Home Networks

MSFT deployed over 31000 clients over 3000 MSFT deployed over 31000 clients over 3000 APsAPs

Wireless RequirementsWireless Requirements

Zero configurationZero configurationConsistent model across phones, PDA, PCsConsistent model across phones, PDA, PCs

Always connectedAlways connectedUnified transport: IPUnified transport: IP

Mobility & seamless roamingMobility & seamless roaming

Unified security model through standardsUnified security model through standards

AdhocAdhoc

QoSQoS

Affordable pricing and cost monitoringAffordable pricing and cost monitoring

Smarter applications and servicesSmarter applications and services

Wireless support in Windows Wireless support in Windows XPXP

WLANWLANWi-Fi zero configuration Wi-Fi zero configuration

Secure LAN accessSecure LAN access

Transparent roamingTransparent roaming

WWANWWANAlways-On driver model Always-On driver model

Improved TCP performanceImproved TCP performance

What about Bluetooth?What about Bluetooth?

Microsoft FocusMicrosoft Focus

Simplified User ExperienceSimplified User Experience

Enable the wireless desktopEnable the wireless desktop Mouse, keyboard, printer, modemMouse, keyboard, printer, modem

Enable rich scenarios over BluetoothEnable rich scenarios over Bluetooth Migrate to Internet standardsMigrate to Internet standards

Consistent model and experiences Consistent model and experiences across different devicesacross different devices

Enable seamless roamingEnable seamless roamingSeamless Wi-Fi/Bluetooth roamingSeamless Wi-Fi/Bluetooth roaming

Bluetooth support for Windows Bluetooth support for Windows XPXP

Simplified User ExperienceSimplified User ExperienceService discovery protocolService discovery protocol

Binding/pairing UIBinding/pairing UI

Wireless DesktopWireless DesktopPrinting using HCRPPrinting using HCRP

Access using DUN Access using DUN

Keyboard and Mouse using HIDKeyboard and Mouse using HID

Adhoc ConnectivityAdhoc ConnectivityPAN (IPv6 only)PAN (IPv6 only)

ESDP (UPnP over IP)ESDP (UPnP over IP)

Bluetooth Application API SetBluetooth Application API Set

Windows XP Application API set

Winsock

IPv6 namespace and ESDP

Defined in the system SDK

Enables application portability

Enables applications to extend beyond Bluetooth

Propagates wireless advancements made in Windows XP

Bluetooth Support Roadmap

Bluetooth release plans for Windows XP :

Next beta in Q2

Shipping in 2H 2002

Support for Windows XP and beyond

Key Ubiquitous Connectivity Key Ubiquitous Connectivity Challenges?Challenges?

AddressingAddressing

Mobility and roamingMobility and roaming

SecuritySecurity

The Promise of IPv6The Promise of IPv6

Enough addressesEnough addresses64+64 format: 1.8E+19 networks, units64+64 format: 1.8E+19 networks, unitsassuming IPv4 efficiency: 1E+16 networks, 1 assuming IPv4 efficiency: 1E+16 networks, 1 million networks per humanmillion networks per human20 networks per m2 of Earth (2 per sqft )20 networks per m2 of Earth (2 per sqft )Removes need to stretch addresses with NATsRemoves need to stretch addresses with NATs

True mobilityTrue mobilityNo reliance on Foreign AgentsNo reliance on Foreign Agents

Better network layer securityBetter network layer securityIPSec delivers end-to-end securityIPSec delivers end-to-end securityLink/Site Local addresses allow partitioningLink/Site Local addresses allow partitioningAnonymous addresses provide privacyAnonymous addresses provide privacy

The Promise of IPv6The Promise of IPv6If IPv6 is so great, how come it If IPv6 is so great, how come it is not there yet?is not there yet?

ApplicationsApplicationsNeed upfront Need upfront investment, investment, stacks, etc.stacks, etc.

Similar to Y2K, 32 Similar to Y2K, 32 bit vs. “clean bit vs. “clean address type”address type”

NetworkNetworkNeed to ramp-up Need to ramp-up investmentinvestment

No “push-button” No “push-button” transitiontransition

networksnetworks

applicationsapplications

What is Microsoft doing to What is Microsoft doing to Accelerate Migration to IPv6?Accelerate Migration to IPv6?

Building a complete IPv6 stack in WindowsBuilding a complete IPv6 stack in Windows

Technology Preview stack in Win2000Technology Preview stack in Win2000

Developer stack in Windows XPDeveloper stack in Windows XP

Deployable stack in .NET Server & update for Deployable stack in .NET Server & update for Windows XPWindows XP

Windows CE plannedWindows CE planned

Supporting IPv6 with key applications and Supporting IPv6 with key applications and protocolsprotocols

File sharing, Web (IIS, IE), Games (DPlay), Peer to File sharing, Web (IIS, IE), Games (DPlay), Peer to Peer platform, Peer platform, UPnP, BluetoothUPnP, Bluetooth

Building v4->v6 transition strategiesBuilding v4->v6 transition strategies

ConclusionConclusion

Wireless WAN, LAN, and PAN are Wireless WAN, LAN, and PAN are complimentary technologies for exciting complimentary technologies for exciting connected scenarios of the futureconnected scenarios of the future

Pervasive networking requires rich Pervasive networking requires rich integration of technologiesintegration of technologies

IPv6 is a key requirementIPv6 is a key requirement

Microsoft ResourcesMicrosoft Resources

GeneralGeneralhttp://www.microsoft.com/hwdev/http://www.microsoft.com/hwdev/

WHQLWHQLhttp://www.microsoft.com/hwtest/http://www.microsoft.com/hwtest/

IPv6IPv6 http://www.microsoft.com/ipv6/http://www.microsoft.com/ipv6/

Microsoft VisionMicrosoft Vision

Empower peopleEmpower people

through great software through great software

anytime, anyplace,anytime, anyplace,

and and on any deviceon any device

Backup SlidesBackup Slides

Windows XP Bluetooth Architecture

BTHPORT.SYSBTHPORT.SYS

RFCOMM.SYSRFCOMM.SYS

BTHMODEM.SYSBTHMODEM.SYSHIDHID

MODEM.SYSMODEM.SYS

UNIMODEM.TSPUNIMODEM.TSP

TAPITAPI

RASRAS

PANPAN HCRPHCRP

USBUSB UARTUART PCIPCI 3COM3COM CSRCSR