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Bluetooth Advances In Windows Vista And Beyond: 

Bluetooth Advances In Windows Vista And Beyond Vatsal Bhardwaj Program Manager Windows Device Experience Group Microsoft Corporation

Outline: 

Outline Bluetooth advances in Windows Vista Partner slides: CSR Bluetooth features post Windows Vista Partner slides: Dell Inc Call to action

Core Stack Enhancements For Windows Vista: 

Core Stack Enhancements For Windows Vista Synchronous connection oriented links Channel avoidance Radio class driver enabled by Microsoft OS descriptors Pre-boot HID support for Bluetooth keyboards and mouse

Extensibility Improvements For Windows Vista: 

Extensibility Improvements For Windows Vista Logical link control adaptation protocol (L2cap) and Service discovery protocol (SDP) interfaces Synchronous connection oriented links (SCO) interfaces Device installation extensibility Installation based on Bluetooth host controller (local) Installation interfaces for Server-side profiles

Profiles On Windows Vista : 

Profiles On Windows Vista Silicon agnostic headset and handsfree profiles available via Microsoft Update on Windows Vista Also available to PC OEMs for factory preinstall Stereo audio profiles (A2DP, AVRCP) available on Windows native stack via Bluetooth silicon vendors Microsoft update for stereo audio profiles currently being investigated Other profiles (FTP, BIP, BPP) available via Bluetooth silicon vendors

New Logo Requirements For Bluetooth Radios On Windows Vista : 

New Logo Requirements For Bluetooth Radios On Windows Vista Must support Bluetooth 2.0 + EDR specifications as defined by the Bluetooth SIG Microsoft plans to upgrade stack qualification to Bluetooth 2.0 + EDR Must support synchronous connection oriented links as defined by the Bluetooth SIG

Value Proposition of Bluetooth on Windows Vista: 

Value Proposition of Bluetooth on Windows Vista Consumers Improved sync experience Better coexistence with 802.11 'Ultimate' Headset experience Support for new Bluetooth radios Support for high growth profiles

Value Proposition of Bluetooth on Windows Vista: 

Value Proposition of Bluetooth on Windows Vista OEMs and device vendors Extensible platform and reduced time to market for partners developing custom solutions Improved device coverage by Microsoft OS descriptors based radio class driver Support for high growth profiles Qualification update to Bluetooth 2.0 + EDR

CSR: 

CSR David McCall Vice President PC Strategic Business Unit

CSR Vista Profile Pack: 

CSR Vista Profile Pack Adds profiles andamp; features built on Microsoft Bluetooth APIs Stereo Audio A2DP andamp; AVRCP Profiles Works with both HID andamp; Mono Audio Additional VoIP clients for Mono Audio Skype Pre-boot HID Allows mouse/keyboard connection in BIOS

CSR’s Experience: 

CSR’s Experience APIs are straight forward to use Rich interface with good granularity BRB interface follows familiar URB pattern Limitations: No RFCOMM access from kernel mode No API for QoS (bandwidth management andamp; allocation) Error return codes for kernel mode APIs give limited information

Post Windows Vista Feature Considerations: 

Post Windows Vista Feature Considerations Core stack enhancements Simplified pairing Standardized pre boot HID solution Sniff Sub-rating Quality of service User experience Revamp of overall user experience based on Simplified pairing Improved dial-up networking and Internet connection setup experience

Post Windows Vista Feature Considerations: 

Post Windows Vista Feature Considerations Inbox inclusion of high growth profiles Headset and Handsfree profile Stereo audio profiles (A2DP, AVRCP) Other profiles which customers request Additional developer support New samples for SDK Function discovery integration (consistent APIs to discover Bluetooth devices)

Post Windows Vista Logo Requirements & Considerations: 

Post Windows Vista Logo Requirements andamp; Considerations Bluetooth 2.0 + EDR requirements for HID, Printers and Headsets Microsoft OS descriptors requirement for Bluetooth radios Logo program for Bluetooth headset devices

Dell Inc: 

Dell Inc Liam Quinn Director Comms andamp; Peripherals Architecture

The VisionUbiquitous connectivity: 

My_Network My_Data Wireless usage continues to evolve, enabling seamless network and device connectivity… The Vision Ubiquitous connectivity WPAN WLAN BWA WWAN Airport Customer Office Home GPS RFID

WPAN Usage Models: 

DSC HDTV STB/Media Center PC Photo/Printer Mobile/Smart HH Mass Storage Cable Replacement/ad-hoc connectivity Scaleable WPAN solutions with Bluetooth and UWB KB, Mouse DVC Voice, Stereo Audio Bluetooth continues to gain momentum and UWB will extend the WPAN usage model BT Model UWB Model WPAN Usage Models

Wireless PAN Technology Landscape: 

Wireless PAN Technology Landscape WPAN UWB 3.1 – 4.8GHz 100 – 480 Mbps CY05 CY06 CY07 CY08 CY09 CY10 BT + UWB 2.4/3.1 – 4.8GHz HS-WPAN 60GHz 5 – 10 Gbps BT + UWB 2.4/3.1- 10.6GHz andgt;1+ Gbps 4G WPAN ? BT 2.1 3 – 480 Mbps BT 2.0+EDR UWB is a natural extension to Bluetooth in terms of cable replacement and data rates … WPAN Vision Integrated WPAN (BT + UWB) solutions BT backward compatibility with existing applications Higher data rate support and extensibility User transparency – Select, Detect, Connect EoU, QoS and Security Wireless Docking, multimedia Streaming.. Worldwide regulatory compliance

Design Challenges & Opportunities: 

The number of integrated wireless devices and design challenges continues to increase … Platform Design Challenges Platform Size and mechanicals I/O Bus Interface Transitions System Power, Thermal, Voltage Rails RF, EMI, regulatory and Public Policy Where You can help Leverage economies of scale in terms of silicon integration, product interoperability, logo certification, lower power, size and cost Develop solutions for global markets Provide seamless WPAN solutions for end-user experience and usage transparency Single user interface, auto connect and pairing. Develop a clear marketing and branding Strategy RFID Tag Design Challenges andamp; Opportunities

Call to Action: 

Call to Action ALL Install the Vista Beta 2 builds on your machines and use the Microsoft stack for Bluetooth Send us your feedback on Bthfb @microsoft.com OEMs Adopt Microsoft stack for Bluetooth on Windows Vista Device vendors and IHVs Support Bluetooth 2.0 + EDR in your products Support Simple pairing Support Quality of service

Contact Information: 

Contact Information For feedback on Microsoft stack for Bluetooth or general Bluetooth feedback Bthfb @ microsoft.com For feedback on Microsoft SDK for Bluetooth Bthapi @ microsoft.com For feedback on Microsoft DDK for Bluetooth Bthddi @ microsoft.com For requesting details on Microsoft OS descriptors based Compat ID for Bluetooth radios Bthddi @ microsoft.com

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© 2006 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

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