11 07 2361-00-0000 Blluetooth r Wireless Technology Overview

8/6/2019 11 07 2361-00-0000 Blluetooth r Wireless Technology Overview

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Submission

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John R. Barr, Motorola, Inc.Slide 1

Bluetooth Wireless Technology Overview

Notice: This document has been prepared to assist IEEE 802.11. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material inthis document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.

Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEEStandards publication; to copyright in the IEEEs name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEEs sole discretion to permit

others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.11.

Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures , including the statement"IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents

essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the Working Group of patent information that might be relevant to the standard is

essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair

[email protected] as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being

developed within the IEEE 802.11 Working Group. If you have questions, contact the IEEE Patent Committee Administrator a t .

Date: 2007-09-19

Na me Co mpany Addre ss Phone email

John R. B arr Mot orola, Inc. 1303 E. Alg onquin

Road, Schaumburg, IL601 96 USA

847-962-5407 John. Barr @Motorola.com

Authors:


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Abstract

Overview ofBluetooth wireless technology, the

Bluetooth SIG, and relationship to IEEE 802.11

specifications and their use withBluetooth

enabledproducts. Presented for the purpose of increasing

awareness ofBluetooth SIG activities related to co-

existence and use of IEEE 802.11 wireless technology in

cooperation withBluetooth wireless technology.

The Bluetooth word mark is a registered trademark owned by the Bluetooth SIG, Inc.


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Bluetooth SIG, Inc. Seven Promoter Member Companies:

Ericsson, Intel, Lenovo, Microsoft, Motorola, Nokia, Toshiba

Owners ofBluetooth Specification Copyright

285+ Associate Member Companies

Allowed to contribute to specification development

Early access to draft specifications

Favorable rates for design/product qualification

Membership fee based on company size ($7.5 - $35K)

9,000+ Adopter Member Companies

Allowed to create and qualify designs/products

Do not pay any member ship fees

Any company incorporatingBluetooth wireless technology into products, using the

technology to offer goods and services or simply rebranding a product with

Bluetooth wireless technology must become a member of the Bluetooth SIG.


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BLUETOOTH SIG OVERVIEW Approximately 30 staff members

Offices in Bellevue, Malmo and Hong Kong

Key Functions:

Publish Specifications Qualification Program

Promote the Technology

9000+ Total Members 58% increase in past 12 months

Bluetooth.org (members)

Bluetooth.com (industry)

429-Jul-11

Membership Growth

Membership Tota

0

1000

2000

30004000

5000

6000

7000

8000

9000

10000

Apr

-10

Jun-10

Aug

-10

Oct

-10

Dec

-10

Feb-

11

Apr

-11

Jun-11

Aug

-11


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Specifications

All adoptedBluetooth specifications are publiclyavailable on Bluetooth.com:

http://bluetooth.com/Bluetooth/Learn/Technology/Specifications/D

efault.htm

Latest specification (Core Specification v2.1 + EDR): Secure Simple Pairing

Enhanced Power Optimization

Improved Security

Next specification (2Q08) will include ability to utilizeadditional radio technologies to enable high speedBluetooth applications.


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History

Founded in September 1998 by five companies

Bluetooth 1.0 specification released in 1999 (Nine promoters)

COMDEX Best of Show Technology Award in 1999

2000: First mobile phone, PC Card and headset products, andprototypes of mouse, laptop and USB dongle.

2001: Printer, laptop, hands-free car kit

2002: Keyboard and Mouse, GPS receiver, digital camera

IEEE 802.15.1-2002 based onBluetooth 1.0b specification

2003: MP3 player, FDA-approved medical system (1M/week)

2004: Stereo headphones, 2.0 + EDR, 250 million devices (3M/week)

2005: Sunglasses (5M/week)

IEEE 802.15.1-2005 based onBluetooth 1.2 specification

2006: Watch, picture frame, alarm-clock radio (10M/week)

2007: Television, 9,000th member, 2.1 + EDR, here at IEEE 802.11meeting


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BluetoothMarket

Installed base ofBluetooth enabled products reached

1 Billion devices in November of 2006.

Every week, 13 millionBluetooth units are shipped.(~675 million per year or 21 every second)

Every working day, more than five newBluetooth

enabled products are qualified. (~1300 per year)

Broad surveys have shown that theBluetooth brand is

recognized by more than 75% of respondents world-

wide. (Millward Brown internet survey for Bluetooth SIG: Bluetooth.org)


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BluetoothQualification Program

Bluetooth Qualification requires certain testingstandards for all designs and products which use theBluetooth wireless technology.

Qualification is a necessary pre-condition of theintellectual property license for theBluetooth wirelesstechnology.

Qualification is also a necessary prerequisite in order toapply theBluetooth trademark to a design or product.

Bluetooth Profile Tuning Suite has been developed as areference test system to ensureBluetoothinteroperability.


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TheBluetooth Wireless Experience: Replaces cables connecting portable and/or fixed devices while

maintaining high levels of security,

Robust, low power, low cost solution,

AnyBluetooth enabled device, almost everywhere in the world,

can connect to otherBluetooth enabled devices in proximity, Bluetooth enabled devices with common profiles work together

to provide a uniform user experience.

http://bluetooth.com/Bluetooth/Press/SIG/Bluetooth_SIG_LAUNCHES_NEW_PROGRAM_FOR_ENHANCED_VISIBILITY

_OF_IBLUETOOTHI_FUNCTIONALITY.htm

HEADSET PRINTING TRANSFER MUSIC HID


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Billions ofBluetooth

-enabled DevicesMotorola expects that over 75% of our mobilephone production will includeBluetooth by 2007.

Bluetooth-

enabled Devic

0200400600

800100012001400160018002000

2005 2008 2011

Other

Headsets

Handsets

So rce IMS

Sept.2006


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BluetoothMobile Handset Use Cases

Headset and Hands Free Operation in Vehicles

Synchronization of Personal Information

Remote Access Link for PCs Moving Digital Images, Video Clips, and Music

Streaming Music to Other Devices

Printing of Digital Images

Remote Control of Other Devices

Integration with DLNA/UPnP


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Future ofBluetooth

Wireless Technology

Expect to ship 2 Billion devices in 2011

Ultra Low Power devices

Suitability for high speed applications for digital imaging, music,and video transfer

Improved interoperability

Bluetooth Wireless Experience

Bluetooth Alternate MAC/PHY Approach

Bluetooth link used to discover peer device, authenticate, discovercapabilities (e.g., 802.11), and initiate operation

802.11 link enabled and used when higher performance required

802.11 link idled when operation completed


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John R. Barr, Motorola, Inc.Slide 14 1429-Jul-11

GENERIC ALT MAC/PHY

ARCHITECTURE

The AMP architecture modifies the

standardBluetooth architecture by

enabling multiple alternate radios

under L2CAP Discovery, connection set up and low

power connections still use the 2.4GHz

radio

The new AMPs are used as high speed

channels


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802.11 Alternate MAC/PHY (AMP) Bluetooth/802.11 combo chips on the market

Both technologies in the mobile device

Bluetooth in ~50% of mobile phones (500M in 2007)

802.11 only in 20M mobile phones in 2007

Leverage 802.11 in AMP

Enable high-speed use cases

Create market that will increase Bluetooth+802.11 in mobile

devices to more than 50% of TAM by 2010 (~600M devices) Bluetooth market 1B/year by 2009

Current 802.11 market projection only 500M/year by 2009

Linkage with Bluetooth could double 802.11 market by 2010

1529-Jul-11


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Synchronization with 802.11 AP Example

Synchronization

Use Case

Mobile phone

discovers PC using

Bluetooth technology

and sets up an 802.11

MAC/PHY

connection for a high

speed

synchronization

application

802.11 Co ectio

(Web access)

802.11

Co ectio

(V IP)

Bluetooth 802.11

Connection

802.11

AP

I ter et

(wired)


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Synchronization with 802.11 AP Example

Synchronization

Use Case

Mobile phone

discovers PC using

Bluetooth technology


MAC/PHY


speed

synchronization

application

802.11 Co ectio

(Web access)

Bluetooth Connection

802.11

AP

I ter et

(wired)

802.11 Connection


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Synchronization without 802.11 AP

Example

Synchronization

Use Case

Mobile phone

discovers PC usingBluetooth technology


MAC/PHY


speed

synchronizationapplication

Bluetooth

Connection

802.11 Connection


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POTENTIAL COLLABORATION AREAS

Liaisons have been identified (IEEE 802.11 and WFA)

Evaluate common use cases and market requirements

Ensure reasonable levels of coexistence Identify areas where improvements to 802.11 standards are

desired

1929-Jul-11


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References

http://bluetooth.com/Bluetooth/Learn/Technology/Spec

ifications/Default.htm

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