wireless02 beckman 1

8/3/2019 Wireless02 Beckman 1

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2 MAR | Re | 08/00 | 1

RSA-Be|13-Dec-01 |1 BLUETOOTH COMPLIANCE TESTING

Bluetooth Compliance Testing


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BLUETOOTH COMPLIANCE TESTINGRSA-Be. |13-Dec-01 | 2

Overview

Chapter 1

WHY ?

Chapter 2

WHO ?Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Overview

Differences between 802.11 /Bluetooth

Why ? Is there a Qualification

Who ? Controls the process

What ? Is tested

How ? Can the Qualification be obtained

Do I perform the tests


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Differences 802.11/Bluetooth

802.11

One to One connection

Always on

Non hopping

Higher data rate

Currently up to 11 MBps

Features

Only IP

Approach

Define standard

Let market work out issues

Bluetooth

One to seven parallel connection

Only on when used

Fast hopping 1600 hops/s

Restricted data rate

Currently 1MB gross datarate

Special Features

Serial, Parallel, Audio, IP,

customizable

Approach

Defined Specification and req. Tests

Work out a common base before

marketed


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2 MAR | Re | 08/00 | 4

RSA-Be|13-Dec-01 |4 BLUETOOTH COMPLIANCE TESTING

WHY ?


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Global Market

Qualification

Program

Regulatory Approval

BluetoothDevices

&'License to sell'

Qualification / TA


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

QualificationProgram

Regulatory TypeApproval

BluetoothDevices

Protocol &

Profile Tests

RF Tests ETSI

TS &EN

FCC ICES,

VCCI,...

Qualification vs. TA


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

WHY ?

Technology Requirements:

Technology verification

Compatibility, Interoperability

Marketing

Regulatory requirements:

Health / Safety Standards

Local spectrum use regulations e.g. FCC,ETSI

Licensing


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2 MAR | Re | 08/00 | 8RSA-Be|13-Dec-01 |8 BLUETOOTH COMPLIANCE TESTING

WHO ?


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

SIGOrganization

Program Management

Board

(PM Board)

Legal

Committee

(LEGAL)

Management

Services

(ADMIN)

Marketing

(MKTG)

Qualification

Review

Board

(BQRB)

Test and

Interop

(TEST)

Architecture

Review

Board

(BARB)

Regulatory

(GOV)

Technical

Working

Groups

RF

Regulations

Aviation

Regulations

Security

Regulations

Japan

Regulations

BTAB

BQA

BQB

Expert

Groups

Errata Owner and Review pool

Sub-

groups

- Promoter

- Associate

- Early Adopter

- Independent

China

Regulations


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

SIGOrganization

QualificationReview

Board

(BQRB)

BTAB

BQA

BQB

BQTF

Bluetooth Technical Advisory Board

Information exchange and forum for problems

related to testing and qualification

Bluetooth Qualification Administrator

Acts on behalf of BQRB

[email protected]

Bluetooth Qualification Body

Checks declarations, review test reports

Bluetooth Qualification Test Facility

Accredited to perform category A

conformance tests

Bluetooth Qualification Review BoardSets and maintains qualification policy


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WHAT ?


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

SIG Test Case reference list

Test Specifications Test case categories


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

SIG Testing

Four test categories, A-D, are described in the Test CaseReference List (TCRL) tables:

Category A: This test case is fully validated and commerciallyavailable. This testcase is mandatory and shall be performed at aBQTF.

Category B : This test case shall be performed and a declarationwith evidence is required. The instructions given in the testspecification shall be followed.

Category C: Bluetooth products can be tested using standard testequipment by the manufacturer or BQTF. The test case shall beperformed

Category D: A preliminary test case with no official qualification

value. The purpose of this status is to inform anymanufactorer about an upcoming test case.


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HOW ?


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

HOW ?

Process

RF Test

Equipment setup Types of test

Protocol

Black box

Control Reference implementation

TTCN


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HOW - Process


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Qualification process

Manufacturer

(Adopter)

BQB

BQA

BQTF

List of BQTFs,BQBs,...

Test Specs, TCRL, ...

performs cat. A

test cases

conf. and interop.

Producttested by

BQTF

DoC / ComplianceFolder reviewed

by BQB

Test Reports

checked by

BQB

Qualifiedproduct list

(QPL)

ICS & IXIT

Test plan

performs cat. B test

declares cat. C test


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

www.bluetooth.com/dev/qual.bodies.asp


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

www.bluetooth.com/dev/qual.facil.asp


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HOW - RF Test setup


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

RF Test Purposes

Transmitter

Output power

Power density

Power control

TX output spectrum (3)

Modulation characteristics

Initial carrier frequency tolerance

Carrier frequency drift

Out of band spurious emissions

Receiver

Sensitivity - single slot packets

Sensitivity - multi slot packets

C/I performance

Blocking performance

Intermodulation performance

Maximum input level


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Example: Test Case Parameterisation

RX Tests:

WS

Co-channel rejection

IS

freq.

Adjacent channel rejection

IS

Intermodulation rejection IS

IS IS

Blocking


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

RF Test System


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

RF Test System

Qualification and TypeApproval

TS8960 Fully compliant to Bluetooth

RF test specification

Testmode signalling

All 16 test cases

implemented(test spec V0.9 as of Jan 01)

Variation of parameters /

creation of own test cases

possible

Acceptance of validation:

Beginning of 2001


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

RF Test Purposes

TP naming conventions:TP//--

Function TRM Transmitter testTRC Transceiver testRCV Receiver test

Type of testing CA CapabilityBV Valid BehaviorBI Invalid Behavior

sequencial # Test Purpose Number

Scope C Conformance test, performend

on dedicated Bluetooth Test SystemE Early product test, performed

on standard equipmentI Interoperability testing performend

as product to product testing


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Transmitter Test Purposes

TRM/CA/04/C TX Output Spectrum - Frequency Range Verification if the emissions inside the operating frequency range arewithin the limits

@ normal & extreme test conditions

EUT in test mode loop back, hopping off

TRM/CA/05/C TX Output Spectrum - 20 dB Bandwidth Verification if the emissions inside the operating frequency range arewithin the limits

@ 3 frequencies @ normal & extreme test conditions


TRM/CA/06/C TX Output Spectrum - Adjacent channel power Verification if the emissions inside the operating frequency range arewithin the limits

@ all channels for 3 frequencies @ n&e test conditions



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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Transmitter Test Purposes

TRM/CA/01/C Output power

Verification of the maximum peak and average RF output power

3 frequencies @ normal & extreme test conditions

EUT in test mode loop back, hopping on

TRM/CA/02/C Power density Verification of the maximum power density


EUT in test mode loop back, hopping on

TRM/CA/03/C Power control

Verification ot the TX power control (if supported)

Initial condition and test procedure like Output power


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Transmitter Testpurposes

TRM/CA/07/C Modulation Characteristics

Verification of the modulation index



TRM/CA/08/C Initial Carrier Frequency Tolerance Verification of the transmitter carrier frequency accuracy

@ 3 frequencies @ all frequencies @ normal & extreme test conditions

EUT in test mode loop back, hopping on / off

TRM/CA/09/C Carrier Frequency Drift

Verification of the transmitter centre frequency drift within a packet

@ 3 frequencies @ all frequencies @ normal & extreme test conditions EUT in test mode loop back, hopping on / off


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Transceiver Test Purposes

TRC/CA/01/C Out-of-Band Spurious Emissions Verification if the emissions outside the operating frequency range arewithin the limits

ETS 300 328

Conducted from antenna port - 30 MHz to 12,75 GHz

Radiated from cabinet - 30 MHz to 12,75 GHz (signal.via cable)

Radiated from EUT - 30 MHz to 12,75 GHz (signal. viaairlink)

FCC Part15.247

Conducted from antenna port - 30 MHz to 25 GHz

Radiated from EUT - 30 MHz to 25 GHz Conducted measurements @ normal & extreme test conditions

Radiated measurements @ normal test conditions



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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Receiver Test Purposes

RCV/CA/01/C Sensitivity - single slot packets

The sensitivity is tested using a non-ideal transmitter. The EUT must

meet the required sensitivity for this non ideal signal

@ 3 frequencies @ normal & extreme test conditions


RCV/CA/02/C Sensitivity - multi slot packet

Like RCV/CA/01/C

RCV/CA/03/C C/I performance

Verification of the receivers performance in presence co-/adjacent

channel interference

wanted signal @ 3 frequencies / interfering signals @ all frequencies @

normal test conditions



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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Receiver Test Purposes

RCV/CA/04/C Blocking performance

Verification of the receivers performance in presence of interference

Wanted signal @ 1 frequency / interfering signal @ 30 MHz to 12,75

GHz


RCV/CA/05/C Intermodulation performance

Verification of the receivers intermodulation characteristics

Wanted signal @ 3 frequencies - 2 interfering signals @ normal test

conditions


RCV/CA/06/C Maximum input level

Verification of the receivers performance

@ 3 frequencies @ normal test conditions



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HOW - Protocol Test


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Protocol Test Requirements

Tester Requirements

Test Methods

Reference Tests


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Protocol Tester Concept

All layers in software

(no baseband chips)

Availability of all interlayercommunications via SAP Service

Access Points

Simulation of master and slave

modes


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Basic Layer Testing

Local test method

SystemUnder Test

RF

Upper Interface

RS232 / UART / USB / TCP/IP

PTW60

LM PDUs

L2CAP PDUs

LC PDU

s

LM

RF

SAP LC-PH

SAP L2CAP-LC

SAP LM

SAP LM-LC

ETS

LC / LM / L2CAP

LC

L2CAP

SAPs

L2CAPL2CAP-LM


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Profile Testing

Remote test method

SystemUnder Test

RF

PTW60

LC PDUs

RFCOMM PDUs

L2CAP PDUs

LM PDU

s

SDP PDUsETS

GAP / SPP / SDP

LM

RF

SAP LC-PH

SAP L2CAP-LC

SAP

LM

SAP

L2CAP-LM

SAP LM-LC

LC

L2CAP

SAPs

L2CAP


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Point of Control and Observation (PCO)!

PL / RF

LC

LML2CAP

SAP

SAP

SAP

X

L2CAP - SAR

L2CAP - LC

LM - LCSAP

SAP

LC - PL

LM

SAP

RFCommSDP

SAPSAP

L2CAP - LM

TCI

Controller

TCI - HCI

RFComm -L2CAP

X - L2CAP

SDP - L2CAP

TCI - L2CAP


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

TTCN Example


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

TTCN Test Suite - Test Case

Abstract Test Case (ATC)

A complete and independent specification of the action required to achieve a

specific test purpose starting in a stable state

ending in a stable state

Abstract Test Suite (ATS)

A test suite composed of ATCs

Executable Test Case (ETC)

A realization of a ATC

Executable Test Suite (ETS)A set composed of ETCs


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

TTCN...

.c .h make

TTCN Compiler

Syntax check

TTCN Editor

ATC

ATS(TTCN.gr / TTCN.mp)

Semantic check

ETC

ETS.o

C Compiler

Simulator Library

Protocol Library

System specific part

LT interface


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

TTCN Trace


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Sample PTW60


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The goal of all this ?


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

qualweb.opengroup.org/Template.cfm


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Overview

Chapter 1

WHY ?

Chapter 2

WHO ?

Chapter 3

WHAT ?

Chapter 4

HOW ?

Chapter 5

Bio

Karsten Beckmann is the manager of test & measurement systems for

Rhode & Schwarz and operates from Tektronix in Beaverton, Oregon.

Beckmann holds an EE from the Technical University in Munich, Germany.

Rohde & Schwarz test and measurement products are marketed and

supported in North America by Tektronix under a strategic alliance formed

in 1993.

wireless02 beckman 1

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