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CMW_Bluetooth_UserManual.pdf
Contents
1 Preface
1.1 How to Read Firmware Application Chapters
1.1.1 General Description
1.1.2 Application Sheets
1.1.3 GUI Reference
1.1.4 Programming Examples
1.1.5 Command Reference
2 Bluetooth Measurements
2.1 What's New in this Revision
2.2 General Description
2.2.1 Test Setup
2.2.2 Measuring a Bluetooth Signal
2.2.3 Defining the Scope of the Measurement
2.2.4 ACP and Multi-Shot Measurements
2.2.5 Limit Settings and Conformance Requirements
2.2.5.1 Transmit Power Requirements
2.2.5.2 Modulation Requirements
2.2.5.3 Spectrum Requirements
2.2.6 Measurement Results
2.2.6.1 Basic Rate Results
Measurement Diagrams (BR)
Statistical Power vs. Time Results (BR)
Statistical Modulation Results (BR)
Spectrum 20 dB Bandwidth Results (BR)
Spectrum ACP Results (BR)
2.2.6.2 Enhanced Data Rate Results
Measurement Diagrams (EDR)
Statistical "Power vs. Time" Results (EDR)
Statistical Modulation Results (EDR)
Spectrum Gated ACP Results (EDR)
DEVM Calculation
Calculation of IQ Constellation Diagrams
Phase Difference Calculation
2.2.6.3 Low Energy Results
Measurement Diagrams (LE)
Statistical Power vs. Time Results (LE)
Statistical Modulation Results (LE)
Spectrum ACP Results (LE)
2.2.6.4 Selecting and Modifying Views
2.2.6.5 Using Markers
2.2.6.6 Common View Elements
2.3 Application Sheets
2.3.1 Measurements on BR Packets
2.3.1.1 Power Measurements
2.3.1.2 Modulation Measurements
2.3.1.3 Spectrum 20 dB Bandwidth Measurement
2.3.1.4 Spectrum ACP Measurement
2.3.2 Measurements on EDR Packets
2.3.2.1 Power Measurements
2.3.2.2 Modulation Measurements
2.3.2.3 Spectrum Gated ACP Measurement
2.3.3 Measurements on LE Packets
2.3.3.1 LE Test Packets
2.3.3.2 Operating Conditions and Frequencies for Testing
2.3.3.3 Common Settings
2.3.3.4 Power Measurements
2.3.3.5 Modulation Measurements
2.3.3.6 Spectrum ACP Measurement
2.4 GUI Reference
2.4.1 Measurement Control
2.4.2 Parameters and Settings
2.4.2.1 Signal Routing and Analyzer Settings
2.4.2.2 Bluetooth Input Signal Settings
2.4.2.3 Measurement Control Settings
2.4.2.4 Trigger Settings
2.4.2.5 Limit Settings
Power Limits
Modulation Limits
2.4.2.6 Spectrum Limits
2.4.2.7 Display Settings
2.4.3 Measurement Results
2.5 Programming
2.5.1 Key Features
2.5.2 Specifying General Measurement Settings
2.5.3 Basic Input Signal Properties: EDR Packets
2.5.4 Limit Settings
2.5.5 Performing Single Shot Measurements
2.5.6 Continuous, BR and LE Measurements
2.5.7 Spectrum Measurements
2.5.8 Automatic Detection Mode
2.6 Command Reference
2.6.1 Conventions and General Information
2.6.1.1 MEAS
2.6.1.2 FETCh, READ and CALCulate Commands
2.6.1.3 Current and Statistical Results
2.6.1.4 Reliability Indicator
2.6.2 General Measurement Settings
2.6.2.1 Signal Routing
2.6.2.2 Analyzer Settings
2.6.2.3 Input Signal Settings
2.6.3 Bluetooth Multi Evaluation Measurement Commands
2.6.3.1 Measurement Control and States
2.6.3.2 Measurement Parameters
2.6.3.3 Enabling Results and Views
2.6.3.4 Trigger Settings
2.6.3.5 Limit Settings
Limits (Power vs. Time)
Limits (Modulation BR)
Limits (Modulation EDR)
Limits (Modulation LE)
Limits (Spectrum)
2.6.3.6 Measurement Results
Power Measurement Results (BR)
Power Measurement Results (EDR)
Power Measurement Results (LE)
Modulation Measurement Results (BR)
Modulation Measurement Results (EDR)
Modulation Measurement Results (LE)
Spectrum Measurement Results (BR)
Spectrum Measurement Results (EDR)
Spectrum Measurement Results (LE)
Trace Results
Time Domain Trace Point Calculation
Trace Points for Basic Rate Packets
DEVM Trace Points
Phase Difference Trace Points
Trace Points for IQ Constellation Diagrams
Trace Points for Low Energy Packets
2.7 List of Commands
3 Bluetooth Signaling
3.1 What's New in this Revision
3.2 General Description
3.2.1 Introduction to Bluetooth Signaling Tests
3.2.1.1 Test Setup
3.2.1.2 Initiating Signaling Tests
3.2.1.3 Retrieving EUT Information / Capabilities
3.2.2 Signaling States
3.2.3 Results
3.2.3.1 EUT Info
3.2.3.2 EUT Capabilities
3.3 GUI Reference
3.3.1 Bluetooth Signaling View
3.3.1.1 Connection Status
3.3.1.2 Event Log
3.3.1.3 EUT Info
3.3.1.4 EUT Capabilities
3.3.1.5 RF Setup
3.3.2 Signaling and Connection Control
3.3.3 Signaling Configuration
3.3.3.1 RF Settings
3.3.3.2 Connection > Paging
3.4 Command Reference
3.4.1 Conventions and General Information
3.4.1.1 SIGN
3.4.2 General Settings
3.4.2.1 Scenario Management and Routing
3.4.2.2 Analyzer and Generator Settings
3.4.3 Signaling Commands
3.4.3.1 Signaling Control and States
3.4.3.2 EUT Information
3.4.3.3 EUT Capabilities
3.4.3.4 Connection Settings
3.5 List of Commands
Index
R&S®CMW-KM610/-KM611/-KS600
Bluetooth Firmware Applications
User Manual
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This user manual describes the following R&S®CMW options:
● R&S®CMW-KM610 (Bluetooth®, BR / EDR, TX measurement)
● R&S®CMW-KM611 (Bluetooth®, Low Energy, TX measurement)
● R&S®CMW-KS600 (Bluetooth®, connection setup, basic signaling)
© 2012 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Munich, Germany
Phone: +49 89 41 29 - 0
Fax: +49 89 41 29 12 164
E-mail: info@rohde-schwarz.com
Internet: http://www.rohde-schwarz.com
Subject to change – Data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks by Rohde & Schwarz is under license.
Trade names are trademarks of the owners.
The following abbreviations are used throughout this manual: R&S®CMW is abbreviated as R&S CMW.
R&S®CMW-KM610/-KM611/-KS600
Contents
Contents
1 Preface....................................................................................................5
1.1 How to Read Firmware Application Chapters............................................................5
1.1.1 General Description........................................................................................................5
1.1.2 Application Sheets..........................................................................................................5
1.1.3 GUI Reference................................................................................................................6
1.1.4 Programming Examples..................................................................................................6
1.1.5 Command Reference......................................................................................................6
2 Bluetooth Measurements......................................................................7
2.1 What's New in this Revision.........................................................................................7
2.2 General Description......................................................................................................8
2.2.1 Test Setup.......................................................................................................................8
2.2.2 Measuring a Bluetooth Signal.........................................................................................9
2.2.3 Defining the Scope of the Measurement.......................................................................10
2.2.4 ACP and Multi-Shot Measurements..............................................................................10
2.2.5
Limit Settings and Conformance Requirements............................................................12
2.2.6 Measurement Results...................................................................................................14
2.3 Application Sheets......................................................................................................41
2.3.1 Measurements on BR Packets......................................................................................41
2.3.2 Measurements on EDR Packets...................................................................................44
2.3.3 Measurements on LE Packets......................................................................................45
2.4 GUI Reference.............................................................................................................50
2.4.1 Measurement Control....................................................................................................50
2.4.2 Parameters and Settings...............................................................................................51
2.4.3 Measurement Results...................................................................................................66
2.5 Programming...............................................................................................................67
2.5.1 Key Features.................................................................................................................68
2.5.2 Specifying General Measurement Settings...................................................................68
2.5.3 Basic Input Signal Properties: EDR Packets.................................................................69
2.5.4
Limit Settings.................................................................................................................69
2.5.5 Performing Single Shot Measurements........................................................................71
2.5.6 Continuous, BR and LE Measurements........................................................................71
User Manual 1173.9663.02 ─ 04
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R&S®CMW-KM610/-KM611/-KS600
Contents
2.5.7 Spectrum Measurements..............................................................................................72
2.5.8 Automatic Detection Mode............................................................................................73
2.6 Command Reference..................................................................................................74
2.6.1 Conventions and General Information..........................................................................74
2.6.2 General Measurement Settings....................................................................................77
2.6.3 Bluetooth Multi Evaluation Measurement Commands..................................................86
2.7 List of Commands.....................................................................................................143
3 Bluetooth Signaling...........................................................................149
3.1 What's New in this Revision.....................................................................................149
3.2 General Description..................................................................................................149
3.2.1
Introduction to Bluetooth Signaling Tests....................................................................149
3.2.2 Signaling States..........................................................................................................152
3.2.3 Results........................................................................................................................153
3.3 GUI Reference...........................................................................................................155
3.3.1 Bluetooth Signaling View............................................................................................155
3.3.2 Signaling and Connection Control...............................................................................159
3.3.3 Signaling Configuration...............................................................................................160
3.4 Command Reference................................................................................................163
3.4.1 Conventions and General Information........................................................................163
3.4.2 General Settings.........................................................................................................164
3.4.3 Signaling Commands..................................................................................................166
3.5 List of Commands.....................................................................................................176
Index....................................................................................................177
User Manual 1173.9663.02 ─ 04
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R&S®CMW-KM610/-KM611/-KS600
How to Read Firmware Application Chapters
Preface
1 Preface
The operation of the R&S CMW is described in several user manuals:
● The R&S CMW user manual describes the base software, common features of the
firmware applications and basic principles for manual operation and remote control.
● Additional user manuals, like this document, describe the firmware applications.
Rohde & Schwarz provides registered users a "CMW Customer Web" section on
GLORIS, the Global Rohde & Schwarz Information System: https://extranet.rohde-
schwarz.com. From this resource you can download software updates, waveform library
updates and documentation updates, e.g. updates of this document.
1.1 How to Read Firmware Application Chapters
Each firmware application is described in a separate chapter. These chapters can be
read independently of each other. However, they are all organized as follows:
1. General Description
2. Application Sheets (optional)
3. GUI Reference
4. Programming Examples
5. Command Reference
The chapters "System Overview" and "Remote Control" in the R&S CMW user manual
provide additional important information independent of the individual firmware applica-
tions. The most important parts are referenced by the firmware application descriptions.
1.1.1 General Description
This section provides a general description of the firmware application, independent of a
specific operation mode (manual or remote control). It gives a high-level introduction to
the capabilities of the firmware application. Background information related to the network
standard is given as far as it is directly related to administrable parameters. For mea-
surement applications a detailed description of measurement results and a description
of configurable limits is given, including the relation to conformance requirements defined
in network standard specifications.
1.1.2 Application Sheets
This optional section provides short application examples for select issues and related
background information.
User Manual 1173.9663.02 ─ 04
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R&S®CMW-KM610/-KM611/-KS600
How to Read Firmware Application Chapters
Preface
1.1.3 GUI Reference
The GUI reference describes the manual operation of the firmware application via the
Graphical User Interface (GUI).
The description of a configuration dialog usually starts with a screenshot presenting the
preset values of the parameters (sometimes preset values are modified to enable hidden
parts of a dialog). Below the screenshot all shown parameters are described. For each
single parameter a link to the corresponding command description in the "Command
Reference" is provided. Ranges for numeric parameters and reset values are given there.
For measurement results links to the corresponding command descriptions are provided
(commands to retrieve the results). The measurement results are described in detail in
the "General Description".
1.1.4 Programming Examples
The programming examples show how to control and configure the firmware application
via a remote-control program and how to retrieve measurement results. The examples
consist of comprehensive command sequences. You can check just a single command
of a sequence to get an example for the syntax of this single command. But you can also
consider an entire sequence showing the commands in the context of a command script,
under consideration of dependencies and required orders of the commands.
The command sequences are written with the intention to list most commands of the
firmware application. They do not show the fastest way for a given configuration task.
The fastest way would use many reset values and omit the corresponding commands.
The examples are referenced by the command descriptions of the "Command Refer-
ence".
1.1.5 Command Reference
The command reference provides information on the remote commands of the firmware
application. The commands are grouped according to their function.
Each command description indicates the syntax of the command header and of the
parameters. For input parameters the allowed ranges, reset values and default units are
listed, for returned values the expected ranges and default units. Most commands have
a command form and a query form. Exceptions are marked by "Setting only", "Query only"
or "Event". Furthermore a link to the "Programming Examples" is provided and the first
software version supporting the command is indicated.
User Manual 1173.9663.02 ─ 04
6
R&S®CMW-KM610/-KM611/-KS600
Bluetooth Measurements
What's New in this Revision
2 Bluetooth Measurements
The "Bluetooth Measurement" application provides transmitter (TX) tests for Bluetooth
devices.
With the basic option R&S CMW-KM610 the application supports GFSK-modulated Basic
Rate (BR) packets DHx and π/4 DQPSK or 8DPSK-modulated Enhanced Data Rate
(EDR) packets 2-DHx or 3-DHx, where x = 1, 3, 5. The supplementary option R&S CMW-
KM611 adds support for Low Energy (LE) test packets.
The tests cover the following transmitter properties:
● Output power: average power, peak power, leakage power; EDR: relative power
PDPSK – PGFSK and guard time)
● BR/LE (GFSK) modulation characteristics: carrier frequency deviation, accuracy, off-
set and drift, initial and maximum drift rate
● EDR modulation characteristics: differential error vector magnitude (DEVM), carrier
frequency stability, phase difference between consecutive symbols
● Output spectrum: 20 dB bandwidth for BR and adjacent channel power (ACP) for BR,
EDR and LE packets
The packet types are described in the baseband specification parts of the Bluetooth core
specification version 4.0. For a definition of measured quantities and conformance
requirements refer to the Bluetooth RF test specification version 4.0.1 for LE and 3.0.H.
1 for BR/EDR packets. All TX tests are combined in a single, multi evaluation measure-
ment group.
● What's New in this Revision......................................................................................7
● General Description..................................................................................................8
● Application Sheets..................................................................................................41
● GUI Reference........................................................................................................50
● Programming...........................................................................................................67
● Command Reference..............................................................................................74
● List of Commands.................................................................................................143
2.1 What's New in this Revision
This revision describes version 3.0.12 and later of the "Bluetooth TX Measurement" firm-
ware application. Compared to the previous software version 3.0.10, the following fea-
tures have been added or changed:
● Reduced default statistic count for "Spectrum (Gated) ACP" measurement, see
CONFigure:BLUetooth:MEAS:MEValuation:SCOunt:SACP on page 92
User Manual 1173.9663.02 ─ 04
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R&S®CMW-KM610/-KM611/-KS600
Bluetooth Measurements
General Description
Software Version
To check your R&S CMW software version, open the "Setup" dialog and click "HW/SW
Equipment". The initial software version for each remote control command is quoted in
the reference description.
2.2 General Description
The "Bluetooth Multi Evaluation" measurement provides TX measurements on Bluetooth
BR, EDR and LE packets. The following sections describe how to perform and configure
the measurement.
● Test Setup.................................................................................................................8
● Measuring a Bluetooth Signal...................................................................................9
● Defining the Scope of the Measurement.................................................................10
● ACP and Multi-Shot Measurements........................................................................10
● Limit Settings and Conformance Requirements......................................................12
● Measurement Results.............................................................................................14
2.2.1 Test Setup
The external RF signal source (mobile station, signal generator etc.) is connected to one
of the RF input connectors (RF COM) at the front panel of the R&S CMW. No additional
cabling and no external trigger is needed.
The input level ranges of all RF COM connectors are identical.
See also: "RF Connectors" in the R&S CMW user manual, chapter "Getting Started"
Fig. 2-1: Connecting an RF transmitter to the instrument
The measurement is triggered by the rising edge of the measured Bluetooth packet; for
BR and EDR packets the access code is used to determine the exact position of symbol
p0.
User Manual 1173.9663.02 ─ 04
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