Umetrix® BatteryAutomated Battery Life Measurement System (Quantum)

Umetrix Battery automates use case-based battery life testing with support for the CTIA standard

Umetrix Battery enables highly-realistic user activity to be recorded on the device under test. It is comprised of the Umetrix Battery desktop interface, the Quantum Mobile application installed on the device under test, and a Umetrix probe used for current drain and power measurements. Use cases based on the recorded activity may be played back in one of two modes: the software-only battery depletion mode or the probe-based power measurement mode.

Use cases1. Battery life assessment for device launch readiness including support for CTIA

and GSMA test cases Measure the impact of services and network features on battery life and power consumption and determine if new device models are ready to launch by evaluating devices in live network / field environments. Automate CTIA battery life testing and assess highly-realistic usage scenarios such as web browsing, gaming, voice calls, short message service, video streaming and more.

2. Reverse Logistics/Returns assessment and user trials Identify and test faulty devices from the pool of No Trouble Found (NTF) devices with minimal user intervention in testing. Automate testing for large groups of devices without the need for a network emulator or live network SIMs.

3. Pre-test devices simultaneously for carrier device acceptance Pre-test hundreds of devices simultaneously to accelerate submission to carrier acceptance programs. Create and pre-record custom test cases to reduce testing time and better understand the user experience of battery life.

Highlights � Understand the real user

experience of battery life for

devices and services

� Significantly reduce testing time

vs. manual approaches with

automated, use case-based test

campaigns

� Pre-test devices to accelerate

Spirent Fit4Launch success

� Benchmark battery life by

device, chipset, application,

network settings, and more

� Measure power utilization,

current drain, and actual battery

depletion by use case

Test cases

Web Browsing

Video Streaming

Gaming

SMS Exchange

Music Playback

Social Media

Audio Streaming

Email

Record user activity

Play back user activity

Execute test campaigns

Quantum Mobile

Umetrix® BatteryAutomated Battery Life Measurement System

2 | spirent.com

Features

Battery Depletion Mode

Automated software-only solution for

measurement of battery depletion for realistic

use cases. Enables testing of hundreds of

device simultaneously. Estimates battery life

based on depletion measurements.

Power Measurement Mode

Automated measurement of current drain and

power consumption by use case. Incorporates

Umetrix probe and is designed to comply with

CTIA and GSMA recommended test cases.

Battery Depletion Mode Power Measurement Mode

Key Features Battery Depletion Power Measurement

Create Highly Realistic Use Casesby recording actual user activity on device Automatically Execute Use Caseson the device using a smartphone app Measure in the Lab or Live Networkusing any wireless access technology Measure Battery Depletion Time, battery temperature and battery life Test Hundreds of Devices simultaneously Software-only battery life measurement Measure Power Consumption, current drain, voltage and battery life by use case Drill Down for Analysis & troubleshooting with microsecond level detail Simultaneously Test Two Devicesusing two power interfaces

Battery and signal strength measurements

Customize multiple test

scenarios

Drill into test data for hundreds of

devices

Real time KPI’s

Select units of measure

Select KPIs to graph

Pass/Fail Report

Test Status

Quantum Power Measurement Report

Min Mean Max Min Mean Max Min Mean MaxSamsung Galaxy XXX Linkedin Web Browsing 1 6 hrs 58 mins 18.057 secs 3.78 3.80 3.81 0.09 0.33 1.06 0.34 1.25 4.02Samsung Galaxy XXX Linkedin Web Browsing 2 6 hrs 57 mins 39.992 secs 3.78 3.80 3.82 0.09 0.33 1.28 0.33 1.26 4.83Samsung Galaxy XXX Linkedin Web Browsing 3 7 hrs 5 mins 50.600 secs 3.78 3.80 3.82 0.09 0.32 1.11 0.35 1.23 4.22Samsung Galaxy XXX Linkedin Web Browsing 4 7 hrs 12 mins 17.920 secs 3.78 3.80 3.82 0.09 0.32 1.24 0.35 1.21 4.72Samsung Galaxy XXX Linkedin Web Browsing 5 6 hrs 36 mins 45.122 secs 3.78 3.80 3.82 0.09 0.35 1.23 0.35 1.32 4.65Samsung Galaxy XXX Linkedin Web Browsing 6 6 hrs 34 mins 9.887 secs 3.78 3.80 3.82 0.12 0.35 1.12 0.45 1.33 4.26Samsung Galaxy XXX Linkedin Web Browsing 7 6 hrs 57 mins 28.972 secs 3.77 3.80 3.82 0.09 0.33 1.29 0.34 1.26 4.88Samsung Galaxy XXX Linkedin Web Browsing 8 7 hrs 1 mins 6.662 secs 3.78 3.80 3.82 0.12 0.33 1.12 0.45 1.25 4.22Samsung Galaxy XXX Linkedin Web Browsing 9 5 hrs 19 mins 5.200 secs 3.78 3.80 3.82 0.12 0.43 1.15 0.45 1.64 4.36Samsung Galaxy XXX Linkedin Web Browsing 10 5 hrs 32 mins 28.146 secs 3.78 3.80 3.82 0.12 0.42 1.06 0.46 1.58 4.01Samsung Galaxy XXX Amazon Web Browsing 1 5 hrs 23 mins 33.988 secs 3.78 3.80 3.82 0.09 0.43 1.54 0.35 1.62 5.83Samsung Galaxy XXX Amazon Web Browsing 2 5 hrs 11 mins 15.743 secs 3.78 3.80 3.82 0.09 0.44 1.36 0.35 1.68 5.14Samsung Galaxy XXX Amazon Web Browsing 3 5 hrs 2 mins 38.751 secs 3.78 3.80 3.82 0.12 0.46 1.47 0.45 1.73 5.58Samsung Galaxy XXX Amazon Web Browsing 4 4 hrs 57 mins 52.191 secs 3.78 3.80 3.82 0.12 0.46 1.43 0.47 1.76 5.41Samsung Galaxy XXX Amazon Web Browsing 5 5 hrs 5 mins 34.568 secs 3.78 3.80 3.82 0.12 0.45 1.34 0.46 1.72 5.07Samsung Galaxy XXX Amazon Web Browsing 6 4 hrs 50 mins 49.366 secs 3.78 3.80 3.82 0.12 0.47 1.50 0.45 1.80 5.69Samsung Galaxy XXX Amazon Web Browsing 7 5 hrs 6 mins 17.252 secs 3.78 3.80 3.82 0.09 0.45 1.40 0.35 1.71 5.34Samsung Galaxy XXX Amazon Web Browsing 8 4 hrs 52 mins 36.980 secs 3.78 3.80 3.81 0.12 0.47 1.37 0.46 1.79 5.20Samsung Galaxy XXX Amazon Web Browsing 9 4 hrs 23 mins 59.343 secs 3.78 3.80 3.82 0.12 0.52 1.44 0.45 1.99 5.44Samsung Galaxy XXX Amazon Web Browsing 10 4 hrs 22 mins 13.462 secs 3.78 3.80 3.82 0.25 0.53 1.32 0.95 2.00 5.00

Test Case NameDevice Code & ModelVoltage Current Power

Estimated Battery LifeCycleTest Case

PowerMeasurements

CurrentMeasurements

VoltageMeasurements

ExpectedBattery Life

TestSequence

TestCase

spirent.com | 3

System Overview

Battery Depletion Mode

Power Measurement Mode

Umetrix® BatteryAutomated Battery Life Measurement System

AMERICAS 1-800-SPIRENT +1-800-774-7368 | sales@spirent.com

US Government & Defense info@spirentfederal.com | spirentfederal.com

EUROPE AND THE MIDDLE EAST +44 (0) 1293 767979 | emeainfo@spirent.com

ASIA AND THE PACIFIC +86-10-8518-2539 | salesasia@spirent.com

© 2017 Spirent Communications, Inc. All of the company names and/or brand names and/or product names and/or logos referred to in

this document, in particular the name “Spirent” and its logo device, are either registered trademarks or trademarks pending registration in

accordance with relevant national laws. All rights reserved. Specifications subject to change without notice. Rev. A | 05/17

spirent.com

Example outputs

Power Consumption by CTIA Use Case

Battery Profile

Device Under Test Typical Voltage (V) Capacity (mAh)

Device X 3.799 2000

Test CaseCurrent Drain

(mA) Power (mW)

Estimated Battery Life (Minutes)

SMS Exchange 159.13 604.64 754.1

Gaming 169.9 645.58 706.29

Web Browsing 158.38 601.78 757.67

Read Email 250.96 953.51 478.16

Video Streaming 258.92 983.84 463.46

Voice Call 110.58 420.44 1085.18

Technical specifications (Umetrix Battery Probe)

Sampling Rate Variable current drain, voltage and power sampling rates: 5kHz, 10kHz, 15kHz, 20 kHz and 25 kHz

Test Interface Dual Channel, banana plug

Control Interface USB 2.0

Input Power External AC Adaptor – 100-240V,~47-63Hz, 0.7A

Output Power 2.00 – 4.50 VDC

LED Indicators Multi-color indicators for Power, Network, Synchronization, Channel 1 and Channel 2

Control PC System Dell Laptop with Intel i7 Quadcore processor, 1 TB HDD, 15 inch display

0 450 900

SMS Exchange

Gaming

Web Browsing

Read Email

Video Streaming

Voice Call

Power (mW)

Download Quantum Mobile from Android Play