KEYSIGHT: Tecnologías IoT y los retos de la instrumentación, Adolfo de Solar

1. Keysight Technologies MAY-2019
Adolfo del Solar

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“The Internet of Things (IoT) is the network of physical objects that contain
embedded technology to communicate and sense or interact with their
internal states or the external environment.” – Gartner

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R E V O L U T I O N I Z I N G T H E WAY W E L I V E , W O R K A N D P L AY
Fixed Internet
+1 Billion
1990
Mobile Internet
+2 Billion
2000
Internet of Things
+50 Billion
2010-2020

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Mission-critical IoT & IoT share common technologies,
but that’s it
Mission-critical devices span the electrical power systems,
industrial, and medical markets with specialized requirements
dictated by the industry in which they operate.
Reliability
to operate 20-30+ years in harsh
environments and remote locations
Robust Performance
to withstand the rigors of the real
world
Precision & Accuracy
to work in manufacturing processed
synchronized to milliseconds
Programmability
to support new manufacturing
processes
Low Latency
where any delay could impact
patient outcomes or worker safety
Scalability
to support large-scale networks
with tens of thousands (or more)
controllers, robots, machinery, etc.
Interoperability
with legacy devices and operations
technologies
Security & Resilience
to protect from disruption, and
against threats and attacks

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Mission-Critical
IoT
Manufacturing
Healthcare
Energy &
Power
Logistics &
Transport
Agriculture
Utilities:
Oil & Gas
Rise in cloud
computing
Significant technology
changes have come together
Cost of automation
has declined

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MEDICAL INDUSTRIAL & ELECTRICAL POWER SYSTEMS
Healthcare Wearables
Smart
Homes
Smart
Cities
Smart
Manufacturing
Energy & Utilities Automotive
Network & System
Device
Wireless Communications

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MEDICAL INDUSTRIAL & ELECTRICAL POWER SYSTEMS
Healthcare Wearables
Smart
Homes
Smart
Cities
Smart
Manufacturing
Energy & Utilities Automotive
Wireless Communications
Device
Network & System

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Sensors
Accuracy of measurements, reliability and
cost concerns
Energy
Power consumption, signal and power
integrity analysis
Wireless
Conformance and EMI/EMC compliance test

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In an IoT device, a smart sensor detects a stimulus and
outputs an electric signal
• Smart sensors are used in lighting, energy/utility
management, etc.
• Number of smart sensors per home expected to increase
from 7 to 500 by 2022 (Gartner)
Temperature
Position
Acceleration
Direction
Location
Pressure
DC & AC volts
DC & AC current
Resistance
Capacitance
Frequency
Phase
Sensor
Physical parameters Electrical signals
• Dense sensor deployments, remote locations make sensor performance & reliability critical
• Broad range of sensors demands scalable test solutions & low cost of test
• Remote deployments make battery life a key design factor
Challenges

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Example of current levels during three main
states of a wireless sensor
• Increased demand for more functionality in a small form factor
• Need for higher density & speed, lower power, more compact
circuit design
• Traces become closer, supply voltage is lowered
• Device power efficiency critical; some run on cell batteries for
years
• Accurately measuring dynamic current drain across different operating modes over time
• Measuring a small AC signal on top of a large DC signal
• Identifying & mitigating signal integrity issues that can degrade device performance
Challenges

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• Many wireless standards and technologies have emerged to
support a wide variety of IoT applications
• Common technologies include Bluetooth, Zigbee, Z-Wave,
WiFi, NFC and LPWA technologies such as NB-IoT, Cat-M1
• All devices need to pass wireless certification test to ensure
interoperability within the ecosystem
• Ensuring devices play well together & in a wide range of
environments
• Quickly & cost-effectively testing given manufacturing
volumes & market cost demands
Challenges

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Wireless IoT devices must go through wireless conformance and regulatory testing before gaining market entry
Wireless conformance test
Regulatory test
(Radio, EMC, Safety)
Go to Market
+
To verify product conform to
wireless standard to promote
interoperability and rights to use
logo and word mark.
To improve the reliability
of the product and safety
of the users
Wireless Product
• Ensuring devices pass compliance & conformance tests to avoid costly redesigns and delays
• Finding & fixing problems early in the design process
Challenges

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Simulation & design software
Power Consumption tests Regulatory & Conformance tests
OTA functional test for
manufacturing
Broadest format coverage, wide range of solutions for
R&D, manufacturing to field deployment
Complete TX power and RX sensitivity tests in less
than 30 seconds
Complete tools for ecosystems from component, IC, Board to
System level.
Visualize current drain from nA to A in one pass and one picture
unlocking insights to deliver exceptional battery life
One box for EMI and spectrum
regulatory pre-compliance tests
Sensor test
Breath of basic instruments to meet different
measurement and budget needs
MCU
Battery
Sensor
Interface
Analog
front end
RF
Digital
Actuator/
Display
Power
Management
Wireless & interference tests
Conformance test systems for
operator acceptance test
Signal & power integrity
Best visibility of your signal and data
integrity issues

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THE CHALLENGE
Design smart city IoT devices with a
battery life of 7+ years
THE SOLUTION
Keysight CX3324A Design Current
Waveform Analyzer and UXM Wireless
Test Set
THE RESULTS
Improved battery life by
Avoided device recall saving
Delivered products on time;
IoTDevice
Manufacturer

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THE CHALLENGE
Test devices with final shippable
firmware, while eliminating product
handling risks due to inefficient test
methodology
THE SOLUTION
Keysight X8711A IoT Device Functional
Test Solution
THE RESULTS
Manufacturing test costs reduced by
Performance-based defects significantly
Test time per device reduced by
Medical IoTDevice Manufacturer

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MEDICAL INDUSTRIAL & ELECTRICAL POWER SYSTEMS
Healthcare Wearables
Smart
Homes
Smart
Cities
Smart
Manufacturing
Energy & Utilities Automotive
Wireless Communications
Device
Network & System

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Wireless Connectivity and Network Readiness
Ensuring network changes does not disrupt
quality and performance
Coexistence / Interference
Ensuring devices work in a wide
range of environment

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• Most IoT devices support a broad range of wireless
communication technologies, such as ZigBee, Bluetooth LE,
NFC, and LPWAN
• Devices and network must also support different communication
technologies in a range of different, and sometimes extreme,
environments where RF conditions may differ dramatically
• Verifying devices & networks can support a broad range of formats; operate in extreme environments
& remote locations
• Ensuring networks can support growing numbers of devices and subsequent increase in web traffic
Challenges

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• Increased use of wireless technologies to connect critical equipment
(e.g., healthcare, transportation, public safety, smart grid, etc.) and
intensive use of unlicensed shared spectrums
• Robust testing protocols for co-existence are needed to verify
wireless equipment can perform in the presence of multiple users,
with different wireless technologies, in the same spectrum
• Communication standards don’t always explain how to perform co-existence test
• Some test methods are susceptible to ambient signals; others may not resemble the deployment environment
• Performing co-existence testing in a way that is efficient & cost effective
Challenges

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Signaling Test
Call Processing
Protocol
RF Performance
Application
R&D Validation
Rx Sensitivity
Tx RF Performance
Tx Modulation
Quality
Regulatory Pre-
compliance
Manufacturing
Calibration
Rx Sensitivity
Tx RF
Performance
Tx Modulation
Quality
Deployment
Spectrum
Clearance
Installation
Interference
hunting
Repair
UXM X-Series SA/SG EXM FieldFox
Signal Studio X-Series Applications 89600 VSA Software
RF Test Solutions Throughout the Supply Chain Solutions for Coexistence & Interference
T5510S Cellular and WiFi
Emulation System
Nemo Wireless
Network Solutions
Solutions for Network Readiness
IxVeriWaveIxia IoT

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THE CHALLENGE
Verify network quality in the presence
of NB-IoT and LTE-M; field test
functionality of IoT sensor product
THE SOLUTION
Keysight Nemo Outdoor and
Nemo Analyze
THE RESULTS
Cut network optimization time by
Executed IoT business plan
of the competition
Improved network quality by
Mobile Network Operator

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THE CHALLENGE
Tune an MRI RF coil inside a hospital
environment
THE SOLUTION
Keysight N9918A FieldFox RF and
microwave analyzer
THE RESULTS
Cut service time by
Made accurate site surveys
Increase RF shielding problem discovery by
Medical Equipment Manufacturer

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MEDICAL INDUSTRIAL & ELECTRICAL POWER SYSTEMS
Healthcare Wearables
Smart
Homes
Smart
Cities
Smart
Manufacturing
Energy & Utilities Automotive
Wireless Communications
Device
Network & System

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Applications and Network Security
Verify the stability, accuracy and quality
of networks and network devices
Network Monitoring
Know what is happening in
your network

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• The wide variety of security solutions used to protect
networks from cyber-attacks and traffic anomalies
make security infrastructure more complex, difficult
to verify
• Complex system interactions pose a serious risk to
security performance and network resilience.
• Validating the security posture of the network with real applications and a complete range of threat vectors
• Verifying the stability, accuracy & quality of networks & network devices
Challenges

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• Continuous updates, upgrades to network equipment keep
networks in constant flux. Whether existing network devices
are capable of supporting a new service is a question often
left to chance.
• Continuous and proactive monitoring is also crucial to
ensuring reliable, consistent network access & improving
response time and user satisfaction.
• Ensuring network changes do not disrupt service quality & performance
• Verifying the network deployed is reliable and provides the best possible quality of experience (QoE)
Challenges

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Ixia IxChariot
Solutions for Network Performance Monitoring
Ixia Hawkeye
Ixia BreakingPoint
Solutions for Applications & Security Test
IxLoad Wireless

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Energy & Power
Radio, Regulatory
& Conformance
Sensor
Wireless Connectivity
& Network Readiness
Interference &
Coexistence
Cloud Visibility
Application &
Network Security
Network Monitoring
Testing everything from edge devices to network performance and security to ensure your
mission-critical IoT products withstand the rigors of the real world
E N A B L I N G B E T T E R P R O D U C T D E V E L O P M E N T, FA S T E R A N D G L O B A L LY
DEVICE INFRASTRUCTURE NETWORK & SYSTEM

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Wireless
Communications
App Notes
Battery Life
App Notes
White
Papers

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W E S O LV E C O M P L E X M E A S U R E M E N T C H A L L E N G E S F O R C U S T O M E R S W O R L D W I D E
in revenue,
between Ixia
& Keysight
targeted simulation and
prototype 5G solutions
launched in
the last year
of the Global 100
companies are
Keysight customers
years of innovation,
measurement
science expertise
US and foreign
patents issued
or pending
of the Top 25 Tech
companies use
Keysight
Market Leader with 75+ Years of

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Trusted Advisor
#1 in Precision Test and Measurement
Frost & Sullivan Names Keysight Technologies Global Test
& Measurement for IoT Company of the Year for 2016

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INNOVATE WINTRANSFORM

33. www.Keysight.com/find/IoT
www.Keysight.com/find/MissionCriticalIoT