Posts Tagged ‘testing’

Tech Focus: Looking Ahead – High Speed In-Vehicle Display and Sensor Connections (Part 2 of 2)

Friday, December 17th, 2021

In this two-part guest commentary, Carrie Browen and Kevin Kershner from Keysight Technologies share their insights into the future of high speed in-vehicle display and sensor connections. You may find Part 1 here.

Automotive display use-case. © 2021 MIPI Alliance, Inc.

Automotive display use-case. © 2021 MIPI Alliance, Inc.

For this second half of our commentary, we begin with an introduction of SerDes.

In today’s infotainment systems, it is common for in-vehicle cameras and displays to be connected to the image-processing electronic control unit (ECU) via a SerDes (serializer/deserializer) connection.

Today, they are delivered by individual vendors using closed, proprietary standards.

Extending the reach of feature-rich SerDes links can require operating at lower Baud rates and higher order modulations (e.g. PAM-4).

In addition, it will require higher bandwidth Ethernet links as primary interconnects between zones, perhaps with 802.3ch support up to 10 Gbps throughput.

Emerging SerDes standards like mobile industry processor interface (MIPI) A-PHY (MIPI A-PHY is a physical layer specification targeted for ADAS/ADS surround sensor applications and Infotainment display applications in automotive) and Automotive SerDes Alliance (ASA) will be implemented by multiple silicon vendors.

This will create a competitive market that acts to drive down the cost while delivering application specific features.

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Keysight World Singapore 2019 Showcases New Innovations

Friday, August 2nd, 2019

The new solutions accelerate 5G, automotive cybersecurity and network innovations, helping Singapore businesses speed up technological advancements through collaboration and innovation.

Ee Huei Sin, Vice President / General Manager, General Electronics Measurement Solutions, Keysight Technologies, briefing the company's solutions for IoT and 5G.

Ee Huei Sin, Vice President / General Manager, General Electronics Measurement Solutions, Keysight Technologies, briefing the company’s solutions for IoT and 5G.

In 2019 and beyond, 5G-enabled technologies have the potential to create major global technology shifts, leading to huge potential for industries worldwide.

However, before this potential can be harnessed, the technologies must first be thoroughly tested.

Keysight targets these critical testing needs by offering solutions and insights in electronic design, test, manufacturing, and optimisation.

More details below from the press release.

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Company Byte: Spirent Communications

Monday, May 7th, 2012

Spirent Communications is a multinational telecommunications and network testing company headquartered in the United Kingdom.

Spirent is a multinational telecommunications and network testing company headquartered in the United Kingdom.

With annual sales of US$528 million (US$160 million in APAC), it had a market capitalisation of US$1.7 billion as of May 2012.

Spirent Communications

Spirent Communications

Spirent is a global provider of performance analysis and service assurance solutions that enable the development and deployment of next-generation networking technologies.

It pioneered testing of Ethernet networks, IP Telephony and VoIP, VPNs, TriplePlay, CDMA applications and Location Based Services.

Today, the company is helping to test the first deployments of the next generation Internet or IPv6 networks in Asia, Europe and North America.