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Munich09-Nov-2021

Rohde & Schwarz joins Car Connectivity Consortium to support development of smartphone-to-car communications including UWB

Rohde & Schwarz has joined the Car Connectivity Consortium (CCC) to support the organization's mission to foster industrywide standards for communications between vehicles and smartphones. The company will contribute its broad expertise in mobile device and automotive technology testing. In particular, the company will provide its solutions for the development and production of UWB devices and modules for automotive applications such as keyless vehicle access.

The Car Connectivity Consortium supports smartphone-to-car communications by specifying UWB-based keyless access. (Image: GTY / d3sign)
The Car Connectivity Consortium supports smartphone-to-car communications by specifying UWB-based keyless access. (Image: GTY / d3sign)

The CCC is a cross-industry organization that advances technologies for smartphone-to-car connectivity solutions. The recently launched CCC Digital Key Release 3.0 specification enables compatible mobile devices to perform passive keyless access and start the engine via UWB in combination with Bluetooth® Low Energy (BLE).

UWB is a radio based communications technology for short range, high speed spatial and directional transmission of data. It is likely to feature on a wide range of computer devices and IoT peripherals in the future. Testing the performance of UWB devices is important in the lab and on the production line to ensure compatibility and correct operation. As a leader in wireless device testing, Rohde & Schwarz provides a full range of UWB test solutions for R&D, certification and production that accurately measure key parameters such as time of flight (ToF) and angle of arrival (AoA).

Jürgen Meyer, Vice President Market Segment Automotive at Rohde & Schwarz, comments: "Our membership of the CCC is a further demonstration of the company's commitment to provide the automotive industry with test solutions to accelerate the realization of connected cars. We look forward to working closely with the CCC."

UWB's accurate ranging capability and low power consumption combined with high security and reliability makes it suitable for many automotive applications such as remote access and gesture recognition. For instance, the car can be parked or its trunk opened autonomously. Furthermore, with the UWB enabled Digital Key connection standardized by the CCC, access credentials to a rental vehicle can be shared or temporary access to in-car parcel delivery services can be granted via a mobile phone.

The R&S CMP200 radio communication tester is ideal for solving UWB test challenges in volume production as well as in R&D. The tester combines the capabilities of a signal analyzer and a signal generator in a single instrument. In combination with Rohde & Schwarz shielded chambers and the company's WMT software service to implement automated wireless manufacturing testing, the R&S CMP200 offers a complete solution for transmitter, receiver, ToF and AoA measurements in conducted and radiated mode, compliant to IEEE 802.15.4a/z specifications.

For more information about UWB technology and Rohde & Schwarz test solutions, visit https://www.rohde-schwarz.com/uwb

Press & media contact

Patrizia Muehlbauer
PR Manager Products & Standard Systems
(+49 89) 4129-13 818
press@rohde-schwarz.com

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Rohde & Schwarz

The Rohde & Schwarz technology group is among the trailblazers when it comes to paving the way for a safer and connected world with its leading solutions in test & measurement, technology systems, and networks & cybersecurity. Founded more than 85 years ago, the group is a reliable partner for industry and government customers around the globe. On June 30, 2022, Rohde & Schwarz had around 13,000 employees worldwide. The independent group achieved a net revenue of EUR 2.53 billion in the 2021/2022 fiscal year (July to June). The company is headquartered in Munich, Germany.


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Automotive test solutions – Test it. Trust it.

As a leading worldwide provider of test and measurement software, instruments and systems, Rohde & Schwarz employs its technical expertise to develop innovative solutions for the entire automotive lifecycle from predevelopment to production. OEMs, tier 1s, chip suppliers and engineering service providers around the world rely on the company's proven test solutions for automotive radar, connectivity, infotainment, high-performance computing and EMC compliance. With innovative solutions for radar tests in development, integration production, Rohde & Schwarz supports its customers as a reliable partner for the launch of next-generation ADAS and AD systems. The company's many years of experience and expertise in wireless communications ensure robust connectivity conforming to all standards from 5G and C-V2X to UWB, Wi-Fi and GNSS. Rohde & Schwarz instruments enable the development and debugging of in-vehicle networks with leading-edge bus speeds as well as ECUs such as high-performance domain controllers, and help to eliminate EMC issues. Rohde & Schwarz also offers T&M equipment and custom turnkey test systems for carrying out EMI and EMS measurements on vehicles and vehicle components in line with all major CISPR, ISO and manufacturer-specific EMC standards. These systems and equipment support full vehicle antenna testing and wireless coexistence testing with the user's own systems and instruments. The company also offers outstanding solutions at the component and board level tests during ECU production. Partners and customers around the world use these test solutions to ensure automotive components and systems function correctly, interact flawlessly and smoothly and communicate faultlessly with the outside world.

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