Nvidia advances AI with IGX edge AI computing

At this week’s GTC event, Nvidia has announced the IGX edge AI computing platform for autonomous systems in healthcare, manufacturing and logistics.

The edge AI computing platform is secure for safety in these demanding market sectors. It is programmable and configurable to meet different application use-cases.

For manufacturing and logistics, IGX provides an additional layer of safety in highly regulated physical-world factories and warehouses, explained Nvidia. For medical edge AI use cases, IGX delivers secure, low-latency AI inference to address the clinical demand for instantaneous insights from instruments and sensors for procedures, such as robotic-assisted surgery and patient monitoring.

“As humans increasingly work with robots, industries are setting new functional safety standards for AI and computing,” said Jensen Huang, founder and CEO of Nvidia. He said that IGX will help companies build the next generation of software-defined industrial and medical devices that can safely operate in the same environment as humans,” he said.

IGX uses Nvidia IGX Orin, the compact and energy-efficient AI supercomputer for autonomous industrial machines and medical devices. 

IGX Orin developer kits will be available early next year for prototyping and testing. Each kit comes with an integrated GPU and CPU for AI compute and an Nvidia ConnectX-7 SmartNIC for low latency, secure networking.

There is also a software stack with critical security and safety capabilities that can be programmed and configured for different use cases. Features allow enterprises to add proactive safety into environments where humans and robots work side by side, such as warehouse floors and operating rooms, Nvidia said.

The IGX platform can run Nvidia AI Enterprise software, which optimises the development and deployment of AI workflows and ensures organisations have access to necessary AI frameworks and tools. Nvidia is working with operating system partners like Canonical, Red Hat and SUSE to bring full-stack, long-term support.

Nvidia Fleet Command is for the management of IGX in industrial and medical environments. It allows organisations to deploy secure, over-the-air software and system updates from a central cloud console.

Adlink, Advantech, Dedicated Computing, Kontron, Leadtek, MBX, Onyx, Portwell, Prodrive Technologies and YUAN will be among the first embedded-computing manufacturers to create products based on the IGX design.

Siemens is collaborating with Nvidia to implement IGX at the edge for autonomous factories. The two companies are collaborating with projects across industrial computing, including with digital twins and for the industrial metaverse.

For healthcare, the IGX platform supports Nvidia Clara Holoscan, a real-time, AI computing platform used by more than 70 medical device companies, start ups and medical centres to advance AI in clinical settings and surgical systems. 

http://www.nvidia.com

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Baseband IP is for 5G RAN ASICs

To address the MIMO compute challenges around 5G Open RAN (O-RAN), Ceva has introduced PentaG-RAN which is claimed is the industry’s first baseband IP for ASICs.

The IP for ASICs targets cellular infrastructure in both base station and radio configurations, including distributed units (DU), and remote radio units (RRU), from small cell to massive multiple-input, multiple output (mMIMO). This heterogeneous baseband compute platform has been designed to “significantly reduce the entry barriers” for companies wishing to break into opportunities available in O-RAN equipment.

PentaG-RAN addresses the inability of the current platforms to scale effectively to mMIMO dimensions or support new O-RAN use cases where power and cost are significant factors.  The platform for a complete L1 PHY (physical layer 1) with optimal hardware/software partitioning incorporates powerful vector DSPs, PHY control DSPs, flexible 5G hardware accelerators and other specialised components required for modem processing chains. According to Ceva, it delivers up to 10 times savings in power and area compared to available FPGA and commercial off the shelf (COTS) CPU-based alternatives. To further reduce design risk and expediate ASIC design, Ceva offers its co-creation services to PentaG-RAN customers to develop the PHY subsystem which extends up to designing the complete chip.

The PentaG-RAN platform addresses both base station and radio compute configurations. For the base station, it supports macro DU/vDU and small cells with scalability for L1 inline DU/vDU acceleration. This configuration handles the acceleration of the main processing chains (data and control), for both symbol-to-bit domains (including FEC) and frequency processing (including FFT and equalisation). Advanced algorithms including channel estimation and MMSE calculation are mapped to the Ceva-XC DSP for processing and power efficiency. It includes a powerful resource pool for accelerating COTS platforms and supports high and low-PHY 7.2x split partitioning based on Open RAN specifications. 

For the radio portion, it supports Open RAN low PHY, massive MIMO and a beamformer for a scalable compute platform for massive MIMO beamforming processing on the RRU side, including beamformer and bBeamforming weight calculation. This configuration offers compute and PPA efficiency, enabling cost reduction and integration options with transceivers, compared to FPGAs and other COTS alternatives. It supports a range of use cases from small cell and macro, to massive MIMO 32TR to 64TR, for both sub-6 and mmWave and supports O-RAN 7.2x splits.

PentaG-RAN is supported by Ceva’s Virtual Platform Simulator (VPS), a unified System-C modelling environment that allows pre-silicon software development, dimensioning, architecture proof-of-concept, and modelling of all platform components. The VPS also includes reference software implementation for main processing chains, as well as beamforming use cases. 

PentaG-RAN will be available for general licensing in Q4 2022. 

http://www.ceva-dsp.com

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Energy harvesting switches protect smart homes’ windows

Energy harvesting switches from ZF are able to detect if the windows in smart homes are open or closed. The energy harvesting switch can be integrated into the window handle and can inform of each opening or closing of the window. The mechanical actuation of the RF switch is created by the change of the window handle status. A small voltage is generated which transmits an RF protocol. This information is used to monitor the status of the window.   

The completely battery-free and wireless technology can be realised with different RF protocols such as Bluetooth, EnOcean or customer-specific RF protocols. The system can also be used for several applications within building automation, for example lighting, shutters, doors and windows. 

Despite its compact size and the high energy output, the generator provides a lifetime of one million switching cycles, confirmed ZF. 

ZF will present a window handle demonstration with solutions for status monitoring of windows and doors at Light + Building from 2nd to 6th October 2022 in Frankfurt (Hall 9.0, Stand B54).

ZF is a technology company supplying systems for passenger cars, commercial vehicles and industrial technology, enabling the next generation of mobility.

ZF allows vehicles to see, think and act. In the four technology domains of vehicle motion control, integrated safety, automated driving and electric mobility, ZF offers products and software for established vehicle manufacturers and newly emerging transport and mobility service providers. ZF electrifies a wide range of vehicle types and, with its products, contributes to reducing emissions, protecting the climate and enhancing safe mobility.

The company operates 188 production locations in 31 countries.

http://www.zf.com

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Antenna range supports transport’s increased bandwidth demands

Dedicated antennas optimised for light rail vehicles, such as trams, have been launched by Huber+Suhner. The Sencity Tram rooftop antenna range consists of the Sencity Tram, Sencity Tram MIMO and Sencity Tram Multi multi-application rooftop antennas for cellular, Wi-Fi, Tetra, UHF and GNSS.

“The higher data rates used on-board for passengers and the integration of an increasing number of applications, such as video surveillance, have increased the bandwidth requirements for light rail operators,” explained Michael Thiel, product manager, antennas at Huber+Suhner. The light rail antennas are designed “with the optimal quality, performance, price, certification for the specific application by using specialised materials and constructions for the antennas,” he explained, adding “For each transportation application, we now can offer dedicated solutions”.

The Sencity Tram rooftop antenna provides up to nine radiating elements in one single compact housing. It offers support for a 4×4 cellular, 4×4 Wi-Fi and dual band GNSS option. Tetra bands can also be supported as a separate option. 

The design includes one-hole mounting that allows up to nine radiators to be installed, alternatively, several antennas can be installed apart from each other, to further improve performance, with increased spacing and less interference achieving a maximum MIMO throughput, said the company. 

The Sencity Tram rooftop antenna is certified for railway standards EN 50155, EN 45545-2, NFPA-130 and CE.

Swiss company Huber+Suhner develops and produces components and system solutions for electrical and optical connectivity. The company serves the three main markets industry, communication and transportation with applications from the three technologies of radio frequency, fibre optics and low frequency.

The company has a worldwide production network, subsidiaries and representatives in over 80 countries.

https://www.hubersuhner.com

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