tag: 5G

Stepping Up To Greater Security
By Neeraj Paliwal - 02 Sep, 2021 - Comments: 0

The stakes for security grow with each passing day. The value of our data, our devices, and our network infrastructure continually increases as does our dependence on these vital resources. Reports appear weekly, and often daily, that describe security vulnerabilities in deployments. There is a steady drumbeat of successful attacks on systems that were assumed to be protecting infrastructure, i... » read more

The Top Five Areas For 5G Improvements
By Frank Schirrmeister - 26 Aug, 2021 - Comments: 0

A recent article by TECHnalysis's Bob O'Donnell sparked some thoughts about the critical aspects in which 5G faces improvement needs. They include coverage, cost, power, killer applications, and global ecosystems. It will be a fascinating race over the next eight to ten years, and many decisions between the evolution of 5G versus a transition to 6G are much closer than one might think. I’v... » read more

Empowering RF Front End Cellular Innovations With DSMBGA
By Curtis Zwenger - 19 Aug, 2021 - Comments: 0

With the introduction of 5G, cellular frequency bands have increased considerably, requiring innovative solutions for the packaging of RF front-end modules for smartphones and other 5G-enabled devices. Double-sided, molded ball grid array (DSMBGA) is a prime example of such solutions. “With our DSMBGA platform, we’ve established a preferred advanced packaging solution for this domain,”... » read more

The Search For 5G mmWave Filters
By Bryon Moyer - 12 Aug, 2021 - Comments: 0

Cellular telephone technology takes advantage of a large number of frequency bands to provide ever-increasing bandwidth for mobile use. Each of those bands needs a filter to keep its signals separate from other bands, but the filter technologies in current use for cellphones may not scale up to the full millimeter-wave (mmWave) range planned for 5G. “MmWave will happen,” said Mike Eddy, ... » read more

Radar Wave Propagation Through Materials
By Infineon - 11 Aug, 2021 - Comments: 0

This white paper focuses on electromagnetic (EM) wave propagation through materials. For radar systems, this is of interest when radar must pass through walls, or when designing radomes (cover casings for the radar system). In the process of designing a radome, you should always perform full EM simulation. However, the content of this white paper will help you to first estimate whether a radome... » read more

Will PAYGO Shake Up How We Pay for Chips?
By Bryon Moyer - 05 Aug, 2021 - Comments: 0

System builders are used to buying integrated circuits on a simple transactional basis — the chip has a price, and that’s what you pay. But some application spaces may have a wide variety of capabilities that need hardware support, and each feature may not be used for every instance. Traditionally, one would design different chips for different feature mixes and price points. But a new p... » read more

Securing 5G And IoT With Fuzzing
By Synopsys - 04 Aug, 2021 - Comments: 0

5G will revolutionize many industries, with up to 100 times the speed, 100 times the capacity, and one-tenth the latency compared to 4G LTE. But in addition to providing superior performance, 5G expands the attack surface of apps and IoT devices that rely on this next-gen network. In addition to known security exploits, we’re bound to see unknown, novelty attacks. Fuzz testing (or fuzzing)... » read more

5G Communications
By Cadence - 04 Aug, 2021 - Comments: 0

This white paper examines the recent advances that the modeling, simulation, and design automation capabilities in Cadence® AWR® software are helping designers develop the antenna and RF front-end components that are making 5G a reality. This primer offers a breadth of application notes on the innovative wizards and synthesis technologies that enable engineers designing 5G communications syst... » read more

RF To Millimeter-Wave Front-End Component Design Trends For 5G Communications
By Cadence - 28 Jul, 2021 - Comments: 0

This white paper discusses design challenges and solutions related to the "third wave" of communications, presenting several case studies in which the Cadence AWR Design Environment platform has been used to develop products for 5G and beyond. Examples include a multiband active antenna tuner for cellular internet of things (IoT) machine-type communications (mMTC) applications, a linear power a... » read more

Massive IoT Interop Fuels Protocol Battle
By Bryon Moyer - 15 Jul, 2021 - Comments: 0

Wireless standards are plentiful, but most are not capable of being scaled to the level of a smart city. As a result, such networks have been built application-by-application using proprietary stacks, often with non-interoperable network layers. That, in turn, has slowed the proliferation of dense wireless connectivity at scale. “In a hyper-connected world, connectivity choices are driv... » read more

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