The Importance Of Wi-Fi


Wi-Fi has had a huge impact on the modern world, and it will continue to do so. From home wireless networks to offices and public spaces, the ubiquity of high speed connectivity without reliance on cables has radically changed the way computing happens. It would not be much of an exaggeration to say that because of ready access to Wi-Fi, we are consequently able to lead better lives – using o... » read more

Ethernet’s Next Life


An ever-growing engagement with the Internet — where most of humanity and the ‘things’ we use are almost constantly connected and constantly storing, processing and retrieving data over a network — is increasing pressure to develop new standards, and much more quickly. Witness the timeline of Ethernet, and its humble beginnings as a standard protocol for moving data at 2.5 megabits p... » read more

The Insatiable Need For Bandwidth


With the push for more and more Wi-Fi bandwidth, the WLAN industry, its standards committees, and the Ethernet switch manufacturers are having a hard time keeping up with the need for more speed. As the industry prepares for upgrading to 802.11ac Wave 2 and the promise of 11ax, the ability of Ethernet over existing copper wiring to meet the increased transfer speeds is being challenged. And wha... » read more

Overcoming Bandwidth Issues In Self-Driving Vehicles


Drivers are already getting used to what used to be “cool new features” that have now become “can’t live without” technologies, such as the backup camera, blind spot alert or parking assist. Each of these technologies stream information, or data, within the car, and as automotive technology evolves, more and more features will be added. But when it comes to autonomous vehicles, the am... » read more

The SerDes – Terabit Ethernet Connection


400 Gigabit Ethernet (400GbE) and 200 Gigabit Ethernet (200GbE) are currently slated for official release by the IEEE P802.3cd Task Force in December 2017. Although there is not yet an official IEEE roadmap detailing what lies beyond 400GbE, doubling to 800GbE will likely become a reality when single-lane 112Gbps links hits the market. This technology will allow for larger lane bundles, providi... » read more

Self-Driving Cars Rattle Supply Chain


Automotive compute workloads are consolidating as carmakers push toward autonomous vehicles, but the changes necessary to make this all work are causing huge disruptions in an industry that has fine-tuned its supply chain over more than a century. Consolidation is essential for a variety of reasons, including efficiency of the computations, complexity management, and lower deployment costs. ... » read more

Tech Talk: Ethernet


George Hervey, principal architect at Marvell, talks about the power efficiency of networking in the enterprise and how much money can be saved by rightsizing Ethernet equipment. [youtube vid=PxDR94UOFaM]     Related Stories Executive Insight: Sehat Sutardja Marvell’s CEO talks about the rising cost of design and why new packaging approaches are essential. » read more

Why Wait To Double Your Network Bandwidth?


10 Gigabit Ethernet (10GbE) has been the economical workhorse high-performance interconnect for data center server networks for years. 40GbE and 100GbE of course are just derivatives of 10GbE, with 4 x 10GbE channels or 10 x 10GbE channels. 10GbE, therefore, has been the building block for server racks everywhere. But with the massive explosion of data from the Cloud, Internet of Things (IoT) a... » read more

5G & IoT


“Designing to Evolving 4G and Pre-5G Requirements” was the title of a Tuesday morning tutorial at DesignCon 2017 in Santa Clara, Calif. Talk of 5G naturally segued into Internet of Things discussion during the session. Parviz Yegani, a consultant with GHB Intellect, laid out the IoT use cases that could be enhanced by 5G technology: Shopping, population-dense urban areas, remote computin... » read more

Real-Time Performance Across The Factory Floor


Next generation processors continue to push the performance envelope. It seems the price continues to drop while the processing speeds increase with each new processor release. I recall discussions not that long ago in which the future utility of real-time operating systems and middleware were being bantered about as if they were not going to be required going forward. After all, with each subs... » read more

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