Week in Review: IoT, Security, Auto


Internet of Things AT&T reports the activation of its narrowband Internet of Things network in the U.S. The carrier upgraded its 4G LTE cell sites across the country. It now offers two low-power wide-area networks to business customers, including its LTE-M network in Mexico and the U.S. “Both networks are designed for the IoT within licensed spectrum and provide carrier-grade security,... » read more

Multicore Software Design For An LTE Base Station


This paper presents a typical base station design scenario, where decisions about HW/SW partitioning, the number of processing elements, and operational system parameters, among other things, need to be made early on by system architects. SLX determines the impact of these various design decisions and parameter selections, while exploring different target architecture configurations and checks ... » read more

Week in Review: IoT, Security, Auto


Internet of Things What’s better than a 5G network? How about a local, private 5G network? The Industrial Internet of Things may drive the development of such networks. Of course, 5G cellular communications technology is still being worked out worldwide. BMW, Daimler, and Volkswagen are looking ahead to the future; those automotive manufacturers notified Germany’s Federal Network Agency th... » read more

Week in Review: IoT, Security, Auto


Internet of Things Silicon Labs worked with Norway’s Q-Free to create the ParQSense Smart Parking Sensor, which helps drivers find available outdoor parking spaces. ParQSense uses the chip company’s Wonder Gecko wireless microcontroller for connectivity and control. Having gone through pilot testing in the European Union and North America this year, ParQSense is being released for commerci... » read more

Will 5G Deployment Lag in the U.S.?


China and other countries are creating “a 5G tsunami” that the U.S. will not be able to match unless it steps up its national investments in 5G cellular communications, Deloitte Consulting warns in a new report. The firm notes that China has outspent the U.S. on wireless communications infrastructure by $57 billion since 2015, constructing 350,000 new sites, compared with less than 2... » read more

The Bumpy Road To 5G


5G is coming, but not everywhere, not all at once, and not the fastest version of this technology right away. In fact, the probable scenario is that 5G will be rolled out first in densely populated urban areas, starting in 2020 or 2021, with increasingly widespread adoption over the next decade after that. But 5G is unlikely to ever completely replace 4G LTE, just as a smart phone today roll... » read more

The Week in Review: IoT


Investment The city of Dresden, Germany, is touting its prospects as a tech hub in the “Silicon Saxony” ecosystem, particularly for Internet of Things technology. Bosch, the German Aerospace Center, GlobalFoundries, Infineon Technologies, and other organizations are planning to invest about €4.5 billion (approximately $5.3 billion) over several years to develop processors, sensors, and 5... » read more

Experts At The Table: Process Technology Challenges


By Mark LaPedus Semiconductor Manufacturing & Design sat down to discuss future transistor, process and manufacturing challenges with Subramani Kengeri, vice president of advanced technology architecture at GlobalFoundries; Carlos Mazure, chief technical officer at Soitec; Raj Jammy, senior vice president and general manager of the Semiconductor Group at Intermolecular; and Girish Dixit, v... » read more

Lessons Learned In 4G LTE


By Ann Steffora Mutschler While 4G LTE has moved into the mainstream, there are lessons to be learned about these very complex modems, especially from the perspective of balancing power and performance. The road to mainstream wasn’t exactly smooth sailing. “4G LTE initially got a bad rap for battery life, for power consumption,” said Pete Hardee, low-power design solution marketin... » read more

A Low-Power Riddle


By Cary Chin I’m thinking of a mobile electronic device, introduced in 2012, at the high end of its market segment, eventually to be named “Product of the Year” for 2012. But it wasn’t introduced without the usual flurry of energy-efficiency related problems, with initial complaints such as, “the product worked well, but the battery drained way too fast, even when it was turned off!... » read more

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