Where Is Energy Harvesting?


With power management a top priority in sensor networks, why is energy harvesting—a proven technology with diverse energy sources—conspicuously absent from sensor designs that are the foundation of the Internet of Things? [getkc id="165" kc_name="Energy harvesting"] always has been a promising answer to the limits of battery power. The idea that a device can run for much longer periods o... » read more

Mesh Networking Grows For ICs


Mesh networks were invented to create rich interaction among groups of almost-unrelated peers, but now they are showing up in everything from advanced chip packages to IoT networks. The flexibility of a many-to-many peer-connection model made the mesh approach a favorite for two-dimensional network-on-a-chip topologies, to the point where they began to supplant data-bus connections during th... » read more

Spark Microsystems: LP On-Chip Radios


Spark Microsystems is taking aim at on-chip radios that continue to be the primary source of battery drain, even in power-conserving designs like Bluetooth Low Energy. "If you wear AirPods, something like 80% of the power is going to power the radio, not the sound. That's not the most efficient approach." according to Frederic Nabki, co-founder of Spark Microsystems, and a former professor o... » read more

The Week in Review: IoT


Finance CyberX raised $18 million in Series B funding, bringing its total funding to $30 million. Norwest Venture Partners led the new round and was joined by ff Venture Capital, Flint Capital, Glilot Capital Partners, and OurCrowd. CyberX makes its headquarters in Framingham, Mass., with operations in Israel. The startup offers security protection for Industrial Internet of Things application... » read more

Beacons Beckon Ubiquity In IoT Era


In the early 1900s, radio beacons were created with the aim of tracking ships and planes. Prior to this innovation, pilots and ships’ captains usually relied on celestial navigation, and anyone who wanted to know their location was in the dark. A century later, engineers took the concept and devised Bluetooth Low Energy-enabled beacons, a vast use never envisaged by their 20th cent... » read more

The Week in Review: IoT


Products/Services Vancouver, B.C.-based Riot Micro has brought out the RM1000 baseband modem chip for the cellular Internet of Things. The device is said to use Bluetooth Low Energy and Wi-Fi techniques to provide low-power and lower-cost connectivity, like short-range wireless systems. The chip is being marketed to module manufacturers and OEMs developing narrowband IoT and LTE-M products for... » read more

The Week in Review: IoT


Security Mocana said it is working with Avnet, Infineon Technologies, Microsoft, and Xilinx to provide Industrial Internet of Things systems that meet cybersecurity standards. The systems utilize the Avnet UltraZed-EG system-on-module, Mocana’s security software running on the Xilinx Zynq Ultrascale+ MPSoc, and Infineon’s OPTIGA Trusted Platform Module 2.0 security chip. The Microsoft Azur... » read more

The Week In Review: IoT


Deals Deere & Co. has agreed to acquire Blue River Technology of Sunnyvale, Calif., for $305 million. The transaction is expected to close this month. Blue River develops computer vision and machine learning technology for use in precision agriculture. Monsanto Growth Ventures, Data Collective Venture Capital, Innovation Endeavors, Khosla Ventures, and Pontifax AgTech were among the investors... » read more

The Week In Review: IoT


Analysis The Internet of Trains? That’s how Siemens sees its work in railroads, utilizing Big Data analytics and Internet of Things technology. “Sensors on an Internet of Trains system monitor everything from engine temperature, to the open or closed state of doors, to vibrations on the rails, and even image data from outside of the trains using cameras,” Bernard Marr writes in this anal... » read more

The Case For Narrowband-IoT


Cellular network-based Narrowband IoT (NB-IoT) is marching closer to reality as players across the ecosystem put forth silicon IP, software protocol stacks, carrier network software upgrades and more. The kicker came last year when the 3rd Generation Partnership Project (3GPP), the global cellular industry standards body, finalized a NB-IoT standard in its 'release 13.' With that, device mak... » read more

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