tag: ZigBee

Securing IoE Gateways
By Ernest Worthman - 06 Jul, 2015 - Comments: 0

When we talk about the [getkc id="260" comment="Internet of Everything"], (IoE) we have come to realize that it will really be made up of a lot of different “things. It will envelope everything from home automation to intelligent vehicles, to wearables, to industrial applications, military, infrastructure. The list is almost endless. And there is a lot of discussion about securing these “th... » read more

Let’s Talk Open Source
By Ernest Worthman - 06 Jul, 2015 - Comments: 0

Of late I have been hearing some rumblings about open source for the IoE. The sad part is that there is still talk about anything else. Even though the IoE remains a dream to many, the shrewd marketers already are scheming on how to make their product the one that leads that pack, and many see proprietary source code as a way to differentiate themselves. I can see that in any number of appli... » read more

Wireless Technologies For The IoE
By Ernest Worthman - 02 Apr, 2015 - Comments: 0

It's generally understood the [getkc id="76" kc_name="Internet of Everything"] eventually will be the interconnect platform of all things, wireless and wireline. The utopian scenario is to have a common platform, with standardized protocols, which everyone builds to. Will that happen? Perhaps, but for a time, especially while the IoE evolves, that won’t be the case. Count on the early IoE bei... » read more

BLE For The IoT
By Ernest Worthman - 05 Feb, 2015 - Comments: 0

Bluetooth low-energy (BLE) is one of the emerging disruptive technologies for the IoT. Also referred to as Bluetooth low-power and Bluetooth smart, as the Bluetooth SIG is calling it, this technology will enable the next level of IoT vertical devices, such as medical devices, home automation, retail, wearables, and much more. For consumers, it comes down to the Internet of Your Things (Io... » read more

How To Test IoT Devices
By Mark LaPedus - 11 Dec, 2014 - Comments: 0

At a recent event, test experts said the IC industry needs a new paradigm in testing chips for the [getkc id="76" comment="Internet of Things"] (IoT). The message was fairly simple to interpret. Existing automatic test equipment (ATE) is well suited to test today’s digital, analog, and mixed-signal chips, though it may be ill-equipped or too expensive to test IoT-based devices. But wha... » read more

LP Spread-Spectrum Sensors
By Ernest Worthman - 10 Nov, 2014 - Comments: 0

It is pretty much an accepted fact that the common denominator of the IoT will be intelligent sensors. Virtually everything and everyone will be “sensed.” These sensors will collect an immense amount of data, and that data will have to be funneled for analysis at some point. Much of this will occur in real time, but some of it can be stored and forwarded, or collected on demand. Tethered... » read more

Automotive Power Concerns
By Ed Sperling - 13 Jun, 2013 - Comments: 0

By Ann Steffora Mutschler With advanced semiconductor technologies infiltrating the automotive market in ever new and exciting ways, there are also challenges to implementation involving power. In fact, power has become a concern in many areas of automotive design. Consider the Tesla, for example. The dashboard features a 17” touchscreen with the entire vehicle controls. This system i... » read more

The Smartphonification Of Things
By Ann Mutschler - 28 Mar, 2013 - Comments: 0

By Ann Steffora Mutschler The term, ‘Internet of Things,’ was first coined more than a decade ago by technology visionary Kevin Ashton but has slowly trickled down to the world of chip design and is now mentioned constantly in conversation. The reason is simple: System-level design tools are getting sophisticated enough to handle the intricacies required by devices in an Internet of ... » read more

Why Batteries Don’t Last Long Enough
By Ed Sperling - 01 Dec, 2011 - Comments: 0

By Pallab Chatterjee While there have been great strides in process scaling for power reduction on a per-gate level for mobile devices, a large part of the power is still consumed by the power amplifier, filter and analog mux arrangement from the systems. Most of the logic systems have benefited from scaling to the sub-40nm technology range, which reduces standby and operating power by seve... » read more

Smart-Grid Designs Solve Low-Power Riddles
By Various Writers - 11 Feb, 2010 - Comments: 0

By Ellen Konieczny Imagine that you go to your kitchen to get a drink and pass your home’s energy-usage monitor. Due to a recent heat wave, you see that your energy usage is already at what it usually is for the entire month. Yet you’ve still got one week left in your billing cycle. To keep the bill low, you turn your A/C thermostat up a degree and make a mental note to not keep lights o... » read more

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