Category: Ensigma Communications


A key requirement for IoT applications is security. IoT opens up networks to a variety of threats as more and more devices are connected to a network and eventually to the cloud. The figure below shows an example of an IoT device for home automation connected to a home network with possible threats to the network security.     At … Continued

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There is an ever-increasing demand for more functionality and complexity to be added to wireless access points. To address these requirements, systems designers must rely on hardware implemented features like dedicated programmable classification, hardware-based queuing and QoS with inter-layer optimization; these provide superior performance versus software-based implementations and also provide tight latency bounds in serving low power clients. In this … Continued

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Policy frameworks usually can vary broadly from one system vendor to the next, from a no-rules approach to performing deep packet inspection-based classification. However, all policies need to be based on Mobility policies per user ID Applications like SIP, H.323, Skype, MSN Messenger AP and station location Port’s subnet SSID of the wireless network It is also essential that the … Continued

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The data bandwidth requirements of Wi-Fi devices have been increasing tenfold every five years while the number of Wi-Fi devices inside the home is doubling every year. This means the data processing requirement of wireless access points is growing at a compounded rate. With the advent of devices with 802.11ac connectivity, the trend is expected to continue at a much … Continued

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2008 marked the year when the number of internet connected devices overtook the world’s population; right now, a few households are generating more web traffic that the entire Internet just six years ago. No matter the exact scale, the Internet of Things has the potential to change not just the way we interact with all consumer electronics products around us … Continued

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In an article published a few months ago, I gave an overview of the new Ensigma Series5 RPUs and talked about the support we offer for customers targeting various global or regional video broadcast standards. In this blog post, I would like to describe how Ensigma RPUs also support for radio broadcast standards. There are many flavors to audio broadcast … Continued

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When we originally introduced the Ensigma Series4 RPU family, we mainly focused on the support for different connectivity standards such as Wi-Fi and Bluetooth. However, there were also several mentions of the Ensigma’s capability to support broadcast TV and radio standards. In this two part article, I would like to reveal some details about a next generation broadcast TV standard … Continued

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With the Wi-Fi Alliance launch of the second generation of the 802.11ac certification program, the Wi-Fi industry has taken another huge step forward in increasing the speed of Wi-Fi – and more importantly a big step in improving the efficiency of Wi-Fi networks. When it was officially approved in 2014, the IEEE 802.11ac standard introduced a number of features that … Continued

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When selecting processor IP for connectivity or communication standards, most people compare fixed-function blocks vs. programmable (or software defined radio [SDR]) solutions in terms of three parameters: Die size Power Flexibility While the SDR-based approach provides better flexibility by virtue of its programmability, the challenge is that SDR processors have generally been known to be power hungry and less area … Continued

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