Internet of Things IoT core technology trends

At the heart of IoT is the connection technology that makes it possible to connect everything. And in 2015 and in the future, what are the emerging connection technology trends that deserve attention? Use 802.11a / ad Wi-Fi for Internet access and streaming content The first is to provide Internet access and streaming capabilities through two new wireless technologies - 802.11ac in the 5GHz band and 802.11ad in the 60GHz band. As consumers stream more and more content, a stable wireless network connection becomes even more important. 802.11ac Wi-Fi technology provides many of the new connectivity features that were not available two years ago, and the equivalent of an Ethernet transfer rate that transfers multimedia content from handsets to digital TVs, synchronizes data and media content quickly and Reduce signal degradation and disconnection probability to improve Wi-Fi experience and increase transmission distance. With 2 × 2 multiple input and output (MIMO) transmission capabilities, 802.11ac Wi-Fi performance will become even more powerful. 2 × 2 MIMO can receive or send two data streams simultaneously through two antennas, which can not only double the transmission rate but also shorten the download time. Making the smart phone performance and laptop and tablet computer technology can keep pace, which can not be done before. 802.11ad has excellent performance in indoor communication. The magic of 802.11ad is that it uses a wide 60GHz band with a transfer rate of 7Gigabit per second. 802.11ad Wi-Fi provides 12 feet of transmission range and is ideal for indoor end-to-end applications such as wireless communications between mobile devices and TVs. Through the combination of 802.11ac and 802.11ad three-mode solution, according to the distance and application to choose the best connection technology, consumers can access the Internet and streaming data at an extremely fast speed, ready for smooth use of the experience. Search and navigate using GNSS and Sensor Hub technology Wearable devices have a wide range of variations, including sports tracker, bracelet and watch, but only meaningful devices can collect useful information. Because the accuracy of the data is important, such as running miles or burning calories, calculating the running path or speed using only the GPS or GNSS receiver may result in erroneous results. This year we will see a variety of technologies integrated application, so that data tracking and management more accurate. Through sensor hubs, GNSS, Bluetooth Smart and Wi-Fi technology, today's wearable devices provide more accurate information without losing power. Data obtained through various techniques can help determine whether the runner is outdoors or using an indoor treadmill. The device can also dynamically manage these technologies to save electricity and optimize the user experience. Use magnetic resonance wireless charging technology to charge at any time

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