Nowadays, the Internet of Things is developing rapidly, but the Internet of Things is a big concept, and the industries to which it is applied are also varied. So for the security industry, how to use the Internet of Things to help security development, and what product or application security scenarios in the Internet of Things can have more room to play? Xiaobian here to bring you to analyze, how to use the Internet of things to help security development.
Bluetooth new standard announced, Internet of things hope to break the mezzanine
Not long ago, the Bluetooth SIG announced the new Bluetooth5 standard, and the new Bluetooth5 standard is expected to be officially released from the end of 2016 to the beginning of 2017. Its transmission speed and transmission range performance are respectively 2 times and 4 times that of the previous generation standard. The latest version of Bluetooth 5.0 (BT5) will significantly expand the reach of personal area networks (PANs) and mesh networks and further challenge Zigbee technology in the field of home and building automation. In the long term, vendors and analysts have called for interconnection across different networks to enable interoperability in the emerging Internet of Things (IoT).
Coverage is paramount for smart homes and buildings, and faster and better, Cypress is now starting to sample a new Bluetooth chip that extends connectivity to 400 meters with a built-in boost power amplifier , But at the cost of higher power consumption. According to the SIG, there will be nearly 3 billion Bluetooth hardware shipments this year, a figure that will reach 5 billion by 2020 and will be one-third of the nodes in the Internet of Things.
According to a survey conducted by ABIResearch, Bluetooth currently occupies about 8% of the smart home market and is expected to grow by more than 26% by 2021. However, Zignani notes that "802.15.4-based solutions such as ZigBee and Thread are expected to grow strongly, growing rapidly from less than 17% of the current market and are expected to reach nearly 30% by 2021."
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