Near Field Communication (NFC), also known as short-range wireless communication, is a short-range, high-frequency wireless communication technology that allows contactless point-to-point data transmission (within 10 cm) of electronic devices to exchange data . The technology evolved from contactless radio frequency identification (RFID) and backward compatible with RFID, the earliest by Philips, Nokia and Sony main push, mainly for mobile phones and other handheld devices.
NFC technology: the new era of wireless communications technology "big brother"
NFC integrates contactless card readers, contactless cards and peer-to-peer capabilities into a single chip, opening up countless new opportunities for consumer lifestyles. This is an open interface platform for fast, proactive setup of wireless networks and is also a virtual connector for serving existing cellular networks, Bluetooth and wireless 802.11 devices. NFC is compatible with Sony's FeliCaTM card and the widely established contactless smart card architecture based on ISO 14443 A using Philips' MIFARE technology.
Due to the natural security of near field communication, NFC technology is considered to have great application prospects in the fields of mobile payment and the like. Areas of application include financial payment, advertising, communications, transportation and more. A maker team at China University of Petroleum (East China) exploited NFC technology to develop a smart bicycle lock controlled by the app. The future of NFC technology will have more and more extensive application.
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