A Research Exploration on Near Field Communication Technology

This process allows contactless ticketing and payment of valid NFC devices by not changing the current infrastructure. By adding NFC to wireless and contactless platforms, users can perform two-way communication. Peer-to-peer communication mode: In peer-to-peer communication mode, NFC connected devices can transfer files and exchange information between them. Therefore, by using this mode, both devices can share arbitrary information or files with touch.

The Near Field Communication (NFC) technology is used for communication between two NFC compatible electronic devices such as a smartphone. NFC communication uses electromagnetic induction between two NFC loop antennas placed between the near field, which effectively forms an air core transformer. NFC operates an unlicensed RF ISM band of 13.56 MHz on the ISO / IEC 18000-3 air interface. NFC's work involves two participants, one initiator and one target, and the active initiator generates an RF field ("NFC tag") that can power the passive target. NFC has very small elements such as labels, stickers, key chains, etc. If both devices are powered, NFC peer-to-peer communication is possible. NFC technology enables contactless data transfer of IoT devices

Short-range wireless communication called NFC is short-distance communication technology. It uses magnetic field induction to enable communication between radio frequency identification (RFID) based electronic devices. It is necessary to connect two NFC compatible devices tightly for communication. Examples of users who can use NFC phones in NFC-enabled environments: When using Mobile Wallet, you need to install NFC-compatible phones and Touchpoint NFC-compatible machines. If we want to purchase something, simply touch our cell phone at the contact, we just need to enter the product code into an application called intelliwal to trade with our mobile phone , The application supports NFC On the phone

NFC - Near field communication. It is wireless communication technology. NFC and mobile payment are two areas that have recently received attention in society. Most mobile phones use this NFC technology and will have more in the near future. At NFC, if payment is possible, more people will be attracted. This project focuses on how to use this technology for mobile payment. Save the credit or debit card number by phone, in digital currency, use the NFC reader to detect the card number, and send it to the server for authentication. For this purpose, I prepared a virtual database library system and uploaded it to the server.