What is NFC Talking about it in layman s terms 20

Near Field Communication (NFC), also known as Near Field Communication, is a short-range, high-frequency wireless communication technology that allows contactless point-to-point data transmission (within ten centimeters) of data exchange between electronic devices. This technology evolved from contactless radio frequency identification (RFID) and is backward compatible with RFID, and was first promoted by Philips, Nokia and Sony, and may be mainly used in handheld devices such as mobile phones. Due to the natural security of NFC, NFC technology is considered to have great application prospects in mobile payment and other fields.

1. Similar to Bluetooth, it is a wireless short-range transmission mode.

2. Now there are NFC cards on the market, for example, you can use a mobile phone card to swipe the bus, eliminating the need for a bus card.

3. NFC has the characteristics of low cost, convenience and more intuitiveness, which makes it appear more potential in some fields - NFC can realize the communication of various devices within a few centimeters through a combination of a chip, an antenna and some software.

I've copied my previous ones :

To put it bluntly, you can use a mobile phone with an NFC chip and a dedicated SIM card, and you can use the phone as a bus card, a bank card, or an online banking terminal.

At the same time, two phones with the same NFC chip can also transfer data to each other, develop special applications, etc. (for example, it can help each other unlock the levels that Angry Birds can't pass).

What is the function of mobile NFC and what exactly is it for.

Near Field Communication (NFC) is an emerging technology that uses NFC technology (e.g., mobile**) to exchange data in close proximity to each otherIt is evolved from the integration of contactless radio frequency identification (RFID) and interconnection technology, and integrates the functions of inductive card reader, inductive card and peer-to-peer communication on a single chip, and uses mobile terminals to realize mobile payment, electronic ticketing, access control, mobile identification, anti-counterfeiting and other applications.

How it works:NFC is a short-range high-frequency radio technology dispersal, NFCIP-1 standard stipulates that the communication distance of NFC is less than 10 cm, the frequency of the banquet operation, and the transmission speed is 106Kbit S, 212Kbit S or 424Kbit S. The NFCIP-1 standard specifies the transmission speed, codec method, modulation scheme, and frame format of the RF interface of NFC devices in detail, and the transmission protocol of NFC is also defined in this standard, including the startup protocol and data exchange method.

NFC stands for Near Field Communication technology, which enables short-range wireless communication between mobile devices, consumer electronics, PCs, and smart control tools, and NFC functions can be used without the assistance of other accessories.

How to turn on NFC on vivo phone: Go to the settings of the mobile phone - other networks and connections - turn on the switch of "NFC"; (Supporting the NFC function does not mean that it supports the NFC function related to the digital converter in the vivo wallet, please refer to the actual display for details).

Note: If you don't see this menu, it means that the machine doesn't support this feature.

Near Field Communication (NFC) is an emerging technology, the use of NFC technology devices (such as mobile**) can be in close proximity to each other data exchange, is by the contactless radio frequency identification (RFID) and interconnection technology integration evolution, through the integration of a single chip inductive reader, inductive card and point-to-point communication function, the use of mobile terminals to achieve mobile payment, electronic ticketing, Access control, mobile identification, anti-counterfeiting and other applications.

If you are using a Vivo mobile phone, NFC stands for Near Field Communication technology, which can be used between mobile devices, consumer electronics, PCs and smart control tools, and the NFC function can be used without the assistance of other accessories.

How to open NFC:

Go to the phone settings - Other networks and connections - turn on the switch of "NFC"; The NFC of the tablet is turned on by default, with no switch option.

NFC-enabled models:

X series: X80 series, X Fold, X Note, X70 series, X27Pro, X30 series, X50 series, X60 series.

iQOO series: iQOO Z6, iQOO 10, iQOO 10 Pro, iQOO Neo6 SE, iQOO Neo6, iQOO 9 iQOO 9 Pro, iQOO Neo5S, iQOO 8 iQOO 8 Pro, iQOO Neo5 Vitality, iQOO, iQOO Pro, iQOO Z1, iQOO Neo3, iQOO 3, iQOO 5, iQOO 5 Pro, iQOO 7, IQOO neo5

NEX series: NEX3, NEX3S

S series: S15 series, S12 S12 Pro, S10 Pro, S7 S7T, S9

Tablet: vivo pad

T-Series: T2X

Y series: Y53S (NFC version), Y70

NFC-enabled models older than the previous year;

2. Supporting the NFC function does not mean that the relevant NFC function in vivo wallet is supported, please refer to the actual display for details;

3. vivo pad only supports NFC one-touch transfer and screen projection, and does not support transportation cards, access control cards, vivo pay, NFC car keys, and EID

NFC stands for "Near Field Communication", and as the name suggests, it supports short-range communication between compatible devices. At least one transmitting device, and one receiving signal is required. A range of devices can use the NFC standard and will be considered passive or active.

There are two main types of NFC devices – passive NFC devices and active NFC devices. Passive NFC devices include NFC tags and other small transmitters that can send information to other NFC devices without the need for a power source. However, they cannot process information from other sources and cannot connect to other passive devices.

Active NFC devices are capable of sending and receiving data and can communicate with each other as well as with passive devices. Smartphones are by far the most common active NFC device, with other common examples including bus readers and payment terminals.

NFC stands for Near Field Communication Technology. NFC is based on contactless radio frequency identification (RFID) technology, combined with wireless interconnection technology research and development, it provides a very safe and fast communication method for various electronic products that are becoming more and more popular in daily life. The "near field" in the Chinese name of NFC refers to radio waves near the electromagnetic field.

Because radio waves are actually electromagnetic waves, it follows Maxwell's equations, and the electric field and magnetic field will alternately convert energy during the propagation from the transmitting antenna to the receiving antenna, and enhance each other during the conversion. Within 10 wavelengths of electromagnetic waves, the electric field and the magnetic field are independent of each other, and the electric field at this time is of little significance, but the magnetic field can be used for short-distance communication, which we call near-field communication.

NFC is a short-range wireless communication function. Devices using NFC technology are capable of short-range wireless communication. For example, mobile phones can exchange data in close proximity to each other.

What is NFC.

NFC stands for Near Field Communication, referred to as Near Field Communication. NFC is a contactless identification and connectivity technology developed by Philips and Sony that enables short-range wireless communication between mobile devices, consumer electronics, PCs and smart control tools.

NFC provides a simple, touch-based solution that allows consumers to exchange information and access content and services simply and intuitively.

Hello, NFC is a short-range wireless communication technology.

NFC is a short-range, high-frequency radio technology that operates at a frequency range of 20 centimeters.

NFC is the abbreviation of Near Field Communication, which is a short-range high-frequency wireless communication technology, and devices that use NFC technology are able to exchange data in close proximity to each other.

NFC, which stands for Near Field Communication, is a short-range wireless communication technology. In life, mobile phone devices using NFC technology can exchange data when they are close to each other, and realize mobile payment, mobile identity recognition, and anti-limb envy and other operations.

NFC technology for mobile phones can be used to read bank cards, access cards, bus cards, and more.

NFC has 3 working staring modes, which are card reader mode, peer-to-peer mode, and card simulation mode.

Due to the different systems of different mobile phones, the operation process of NFC function will be different.

Mobile NFC is a short-range wireless technology.

Nowadays, more and more mobile phones support NFC function. Of course, many people don't know what the NFC really is. Near-field communication (NFC) is a short-range wireless technology. NFC has functions such as mobile payment, data transmission, information browsing, and access control.

It provides a simple, touch-sensitive solution for exchanging information, accessing content, and services simply and intuitively. At the same time, NFC has the characteristics of low cost, easy to use, and more intuitive, making it more potential in some areas of positive core discussion.

NFC Application Mode:

NFC devices can be used as contactless smart cards, write read terminals, and device-to-device data transfer paths. It has a wide range of applications and can be divided into three basic types:

Close Finish the imitation. For apps like access control or ticket checking for traffic events, users can simply hold the device where the ticket or access is stored close to the reader. It can also be used for simple data capture applications, such as reading URLs from smart tags on posters.

Close Confirm. In apps like mobile payments, users must enter a password to confirm a transaction, or only accept a transaction.

NFC is the embodiment of the value of data traffic on the SDVN network, which plays the role of maintaining the normal operation of the entire Netflowcoin, and when the specified conditions are met, NFC can also be directly exchanged for NB.