NFC, or Near Field Communication, is a technology that allows devices to exchange information simply by placing them next to one another.
Smartphones use NFC to pass photos, contacts, or any other data you specify between NFC-enabled handsets.
I-NFC yenza ntoni kwifowuni yam?
Unxibelelwano lweNdawo ekufutshane (NFC) yindlela yokwabelana ngolwazi ngaphandle kwamacingo kwiSamsung Galaxy Mega™. Sebenzisa i-NFC ukwabelana nabafowunelwa, iiwebhusayithi, kunye nemifanekiso. Ungathenga nakwiindawo ezinenkxaso ye-NFC. Umyalezo we-NFC uvela ngokuzenzekelayo xa ifowuni yakho ingaphakathi kwe-intshi yesixhobo esijoliswe kuyo.
Yintoni injongo ye-NFC kwi-Android?
Unxibelelwano lweNdawo ekufutshane (NFC) yiseti yobude obufutshane bobuchwepheshe obungenazingcingo, obufuna umgama oyi-4cm okanye ngaphantsi ukuqalisa uqhagamshelwano. I-NFC ikuvumela ukuba wabelane ngeentlawulo ezincinci zedatha phakathi kwethegi ye-NFC kunye nesixhobo esinamandla e-Android, okanye phakathi kwezixhobo ezibini ezine-Android.
Yintoni i-NFC kunye nentlawulo kwi-Samsung?
I-NFC kunye nentlawulo isebenzisa uphawu loNxibelelwano olukufuphi kuMmandla (NFC) kwifowuni yakho. Ungathumela ulwazi usebenzisa i-NFC, kuquka intlawulo ngeenkonzo zentlawulo yeselula kumashishini axhasa lo msebenzi.
Ngaba i-NFC iyimfuneko?
I-NFC bubuchwephesha obungenazingcingo obufutshane obuvumela ukutshintshiselana kwedatha phakathi kwezixhobo. Isebenza kuphela ngemigama emifutshane malunga nee-intshi ezine kakhulu, ngoko ke kufuneka usondele kakhulu kwesinye isixhobo esinikwe amandla se-NFC ukudlulisa idatha. Nazi ezinye izizathu zokonwaba ngokuba ne-NFC kwifowuni yakho.
Isebenza njani i-NFC kwiifowuni ze-Android?
Ukuba isixhobo sakho sine-NFC, i-chip kunye ne-Android Beam kufuneka ivulwe ukuze ukwazi ukusebenzisa i-NFC:
- Yiya kwiisetingi > Ngaphezulu.
- Cofa kwiqhosha elithi "NFC" ukuze uyivule. Umsebenzi we-Android Beam uya kuvula ngokuzenzekelayo.
- Ukuba i-Android Beam ayivuli ngokuzenzekelayo, yicofe nje kwaye ukhethe u-"Ewe" ukuyivula.
Ngaba i-NFC kufuneka ivulwe okanye icinywe?
On some devices, Near Field Communication is enabled by default and therefore you should disable it. If you rarely use NFC, then it’s a good idea to turn it OFF. Since NFC is very short range technology and if you don’t lose your phone, then there are not much security concerns left with it.
Ngaba i-NFC ingcono kuneBluetooth?
I-NFC ifuna amandla angaphantsi kakhulu okwenza ukuba ilungele izixhobo zokwenziwa. Kodwa i-drawback enkulu kukuba ukuhanjiswa kwe-NFC kucotha kuneBluetooth (424kbit.second njengoko kuthelekiswa ne-2.1Mbit / imizuzwana) ngeBluetooth 2.1. Enye inzuzo eyonwabela i-NFC kukunxibelelana ngokukhawuleza.
Ndingayongeza i-NFC kwifowuni yam?
Awunako ukongeza inkxaso epheleleyo ye-NFC kuyo yonke i-smartphone ngaphandle. Nangona kunjalo, iinkampani ezimbalwa zivelisa iikiti zokongeza inkxaso ye-NFC kwii-smartphones ezithile, njenge-iPhone kunye ne-Android. Enye inkampani enjalo yi-DeviceFidelity. Nangona kunjalo, unokongeza inkxaso encinci ye-NFC kuyo nayiphi na i-smartphone enokuqhuba usetyenziso olufunekayo.
Ngaba i-Android yam ine-NFC?
Ukujonga ukuba ifowuni yakho inamandla e-NFC, yenza nje oku kulandelayo: Yiya kwiiSetingi. Ngaphantsi kwe "Wireless kunye neeNethiwekhi", cofa ku "Ngakumbi". Apha, uya kubona ukhetho lwe-NFC, ukuba ifowuni yakho iyayixhasa.
Ngaba i-NFC ikhuselekile?
Eyona nto iphambili apha kukuba ewe, iintlawulo ze-NFC zikhuselekile kakhulu. Ubuncinci ikhuseleke njengekhadi lakho letyala okanye ledebhithi, kwaye likhuselekile ngakumbi ukuba usebenzisa isitshixo sebhayometriki. Akukho mfuneko yokuba ube nexhala malunga nokusebenzisa ifowuni yakho ukwenza iintlawulo.
Ngaba i-NFC inokuqhekezwa?
Basics of An NFC Hack. Inento yokwenza nendlela i-NFC ephunyezwa ngayo kwizixhobo ezithile. Ngenxa yokuba i-NFC luqhagamshelo olusekwe kuncedo, kwaye ngenxa yokuba akukho zitsheki ezininzi zokhuseleko endaweni, i-bump inokugqibela ngokufaka intsholongwane okanye i-malware okanye enye ifayile enobungozi kwisixhobo esiqhunyiweyo.
Ngaba uGoogle uyahlawula ufuna i-NFC?
Ukusebenzisa uGoogle Pay, uya kudinga i-smartphone ene-NFC esebenzisa i-Android 4.4 KitKat nangaphezulu. Iza kusebenza kwiivenkile ezinee-terminals zentlawulo ze-NFC ezingaqhagamshelwanga. Ukuthengwa kwe-app kukhuselekile njengeqabane layo le-NFC elingaqhagamshelani.
Isebenza njani iNFC kwiSamsung?
I-NFC yindlela yokuthumela idatha ngamaza erediyo. Ngokwenene ezi zimbini zinxibelelene ngokusondeleyo, i-Samsung Beam isebenzisa i-NFC ukudibanisa izixhobo, kwaye emva koko iBluetooth ukudlulisa idatha. I-NFC inokusebenza kunye nezixhobo zokwenziwa ezingadingi umbane wazo, njengabafundi bamakhadi okuhamba. I-NFC's data-transmission frequency frequency yi-13.56MHz.
Yintoni i-NFC kunye nentlawulo kwi-Android?
NFC (near-field communication) allows two devices placed within a few centimeters of each other to exchange data. One-way communication: Here, a powered device (like a phone, credit card reader, or commuter card terminal) reads and writes to an NFC chip.
Ndihlawula njani nge-NFC kwi-Android?
Kwiscreen seApps, cofa Useto → NFC, uze utsale iNFC yokutshintshela ekunene. Chukumisa indawo ye-eriyali ye-NFC ngasemva kwesixhobo sakho ukuya kwisifundi sekhadi le-NFC. Ukuseta i-app yentlawulo engagqibekanga, cofa Cinezela kwaye uhlawule kwaye ukhethe usetyenziso. Uluhlu lweenkonzo zeNtlawulo alunakuqukwa kwii-apps zentlawulo.
Ngaba intlawulo ye-Android inokugqekezwa?
I-Samsung iqinisekisile ukuba inkonzo yayo ye-Pay inomcimbi wokhuseleko othetha ukuba abahlaseli banokuchitha imali kwiakhawunti yakho, kodwa "ayinakwenzeka kakhulu" ukuba yenzeke. UThutho oluKhuselekileyo lweMagnetic-enye yeengcezu zetekhnoloji ezisetyenziswa yiSamsung Pay ukwenza iintlawulo-zisebenza kuphela kuluhlu olufutshane, olufana ne-NFC.
Yintoni umahluko phakathi kweBluetooth kunye neNFC?
IBluetooth kunye nonxibelelwano olukufutshane nebala babelana ngeempawu ezininzi, zombini luhlobo lonxibelelwano olungenazingcingo phakathi kwezixhobo kumgama omfutshane. I-NFC ithintelwe kumgama omalunga neesentimitha ezine ngelixa iBluetooth inokufikelela ngaphezulu kweenyawo ezingamashumi amathathu. Enye inzuzo yetekhnoloji ye-NFC iza ngokulula kwayo ekusebenziseni.
Ingaba i-NFC ingavulwa ukude?
Ngokusisiseko, wayila ithegi enokuthi ithathe i-daemon elawula i-NFC, ivumela i-hacker ukuba yenze ifowuni yakho yenze nantoni na. Ekuphela kwento ekufuneka ayenze kukusondela ngokwaneleyo kwisixhobo ngelixa sivuliwe. I-NFC inokucinywa, kodwa ukuba ilayitiwe awukwazi ukukhetha ukuba wamkele ntoni okanye wale ntoni.
Ngaba ndifuna i-NFC kwifowuni yam?
I-NFC, okanye uNxibelelwano lweNdawo ekufutshane, bubuchwepheshe obuvumela izixhobo ukuba zitshintshiselane ngolwazi ngokuzibeka ecaleni kwenye. Ii-smartphones zisebenzisa i-NFC ukudlulisa iifoto, abafowunelwa, okanye nayiphi na enye idatha oyibalulayo phakathi kwe-NFC-eyenziwe yasebenza i-handsets.
Does LG k20 plus have NFC?
According to this T-Mobile site LG K20 Plus , the K20 Plus has NFC. But I downloaded the manuals for both the T-Mobile (TP260) and MetroPCS (MP260) versions of this phone, and neither one mentions NFC. The AT&T site for the K20V specifically states “this phone does not have NFC.”
Yeyiphi ipesenti yeefowuni ezine-NFC?
Ii-smartphones ze-Android zigqwesile kwimarike ye-NFC kunyaka ophelileyo ngeeyunithi ezingama-254 ezigidi, okanye iipesenti ezingama-93 zazo zonke iiselfowuni ezine-NFC.
Ifoto kwinqaku elithi "Wikipedia" https://en.wikipedia.org/wiki/Notting_Hill_Carnival