Foro kɛrɛfɛ kumaɲɔgɔnya (NFC) ye mun ye ?

Near Field Communication (NFC) ye arajo fɛɛrɛ surun-filɛri ye min sinsinnen bɛ13,56 MHz yefrequence kumaɲɔgɔnya. NFC ye fɛɛrɛ ye min tɛ se ka ɲɔgɔn sɔrɔ, a bɛ kɛ kɛrɛnkɛrɛnnenya la baarabolow la i n’a fɔ taamasiyɛnw kunnafonidilanw, dondaw kɔlɔsili siraw, kɛnɛyako, kuponw, foroba bolifɛnw ni metoro, wari sarali, ani mɔgɔw ka ɛntɛrinɛti fɛnw.

 

 

Bɔyɔrɔ ni yiriwali

 

Ka kɛɲɛ ni kunnafoniw ye, NFC fɛɛrɛbɔ ɲinini dɔw tun daminɛna kaban san kɔnɔ2002, nka NFC hakilina fɔlɔ in laseli kɛra ɲɔgɔn fɛ kanMarisikalo tile 18, san 2004, ni a yePhilips Semikɔnduktorw (Semiconducteurs) ye(bi NXP Semiconducteurs),Nokia ka baarakɛyɔrɔ, aniSony ye, min ye tɔnba sigi sen kan waati kelen na min tɛ tɔnɔ ɲiniNFC ka forobajɛkulu. NFC yɛrɛ ka fɛɛrɛ jɔnjɔn min ɲɛfɔlen don NFC ka fɛɛrɛbɔsɛbɛnw fɛ, o ma dabɔ ani ka labɛn ka bɔ fɛn fɔlɔ la, nka a jiginna ka kɛ fɛn wɛrɛ ye min sinsinnen bɛ fɛnw kan minnu bɛ yen13,56 MHz arajo frequence identification (RFID) min tɛ se ka ɲɔgɔn sɔrɔ .fɛɛrɛtigɛ, ani fana a ye fɛɛrɛko bɛnkan lakika sɔrɔ kɔfɛ ni ɲɛfɛ. Diɲɛ bɛɛ lajɛlen ni ladamuni siratigɛ la, a kɛra ka bɛn ni fɛɛrɛ caman ye ani fɛn minnu bɛ sugu la, i n’a fɔ ka dɛmɛ don karti sirilenw kalanni na minnu bɛ yen i n’a fɔMifare Ultralight ye, Topazi (Topazi) ye, Mifare Desfire ye, Felica ye baara kɛ, a ɲɔgɔnnaw, ani fana ka dɛmɛ don kalan naJAVA kartiw (CPU kartiw) .ka da GP ka sariyaw kan minnu bɛ kɛ ka kɛɲɛ ni sariya ye.

 

Tariku kɔnɔko nafamaw

 

K’a Tà foroba-jɛkulu in sigili la 2004 sàn na fo ka na Se bì ma, NFC fɛɛrɛbɔ ye sàn tan ni fla ni kɔ Tɛmɛ. O waati kɔnɔ, izini in ye wuli ni jigin suguya caman sɔrɔ, dɔw bɔra IP fɛɛrɛbɔ siratigɛ la, dɔw bɔra jago siratigɛ la. Yan, a ka kan an ka NFC tɛmɛnenw ni bi taw lajɛ. Ninnu ye ko nafama damadɔw ye ani waati minnu kɛra NFC la:

2004- NFC Forum sigira sen kan foroba la

2006- Nokia ye telefɔni fɔlɔ bɔ min bɛ NFC dɛmɛ (Nokia 6131i) .

2010- Google ye smartfon fɔlɔ bɔ min bɛ NFC (Nexus S) dɛmɛ .

2010- NFC protocol stack min bɛ don ɲɔgɔn na ka kɛɲɛ ni Android kode basigilen ye

2011- Google ye Google Wallet bɔ ani k’a baara ka da NFC embedded secure element kan

2013- Android ye Host Card Emulation (HCE) basigilen baarakɛminɛnw baara KitKat 4.4 bɔko kɔnɔ

2014- Apple ka iPhone 6 ani a ka fɛn dilannenw bɛɛ lajɛlen ye NFC fɛɛrɛbɔ dɛmɛ

2016- Apple ye Apple Pay daminɛ min sinsinnen bɛ NFC fɛɛrɛbɔ kan Sinuwa jamana na

 

Bolomafara minnu bɔra jamana kɔnɔ tɔnw fɛ

 

Ni an ye kunnafoniw lajɛ sanfɛ, a man teli ka sɔrɔ jamana kɔnɔ tɔnw taamasiyɛnw ye. Ni an y’a lajɛ ni fɛn ye min bɛ se ka nɔ bila mɔgɔw la, jamana kɔnɔ tɔnw jɔyɔrɔw ye tugubagaw de ye kosɛbɛ tiɲɛ na. N’an bɛ baara kɛ ni nin hakilina in ye dɔrɔn walasa ka jamana kɔnɔ tɔnw jateminɛ, siga t’a la ko nin bɛna kɛ tilenbaliya ye.

NFC mobili sarali baara bɛɛ ka dɔgɔyali waati la, mobili baarakɛlaw tun bɛ wari bila tiɲɛ na ani ka dɛmɛ don, kɛrɛnkɛrɛnnenya laSinuwa Mobili, Sinuwa Unicom ye, aniChina Telecom ka baarakɛyɔrɔdɛmɛ min bɛ to senna ka ɲɛsinSWP-SIM ɲɛnabɔcogoNFC telefɔniw. Sugu baarakɛcogo jaabi yɛrɛyɛrɛ n’a ka ko kɛlenw ɲɛnabɔcogo laban ye maana wɛrɛ ye, nka n’i y’a lajɛ sisan, a jɔyɔrɔ ka bon kosɛbɛ izini bɛɛ ma, a dɔgɔyalenba la, a ma kɛ sababu ye ka mɔgɔw ka ɲɔgɔndanbaliya kɔlɔlɔw lase mɔgɔw ma.

 

 

Suguda bolifɛnw ni baarakɛcogo

 

Sanfɛla in bɛ kobaw ni node belebelew dɔrɔn de fɔ minnu ye nɔ bila izini taabolo la. Ni an bɛ kuma waati-yɔrɔ-kofɔlenw kan sanfɛ ani ka bɛn sugu ka NFC minɛnw minɛni hakɛ ma ani baarakɛcogo hakɛ kunnafoniw ma, a man gɛlɛn k’a ye ko teliya-motɛri belebeleba fila in tun bɛ tentelefɔni seleke naani nalianimobili sarali waleyali. O sababu ye ko fɔlɔ in ye NFC fɛɛrɛbɔ gɛlɛya nɔgɔya, k’a sɔrɔ filanan in daminɛna ka bɔ baarakɛlaw ka dɔnniya la walasa ka wari saracogo dɔw don telefɔniw kɔnɔ minnu tɛ ɲɔgɔn sɔrɔ, i n’a fɔ ka tɛmɛsira karti minnu bɛ baara kɛ tuma caman na ani puwɛnti banki kariti baarakɛminɛnw don ɲɔgɔn na. Sisan, NFC fɛɛrɛ yelen ka dɛmɛ min bɛ karti simulasiyɔn baarakɛcogo la, o bɛ na ni nɔgɔyaba ye baarakɛlaw ka dɔnniya la. Misali la, baarakɛlaw ka tɛmɛsira karti dabɔli n’u ka chargement (sarali) bɛɛ bɛ se ka dafa telefɔni baarakɛminɛnw kɔnɔ k’a sɔrɔ u ma kɛ ka layidu ta tɛmɛsira chargement (sara) yɔrɔw la. Telefɔni minnu bɛ ni NFC sarali baarakɛcogo ye, olu bɛ se ka banki karti jago dafa ni ɲɔgɔn tɛ, magan farikoloma POS masinw fanba la, minnu tɛ ɛntɛrinɛti kan, ani ɛntɛrinɛti karti-sisan jago minnu bɛ dɛmɛ, olu fana ye baarakɛminɛn nafama ye min bɛ lakana ni ko kɛlenw fara ɲɔgɔn kan. Ka bɔ ɛntɛrinɛti karti yelen sisan-jagokɛlaw ka kunnafonidilan hakɛw la sisan, nin bɛ se ka kɛ baarakɛminɛnba ye don nataw la.

 

NFC minɛnw ka jogo

 

NFC Forum bɛ fɛnɲɛnɛma-blokba saba ɲɛfɔ NFC minɛnw na:kalan/sɛbɛnni cogo min bɛ kɛ kɛnɛma karti taamasiyɛnw kama, peer-ka-peer kumaɲɔgɔnya cogoya minɛnw ni ɲɔgɔn cɛ, anicogo min na minɛn yɛrɛ bɛ karti ladegecogo dɛmɛ.

Kalan/Sɛbɛncogo

Kalan/sɛbɛnni cogoya min ɲɛfɔlen don foroba-jɛkulu fɛ, sisan dɔrɔnTaamaʃyɛn suguya 4bɛ ɲɛfɔ. NFC minɛn minnu bɛ sugu la, olu bɛ dɛmɛ don caman na ka tɛmɛ nin taamasiyɛn suguya 4 ninnu dɔrɔn kan; tiɲɛ na, u bɛ dɛmɛ don ka caya. Nka o bɛɛ n’a ta, nin taamasiyɛn suguya 4 ninnu cɛma, arajo-fɛrɛnkan fɛɛrɛ min bɛ...Tag1/2/4 yebɛɛ sinsinnen bɛISO/IEC 14443 ye, ka .... toTag3ye fɛɛrɛ ye min bɛ kɛ kosɛbɛ jamana kɔnɔ Zapɔn, ni fɛn ɲɛfɔlenw ye(JIS) X 6319-4. Bamako, Mali.

Peer-ka-Peer Mode

Peer-to-peer baarakɛcogo ka kan ka ɲɛfɔli kɛISO/IEC 18092 ye. Tiɲɛ na, arajo-fɛrɛnkan-falen-falen fɛɛrɛ min bɛ a jukɔrɔ, o fana ye fɛn misɛnnin dɔw sɛmɛntiyaISO/IEC 14443 yeani(JIS) X 6319-4. Bamako, Malika sɔrɔ k’u ɲagami ɲɔgɔn na. Baara kunw kosɔn, n ye sababu sɔrɔ ka kumaɲɔgɔnya kɛ ni baarakɛlaw ye minnu tun ye u sen don barow la minnu bɛ nin fɛnsɛbɛnni in ɲɛfɔ. A ka c’a la, o waati la, Philips ni Sony tun b’a ɲini ka fɛɛrɛbɔyɔrɔ dɔ sɔrɔ min bɛ se ka mɔgɔ fila bɛɛ siri ɲɔgɔn na kosɛbɛ, min bɛ kɛ walasa ka jɛɲɔgɔnya ɲuman ni baarakɛɲɔgɔnya kɛ minɛnw ni ɲɔgɔn cɛ minnu bɛ ISO/IEC 14443 ni (JIS) X 6319-4 dɛmɛ minnu bɛ dɛmɛ sɔrɔ u fila bɛɛ fɛ. Kɔfɛ, peer-to-peer mode ye nin dondaw sɔrɔ. Fɛɛrɛko siratigɛ la, arajolakalan fɛɛrɛ min bɛ ɲɔgɔn fɛ-ni ɲɔgɔn cɛ, tiɲɛ na, o suguya fila de bɛ yen hali bi.

Karti Emulation Mode (Karti ladegecogo).

Karti ladege baara ko la, ka bɔ sariyaw siratigɛ la, a sinsinnen bɛ u ka fɛɛrɛw walima u ŋaniya kelen-kelen bɛɛ kan. NFC Forum yɛrɛ tɛ nin baara in fɛɛrɛ kɛrɛnkɛrɛnnenw ɲɛfɔ ani k’u ɲɛfɔ, o la n’i b’a fɛ ka fɛɛrɛko kunnafoni caman faamuya, i ka kan ka kalan kɛ ani ka kalan kɛGP ka fɛnw ɲɛfɔcogoaniJAVA ka karti sariyaw. Ka da nin gafe in ka sugu jaabi kan, o kɔfɛ, n bɛna jateminɛ kɛ n’a sɔrɔla n bɛ gafe dɔ sɛbɛn min kɔnɔ kunnafoni caman bɛ sɔrɔ o fan in kan; nin bɛɛ ye kɔfɛko ye. I b’a fɛ ka sariya suguya o suguya walima karti sugu min ladege, laban na, o bɛɛ bɛ kɛ baarakɛla caman de bolo walasa u ka se ka baara kɛ n’a ye ani k’a swipe. Nka banki POS sira minnu bɛ yen ani forobaciyɛnko sira minnu bɛ sugu la, olu fanba sinsinnen bɛ...ISO/IEC 14443 sariyasun ye.

 

 

Kumaɲɔgɔnya yɔrɔjan ani jago teliya

 

Ka da a kanISO/IEC 14443 ka ɲɛfɔli, teori la kumaɲɔgɔnya yɔrɔjan bɛ se ka se a ma10 cm (santimɛtɛrɛ 10).. Nin ye hakilinata-donna ye min sinsinnen bɛ arajo-fɔkan-yɔrɔ hɔrɔnyalen ni da wulilen kan. Tiɲɛ na, NFC minɛn minnu bɛ sugu la, k’a sababu kɛ u jɔcogo dantigɛli ye ani arajolakalan bɛɛ lajɛlen ka gɛlɛya, fɛn labanw ka kumaɲɔgɔnya yɔrɔ ka dɔgɔ kosɛbɛ ka tɛmɛ nin hakilinata nafa in kan. NFC minɛnw jago ɲɛtaa siratigɛ la, kumaɲɔgɔnya yɔrɔ min bɛ ye sugu la, o bɛ u ni ɲɔgɔn cɛSantimɛtɛrɛ 2-4. Ka ladonni kɛ kɔnɔna naSantimɛtɛrɛ 4 yeye fana kunnafoni-falen-falen ye min bɛ NFC Forum laadi. Foroba bolifɛnw ni banki baarakɛminɛnw bɛɛ minnu bɛ yen, olu ka jago kunnafoniw bɔli minnu bɛ se ka ye, olu bɛ se ka ye a caya la a kɔnɔbayt kɛmɛ damadɔw. O kɔrɔ ye ko hali ni POS kalanbaga ni NFC minɛnw bɛ boloci kɛ ni kumaɲɔgɔnya hakɛ dɔgɔman ye106 kbps ye, jago dafalen dɔ bɛ dafa kɔnɔmilisekɔndiw ye. O kumaɲɔgɔnya yɔrɔjan ni jago teliya hakɛ in tigitigi de bɛ baarakɛlaw ka dɔnniya jusigilan ɲuman di kariti jagokow ma minnu tɛ ɲɔgɔn sɔrɔ.

O la tiɲɛ na, nin baarakɛcogo saba ninnu bɛɛ bɛ Se ka Kɛ ko u bɛɛ sinsinnen bɛ arajo-fɔkan-fɛɛrɛw jukɔrɔla-fɛɛrɛw kan minnu bɛ tali Kɛ ɲɔgɔn na kosɛbɛ.