การส, อสารสนามใกล, บทความน, อาจต, องเข, ยนใหม, งหมดเพ, อให, เป, นไปตามมาตรฐานค, ณภาพของว, เด, หร, อกำล, งดำเน, นการอย, ณช, วยเราได, หน, าอภ, ปรายอาจม, อเสนอแนะบทความน, ไม, การอ, างอ, งจากแหล, งท, มาใดกร, ณาช, วยปร, บปร, งบทความน, โดยเพ, มการอ, างอ, งแหล, งท, ม. bthkhwamnixactxngekhiynihmthnghmdephuxihepniptammatrthankhunphaphkhxngwikiphiediy hruxkalngdaeninkarxyu khunchwyeraid hnaxphiprayxacmikhxesnxaenabthkhwamniimmikarxangxingcakaehlngthimaidkrunachwyprbprungbthkhwamni odyephimkarxangxingaehlngthimathinaechuxthux enuxkhwamthiimmiaehlngthimaxacthukkhdkhanhruxlbxxk eriynruwacanasaraemaebbnixxkidxyangiraelaemuxir karsuxsarsnamikl xngkvs near field communication NFC epnethkhonolyisuxsarirsayrayasnrayapraman 4 sm thiichiddikbokhrngsrangphunthanaebbirsmphs chwysnbsnunrxngrbkarsuxsarrahwangekhruxngmuxxielkthrxniksinrayaikl karsuxsarsnamiklthukphthnakhunodyosniaela NXP odyichkhlunkhwamthi 13 56 MHz bnphunthanmatrthan ISO 14443 Philips MIFARE and Sony s FeliCa pccubnbrisththngsxngidrwmmuxkbbristhphulitaelaphthnaothrsphthekhluxnthi cdtngepn NFC Forum ephuxihekidkarichnganinrupaebbtang makkhunkarsuxsarsnamiklmknamaprayuktichkbkaraelkepliynkhxmulaebb peer to peer echn ephlng ekm aelarupphaph aelaprayuktichkbkarcharaenginthitxngkarkhwamrwderwaelamimulkhaimsung echn ichothrsphthekhluxnthiephuxkarcharaengin odywithikaraetabnekhruxngxanhruxekhruxngcharaengininranxaharcandwn rankhaysinkha rabbkarsuxkhaytw aelarabbkarcharaenginkhaodysarinrabbkhnsngmwlchn epntn karcharaenginaebbirsmphsnikxihekidkarcharaenginthingayaelarwderw ldkarekhakhiwcharaengininrankha hangsrrphsinkha aelaransadwksuxtang praoychnkhxng NFC 1 2 1 oxnthaykhxmulidaekhephiyng aeta sungmikhwamerwmakkwakaroxnthay Bluetooth2 cayenginphanmuxthuxaethnbtrenginsdtang odyechuxmtxkbbychithnakhar echn twrthiffa 7 11 l epriybesmuxnkraepatngxielkthrxniks3 xan Tag tangthimi NFC xyu sungTagnncaaesdngkhxmulraylaexiydtang tamththiecakhxngsngkariw emuxeraaetacaaesdngkhxmulnnbnothrsphthmuxthuxkhxngeraepriybethiybkbbluthuth aekikhNFC bluthuth bluthuthphlngngantakarekhaknidkbxarexfixdi ISO 18000 3 active activematrthan ISO IEC Bluetooth SIG Bluetooth SIGmatrthanekhruxkhay ISO 13157 etc IEEE 802 15 1 IEEE 802 15 1chnidkhxngekhruxkhay Point to point WPAN WPANkarekharhs not with RFID available availableraya lt 0 2 m 10 m class 2 1 m class 3 khwamthi 13 56 MHz 2 4 2 5 GHz 2 4 2 5 GHzxtrabit 424 kbit s 2 1 Mbit s 1 0 Mbit srayaewlaepid lt 0 1 s lt 6 s lt 1 skarichphlngngan lt 15mA xan tangiptamchn lt 15 mA xmit karsuxsarsnamiklaelabluthuthepnethkhonolyikarsuxsarrayaiklkhlayknthipraktinothrsphthmuxthux karsuxsarsnamiklnncaepidsyyaniderwkwarabbbluthuth aelakarechuxmtxrahwangsxngekhruxngcasamarthechuxmtxiderw aetktangcakbluthuththicaepntxngrabutwekhruxngkhxngkhuthitxngkarechuxmtx inkhnaediywknxtrakarsngkhxmulkhxngexnexfsi 424 kbit s mixtrathichakwabluthuth 2 1 Mbit s dwyrayathangthisnkwakhux 20 sm sungmikhxednkhuxcaimmikaraethrkaesngkhxngkhxmul hakinbriewnmikarichnganxyucanwnmaksingthiaetktangcakbluthuthxikswnkhux karsuxsarsnamiklsamarthechuxmtxekhakbokhrngsrangphunthankhxngxarexfixdi 13 56 MHz ISO IEC 18000 3 aelaichphlngnganthitakwabluthuth sungcaiklekhiyngkbbluthuthchnidphlngngantaxangxing aekikhOrtiz C Enrique June 2006 An Introduction to Near Field Communication and the Contactless Communication API subkhnemux 2008 10 24 Kasper Timo May 2007 An embedded system for practical security analysis of contactless smartcards PDF Springer LNCS Workshop in Information Security Theory and Practices 2007 Heraklion Crete Greece 4462 150 160 khlngkhxmuleka ekbcak aehlngedim PDF emux 2007 07 21 Unknown parameter coauthors ignored author suggested help CS1 maint location link http pantip com topic 30133423 http www samsung com th article nfc ekhathungcak https th wikipedia org w index php title karsuxsarsnamikl amp oldid 9715138, wikipedia, วิกิ หนังสือ, หนังสือ, ห้องสมุด,
