RFID Frequencies mo e malohi ʻo e feʻaveʻaki

RFID Frequencies mo e malohi ʻo e feʻaveʻaki

ʻOku fakaikiiki ange ʻa e fakamatala fakaikiiki ʻi he sati ʻi he ngaahi tuʻunga moʻui UHF mo EPCglobal ʻi he fonua.

Fakatokangaʻi ange ʻoku ʻi ʻIulope ha ngaahi frequencies kehekehe mo ha ngaahi tuʻutuʻuni malohi kehekehe. Kuo ohi mai ha niʻihi ʻo e ngaahi tuʻunga moʻui ʻi ʻIulope mo e ngaahi tuʻutuʻuni ʻo e USA/Kanata ʻe ha ngaahi fonua kehe. ʻI he taimi ʻoku fakahoko ai ha polokalama RFID ʻoku fuʻu mahuʻinga ke fakapapauʻi ʻoku feau ʻe he ngaahi naunau kotoa pe ʻa e ngaahi tuʻutuʻuni fakalotofonua.

ʻOku hā atu ʻa e fakamatala ki he tuʻo lahi ʻo e fonuá ʻi lalo ʻi he fakamatala ki he ngaahi houalotu ʻo e ngaahi tuʻunga moʻ.

Ke lava ʻo mahino ʻa e ngaahi tuʻutuʻuni fakalotofonua ʻe lava pe ʻikai fakaʻaongaʻí, ʻuluaki fie maʻu ke ke ʻiloʻi ʻa e ngaahi kautaha tuʻunga moʻui mo e founga ʻoku nau feʻunga ai mo e ngaahi tuʻutuʻuni RFID fakalotofonua mo e malohi transmision.

Ngaahi Kautaha Fakavahaʻapuleʻanga ki he Ngaahi Tuʻunga Moʻ

• ISO – Fokotuʻutuʻu Fakavahaʻapuleʻanga ki he Standardization
• ITU – Feohi fakavahaʻapuleʻanga fakatelefoni
• IEC – International Electrotechnical Commision

Ngaahi Kautaha Fakafonua ki he Ngaahi Tuʻunga Moʻuí

• ANSI – ʻInisititiuti ʻo e Ngaahi Tuʻunga Moʻui Fakafonua ʻo ʻAmeliká
• BSI – ʻInisititiuti ʻo e Ngaahi Tuʻunga Moʻui ʻo Pilitāniá

Ngaahi Kautaha Ki he Ngaahi Tuʻunga Moʻui ʻo e Ngā

• AIAG – Kulupu Ngāue Ki he Ngaahi Meʻalelé
• EPCglobal – Kouti Fakaʻilekitulōnika ʻo e Koloá fakamāmani lahí – fokotuʻutuʻu ke aʻusia ʻa e ohi mo e standardization ʻo e tekinolosia ʻa e EPC pea naʻe hoko ia ko ha ngāue fakataha ʻi he vahaʻa ʻo e GS1 mo e GS1 US, kuo kau mai foki mo ha ngaahi fonua kehe (GS1- Kānata)
• GS1 – ʻOku fakatapui ʻa e kautaha fakaemāmani lahí ki hono fokotuʻutuʻu mo hono fokotuʻutuʻu ʻo e ngaahi tuʻunga moʻui fakaemāmani lahí mo e ngaahi founga ke veteki ʻaki ʻa e lavameʻá mo hono fakatokangaʻi ʻo e meʻakai mo e fie maʻu ha ngaahi sēini
• GS1 US – Tatau ʻa e ʻIunaiteti Siteití ʻo e GS1, ʻoku lahi hake ʻi he 100 ngaahi fonua ʻoku nau poupouʻi e polokalama GS1 ( GS1-ʻAlapenia ~ GS1 – Vietnam)

ʻOku ʻi ai ha toko tolu (3) Ngaahi feituʻu ITU fakamamanilahi:

• Feituʻú 1 – ʻIulope, ʻAfilika Tokelau, Hahake Lotoloto (fakahihifo ʻo e Kulifa ʻo Peasiá), Sovieti ʻIunioni kimuʻá
• Feituʻú 2 – ʻAmelika Noate mo Saute
• Feituʻú 3 – ʻĒsia, Hahake Lotoloto (fakahahake ʻo e Kūlifa Peasiá), ʻAositelēlia mo e ʻOusēliá

Neongo ʻoku feinga ʻa e kautaha EPCglobal ke fokotuʻu ha ngaahi tuʻunga moʻui fakaemamani lahi, ʻi he ngaahi meʻa lahi kuo ʻosi tuʻo lahi hono fakahoko ʻe he ITU pe ngaahi kulupu kehe ʻa e ngaahi tuʻutuʻuni ki he malohi mo e feʻaveʻaki.

ʻOku hanga ʻe he meʻa ni ʻo ʻai ʻa e tuʻunga moʻui EPCglobal ki UHF fakavahaʻa-taʻu mo fakavahaʻa-taʻu ʻi he vahaʻa ʻo e 860 MHz. pea mo 960 MHz. mūsiká (bandwidth) ʻo ngāue ʻaki ʻa e FHSS (Tuʻo lahi e mafola ʻa e tuʻunga ʻoku ʻi ai) pe LBT (Fakafanongo Kimuʻa Pea Toki Talanoá)

Ko e ngaahi tuʻunga moʻui EPCglobal lolotonga ʻeni ki he ngaahi fonua pe ngaahi feituʻu ʻoku kamata ʻi ʻAmelika Noate:

• ʻIunaiteti Siteití mo Kānata – 902 ~ 928 MHz
• Mekisikou – 902 ~ 928 MHz
• Pueto Lika – 902 ~ 928 MHz
• ʻAmelika Latiná – Kosita Lika, Lepupelika Tominikení – 902 ~ 928 MHz
• Saute ʻAmeliká – ʻĀsenitina, Silei, Pelū, ʻUlukuai – 902 ~ 928 MHz, Palāsila – 902 ~ 907.5 MHz mo e 915 ~ 928 MHz, ʻĒsuela 922 ~ 928 MHz
• ʻIulope – 865.6 ~ 867.6 MHz. (ʻoku kehekehe ʻa e mālohí mei he fonuá mo e feituʻú)
• ʻAfilika Tokelau – 862 ~ 870 MHz
• Saute ʻAfilika – 865.6 ~ 867.6 MHz, 915.4 ~ 919 MHz mo e 919.2 ~ 921 MHz.
• Fakafuofuaʻi mo e founga kehekehe ʻo e malohi
• ʻIsileli – 915 ~ 917 MHz
• Turkey – 865.6 ~ 867.6 MHz
• Tunisia – 865.6 ~ 867.6 MHz
• Hahake Lotolotó – 862 ~ 870 MHz
• Ngaahi Fonua Fakatahataha ʻo ʻAlepeá – 865.6 ~ 867.6 MHz
• ʻIulani – 865 ~ 868 MHz
• ʻInitia – 865 ~ 867 MHz
• Taileni – 920 ~ 925 MHz
• Maleisia – 919 ~ 923 MHz
• ʻOtu Filipainí 918 ~ 920 MHz
• Molotā – 865.6 ~ 867.6 MHz
• Singapoa – 866 ~ 869 MHz mo e 920 ~ 925 MHz – Fakafuofuaʻi ʻo e mālohi kehekehe
• Vietinemi – 866 ~ 869 MHz mo e 920 ~ 925 MHz
• Siaina – 840.5 ~ 844.5 MHz mo e 920.5 ~ 924.5 MHz
• Hongo Kongo – 866 ~ 868 MHz mo e 920 ~ 925 MHz
• Taiuani – 922 ~ 928 MHz
• Kōlea – 910 ~ 914 MHz
• Siapani – 952 ~ 954 MHz mo e 952 ~ 955 MHz – Fakafuofuaʻi mo e laiseni mālohi kehekehe
• ʻAositelēlia – 920 ~ 926 MHz
• Nuʻu Sila – 864 ~ 868 MHz