(Bayanin Edita: Wannan labarin, an ɗauko daga Jagorar Albarkatun ZigBee.)
Yadda ake samun gasa yana da matuƙar wahala. Bluetooth, Wi-Fi, da Thread duk sun mai da hankali kan ƙarancin wutar lantarki ta IoT. Abu mafi mahimmanci, waɗannan ƙa'idodi sun sami fa'idodin lura da abin da ya yi aiki da abin da bai yi aiki ba ga ZigBee, yana ƙara damar samun nasara da kuma rage lokacin da ake buƙata don samar da mafita mai kyau.
An tsara zaren daga tushe don biyan buƙatun IoT mai iyaka ga albarkatun ƙasa. Ƙarancin amfani da wutar lantarki, yanayin raga, tallafin IP na asali, da ingantaccen tsaro sune manyan halaye na ƙa'idar. Yawancinsu sun haɓaka su don ɗaukar mafi kyawun ZigBee da inganta shi. Babban abin da ke cikin dabarun Thread shine tallafin IP na ƙarshe zuwa ƙarshe kuma wannan shine fifikon shine gida mai wayo, amma babu wani dalili da zai sa a yi imani zai tsaya a nan idan ya yi nasara.
Bluetooth da Wi-Fi sun fi zama abin damuwa ga ZigBee. Bluetooth ya fara shirin magance kasuwar IoT aƙalla shekaru shida da suka gabata lokacin da suka ƙara Bluetooth Low Energy zuwa sigar 4.0 ta ainihin ƙayyadaddun bayanai kuma daga baya a wannan shekarar gyaran 5.0 zai ƙara ƙarin kewayon da sauri, yana warware manyan kurakurai. A lokaci guda, Blurtooth SIG zai gabatar da ƙa'idodin hanyar sadarwa ta raga, wanda zai dace da baya tare da silicon da aka tsara don sigar 4.0 ta ƙayyadaddun bayanai. Rahotanni sun nuna cewa sigar farko ta raga ta Blurtooth za ta kasance aikace-aikacen da ambaliyar ruwa ke amfani da su kamar haske, kasuwar farko ta Bluetooth Mesh. Sigar ta biyu ta ma'aunin raga za ta ƙara ƙarfin hanya, tana ba da damar ƙananan ƙwayoyin ganye su ci gaba da barci yayin da sauran ƙwayoyin cuta (da fatan za su yi amfani da mains) suna gudanar da sarrafa saƙonni.
Ƙungiyar Wi-Fi Alliance ta makara ga ƙungiyar IoT mai ƙarancin ƙarfi, amma kamar Blurtooth, tana da sanannen alama a ko'ina da kuma babban yanayin muhalli don taimakawa wajen haɓaka ta cikin sauri. Ƙungiyar Wi-Fi Alliance ta sanar da Halow, wanda aka gina a kan ƙa'idar ƙasa da Ghz 802.11ah, a watan Janairun 2016 a matsayin shigarsu cikin cunkoson ƙa'idodin IoT. Holaw yana da manyan abubuwan da za a iya shawo kansu. Har yanzu ba a amince da ƙa'idar 802.11ah ba kuma ba a tsammanin shirin takardar shaidar Halow zai fara ba har zuwa 2018, don haka shekaru da yawa yana bayan ƙa'idodi masu fafatawa. Mafi mahimmanci, don amfani da ƙarfin yanayin Wi-Fi, Halow yana buƙatar babban tushe na wuraren samun damar Wi-Fi waɗanda ke tallafawa 802.11ah. Wannan yana nufin masu ƙera ƙofofin intanet masu yawa, na'urorin sadarwa marasa waya, da wuraren samun dama suna buƙatar ƙara sabon band a cikin samfuransu, wanda ke ƙara farashi da rikitarwa. Kuma ƙananan tashoshin sadarwa na sub-Ghz ba na kowa da kowa ba ne kamar 2.4GHz, don haka masana'antun za su buƙaci fahimtar ƙa'idodin ƙa'idoji na ƙasashe da dama a cikin samfuransu. Shin hakan zai faru? Wataƙila. Shin zai faru a kan lokaci don Halow ya yi nasara? Lokaci zai nuna.
Wasu suna watsi da Bluetooth da Wi-Fi a matsayin waɗanda suka yi hulɗa kwanan nan a cikin kasuwar da ba su fahimta ba kuma ba su da kayan aiki don magance ta. Wannan kuskure ne. Tarihin haɗin gwiwa ya cika da gawawwakin ma'aunin fasaha na yanzu waɗanda suka sami rashin sa'ar kasancewa a kan hanyar haɗin gwiwa mai ƙarfi kamar Ethernrt, USB, Wi-Fi, ko Bluetooth. Waɗannan "nau'ikan halittu masu cin zarafi" suna amfani da ƙarfin tushen da aka girka don samun fa'ida a cikin kasuwanni masu daidaitawa, suna haɗa fasahar abokan hamayyarsu da amfani da tattalin arziki mai girma don murƙushe adawa. (A matsayina na tsohon mai wa'azin FireWire, marubucin ya san da wannan yanayin sosai.)
Lokacin Saƙo: Satumba-09-2021