(Icyitonderwa cya Muhinduzi: Iyi ngingo, ibice bivuye mu gitabo cya ZigBee.)
Uburyo ubwoko bwamarushanwa burakomeye. Bluetooth, Wi-Fi, na Thread byose byerekeje amaso kuri IoT ifite imbaraga nke. Icy'ingenzi, ibipimo ngenderwaho byagize inyungu zo kwitegereza icyakoze nicyadakoreye ZigBee, kongera amahirwe yo gutsinda no kugabanya igihe gikenewe kugirango igisubizo kiboneye.
Urudodo wa rwashizweho kuva hasi kugeza kugirango rukorere ibikenerwa na IoT-resoource-yabujijwe. Gukoresha ingufu nke, mesh topologiya, inkunga ya IP kavukire, numutekano mwiza nibintu byingenzi biranga urwego. Kuba yaratejwe imbere nabenshi bakunze gufata ibyiza bya ZigBee no kuyitezimbere. Urufunguzo rwibikorwa byingirakamaro ni inkunga ya IP iherezo-iherezo kandi niyo pribition ni urugo rwubwenge, ariko ntampamvu yo kwizera ko izahagarara aho biramutse bigenze neza.
Bluetooth na Wi-Fi birashoboka cyane kurushaho guhangayikisha ZigBee. Bluetooth yatangiye kwitegura gukemura isoko rya IoT byibuze hashize imyaka itandatu ubwo bongeraga ingufu za Bluetooth nkeya kuri verisiyo ya 4.0 yibisobanuro byingenzi hanyuma nyuma yuyu mwaka ivugurura rya 5.0 rizongerera intera n'umuvuduko, bikemura ibitagenda neza. Mugihe kimwe, Blurtooth SIG izashyiraho imiyoboro ya meshi, izasubira inyuma ihujwe na silicon yagenewe verisiyo ya 4.0 ya spec. Raporo zerekana ko verisiyo yambere ya Blurtooth mesh izaba porogaramu zikoreshwa numwuzure nko kumurika, isoko ryambere rya Bluetooth Mesh. Igice cya kabiri cya mesh gisanzwe kizongerera ubushobozi bwo kuyobora, kwemerera amababi mabi yamababi gukomeza gusinzira mugihe izindi (twizere ko zifite imbaraga) zikora ubutumwa.
Ihuriro rya Wi-Fi ryatinze mu ishyaka rya IoT rifite ingufu nke, ariko nka Blurtooth, rifite imenyekanisha ryamamaye hose hamwe na ecosystem nini cyane kugirango ifashe kuyizana vuba. Ihuriro rya Wi-Fi ryatangaje Halow, ryubatswe kuri sub-Ghz 802.11ah, muri Mutarama 2016 ko ryinjiye mu bantu benshi batanze ibipimo bya IoT. Holaw afite inzitizi zikomeye zo gutsinda. Ibisobanuro 802.11ah ntibiremezwa kandi gahunda ya Halow yo gutanga ibyemezo ntabwo iteganijwe kugeza muri 2018, bityo rero imyaka iri inyuma yuburinganire. Icy'ingenzi cyane, kugirango ukoreshe imbaraga za ecosystem ya Wi-Fi, Halow ikeneye base nini yashizwemo ya Wi-Fi igera kuri 802.11ah. Ibyo bivuze ko abakora amarembo yagutse, umurongo utagira umurongo, hamwe nokugera aho bakeneye bakeneye kongeramo umurongo mushya kubicuruzwa byabo, wongeyeho ibiciro kandi bigoye. Kandi itsinda rya sub-Ghz ntabwo ari rusange nka bande ya 2.4GHz, bityo ibicuruzwa bizakenera gusobanukirwa nuburyo bugenga ibihugu byinshi mubicuruzwa byabo. Ese ibyo bizabaho? Ahari. Bizabaho mugihe kugirango Halow atsinde? Igihe kizabera.
Bamwe birukana Bluetooth na Wi-Fi nkabahuza vuba aha ku isoko batumva kandi badafite ibikoresho byo gukemura. Iri ni ikosa. Amateka yo guhuza yuzuyemo imirambo yubuziranenge buriho, buhanga mu buhanga bwagize ibyago byo kuba munzira yo guhuza behemoth ssuch nka Ethernrt, USB, Wi-Fi, cyangwa Bluetooth. Izi "bwoko butera" zikoresha imbaraga zifatizo zashyizweho kugirango zibone inyungu zo guhatanira amasoko yegeranye, zifatanije n’ikoranabuhanga ry’abo bahanganye ndetse no gukoresha ubukungu bw’ibipimo kugira ngo bahoshe abatavuga rumwe n’ubutegetsi. (Nkuwahoze ari umuvugabutumwa kuri FireWire, umwanditsi azi neza ububabare.)
Igihe cyo kohereza: Nzeri-09-2021