2G 3G irakurwa buhoro buhoro kuri interineti, ese telefoni igendanwa ikoreshwa ku bageze mu zabukuru iracyashobora gukoreshwa?

Amakuru yashyizwe ahagaragara n’ishyirahamwe ry’abatanga serivisi za telefoni zigendanwa ku isi, 2G, yatangijwe ku mugaragaro mu 1991, ikoresha gusa guhamagara mu ijwi no kohereza ubutumwa bugufi, kandi ikoranabuhanga ryasigaye inyuma cyane y’imiyoboro ya 4G/5G ikoreshwa cyane muri iki gihe. Kugeza muri Nzeri, abakora itumanaho 142 mu bihugu 56 bari bamaze kurangiza, gutegura cyangwa bari mu nzira yo gufunga imiyoboro yabo ya 2G/3G, nk’uko bigaragazwa n’amakuru yashyizwe ahagaragara n’ishyirahamwe ry’abatanga serivisi za telefoni zigendanwa ku isi.

2G/3G ifite ibiciro biri hejuru by'imikorere kandi yigarurira umutungo usesagura

Ubwo 5G yageraga, abakora mu gihugu bahura na 2G, 3G, 4G, 5G “ibisekuru bine”, ariko ibi si ibyishimo, ahubwo ububabare n’igitutu, ikiguzi cyo gukoresha no kubungabunga biracyari hejuru, umutungo ukoreshwa mu buryo buciriritse ni muto, umutungo ukoreshwa mu isosiyete ntabwo uhagije, bigira ingaruka zikomeye ku iterambere ry’inganda z’itangazamakuru n’itumanaho mu Bushinwa.

Bitewe n'iterambere ry'ubumenyi n'ikoranabuhanga ndetse no gukomeza kunoza ibyo abantu bakeneye mu miyoboro y'itumanaho, umuvuduko w'itumanaho na serivisi bitangwa n'ikoranabuhanga rya 2G na 3G ntibyashoboye guhaza ibyo abantu bakeneye. Umutungo wa spectrum wigarurirwa n'ikoranabuhanga rya 2G na 3G nawo ni muto, kandi nidukomeza gukoresha ikoranabuhanga rya 2G na 3G, tuzapfusha ubusa umutungo mwinshi wa spectrum.

Imiterere ya 2G na 3G mu Bushinwa: umubare w'abakoresha ni munini, kandi umuvuduko wo kubikuza ni muto

Umubare w'abakoresha 2G mu Bushinwa ni munini cyane. Dukurikije amakuru yashyizwe ahagaragara na Minisiteri y'Inganda n'Ikoranabuhanga mu Itangazamakuru, kugeza mu 2020, hazaba hari abakoresha 2G miliyoni 273 kuri uyu muyoboro, bangana na 17.15% by'abakoresha bose. Abenshi muri aba bantu ni abageze mu zabukuru batuye mu turere twa kure, badakeneye cyane telefoni zigezweho kandi ahanini bahamagara kuri telefoni.

Ling Li, umwarimu wungirije mu Ishuri ry’Ubumenyi n’Ubwubatsi muri Kaminuza ya Fudan, yavuze ko guhindura ikoranabuhanga ari ikintu gikunze kugaragara muri rusange, kandi abakoresha nabo "barimo gucika intege" ku miyoboro ya 2G/3G, ariko inzira si nziza mu ijoro rimwe, kuko hakiri abakoresha benshi bakoresha imiyoboro ya 2G cyangwa 3G. Byongeye kandi, uretse guhamagara kuri telefoni, hari indi porogaramu idashobora kwirengagizwa, ni ukuvuga sisitemu ya interineti y’ibintu ikoreshwa mu micungire y’umujyi, zimwe muri izi mashini nazo zikoresha imiyoboro ya 2G/3G mu gutumanaho.

Ese telefoni igendanwa ikoreshwa n'abageze mu zabukuru irashobora gukomeza gukoreshwa?

Abakora mu gace ka Guangzhou mu Bushinwa basubije ko imiyoboro ya 2G itazaboneka kandi ko imikorere ya VoLTE izakenera gukoreshwa kuri telefoni zigendanwa. VoLTE ni serivisi yo guhamagara ishingiye ku miyoboro ya 4G, kandi niba udafite iyi porogaramu kuri telefoni yawe, ntuzashobora gukomeza kuyikoresha kandi uzakenera kugura telefoni nshya. Kuri ubu, kuvugurura SIM card ya 2G igendanwa ikajya kuri SIM card ya 4G cyangwa 5G ni ubuntu kandi nta mpamvu yo guhindura gahunda.

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