Adam Kos Vazhinji vedu tichine Nano SIM yemuviri mumafoni edu, kunyangwe maPhones akatsigira iyo eSIM standard kwemakore. Zvinogona kuita sekuti uku ndiko kupera kwekuvandudzwa kweiyi kadhi rekuzivikanwa rinoshandiswa kuzivisa munhu anonyoresa munharembozha, asi handizvo. eSIM ichatsiva iSIM.
Chii chinangwa cheSIM, zvisinei nekuti ndeyemuviri here kana kuti yakamisikidzwa? Imwe neimwe SIM kadhi inopihwa yekupinda murejista yeimba (HLR), iyo ine ruzivo nezve munyoreri, masevhisi aakamisa uye nhare yekuchinjana iyo yekupedzisira yakavimbisa kutaurirana kwake netiweki. Iyo yekare SIM kadhi yaienderana nehukuru hwekadhi rekubhadhara, asi nekukurumidza yakatanga kudzikira, kunyanya kuMini SIM, Micro SIM uye parizvino munharembozha dzemazuva ano kune yakapararira Nano SIM.
iPhone 14
IPhone XS neXR ndivo vakatanga kuuya neSIM muna 2018. Kubva ipapo, maPhones ose akatsigira, kusanganisira 2nd generation iPhone SE. Saka iwe unogona kuve nemaSIM maviri mu iPhone yako, imwe yemuviri uye imwe eSIM. Izvi zvinotsiva yechinyakare yakaparadzana SIM kadhi, iyo yakavakirwa zvakananga mufoni, uye data rekuzivikanwa rinoiswa kwairi nesoftware.
Zvinogona kudaro kufarira iwe
Pane zvakanyanya mabhenefiti maviri pano, kana zvichikwanisika kuti imwe nhamba yefoni ikwidzwe kune akawanda eSIMs uye nekudaro akawanda maturusi. Mugadziri anogona kuzotsiva nzvimbo yakachengetwa yeSIM yemuviri neimwe Hardware, asi kunyangwe iyo eSIM inoda imwe nzvimbo. Nekudaro, dambudziko ndere kutakurika, kana iwe ukangosabvisa eSIM kubva pafoni woiisa mune imwe. Iyo eSIM maitiro azvino zvinoratidzwa nenyaya yekuti Apple haisisiri kupa iyo iPhone 14 inotengeswa muUS ine dhirowa remuviri reSIM yemuviri, iyo yakatsiviwa pano neichi chiyero.
iPhone 14 Pro
iSIM ndiyo ramangwana
Vazhinji vakatogamuchira eSIM seyekuwedzera kune yekirasi SIM kadhi kana kuichinjisa kwairi zvachose, asi chokwadi ndechekuti kunyangwe iyi yakamisikidzwa SIM inozopedzisira yawana mutsivi wayo, inova iSIM. Kubatsira kwayo ndeyekuti iri SIM yakabatanidzwa. Saka haisi chip yakaparadzana, sezvazvakaita neSIM, asi yakanyatsobatanidzwa muprocessor chip. Pamusoro pekuda ingangoita zero nzvimbo, ichapawo zvirinani simba rekushandisa. Izvi zvinonyatso tamba mumaoko eApple, iyo inogadzira yayo machipisi uye inogona kujekesa purofiti kubva kune iyi mhinduro. Asi haasi mutungamiri.
PaMWC23 muBarcelona, Qualcomm yakazivisa kuti ichatobatanidza iSIM mune yayo Snapdragons. Gore rapfuura, akatoratidza shanduro yakagadziridzwa yeSamsung Galaxy Z Flip3, iyo yaitove iine iSIM inoshanda. Kunyangwe isu tisina kuziviswa nezvayo, iSIM inototsigira mugadziri azvino mureza chip, i.e. Snapdragon 8 Gen 2. Yakagamuchirawo GSMA chitupa cheizvi uye inopa chiyero chakafanana chekuchengetedza seSIM.
Zvinogona kudaro kufarira iwe
Vratislav Holub Kuenzaniswa neNano SIM, iyo inoyera 12,3 x 8,8 mm, iSIM idiki ka100. Saizi yaro isingasviki imwe square millimeter. Uye remangwana riri kure zvakadini? Zvinenge zvava kuoneka. Kunyangwe chiyero chave chichizivikanwa kubva 2021, Qualcomm inotarisira kuti panosvika 2027, mazana matatu emamiriyoni emafoni ane tekinoroji iyi achange atengeswa. Haana kutaura kuti aingoverengera machips ake ega here kana kuti zvevaaikwikwidzana navo.
