• 2017: Sisitemu ya interineti ya 4G GSM yasohotse.
Sisitemu ya interineti ya GSMni byoroshye kwinjira no gusohoka - kanda gusa umubare hanyuma irembo rirakingure.Gufunga sisitemu, kongeraho, gusiba no guhagarika abakoresha bikorwa byoroshye ukoresheje terefone iyo ari yo yose.Ikoranabuhanga rya terefone igendanwa rifite umutekano cyane kandi ryoroshye gucunga kandi icyarimwe rikuraho gukenera gukoresha byinshi, bidasanzwe-bigenewe kure ya kure hamwe namakarita yingenzi.Kandi kubera ko guhamagarwa kwose kutitabira igisubizo cya GSM, ntamafaranga yo guhamagara kubakoresha.Sisitemu ya Intercom ishyigikira VoLTE, yishimira ubuziranenge bwo guhamagara no guhuza terefone byihuse.
VoLTE (Ijwi hejuru yubwihindurize bwigihe kirekire cyangwa Ijwi hejuru ya LTE, ubusanzwe ryitwa ijwi risobanura cyane, risobanurwa nkuwitwaza ijwi ryigihe kirekire) ni uburyo bwihuse bwitumanaho ryihuta rya terefone igendanwa na terefone.
Ishingiye kumurongo wa IP Multimedia Subsystem (IMS), ikoresha umwirondoro wabugenewe windege ya Control hamwe nindege yitangazamakuru rya serivise yijwi (bisobanurwa nishyirahamwe GSM muri PRD IR.92) kuri LTE.Ibi bituma serivisi yijwi (igenzura nigitangazamakuru cyitangazamakuru) yoherezwa nkumurongo wamakuru muri neti ya LTE itwara amakuru bitabaye ngombwa kubungabunga no kwishingikiriza kumurongo gakondo wamajwi yahinduwe.
Ijwi rya VoLTE nubushobozi bwamakuru birenze inshuro eshatu za 3G UMTS ndetse ninshuro zirenga esheshatu za 2G GSM.Kuberako imitwe ya VoLTE imitwe ari ntoya kuruta VoIP / LTE idakoreshwa, bakora kandi neza gukoresha umurongo mugari.4G intercom sisitemu ituma VoLTE imeze.1. Terefone igendanwa igomba gushyigikira VoLTE.2.SIM ikarita ishyigikira VoLTE kandi igomba kuba hamwe nabatanga itumanaho.3.intercom ya sisitemu module ifite inkunga yo gutwara
VoLTE ni iki?
VoLTE (Ijwi hejuru ya LTE) itanga serivisi zijwi hejuru y'urusobe rwa LTE, bigatuma abakoresha bishimira ireme ryo guhamagara neza.
Ibiranga VoLTE
.0 urusaku rwumvikana neza amajwi meza
.Amasegonda 1 ultra yihuta guhamagara, nta gutegereza
4G 3G 2G Sisitemu ya interineti ya GSM ituma imiterere ya VoLTE
.Terefone igendanwa igomba gushyigikira VoLTE
.Ikarita ya SIM ishyigikira VoLTE kandi igomba kuba hamwe nabatanga itumanaho
.sisitemu ya interineti module ifite inkunga yo gutwara
Igihe cyo kohereza: Jun-21-2022