Ni irihe tandukaniro riri hagati ya tekinoroji ya 4G na 5G

3G - igisekuru cya gatatu kigendanwa cyahinduye uburyo bwo kuvugana dukoresheje ibikoresho bigendanwa.Imiyoboro ya 4G yazamuye hamwe nibiciro byiza byamakuru hamwe nuburambe bwabakoresha.5G izaba ifite ubushobozi bwo gutanga umurongo mugari wa mobile kugeza kuri gigabits 10 kumasegonda mugihe gito cya milisegonda.
Ni irihe tandukaniro rikomeye riri hagati ya 4G na 5G?
Umuvuduko
Iyo bigeze kuri 5G, umuvuduko nicyo kintu cya mbere buri wese ashimishwa nikoranabuhanga.LTE tekinoroji yateye imbere irashobora igipimo cyamakuru kugeza kuri 1 GBPS kumurongo wa 4G.Ikoranabuhanga rya 5G rizashyigikira igipimo cyamakuru kugeza kuri 5 kugeza 10 GBPS kubikoresho bigendanwa no hejuru ya 20 GBPS mugihe cyo kwipimisha.

5G irashobora gushyigikira amakuru akomeye nka 4K HD ya multimediya ikurikirana, yongerewe ukuri (AR) hamwe nukuri kwukuri (VR).Byongeye kandi, hamwe no gukoresha imiraba ya milimetero, igipimo cyamakuru gishobora kongerwa hejuru ya 40 GBPS ndetse kugeza kuri 100 GBPS mugihe kizaza 5G.

Imiraba ya milimetero ifite umurongo mugari ugereranije numuyoboro mugari wo hasi ukoreshwa muri tekinoroji ya 4G.Hamwe numuvuduko mwinshi, igipimo cyamakuru gishobora kugerwaho.
Ubukererwe
Ubunebwe nijambo rikoreshwa muburyo bwa tekinoroji yo gupima gutinda kw'ibipapuro byerekana ibimenyetso bigera kumurongo.Mu miyoboro igendanwa, birashobora gusobanurwa nkigihe cyafashwe namaradiyo yo kuva kuri sitasiyo fatizo kugera kubikoresho bigendanwa (UE) naho ubundi.

Umuvuduko wa neti ya 4G uri hagati ya milisegonda 200 kugeza 100.Mugihe cyo kugerageza 5G, injeniyeri zashoboye kugera no kwerekana ubukererwe buke bwa milisegonda 1 kugeza kuri 3.Ubukererwe buke burahambaye cyane mubikorwa byinshi byingenzi byingirakamaro bityo tekinoroji ya 5G ikwiranye nubukererwe buke.
Urugero: imodoka zitwara wenyine, kubaga kure, gukora drone nibindi…
Ikoranabuhanga rigezweho

Kugirango ugere kuri serivisi yihuta kandi yihuse, 5G igomba gukoresha imvugo ihanitse yurusobe nka milimetero waves, MIMO, kumurika, igikoresho kubitumanaho nibikoresho hamwe nuburyo bwa duplex.
Gukuramo Wi-Fi nubundi buryo bwatanzwe muri 5G kugirango wongere amakuru neza kandi ugabanye umutwaro kuri sitasiyo fatizo.Ibikoresho bigendanwa birashobora guhuza LAN itaboneka kandi igakora ibikorwa byose (ijwi namakuru) aho guhuza na sitasiyo fatizo.
4G na LTE tekinoroji igezweho ikoresha tekinoroji yo guhindura nka Quadrature Amplitude Modulation (QAM) na Quadrature Phase-Shift Keying (QPSK).Kugirango tuneshe zimwe mu mbogamizi muri gahunda yo guhindura 4G, tekinike yo hejuru ya Amplitude Phase-Shift Keying tekinike nimwe mubitekerezo byikoranabuhanga rya 5G.
Imiterere y'urusobe
Mubisekuru byambere byimiyoboro igendanwa, Imiyoboro ya Radio iherereye hafi ya sitasiyo fatizo.RAN gakondo iragoye, isabwa ibikorwa remezo bihenze, kubungabunga buri gihe no gukora neza.

Ikoranabuhanga rya 5G rizakoresha Cloud Radio Network Network (C-RAN) kugirango ikore neza.Abakoresha imiyoboro irashobora gutanga interineti yihuta cyane iturutse kumurongo uhuriweho na radiyo.
Interineti y'ibintu
Internet yibintu niyindi mvugo nini ikunze kuganirwaho nikoranabuhanga rya 5G.5G izahuza amamiliyaridi yibikoresho hamwe na sensor yubwenge kuri enterineti.Bitandukanye na tekinoroji ya 4G, umuyoboro wa 5G uzaba ufite ubushobozi bwo gukoresha amakuru menshi muri porogaramu nyinshi nk'urugo rwubwenge, inganda IoT, ubuvuzi bwiza, imijyi yubwenge nibindi…

Ubundi buryo bukoreshwa bwa 5G ni imashini kumashini y'itumanaho.Ibinyabiziga byigenga bizagenga imihanda izaza hifashishijwe serivise zigezweho za 5G.
Narrow Band - Interineti yibintu (NB - IoT) porogaramu nkumucyo wubwenge, metero zubwenge, hamwe nibisubizo bya parikingi nziza, ikarita yikirere izakoreshwa hifashishijwe umuyoboro wa 5G.
Ibisubizo byizewe
Ugereranije na 4G, ibikoresho bya 5G bizaza bizahora bihujwe, ultra-yizewe kandi ibisubizo byiza cyane.Qualcomm iherutse gushyira ahagaragara modem yabo 5G kubikoresho byubwenge na mudasobwa zizaza.

5G izashobora gukora umubare munini wamakuru kuva miriyari yibikoresho kandi umuyoboro ni munini kugirango uzamurwe.Imiyoboro ya 4G hamwe nubu LTE ifite aho igarukira mubijyanye nubunini bwamakuru, umuvuduko, ubukererwe hamwe nubunini bwurusobe.Tekinoroji ya 5G izashobora gukemura ibyo bibazo kandi itange igisubizo cyiza kubatanga serivisi hamwe nabakoresha amaherezo.