Ingaruka z'umutekano wa sisitemu ya 5G n'ingamba zo kubirwanya

**Sisitemu na Imiyoboro ya 5G (NR)**

Ikoranabuhanga rya 5G rikoresha imiterere yoroshye kandi ijyanye n'igihe ugereranyije n'ibyakozwe mbere bya terefone, bigatuma habaho guhindura no kunoza serivisi n'imikorere ya terefone. Sisitemu za 5G zigizwe n'ibice bitatu by'ingenzi: **RAN** (Radio Access Network), **CN** (Core Network) na Edge Networks.

- **RAN** ihuza ibikoresho bigendanwa (UEs) n'umuyoboro w'ibanze binyuze mu ikoranabuhanga ritandukanye ritagira insinga nka mmWave, Massive MIMO, na beamforming.

- **Umuyoboro w'ingenzi (CN)** utanga imikorere y'ingenzi yo kugenzura no gucunga ibintu nko kwemeza, kugenda, no gukoresha uburyo bwo gukwirakwiza amakuru.

- **Edge Networks** yemerera ikoranabuhanga ryo kuri interineti kuba hafi y'abakoresha n'ibikoresho, bigatuma serivisi zo gukoresha interineti nkeya na serivisi zo gukoresha interineti nyinshi nka cloud computing, AI, na IoT zikoreshwa.

Sisitemu za 5G (NR) zifite imiterere ibiri: **NSA** (Itari Isanzwe) na **SA** (Isanzwe):

- **NSA** ikoresha ibikorwa remezo bya 4G LTE (eNB na EPC) ndetse n'udushya twa 5G (gNB), ikoresha umuyoboro wa 4G core mu kugenzura. Ibi byoroshya kubaka vuba 5G ku miyoboro isanzweho.

- **SA** ifite imiterere ya 5G yuzuye hamwe n'imiyoboro mishya ya 5G core network na base stations (gNB) itanga ubushobozi bwose bwa 5G nko kugabanya igihe no gukata umurongo w'itumanaho. Itandukaniro rikomeye hagati ya NSA na SA riri mu buryo bwo kwishingikiriza ku muyoboro w'itumanaho n'uburyo bwo guhinduka - NSA ni ibanze ry'imiterere ya SA iteye imbere kandi yigenga.

**Ibibazo by'umutekano n'ibibazo**

Bitewe n’ubwiyongere bw’ubugoranye, ubudasa n’imikoranire, ikoranabuhanga rya 5G rizana ibibazo bishya by’umutekano n’imbogamizi ku miyoboro idafite insinga. Urugero, ibintu byinshi bya interineti, imiyoboro na porogaramu bishobora gukoreshwa n’abagizi ba nabi nka ba rushimusi cyangwa abagizi ba nabi bo kuri interineti. Abo bantu bakunze kugerageza gukusanya no gutunganya amakuru menshi y’abantu ku giti cyabo n’ay’ibanga aturutse ku bakoresha n’ibikoresho ku mpamvu zemewe cyangwa zitemewe. Byongeye kandi, imiyoboro ya 5G ikora ahantu hahindagurika, bishobora guteza ibibazo by’amategeko n’ibyubahirizwa ku bakoresha telefoni zigendanwa, abatanga serivisi n’abakoresha kuko bagomba kubahiriza amategeko atandukanye yo kurinda amakuru mu bihugu bitandukanye ndetse n’amahame y’umutekano y’imiyoboro yihariye.

**Ibisubizo n'Ingamba zo Kurwanya**

5G itanga umutekano n'ubuzima bwite binyuze mu bisubizo bishya nko gukingira no kwemeza amakuru, gukoresha interineti na blockchain, ubuhanga bwo gukora imibonano mpuzabitsina n'ikoranabuhanga (AI) no kwiga imashini. 5G ikoresha uburyo bushya bwo gukingira amakuru bwitwa **5G AKA** bushingiye ku gusesengura imiterere y'amakuru (elliptic curve cryptography), itanga garanti nziza z'umutekano. Byongeye kandi, 5G ikoresha uburyo bushya bwo kwemeza amakuru bwitwa **5G SEAF** bushingiye ku gukata umurongo w'itumanaho. Uburyo bwo gukoresha interineti butuma amakuru atunganywa kandi akabikwa ku mupaka w'itumanaho, bigabanyiriza igihe cyo gutinda, umurambararo w'amakuru n'ikoreshwa ry'ingufu. Blockchains ikora kandi igacunga ububiko bw'amakuru bukwirakwizwa, bugenzurwa kandi bwemeza ibikorwa by'itumanaho. Ubuhanga bwo gukora imibonano mpuzabitsina n'ikoranabuhanga (machine learning) bisesengura kandi bigahanura imiterere y'itumanaho n'ibintu bidasobanutse kugira ngo bimenye ibitero/ibyabaye kandi bikore/birinde amakuru n'umwirondoro w'itumanaho.

Chengdu Concept Microwave Technology CO., Ltd ni uruganda rw'umwuga rukora ibice bya 5G/6G RF mu Bushinwa, birimo RF lowpass filter, highpass filter, bandpass filter, notch filter/band stop filter, duplexer, Power divider na directional coupler. Byose bishobora guhindurwa hakurikijwe ibyo ukeneye.

Murakaza neza kuri interineti yacu:www.concept-mw.comcyangwa udusange kuri:sales@concept-mw.com