Inama Mpuzamahanga y’itumanaho rya radiyo 2023 (WRC-23), yamaze ibyumweru byinshi, yasojwe i Dubai ku ya 15 Ukuboza ku isaha yo mu karere. WRC-23 yaganiriye kandi ifata ibyemezo ku ngingo nyinshi zishyushye nka bande ya 6GHz, ibyogajuru, n’ikoranabuhanga rya 6G. Ibi byemezo bizagena ahazaza h’itumanaho rigendanwa. **Ishyirahamwe Mpuzamahanga ry’Itumanaho (ITU) ryavuze ko ibihugu 151 bigize uyu muryango byasinye inyandiko ya nyuma ya WRC-23.***
Inama yagaragaje uburyo bushya bwa IMT kuri 4G, 5G na 6G y’ejo hazaza, ibyo bikaba ari ingenzi cyane. Hashyizweho umurongo mushya w’itumanaho rya telefoni zigendanwa - umurongo wa 6GHz (6.425-7.125GHz) mu turere twa ITU (Uburayi, Uburasirazuba bwo Hagati na Afurika, Amerika, Aziya na Pasifika). Ibi bituma habaho uburyo bwa 6GHz bwo gukwirakwiza telefoni zigendanwa ku baturage ba miliyari muri utwo turere, **bizatuma habaho iterambere ryihuse ry’ikoranabuhanga rya 6GHz.**
Umuyoboro wa radiyo ni umutungo w'ingenzi mu ngamba. Bitewe n'iterambere ry'itumanaho rya telefoni zigendanwa, ibura rya radiyo ryarushijeho kugaragara mu myaka ya vuba aha. Ibihugu byinshi bifata cyane igenamigambi ry'umuyoboro wa spectrum yo hagati. **Umuyoboro wa 6GHz, ufite bandwidth ya 700MHz ~ 1200MHz ihoraho ya bandwidth yo hagati, ni wo muyoboro mwiza wo gutanga umurongo ngenderwaho mu karere kanini ukoresha ubushobozi bwinshi. Mu ntangiriro za Gicurasi uyu mwaka, Minisiteri y'Inganda n'Ikoranabuhanga mu Bushinwa yasohoye Amategeko agenga itangwa ry'umuyoboro wa radiyo mu Bushinwa, afata iya mbere ku isi mu gushyiraho umurongo wa 6GHz kuri sisitemu za IMT no gutanga umutungo uhagije wa frequency yo hagati mu iterambere rya 5G / 6G.**
Kubwibyo, **Wang Xiaolu, ukuriye itsinda ry’Abashinwa mu kiganiro cya WRC-23 Item 9.1C, yagize ati**: “Gukoresha ikoranabuhanga rya IMT mu miyoboro ya serivisi idahinduka kuri interineti idahinduka ishobora kwagura uburyo bwo gukoresha IMT. Ibi bizoroshya imikorere ya IMT mu buryo bwagutse hamwe n’ubukungu buhanitse, bigateza imbere ikoreshwa ry’umutungo wa radiyo mu buryo buboneye kandi bunoze, bigayobora iterambere ry’inganda za IMT ku isi.”
Mu by’ukuri, GSMA yasohoye raporo y’urusobe rw’ibinyabuzima ku mugozi wa 6GHz kuri IMT umwaka ushize ishingiye ku bushakashatsi bwimbitse ku bakora ibikoresho bikomeye ku isi, abakora ibikoresho, abacuruza chips n’amasosiyete ya RF mu ruhererekane rw’agaciro rw’inganda. **Iyi raporo igaragaza ko hari icyizere kinini mu nganda zose ku mugozi wa 6GHz. Abakora ibikoresho bikomeye ku isi n’abandi bashakashatsi bose bemeza ko umugozi wa 6GHz ari ingenzi cyane mu gukomeza guteza imbere umuyoboro.**
Urebye iterambere rya 5G ku isi, **imirongo yo hagati nka 2.6GHz na 3.5GHz byose ni imirongo isanzwe. Kubera ko 5G ikura vuba kandi ikura cyane, hazahinduka kandi hagashyirwa ikoranabuhanga rya 5.5G na 6G.** Hamwe n'ubushobozi n'ubushobozi, imirongo ya 6GHz izafasha mu kubaka imiyoboro y'itumanaho rya telefoni zigendanwa ifite ireme. **Amahame ya 5G-A na 6G yamaze gushyirwa mu mahame ya 3GPP mbere y'igihe, bishyiraho ubwumvikane mu nganda ku bijyanye n'ikoranabuhanga.** Amahame ya 5G-A agezweho azafasha mu bushakashatsi no mu iterambere mu nganda zose za 5G-A, kandi anatange amahirwe y'ingirakamaro ku itumanaho rya 6G rigendanwa.
**Muri iyo nama, abashinzwe kugenzura bemeje kwiga kugena umurongo wa 7-8.5GHz kuri 6G ku gihe mu nama itaha ya ITU mu 2027.** Ibi bihuye n'ibyo Ericsson n'ibindi byasabwe ku mikorere ya mbere ya 6G hagati ya 7GHz na 20GHz. Ishyirahamwe ry'Abatanga Serivisi za Telefoni Zigendanwa ku Isi (GSA) ryavuze mu itangazo rigenewe abanyamakuru rigira riti: **"Aya masezerano mpuzamahanga ashimangira iterambere rya 5G ku isi yose kandi agategura inzira ya 6G nyuma ya 2030."** Imirimo ya tekiniki yamaze gutangira ku kumenya isaranganya n'imikoranire hagati ya spectrum ya 6G yamenyekanye n'ikoreshwa risanzwe.
Perezida wa FCC, Jessica Rosenworcel, yagize ati: “WRC-23 si ibyumweru bike gusa by’akazi i Dubai. Igaragaza kandi imyaka myinshi y’imyiteguro y’abakozi ba FCC, impuguke za leta, n’inganda. Ibyo intumwa zacu zagezeho bizateza imbere udushya mu buryo budafite uruhushya, harimo na Wi-Fi, bishyigikire uburyo bwo guhuza 5G, kandi binatange inzira ya 6G.”
Concept Microwave ni uruganda rw'umwuga rukora ibice bya 5G 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 utwandikire kuri:sales@concept-mw.com
Igihe cyo kohereza: Ukuboza-20-2023