Isesengura ryimikoreshereze nogutanga umurongo wa 1250MHz

Umuyoboro wa 1250MHz ufite umwanya wingenzi muri radiyo kandi ukoreshwa cyane mubice nkitumanaho rya satelite hamwe na sisitemu yo kugenda. Ikirangantego cyacyo kirekire cyoherejwe hamwe na attenuation yo hasi itanga inyungu zidasanzwe mubikorwa byihariye.

Ahantu h'ingenzi hasabwa:

Itumanaho rya satelite: Umuyoboro wa 1250MHz ukoreshwa cyane cyane mu itumanaho hagati ya satelite na sitasiyo y'ubutaka. Ubu buryo bwitumanaho burashobora kugera kumurongo mugari, bufite ibyiza byo kohereza ibimenyetso birebire hamwe nubushobozi bukomeye bwo kurwanya kwivanga, kandi bikoreshwa cyane mubice nko gutangaza televiziyo, itumanaho rya terefone igendanwa no gutangaza ibyogajuru.

Sisitemu yo kuyobora: Muri bande ya 1250MHz, umurongo wa L2 wumurongo wa Global Satellite Positioning Sisitemu (GNSS) ukoresha iyi frequency kugirango uhagarare neza kandi ukurikirane. GNSS ikoreshwa cyane mu bwikorezi, mu kirere, mu bwato no mu bushakashatsi bwa geologiya.

Imiterere yubu yo kugabura ibintu:

Nkurikije “Amabwiriza agenga radiyo yo gukwirakwiza radiyo ya Repubulika y’Ubushinwa”, igihugu cyanjye cyacitsemo ibice birambuye kuri radiyo kugira ngo bikemure ubucuruzi butandukanye.

Ariko, amakuru yihariye yo kugabura ya 1250MHz yumurongo wa bande ntabwo arambuye mumakuru rusange.

Imbaraga mpuzamahanga zo kugabura imbaraga:

Muri Werurwe 2024, abasenateri bo muri Amerika basabye itegeko rya Spectrum Pipeline Act ryo mu 2024, basaba guteza cyamunara imirongo imwe n'imwe ya interineti iri hagati ya 1.3GHz na 13.2GHz, yose hamwe ikaba 1250MHz y’umutungo wa spekure, kugira ngo iteze imbere imiyoboro y’ubucuruzi 5G.

Icyerekezo kizaza:

Hamwe niterambere ryihuse ryikoranabuhanga ryitumanaho ridafite insinga, ibyifuzo byumutungo wiyongera biriyongera. Guverinoma n'inzego zibishinzwe zirimo guhindura ingamba zo kugabura ibintu kugira ngo bikemure ikoranabuhanga na serivisi bigenda bigaragara. Nka bande yo hagati, umurongo wa 1250MHz ufite ibimenyetso byiza byo gukwirakwiza kandi birashobora gukoreshwa mubice byinshi mugihe kizaza.

Muri make, umurongo wa 1250MHz muri iki gihe ukoreshwa cyane cyane mu itumanaho rya satelite na sisitemu yo kugenda. Hamwe niterambere ryikoranabuhanga hamwe noguhindura politiki yimicungire yimikorere, igipimo cyo gukoresha iri tsinda giteganijwe kurushaho kwagurwa.