Binciken amfani da rarrabawa na mitar 1250MHz

Band ɗin mita na 1250MHz yana da matsayi mai mahimmanci a cikin rediyo kuma ana amfani da shi sosai a fannoni kamar sadarwa ta tauraron ɗan adam da tsarin kewayawa. Tsawon nisan watsa siginar sa da ƙarancin raguwar sa suna ba shi fa'idodi na musamman a takamaiman aikace-aikace.

Manyan fannonin aikace-aikace:

Sadarwar Tauraron Dan Adam: Ana amfani da mitar mita 1250MHz ne galibi don sadarwa tsakanin tauraron dan adam da tashoshin ƙasa. Wannan hanyar sadarwa za ta iya cimma fa'idar faɗin yanki, tana da fa'idodin nisan watsa sigina mai tsawo da ƙarfin hana tsangwama, kuma ana amfani da ita sosai a fannoni kamar watsa shirye-shiryen talabijin, sadarwa ta wayar hannu da watsa shirye-shiryen tauraron dan adam.

Tsarin kewayawa: A cikin mitar mita 1250MHz, mitar L2 ta Tsarin Matsayi na Tauraron Dan Adam na Duniya (GNSS) tana amfani da wannan mitar don daidaita matsayi da bin diddigi. Ana amfani da GNSS sosai a fannin sufuri, sararin samaniya, kewaya jiragen ruwa da binciken ƙasa.

Matsayin rarraba bakan a halin yanzu:

A cewar "Dokokin Rarraba Mitocin Rediyo na Jamhuriyar Jama'ar China", ƙasata ta yi cikakken rarrabuwar mitocin rediyo don biyan buƙatun kasuwanci daban-daban.

Duk da haka, takamaiman bayanin rabon mitar 1250MHz ba a yi cikakken bayani a cikin bayanan jama'a ba.

Tsarin rarraba bakan kasa da kasa:

A watan Maris na 2024, 'yan majalisar dattawan Amurka sun gabatar da Dokar Bututun Spectrum ta 2024, inda suka gabatar da shawarar yin gwanjon wasu mitar mita tsakanin 1.3GHz da 13.2GHz, jimillar albarkatun bakan 1250MHz, don haɓaka ci gaban hanyoyin sadarwa na kasuwanci na 5G.

Hasashen Nan Gaba:

Tare da saurin haɓaka fasahar sadarwa ta mara waya, buƙatar albarkatun bakan yana ƙaruwa. Gwamnatoci da hukumomin da abin ya shafa suna daidaita dabarun rarraba bakan don biyan buƙatun fasahohi da ayyuka masu tasowa. A matsayinsu na tsakiyar bakan, bakan 1250MHz yana da kyawawan halaye na yaɗawa kuma ana iya amfani da shi a fannoni da yawa a nan gaba.

A taƙaice, a halin yanzu ana amfani da band ɗin 1250MHz a cikin hanyoyin sadarwa da kewayawa ta tauraron ɗan adam. Tare da haɓaka fasaha da daidaita manufofin sarrafa bakan, ana sa ran za a ƙara faɗaɗa iyakokin aikace-aikacen wannan band.