Kuongororwa kwekushandiswa nekugoverwa kwebhendi yemafrequency ye1250MHz

Bhandi re1250MHz rine chinzvimbo chakakosha muredhiyo uye rinoshandiswa zvakanyanya munzvimbo dzakadai sekutaurirana kwesatellite uye masisitimu ekufambisa. Kureba kwayo kwekutumira masaini uye kudzikira kwakaderera kunoita kuti ive nemabhenefiti akasiyana mune mamwe mashandisirwo.

Nzvimbo huru dzekushandisa:

Kutaurirana nesatellite: 1250MHz frequency band inonyanya kushandiswa pakutaurirana pakati pesatellite nenzvimbo dzepasi. Nzira iyi yekutaurirana inogona kusvika padanho rakakura, ine mabhenefiti ekuti chiratidzo chienderere kure uye kugona kwakasimba kwekudzivirira kukanganiswa, uye inoshandiswa zvakanyanya munzvimbo dzakadai sekuparadzira paterevhizheni, kutaurirana nefoni uye kuparadzira nesatellite.

Sisitimu yekufamba: Mubhendi remafrequency re1250MHz, bhendi remafrequency reL2 reGlobal Satellite Positioning System (GNSS) rinoshandisa frequency iyi pakuisa nzvimbo chaiyo uye kutevera. GNSS inoshandiswa zvakanyanya mukufambisa, mundege, kufamba nengarava uye kuongorora geology.

Mamiriro aripo pari zvino ekugoverwa kwespectrum:

Zvinoenderana ne "Radio Frequency Allocation Regulations of the People's Republic of China", nyika yangu yakagovanisa mafrequency eredhiyo nenzira yakadzama kuti ienderane nezvinodiwa nemabhizinesi akasiyana.

Zvisinei, ruzivo rwakadzama rwekugoverwa kwebhendi remafrequency re1250MHz haruna kutsanangurwa muruzivo rweveruzhinji.

Maitiro ekugoverwa kwespectrum yepasi rose:

MunaKurume 2024, maseneta ekuUS akaronga Mutemo weSpectrum Pipeline we2024, vachikurudzira kutengesa mamwe ma frequency band ari pakati pe1.3GHz ne13.2GHz, zvichiita kuti 1250MHz yezviwanikwa zve spectrum zvishande, kusimudzira kuvandudzwa kwema network e5G ekutengeserana.

Maonero Eramangwana:

Nekukura kuri kuita tekinoroji yekutaurirana isina waya, kudiwa kwezviwanikwa zvespectrum kuri kuwedzera. Hurumende nemasangano akakodzera vari kugadzirisa nzira dzekugovera maspectrum kuti vasangane nezvinodiwa netekinoroji nemasevhisi ari kubuda. Sechikamu chepakati, bhendi re1250MHz rine hunhu hwakanaka hwekupararira uye rinogona kushandiswa mune dzimwe nzvimbo mune ramangwana.

Muchidimbu, bhendi re1250MHz parizvino rinoshandiswa zvakanyanya mukutaurirana kwesatellite uye masisitimu ekufambisa. Nekuvandudzwa kwetekinoroji uye kugadziriswa kwemitemo yekutarisira ma spectrum, huwandu hwekushandiswa kwebhendi iri hunotarisirwa kuwedzerwa zvakanyanya.