Othandizira ma telecom ku US Verizon ndi AT&T akuchedwa kutulutsa C-Band-5G kwa milungu iwiri, atapempha boma la US ndi makampani opanga ndege. Gawoli likuwopa kuti ma frequency apamwamba a 5G atha kusokoneza ma altimeters.
Opereka ma telecom tsopano akufuna kupereka C-Band-5G kuyambira Januware 19, Reuters yalemba. Poyamba, operekawo ankafuna kugulitsa ntchito ya 5G kuyambira Lachitatu 5 January. Makampani a telecom akufuna kugwiritsa ntchito masabata akubwerawa kuti achite kafukufuku ndi makampani a telecom ndi boma pazovuta za 5G ndi momwe izi zingapewere.
Vutoli limazungulira ma frequency a 5G kuchokera ku 3.7GHz mpaka 3.98GHz, ikulemba Federal Aviation Administration. Izi zili pafupi kwambiri ndi ma altimeters a ndege, omwe amagwiritsa ntchito 4.2GHz mpaka 4.4GHz frequency band. Chifukwa chake FAA idaletsa kugwiritsa ntchito makina otera m'magawo omwe ma frequency a 5G amatha kusokoneza machitidwewa kumapeto kwa chaka chatha. Machitidwewa nthawi zambiri amagwiritsidwa ntchito panthawi yochepa yowonekera; Chifukwa chake ndege sizingathe kutera motere ngati siziwoneka bwino komanso 3.7GHz-5G ikugwira ntchito.
FAA yati yakhala ikuchenjeza za zosokoneza za 5G kuyambira 2015 ndipo ikuthokoza onyamula awiriwa chifukwa chochedwetsa dala kugwiritsa ntchito ma frequency. Othandizirawo anali atalonjeza kale kuti akhazikitsa madera osakhalako kuzungulira ma eyapoti, pomwe ma frequency a C-Band-5G sagwiritsidwa ntchito. Komabe, FAA sikuganiza kuti madera opatula awa ndi akulu mokwanira. Kugawa kwa C-Band-5G kwayimitsidwanso ku Netherlands, pano chifukwa kampani yolumikizana ndi satellite Inmarsat imagwiritsa ntchito ma frequency band.