I-6ghz Spectrum, ikusasa le-5G

Ukwabiwa kwe-6ghz Spectrum Kuqediwe

Ingqungquthela ye-WRC-23 (World Radiocommunication Conferense 2023) Isanda kuphela eDubai, ehlelwe yi-International Telecommunication Union (ITU), ihlose ukuxhumanisa ukusetshenziswa kweSpectrum Global.

Ubunikazi be-6ghz spectrum kwakuyindawo yokugxila yokunakwa komhlaba wonke.

Ingqungquthela yanquma: ukwaba i-6.425-7.125Hzz band (700mhz bandwidth) ngezinsizakalo zeselula, ikakhulukazi kwezokuxhumana ngeselula.

Yini 6GHz?

I-6GHz ibhekisela kuhlu olubukekayo ukusuka ku-5.925GHz kuya ku-7.125GHz, nge-bandwidth ifika ku-1.2ghtz. Phambilini, i-vecctra eyabelwe ephakathi nendawo ephakathi nendawo yokuxhumana yeselula esevele isetshenziswe ngokuzinikezela, ngokusetshenziswa kuphela kwe-6ghz spectrum okusalayo okungacacile. Umkhawulo ophezulu ochaziwe we-sub-6ghz we-5G wawungu-6ghz, ngaphezulu okuyi-mmwave. Ngokwengeza okulindelekile kwe-Liffecycle yokwengeza kanye namathemba amabi entengiso kaMmwave, ukufaka ngokusemthethweni i-6GHZ kubalulekile esigabeni esilandelayo se-5G.

I-3GPP isivele ihlele uhhafu ongaphezulu we-6GHz, ngokuqondile 6.425-7.125mhz noma i-700mhz, ekukhisheni 17, eyaziwa nangokuthi i-U6G nge-Frequency Band Constation N104.

I-Wi-Fi nayo ibilokhu ibhala ngo-6GHz. Nge-Wi-Fi 6e, u-6GHz ufakiwe ezingeni. Njengoba kukhonjisiwe ngezansi, nge-6GHz, ama-Wi-Fi azokwanda ukusuka ku-600mhz ku-2.4Hhzz ne-5GHz kuya ku-320mzz, futhi u-6zhz azokweseka i-320mhz bandwirth ye-Wi-Fi eyodwa.

Ngokusho kombiko we-Wi-Fi Alliance, i-Wi-Fi okwamanje ihlinzeka ngamanani amaningi wenethiwekhi, okwenza i-6GHz: Ikusasa le-Wi-Fi. Izidingo ezivela ekuxhumaneni kweselula ze-6GHZ azinangqondo njengoba ubuningi obuningi buhlala bungasetshenziswa.

Eminyakeni yamuva nje, kube nemibono emithathu yobunikazi be-6GHz: Okokuqala, bangenisa ngokuphelele e-Wi-Fi. Okwesibili, ukwabiwa ngokuphelele ekuxhumaneni kweselula (5G). Okwesithathu, zihlukanise ngokulinganayo phakathi kwalokhu okubili.

Njengoba kungabonakala kuwebhusayithi ye-Wi-Fi Alliance, amazwe aseMelika abeke iningi le-6GHz liye kwi-Wi-Fi, ngenkathi i-Europe iqala ukwaba ingxenye engezansi ku-Wi-Fi. Ngokwemvelo, ingxenye ephezulu ephezulu iya ku-5G.

Isinqumo se-WRC-23 singabhekwa njengesiqinisekiso sokuvumelana okusunguliwe, ukuzuza ukunqoba phakathi kwe-5G ne-Wi-Fi ngomncintiswano ohlanganayo nokuyekethisa.

Yize lesi sinqumo singase singayithobisi imakethe yase-US, akuvimbi ukuthi kube ngu-6ghz ukuthi abe yi-World Universal band. Ngaphezu kwalokho, imvamisa ephansi yaleli band yenza ukufeza ukumbozwa kwangaphandle okufana no-3.5GHz hhayi nzima kakhulu. I-5G izokwenziwa ngegagasi lesibili le-Construction Peak.

Ngokusho kwesimo se-GSMA, leliga elilandelayo lokwakhiwa kwe-5G lizoqala ngo-2025, limaka ingxenye yesibili ka-5G: 5G-a. Silangazelela ukumangala 5G-a sizoletha.

Umqondo Microwave ungumkhiqizi ochwepheshe wezakhi ze-5G / 6G RF eChina, kufaka phakathi isihlungi se-RF Lowpass, isihlungi se-highpass, isihlungi se-bandch / isihlungi se-band, isihlungi samandla kanye ne-coupler eqondile. Zonke zingenziwa ngokwezifiso ngokuya ngokwalokho okuvuselelayo kwakho.

Uyemukelwa kwi-Web yethu:www.concept-mw.comnoma usifinyelele ku:sales@concept-mw.com