Musangano weWorld Radiocommunication 2023 (WRC-23), wakatora mavhiki akati wandei, wakapera muDubai muna Zvita 15th nguva yemuno.WRC-23 yakakurukura ikaita sarudzo maererano nemisoro yakawanda inopisa senge 6GHz bhendi, satellite, uye 6G tekinoroji.Sarudzo idzi dzinogadzira ramangwana renharembozha.**International Telecommunication Union (ITU) yakati nyika zana nemakumi mashanu nenhanhatu dzakasaina gwaro rekupedzisira reWRC-23.**
Musangano wakaratidza hutsva hweIMT hwe4G, 5G uye remangwana 6G izvo zvakakosha.A new frequency band - 6GHz bhendi (6.425-7.125GHz) yakagoverwa kunharembozha mumatunhu eITU (Europe, Middle East & Africa, Americas, Asia-Pacific).Izvi zvinogonesa kuvharwa kwenharembozha kwe6GHz kumabhiriyoni ehuwandu munzvimbo idzi, **izvo zvinogonesa kukura nekukurumidza kweiyo 6GHz mudziyo ecosystem.**
Radio spectrum chinhu chakakosha chehurongwa hwekushandisa.Nekufambira mberi kwekufambiswa kwemashoko panharembozha, kushomeka kweredhiyo kwawedzera kutaurwa mumakore achangopfuura.Nyika zhinji dzinokoshesa zvikuru kugovera kwepakati-bhendi spectrum zviwanikwa.**Iyo 6GHz bhendi, ine 700MHz ~ 1200MHz yekuenderera mberi yepakati-bhendi spectrum bandwidth, ndiyo yakakwana mumiriri wefrequency bhendi kuendesa yakafara-nzvimbo yakakwirira-inogoneka yekubatanidza.Kutanga muna Chivabvu gore rino, Bazi reChina reMaindasitiri neRuzivo rweTekinoroji rakaburitsa Regulations paRadio Frequency Allocation yeChina, richitungamira pasi rose mukugovera bhendi re6GHz reIMT masisitimu uye nekupa yakakwana yepakati-bhendi frequency zviwanikwa zvekusimudzira 5G/6G. *
Naizvozvo, **Wang Xiaolu, mukuru wenhumwa dzekuChina dzeWRC-23 Agenda Item 9.1C, akati**: "Kushandisa matekinoroji eIMT mumabhendi emagetsi akaiswa mabhendi ebhendi isina waya kunogona kuwedzera mamiriro ekushandiswa kweIMT.Izvi zvichafambisira kuwanda kweIMT ecosystem ine hupfumi hwehupamhi, kusimudzira mashandisirwo ane musoro uye nemazvo eredhiyo spectrum zviwanikwa, inotungamira yemhando yepamusoro yepasi rose IMT indasitiri.
Asi izvo, GSMA yakapa mushumo we ecosystem pane 6GHz bhendi yeIMT gore rapfuura zvichibva pakutsvagisa kwakadzama kune makuru epasi rose anoshanda, dhizaini inogadzira, vatengesi vechip uye makambani eRF muindasitiri yeukoshi cheni.** Chirevo chinoratidza tarisiro yepamusoro mukati meindasitiri yese yakanangana ne6GHz bhendi.Vafambisi vepasi rose vanotungamira uye zvimwe zvidzidzo zvekutsvagisa vese vanotenda kuti 6GHz bhendi yakakosha pakuenderera mberi kwetiweki.**
Tichitarisa kusimudzira kwepasi rose 5G, ** yepakati-mabhendi senge 2.6GHz, 3.5GHz ese ese ari mainstream frequency.Sezvo 5G ichinakidzwa nekukura nekukurumidza uye kuwedzera kukura, shanduko uye iteration yakanangana ne5.5G uye 6G tekinoroji ichaitika.* * Nekuvhara uye masimba ekugona, iyo 6GHz bhendi ichagonesa kuvakwa kwemhando yepamusoro cellular communication network.**5G-A uye 6G zviyero zvakatoiswa muzviyero zve 3GPP pachine nguva, zvichigadzira kubvumirana kweindasitiri pane tekinoroji trajectory.** Kukura kwe5G-A zviyero kuchasimudzira R&D muindasitiri yese ye5G-A, uye zvakare inopa mikana yakakosha ye6G. Mobile communications.
**Mukati memusangano, vatongi vakabvuma kudzidza kugovera 7-8.5GHz bhendi ye6G nenguva yakakodzera pamusangano weITU unotevera muna 2027.** Izvi zvinoenderana nekwaNokia uye zvimwe zvikumbiro zvekutanga 6G kushanda pakati pe7GHz kusvika 20GHz.Sangano reGlobal mobile Suppliers Association (GSA) rakataura mukuburitswa kwenhau: **“Chibvumirano chepasi rose ichi chinochengetedza kuenderera mberi kwe5G pasi rose uye chinovhura nzira ye6G kupfuura 2030.”** Basa rehunyanzvi rakatotanga pakuona kugovana uye kuenderana pakati. yakaratidza 6G spectrum uye kushandiswa kuripo.
Sachigaro weFCC, Jessica Rosenworcel, akataura nezvebasa reWRC-23: “WRC-23 haingori mavhiki mashoma ekushanda muDubai.Inomiririrawo makore ekugadzirira nevashandi veFCC, nyanzvi dzehurumende, uye indasitiri.Zvakaitwa nenhumwa dzedu zvinosimudzira hunyanzvi mune isina rezenisi spectrum, kusanganisira Wi-Fi, kutsigira 5G yekubatanidza, uye kuvhura nzira ye6G. "
Concept Microwave inyanzvi yekugadzira zvinhu zve5G RF muChina, kusanganisira iyo RF lowpass sefa, highpass sefa, bandpass sefa, notch sefa/bhendi stop filter, duplexer, Power divider uye directional coupler.Ese anogona kugadzirwa zvinoenderana nezvinodiwa zvako.
Kugamuchirwa kuwebhu yedu:www.concet-mw.comkana kutitumira tsamba ku:sales@concept-mw.com
Nguva yekutumira: Zvita-20-2023