INkomfa yeHlabathi yeRadiocommunication 2023 (WRC-23), ethathe iiveki ezininzi, yaqukunjelwa eDubai nge-15 kaDisemba ngexesha lasekhaya.I-WRC-23 ixoxe kwaye yenza izigqibo malunga nezihloko ezininzi ezishushu njengebhendi ye-6GHz, iisathelayithi, kunye nobuchwepheshe be-6G.Ezi zigqibo ziya kubumba ikamva lonxibelelwano oluphathwayo.**I-International Telecommunication Union (ITU) yachaza ukuba amazwe angamalungu ali-151 atyikitye uxwebhu lokugqibela lwe-WRC-23.**
Inkomfa ichonge i-spectrum entsha ye-IMT ye-4G, i-5G kunye ne-6G yexesha elizayo eyona nto ibalulekileyo.Ibhendi entsha yefrikhwensi - i-6GHz band (6.425-7.125GHz) yabelwa unxibelelwano lweselula kwimimandla ye-ITU (iYurophu, kuMbindi Mpuma kunye ne-Afrika, eMelika, e-Asia-Pacific).Oku kuvumela ukhuselo olumanyeneyo lwe-6GHz olumanyeneyo lwezigidi ngezigidi zabemi kuyo yonke le mimandla, **nto leyo eya kuthi iququzelele ngokuthe ngqo ukukhula okukhawulezayo kwesixhobo se-ecosystem ye-6GHz.**
I-radio spectrum sisixhobo esibalulekileyo sobutyebi.Ngenkqubela phambili yonxibelelwano oluphathwayo, ukunqongophala kosasazo lukanomathotholo kuye kwacaca ngakumbi kwiminyaka yakutshanje.Amazwe amaninzi abona ukubaluleka okukhulu ekwabiweni kwezixhobo ze-mid-band spectrum.**Ibhendi ye-6GHz, ene-700MHz ~ 1200MHz eqhubekayo ye-mid-band spectrum bandwidth, yeyona bhendi yefrikhwensi yomgqatswa ukuhambisa uqhagamshelo lwendawo ebanzi yomthamo ophezulu.Kwangoko ngoMeyi kulo nyaka, iSebe lezoShishino kunye neTeknoloji yoLwazi laseTshayina lipapashe iMimiselo yoLwabiwo lweRadio Frequency yaseTshayina, ekhokela ihlabathi ekwabelweni kwebhendi ye-6GHz kwiinkqubo ze-IMT kunye nokubonelela ngemithombo eyaneleyo yefrikhwensi ye-mid-band kuphuhliso lwe-5G/6G. *
Ngoko ke, **uWang Xiaolu, intloko yabathunywa baseTshayina kwi-WRC-23 Agenda Item 9.1C, wathi**: “Ukusebenzisa ubugcisa be-IMT kwiinkonzo ezisisigxina zamabhanti othungelwano olungenazingcingo olusisigxina kunokwandisa ngakumbi iimeko ze-IMT zosetyenziso.Oku kuya kuququzelela inkqubo ye-IMT ebanzi ngakumbi enoqoqosho lwesikali, ikhuthaza ukusetyenziswa okunengqiqo nokuphumelela kwezixhobo ze-radio spectrum, ekhokela ukukhula komgangatho ophezulu we-IMT yehlabathi jikelele.”
Enyanisweni, i-GSMA ikhuphe ingxelo ye-ecosystem kwi-6GHz band ye-IMT kulo nyaka uphelileyo isekelwe kuphando oluneenkcukacha kubaqhubi abakhulu behlabathi, abavelisi bezixhobo, abathengisi beetshiphu kunye neenkampani zeRF kulo lonke ikhonkco lexabiso loshishino.** Ingxelo ibonisa ukulindela okuphezulu ngaphakathi kwishishini lonke ukuya kwibhendi ye-6GHz.Abaqhubi abahamba phambili behlabathi kunye nezinye izifundo zophando bonke bakholelwa ukuba ibhendi ye-6GHz ibaluleke kakhulu kwinkqubela phambili yenethiwekhi.**
Ukujonga kuphuhliso lwehlabathi jikelele lwe-5G, ** i-mid-band efana ne-2.6GHz, i-3.5GHz zonke zizihlandlo eziqhelekileyo.Njengoko i-5G inandipha ukukhula okukhawulezayo kunye nokwanda kokuvuthwa, utshintsho kunye nokuphindaphinda ukuya kwi-5.5G kunye ne-6G iteknoloji iya kwenzeka.* * Ngokugubungela kunye namandla omthamo, ibhendi ye-6GHz iya kuququzelela ukwakhiwa kweenethiwekhi zonxibelelwano zeselula ezikumgangatho ophezulu.** Imigangatho ye-5G-A kunye ne-6G sele ifakwe kwimigangatho ye-3GPP kwangaphambili, ukwenza isivumelwano soshishino kwi-trajectory yezobuchwepheshe. unxibelelwano oluphathwayo.
**Ngexesha lenkomfa, abalawuli bavumile ukufunda ukwaba ibhendi ye-7-8.5GHz ye-6G ngexesha elifanelekileyo kwinkomfa ye-ITU elandelayo ngo-2027.** Oku kuhambelana ne-Ericsson kunye nezinye izindululo ze-6G yokuqala yokusebenza phakathi kwe-7GHz ukuya kwi-20GHz.I-Global mobile Suppliers Association (GSA) yathi kwingxelo yeendaba: ** "Esi sivumelwano sehlabathi sikhusela ukukhula okuqhubekayo kwe-5G kwihlabathi jikelele kwaye sivula indlela ye-6G ngaphaya kwe-2030."** Umsebenzi wobugcisa sele uqalisile ekuqinisekiseni ukwabelana kunye nokuhambelana phakathi ichonge i-6G spectrum kunye nokusetyenziswa okukhoyo.
USihlalo weFCC uJessica Rosenworcel ugqabaze ngomsebenzi we-WRC-23: “I-WRC-23 ayizoveki nje ezimbalwa zomsebenzi eDubai.Ikwamele iminyaka yokulungiselela ngabasebenzi beFCC, iingcali zikarhulumente, kunye noshishino.Izinto eziphunyezwe ngabathunywa bethu ziya kuqhubela phambili izinto ezintsha kuluhlu olungagunyaziswanga, kubandakanya iWi-Fi, inkxaso yoqhagamshelo lwe-5G, kunye nokuvula indlela ye-6G. "
I-Concept Microwave ngumvelisi oqeqeshiweyo wamacandelo e-5G RF e-China, kubandakanya i-RF lowpass filter, isihluzi se-highpass, isihluzo se-bandpass, i-notch filter / i-band stop filter, i-duplexer, isahluli samandla kunye ne-coupler eyalathisayo.Zonke zinokulungiswa ngokweemfuno zakho.
Wamkelekile kwiwebhu yethu :www.concet-mw.comokanye usithumelele i-imeyile ku:sales@concept-mw.com
Ixesha lokuposa: Dec-20-2023