ʻO ka World Radiocommunication Conference 2023 (WRC-23), i hoʻopau i kekahi mau pule, i hoʻopau ʻia ma Dubai i ka lā 15 o Dekemaba.Ua kūkākūkā a hoʻoholo ʻo WRC-23 e pili ana i kekahi mau kumuhana wela e like me ka hui 6GHz, nā satelite, a me nā ʻenehana 6G.Na kēia mau hoʻoholo e hoʻolālā i ka wā e hiki mai ana o nā kamaʻilio kelepona.**Ua ʻōlelo ka International Telecommunication Union (ITU) he 151 mau ʻāina lālā i pūlima i ka palapala hope WRC-23.**
Ua ʻike ka ʻaha kūkā i ka spectrum IMT hou no 4G, 5G a me 6G e hiki mai ana he mea koʻikoʻi.Ua hoʻokaʻawale ʻia kahi hui alapine hou - 6GHz band (6.425-7.125GHz) no nā kamaʻilio kelepona ma nā wahi o ITU (Europe, Middle East & Africa, Americas, Asia-Pacific).ʻO kēia ka mea e hiki ai i ka hoʻopili paʻa lima 6GHz i hui pū ʻia no nā piliona heluna kanaka ma kēia mau ʻāpana, **ka mea e hoʻomaʻamaʻa pololei i ka ulu wikiwiki ʻana o ke kaiaola mea hana 6GHz.**
He kumu waiwai koʻikoʻi ka lekiō.Me ka holomua o ke kamaʻilio kelepona ʻana, ua hoʻonui nui ʻia ka liʻiliʻi o ka spectrum radio i nā makahiki i hala.Nui nā ʻāina i mea nui i ka hoʻokaʻawale ʻana i nā kumuwaiwai spectrum mid-band.** ʻO ka pūʻali 6GHz, me 700MHz ~ 1200MHz o ka bandwidth spectrum mid-band mau, ʻo ia ka mea ʻoi loa ke alapine o ka moho e hoʻopuka ai i ka pilina ākea ākea.Ma mua o Mei o kēia makahiki, ua hoʻopuka ke Kuhina o ka ʻOihana a me ka ʻIke ʻIke o Kina i nā Regulations on Radio Frequency Allocation of China, e alakaʻi ana i ka honua holoʻokoʻa i ka hoʻokaʻawale ʻana i ka band 6GHz no nā ʻōnaehana IMT a me ka hoʻolako ʻana i nā kumu alapine waena waena no ka hoʻomohala 5G/6G.* *
No laila, ua ʻōlelo ʻo Wang Xiaolu, ke poʻo o ka ʻelele Kina no ka WRC-23 Agenda Item 9.1C: "ʻO ka hoʻohana ʻana i nā ʻenehana IMT i nā alapine lawelawe paʻa no ka broadband uʻi paʻa hiki ke hoʻonui i nā hiʻohiʻona noiʻi IMT.E hoʻomaʻamaʻa kēia i kahi kaiaola IMT ʻoi aku ka nui me ka ʻoihana waiwai, e hāpai ana i ka hoʻohana kūpono a me ka hoʻohana pono ʻana i nā kumuwaiwai spectrum radio, e alakaʻi ana i ka ulu ʻana o ka ʻoihana IMT honua kiʻekiʻe.
ʻO ka ʻoiaʻiʻo, ua hoʻopuka ʻo GSMA i kahi hōʻike kaiaola e pili ana i ka band 6GHz no IMT i ka makahiki i hala e pili ana i ka noiʻi kikoʻī i nā mea hoʻokele honua nui, nā mea hana mea hana, nā mea kūʻai aku chip a me nā hui RF ma o ke kaulahao waiwai ʻoihana.** Hōʻike ka hōʻike i ka manaʻolana kiʻekiʻe i loko o ka ʻoihana holoʻokoʻa i ka band 6GHz.Manaʻo nā poʻe alakaʻi alakaʻi honua a me nā kumuhana noiʻi ʻē aʻe he mea nui ka band 6GHz no ka holomua ʻana o ka pūnaewele.**
Ke nānā nei i ka hoʻomohala honua 5G, ** nā waena waena e like me 2.6GHz, 3.5GHz nā alapine nui.Ke hauʻoli nei ʻo 5G i ka ulu wikiwiki a me ka hoʻonui ʻana i ke oʻo, hoʻololi ʻia a me ka hoʻololi ʻana i nā ʻenehana 5.5G a me 6G.** Me ka uhi a me ka ikaika o ka hiki, e hoʻomaʻamaʻa ka band 6GHz i ke kūkulu ʻana i nā pūnaewele kamaʻilio kelepona kiʻekiʻe.** Ua hoʻokomo mua ʻia nā kūlana 5G-A a me 6G i nā kūlana 3GPP ma mua, e hana ana i ka ʻae ʻana i ka ʻoihana ma ke ala ʻenehana. kamaʻilio paʻa lima.
** I ka wā o ka ʻaha kūkā, ua ʻae nā mea hoʻoponopono e aʻo i ka hoʻokaʻawale ʻana i ka band 7-8.5GHz no 6G i ka manawa kūpono ma ka hālāwai ITU e hiki mai ana ma 2027.** Ua kūlike kēia me nā noi a Ericsson a me nā manaʻo ʻē aʻe no nā hana 6G mua ma waena o 7GHz a 20GHz.Ua ʻōlelo ʻo Global Mobile Suppliers Association (GSA) i loko o kahi hoʻokuʻu paʻi: ** "Ke mālama nei kēia ʻaelike honua i ka ulu mau ʻana o 5G ma ke ao holoʻokoʻa a hāʻawi i ke ala no 6G ma mua o 2030." ʻike ʻia ka spectrum 6G a me ka hoʻohana ʻana i kēia manawa.
Ua ʻōlelo ʻo FCC Chairwoman Jessica Rosenworcel i ka hana a WRC-23: “ʻAʻole ʻo WRC-23 he mau pule wale nō o ka hana ma Dubai.He mau makahiki hoʻomākaukau ia e nā limahana FCC, nā loea aupuni, a me ka ʻoihana.ʻO ka hoʻokō ʻana o kā mākou ʻelele e holomua i ka hana hou i ka spectrum i laikini ʻole ʻia, e komo pū me Wi-Fi, kākoʻo i ka pilina 5G, a wehe i ke ala no 6G.
ʻO Concept Microwave kahi mea hana loea o nā ʻāpana 5G RF ma Kina, me ka kānana haʻahaʻa RF, kānana kiʻekiʻe, kānana bandpass, kānana notch/band stop filter, duplexer, Power divider and directional coupler.Hiki ke hoʻopilikino ʻia lākou a pau e like me kāu requrements.
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Ka manawa hoʻouna: Dec-20-2023