I mutu te Huihuinga Whakawhitiwhiti Irirangi o te Ao 2023 (WRC-23), he maha ngā wiki te roa, i Dubai i te 15 o Hakihea, te wā o te rohe. I kōrerohia, ā, i whakataua hoki e te WRC-23 ētahi kaupapa wera pēnei i te roopu 6GHz, ngā amiorangi, me ngā hangarau 6G. Mā ēnei whakataunga e hanga te heke mai o ngā whakawhitiwhiti kōrero pūkoro. **I kī te International Telecommunication Union (ITU) e 151 ngā whenua mema i hainatia te tuhinga whakamutunga o te WRC-23.**
I kitea i te hui he whānuitanga IMT hou mō te 4G, 5G me te 6G ā muri ake nei, he mea nui tēnei. I tohaina he roopu auau hou – 6GHz (6.425-7.125GHz) mō ngā whakawhitiwhitinga waea pūkoro i ngā rohe ITU (Europe, Middle East me Awherika, Amerika, Āhia-Moana-nui-a-Kiwa). Mā tēnei ka taea te whakamahi i te whānuitanga waea pūkoro 6GHz kotahi mō ngā piriona taupori puta noa i ēnei rohe, **ka āwhina tika i te tipu tere o te pūnaha taputapu 6GHz.**
He rauemi rautaki nui te awhe reo irirangi. Nā te whanaketanga o ngā whakawhitiwhitinga waea pūkoro, kua tino kitea te korenga o ngā awhe reo irirangi i ngā tau tata nei. He maha ngā whenua e aro nui ana ki te tohatoha i ngā rauemi awhe waenga-rohe. **Ko te awhe 6GHz, me te 700MHz~1200MHz o te awhe waenga-rohe tonu, koia te awhe auau tino pai hei tuku hononga kaha-nui ki te rohe whānui. I te tīmatanga o Mei o tēnei tau, i whakaputa te Manatū Ahumahi me te Hangarau Mōhiohio o Haina i ngā Ture mō te Tohatoha Auautanga Reo Irirangi o Haina, e ārahi ana i te ao ki te tohatoha i te awhe 6GHz mō ngā pūnaha IMT me te whakarato i ngā rauemi auau waenga-rohe nui mō te whanaketanga 5G/6G.**
Nō reira, **i kī a Wang Xiaolu, te tumuaki o te rōpū Hainamana mō te WRC-23 Agenda Item 9.1C**: "Mā te whakamahi i ngā hangarau IMT i roto i ngā roopu auau ratonga pumau mō te whānui ahokore pumau ka taea te whakawhānui ake i ngā horopaki tono IMT. Mā tēnei ka āwhina i tētahi pūnaha IMT whānui ake me ngā ōhanga tauine, ka whakatairanga i te whakamahinga whaitake me te whai hua o ngā rauemi irahiko reo irirangi, ka ārahi i te tipu o te umanga IMT o te ao kounga teitei."
Ina hoki, i tukuna e GSMA tētahi pūrongo rauropi mō te roopu 6GHz mō te IMT i te tau kua hipa, i runga i ngā rangahau taipitopito ki ngā kaiwhakahaere nui o te ao, ngā kaihanga taputapu, ngā kaihoko maramara me ngā kamupene RF puta noa i te mekameka uara o te umanga. **E whakaatu ana te pūrongo i te tumanako nui i roto i te umanga katoa ki te roopu 6GHz. E whakapono ana ngā kaiwhakahaere matua o te ao me ētahi atu kaupapa rangahau he mea tino nui te roopu 6GHz mō te whanaketanga tonu o te whatunga.**
Ki te titiro ki te whanaketanga o te 5G o te ao, **ko ngā aukume waenga pēnei i te 2.6GHz, 3.5GHz he auau matua katoa. I te mea he tere te tipu o te 5G, ā, e piki haere ana te pakeketanga, ka puta te whakawhiti me te whakahounga ki ngā hangarau 5.5G me te 6G.** Mā te kaha o te kapinga me te kaha, ka āwhina te aukume 6GHz i te hanganga o ngā whatunga whakawhitiwhiti waea kounga teitei. **Kua whakauruhia ngā paerewa 5G-A me te 6G ki roto i ngā paerewa 3GPP i mua, ka hanga he whakaae ā-umanga mō te huarahi hangarau.** Mā te pakeketanga o ngā paerewa 5G-A ka whakatairanga i te R&D puta noa i te umanga 5G-A katoa, ā, ka puta hoki he whai wāhitanga nui mō ngā whakawhitiwhiti waea pūkoro 6G.
**I te wā o te hui, i whakaae ngā kaiwhakahaere ki te ako i te tohatoha i te roopu 7-8.5GHz mō te 6G i te wā tika i te hui ITU e whai ake nei i te tau 2027.** He rite tēnei ki ngā whakaaro a Ericsson me ētahi atu mō ngā mahi 6G tōmua i waenga i te 7GHz ki te 20GHz. I kī te Global Mobile Suppliers Association (GSA) i roto i tētahi panuitanga pāpāho: **"Ka whakapūmau tēnei whakaaetanga ā-ao i te tipu tonu o te 5G puta noa i te ao, ā, ka whakatakoto i te ara mō te 6G i tua atu i te tau 2030."** Kua tīmata kē ngā mahi hangarau ki te whakarite i te tiritiri me te hototahi i waenga i te whānuitanga 6G kua tautuhia me te whakamahinga o nāianei.
I kōrero te Heamana o te FCC, a Jessica Rosenworcel, mō te mahi a te WRC-23: "Ehara i te mea he torutoru wiki noa iho te mahi a te WRC-23 i Dubai. He maha ngā tau o te whakarite a ngā kaimahi o te FCC, ngā tohunga kāwanatanga, me te umanga. Mā ngā whakatutukitanga a tā mātou tira ka whakatairanga i te auahatanga i roto i te whānuitanga kore raihana, tae atu ki te Wi-Fi, ka tautoko i te hononga 5G, ā, ka whakatakoto i te ara mō te 6G."
He kaihanga ngaio a Concept Microwave mō ngā wāhanga RF 5G i Haina, tae atu ki te tātari RF iti-haere, te tātari teitei-haere, te tātari roopu-haere, te tātari notch/tātari aukati roopu-haere, te duplexer, te wehewehe hiko me te hononga ahunga. Ka taea te whakarite i ēnei katoa kia rite ki ō hiahia.
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Wā tuku: Hakihea-20-2023