E ai ki te Nikkei News, kei te whakamahere a NTT me KDDI o Hapani ki te mahi tahi i roto i te rangahau me te whakawhanake i tētahi whakatupuranga hou o te hangarau whakawhitiwhiti whatu, me te whakawhanake tahi i te hangarau taketake o ngā whatunga whakawhitiwhiti tino penapena-pūngao e whakamahi ana i ngā tohu tuku whatu mai i ngā raina whakawhitiwhiti ki ngā tūmau me ngā haurua-ira.
Ka hainatia e ngā kamupene e rua tētahi whakaaetanga ā tōna wā, mā te whakamahi i te IOWN, he tūāpapa whakawhitiwhiti hangarau whatu i whakawhanakehia motuhaketia e NTT, hei pūtake mō te mahi tahi. Mā te whakamahi i te hangarau "whakakotahitanga whakaahua-hiko" e whakawhanakehia ana e NTT, ka taea e te tūāpapa te whakatutuki i ngā tukatuka tohu katoa o ngā tūmau i roto i te āhua o te mārama, ka whakarērea te tuku tohu hiko o mua i roto i ngā teihana turanga me ngā taputapu tūmau, ā, ka tino whakaitihia te whakapaunga hiko tuku. Ka whakarite hoki tēnei hangarau i te tino pai o te tuku raraunga me te whakaiti i te whakapaunga hiko. Ka whakanuia te kaha tuku o ia muka whatu ki te 125 ngā wā o te taketake, ā, ka tino whakapotohia te wā whakaroa.
I tēnei wā, kua eke te haumitanga ki ngā kaupapa me ngā taputapu e pā ana ki a IOWN ki te 490 miriona tāra US. Mā te tautoko o te hangarau tuku whatu tawhiti a KDDI, ka tino tere ake te tere o te rangahau me te whanaketanga, ā, e matapaetia ana ka āta hokohokohia i muri i te tau 2025.
I kī a NTT ka whai te kamupene me KDDI ki te matatau i te hangarau taketake i roto i te tau 2024, ki te whakaiti i te whakamahinga hiko o ngā whatunga mōhiohio me te whakawhitiwhiti kōrero tae atu ki ngā pokapū raraunga ki te 1% i muri i te tau 2030, ā, ka whai hoki ki te kōkiri i te whakatakoto i ngā paerewa 6G.
I taua wā anō, e tumanako ana hoki ngā kamupene e rua ki te mahi tahi me ētahi atu kamupene whakawhitiwhiti kōrero, taputapu, me ngā kaihanga haurua-ā-ira huri noa i te ao ki te whakahaere i te whanaketanga tahi, te mahi tahi ki te whakaoti rapanga o te nui o te whakapaunga pūngao i roto i ngā pokapū raraunga a meake nei, me te whakatairanga i te whanaketanga o ngā hangarau whakawhitiwhiti kōrero o te whakatupuranga e whai ake nei.
Ina hoki, i te tīmatanga o Āperira 2021, i whai whakaaro a NTT ki te whakatinana i te tahora 6G a te kamupene me te hangarau whakawhitiwhiti whatu. I taua wā, i mahi tahi te kamupene me Fujitsu mā roto i tana apiti NTT Electronics Corporation. I arotahi hoki ngā rōpū e rua ki te tūāpapa IOWN hei whakarato i te turanga whakawhitiwhiti o te whakatupuranga e whai ake nei mā te whakauru i ngā hanganga whatunga photonic katoa tae atu ki te silicon photonics, te rorohiko taha, me te rorohiko tohatoha ahokore.
Hei tāpiritanga, kei te mahi tahi hoki a NTT me NEC, Nokia, Sony, me ētahi atu ki te whakahaere i te mahi tahi whakamātautau 6G, me te whai kia whakarato i te puranga tuatahi o ngā ratonga arumoni i mua i te tau 2030. Ka tīmata ngā whakamātautau o roto i mua i te mutunga o Poutū-te-rangi 2023. I taua wā, tera pea ka taea e te 6G te whakarato i te kaha 100 ngā wā o te 5G, te tautoko i te 10 miriona taputapu ia kiromita tapawha, me te whakatutuki i te kapinga 3D o ngā tohu i runga i te whenua, te moana, me te rangi. Ka whakaritea hoki ngā hua o te whakamātautau ki ngā rangahau o te ao. He rite tonu ngā whakahaere, ngā huihuinga, me ngā whakahaere paerewa.
I tēnei wā, e kiia ana te 6G he "whai wāhitanga tiriona-tāra" mō te umanga waea pūkoro. Nā te kōrero a te Manatū Ahumahi me te Hangarau Mōhiohio mō te whakateretere i te rangahau me te whanaketanga 6G, te Huihuinga Hangarau 6G Ao, me te Huihuinga Ao Waea Pūkoro o Barcelona, kua riro te 6G hei arotahi nui rawa atu o te mākete whakawhitiwhiti kōrero.
Kua pānuitia hoki e ngā whenua me ngā umanga maha ngā rangahau e pā ana ki te 6G i ngā tau maha kua pahure, e whakataetae ana mō te tūranga ārahi i te ara 6G.
I te tau 2019, i tukuna e te Whare Wānanga o Oulu i Finland te pepa ma 6G tuatahi o te ao, i whakatuwhera mana i te whakataki ki ngā rangahau e pā ana ki te 6G. I te marama o Poutū-te-rangi 2019, i ārahi te US Federal Communications Commission i te whakapuakitanga o te whanaketanga o te roopu auau terahertz mō ngā whakamātautau hangarau 6G. I te marama o Oketopa o te tau i muri mai, i whakatūria e te US Telecom Industry Solutions Alliance te Next G Alliance, me te tumanako ki te whakatairanga i te rangahau patent hangarau 6G me te whakatū i te United States i roto i te hangarau 6G.
Ka whakarewahia e te Kotahitanga o Ūropi te kaupapa rangahau 6G Hexa-X i te tau 2021, ka huihui mai a Nokia, Ericsson, me ētahi atu kamupene ki te whakatairanga tahi i te rangahau me te whanaketanga 6G. I whakatūria e Kōrea ki te Tonga tētahi tīma rangahau 6G i te tīmatanga o Āperira 2019, me te whakapuaki i ngā mahi ki te rangahau me te whakamahi i ngā hangarau whakawhitiwhiti kōrero o te whakatupuranga hou.
Wā tuku: Maehe-31-2023