Nō nā tata nei, kua whakamanahia te mataarataki atamai Pixel Watch 2 a Google e te Federal Communications Commission. He mea pouri te korenga o te maramara UWB i roto i tēnei rārangi whakamana i kōrerotia i mua, engari kāore anō kia memeha te hihiri o Google ki te whakauru atu ki te tono UWB. E ai ki ngā pūrongo kei te whakamātautau a Google i ngā momo tono UWB, tae atu ki te hononga i waenga i ngā Chromebook, te hononga i waenga i ngā Chromebook me ngā waea pūkoro, me te hononga pai i waenga i ngā kaiwhakamahi maha.
E mōhio ana tātou katoa, e toru ngā toki matua o te hangarau UWB - te whakawhitiwhiti kōrero, te tauwāhi, me te radar. Hei hangarau whakawhitiwhiti kōrero ahokore tere-tere me ngā tekau tau o te hītori, i tahuna tuatahitia e UWB te ahi tuatahi me te kaha ki te whakawhitiwhiti kōrero, engari nā te puhoi o te whanaketanga o te paerewa i kore e taea te tu atu ki te ahi wahangu. Whai muri i ngā tekau tau o te ngaro, me te whakawhirinaki ki te mahi o te whānuitanga me te taunga ki te noho i te tūranga, ka tahuna e UWB te mura tuarua, i roto i te wheketere nui tonu ki roto i te kēmu, ngā horopaki tono poutū i raro i te awhina o te auahatanga, i te tau 22 i whakatuwheratia te hanga papatipu matua mamati UWB o te tau tuatahi, ā, i tēnei tau i tīmata ai te tau tuatahi o te whanaketanga o te paerewa o UWB.
I roto i te huarahi whanaketanga totohu me te mānu o te UWB, ka kitea e koe ko te tūnga mahi me te tono o te taumata teitei o te taunga te kaupapa matua o tōna hurihanga ki te hau. I roto i te tūnga o te hangarau UWB i ēnei rā hei "pakihi matua" o te wā, kāore he hapa o ngā kaihanga hei whakapakari i te painga tika. Pērā i te mahi tahi tata nei i waenganui i te NXP me te kamupene Tiamana Latation XYZ, me te tika o te UWB ki te taumata mirimita.
Ko ngā pūkenga whakawhitiwhiti kōrero UWB tuatahi a Google, pērā i te tūnga UWB koura a Apple i te nuinga o te wā, kia nui ake ai te pūmanawa e tukuna ana i roto i te ao whakawhitiwhiti kōrero. Ka tātarihia e te kaituhi i runga i tēnei.
1. Te Tirohanga UWB a Google, Tīmata ki ngā Whakawhitiwhiti Kōrero
Mai i te tirohanga whakawhitiwhiti kōrero, nā te mea e noho ana te tohu UWB i te iti rawa 500MHz o te whānui o te whakawhitiwhiti kōrero, he tino pai te kaha ki te tuku raraunga, engari kāore e pai mō te tuku tawhiti nā te mea he tino ngoikore. Ā, nā te mea he tawhiti te auau mahi a te UWB i ngā whānui whakawhitiwhiti kōrero whaiti pukumahi pērā i te 2.4GHz, he kaha te kaha o ngā tohu UWB ki te ārai i te aukati me te ātete maha-ara. He tino pai tēnei mō ngā tahora whatunga takitahi me te rohe me ngā whakaritenga tere.
Kātahi ka tirohia ngā āhuatanga o ngā Chromebook. I te tau 2022, i tukuna ngā Chromebook puta noa i te ao ki te 17.9 miriona waeine, kua eke te rahi o te mākete ki te 70.207 piriona tāra. I tēnei wā, nā te kaha o te tono i roto i te rāngai mātauranga, kei te tipu haere ngā Chromebook i roto i ngā tuku papahiko puta noa i te ao i raro i te hekenga nui. E ai ki ngā raraunga i tukuna e Canalys, 2023Q2, i heke ngā tuku papahiko puta noa i te ao mā te 29.9% i ia tau ki te 28.3 miriona waeine, i te mea kua piki ake ngā tuku Chromebook mā te 1% ki te 5.9 miriona waeine.
Ahakoa te whakataurite ki ngā waea pūkoro me te mākete tūnga whānui o ngā motuka, kāore te UWB i roto i ngā Chromebook i te nui o te mākete, engari he whānui te hiranga o te UWB mā Google ki te hanga i tā rātou ake pūnaha taputapu.
Ko ngā taputapu o Google o nāianei ko te nuinga o ngā waea pūkoro Pixel, ngā mataaratanga atamai Pixel Watch, ngā papa rorohiko mata nui Pixel Tablet, ngā kaikorero atamai Nest Hub, me ērā atu. Mā te hangarau UWB, ka taea e te tini o te tangata te uru atu ki tētahi puku tiritahi i roto i tētahi rūma, me te tere me te kore he taura. Nā te mea kāore e taea te toro atu ki te Nihokikorangi te tere me te nui o ngā raraunga tuku UWB, ka taea te whakatutuki i te UWB i runga i te tono maka mata, ka pai ake te wheako taunekeneke o ngā mata nui me ngā mata iti, he tino painga nui ki a Google te whakaoranga o ngā taputapu mata nui i te kāinga.
Ki te whakatauritea ki a Apple me Samsung me ētahi atu haumitanga nui taumata taputapu ki ngā kaihanga nui, he matatau ake a Google ki ngā pūmanawa hei whakapai ake i te wheako kaiwhakamahi. Kei te uru atu a UWB ki te whai a Google i te wheako kaiwhakamahi tino tere me te maeneene i te huarahi e tutuki ai te whāinga o te peita i tētahi wheako taumaha.
I mua, ka whakauruhia he maramara UWB ki roto i te mataarataki Pixel Watch 2 i ngā rauna whakakitenga a Google. Kāore anō kia tutuki tēnei whakaaro, engari ko te mahi a Google i te ao UWB i ngā wā tata nei ka taea te whakapae, kāore pea a Google e tuku i te mataarataki ki te ara hua UWB, i tēnei wā ko te hua pea mō te wā e whai ake nei ko te mata o te wheako o te papa, ā, mō te heke mai o te whakamahinga o te UWB pai a Google ki te whakatinana i te hanganga o te awaawa taiao taputapu, kei te tumanako tonu mātou ki tēnā.
2. Tirohanga Mākete: Me pēhea te haere o ngā whakawhitiwhiti kōrero a te UWB
E ai ki tētahi pūrongo i whakaputaina e Techno Systems Research, ka tukuna atu e te mākete maramara UWB o te ao he 316.7 miriona maramara i te tau 2022, ā, neke atu i te 1.2 piriona i te tau 2027.
Mō ngā wāhanga kaha motuhake, ko ngā waea atamai te mākete nui rawa atu mō ngā tuku UWB, ā, muri iho ko ngā mākete kāinga atamai, ngā tapanga kaihoko, ngā motuka, ngā mea ka taea te mau, me ngā mākete RTLS B2B.
E ai ki a TSR, neke atu i te 42 miriona waea atamai e whakahohea ana e te UWB, arā, 3 ōrau o ngā waea atamai, i tukuna i te tau 2019. E matapaetia ana e TSR, i te tau 2027, ka tae mai te haurua o ngā waea atamai katoa me te UWB. Ka eke hoki te wāhanga o te mākete taputapu kāinga atamai e whai hua ana te UWB ki te 17 ōrau. I roto i te mākete motuka, ka eke te urunga o te hangarau UWB ki te 23.3 ōrau.
Mō te pito 2C o te waea atamai, te kāinga atamai, ngā taputapu mau pēnei i ngā hua hiko kaihoko, kāore e tino kaha te aro ki te utu o te UWB, ā, nā te pumau o te tono mō ēnei taputapu mō te whakawhitiwhiti kōrero, ka taea e te UWB i roto i te mākete whakawhitiwhiti kōrero te tuku i te wāhi nui ake. Heoi anō, mō ngā hiko kaihoko, ka taea te whakamahi i te arotautanga wheako kaiwhakamahi me te auahatanga whaiaro i kawea mai e te whakaurunga mahi UWB hei pūwāhi hokohoko o te hua, ā, i runga i tēnā ka kaha ake te keri i te whakaurunga mahi hua UWB.
Mō te whai huatanga o te whakawhitiwhiti kōrero, ka taea te whakawhānui ake i te UWB ki ngā momo mahi whakakotahi: pērā i te whakamahinga o te whakamunatanga UWB, ngā mahi manatoko tuakiri hei whakarei ake i te haumarutanga o ngā utu pūkoro, te whakamahinga o ngā raka atamai UWB hei hanga i ngā mōkihi kī matihiko, te whakamahinga o te UWB hei whakatinana i ngā mōhiti VR, ngā potae atamai, te taunekeneke mata-maha o te mata motuka, me ētahi atu. Nā te mea he auaha ake te mākete hiko kaihoko C-end, ahakoa mai i te kaha o te mākete C-end o nāianei, i te ao auaha roa rānei, he pai te haumi ki te UWB, nō reira i nāianei, tata katoa ngā kaihanga maramara UWB ka arotahi ki te mākete C-end, te UWB ki te Nihokikorangi, ka taea e te UWB te rite ki te Nihokikorangi a meake nei, ehara i te mea hei paerewa mō te waea pūkoro anake, engari he rau miriona ngā hua taputapu atamai kua tangohia. ngā hua taputapu atamai kua tangohia.
3. Te heke mai o ngā whakawhitiwhiti kōrero a te UWB: He aha ngā painga ka whakamana i a koe
E rua tekau tau ki muri, i hinga a UWB i te WiFi, engari i muri i te rua tekau tau, kua hoki mai a UWB ki te mākete kore-pūkoro me tōna pūkenga tino pai ki te tūnga tika. Nō reira, me pēhea e taea ai e UWB te anga whakamua i roto i te ao whakawhitiwhiti kōrero? Ki taku whakaaro, mā te whānuitanga o ngā hiahia hononga IoT ka taea te whakarato i tētahi ara mō UWB.
I tēnei wā, kāore i te maha ngā hangarau whakawhitiwhiti kōrero hou e wātea ana i te mākete, ā, kua uru atu hoki te putanga mai o ngā hangarau whakawhitiwhiti kōrero ki tētahi taumata hou o te arotahi ki te wheako whānui mai i te rapu tere me te rahinga, ā, ko te UWB, hei hangarau hononga me ngā painga maha, ka taea te whakatutuki i ngā hiahia o ngā kaiwhakamahi uaua me te kanorau i ēnei rā. I roto i te IoT, he mara kanorau, he wāhanga hoki tēnei tono, ka taea e ia momo hangarau hou te kawe mai i ngā kōwhiringa hou ki te mākete, ahakoa i tēnei wā, mō te utu, te tono tono, me ētahi atu āhuatanga, he marara te tono UWB i roto i te mākete IoT, ki te tohu me te āhua o te mata, engari he mea nui tonu te titiro whakamua ki te heke mai.
Tuarua, i te kaha haere o te kaha whakauru o ngā hua IoT, ka whānui haere hoki te keri i te pūmanawa o te mahi UWB. Hei tauira, ko te UWB hei tāpiri atu ki te whakaurunga kore-kī haumarutanga, ka tutuki hoki i ngā tono mō te aroturuki i ngā mea ora o te motuka, me ngā tono whana radar, ki te whakaritea ki te kaupapa radar ngaru mirimita, ko te whakamahinga o te UWB hei tāpiri atu ki te penapena i ngā wāhanga me ngā utu tāutanga, engari nā te iti o te auau kawe ka taea te whakatutuki i te iti o te whakapaunga hiko. Ka taea te kī he hangarau hei whakatutuki i ngā momo hiahia.
I ēnei rā, kua rongonui te UWB mō te tūnga me te whānuitanga. Mō ngā mākete matua pēnei i ngā waea pūkoro, ngā motuka, me ngā taputapu atamai, he māmā noa te whakawhanake i ngā āheinga whakawhitiwhiti kōrero me te utaina i te UWB ki ngā hiahia tūnga hei turanga. Kāore anō kia tūhuratia te pūmanawa o te whakawhitiwhiti kōrero UWB i tēnei wā, ko te mauri tonu kei te iti o te whakaaro o ngā kaihōtaka. Hei toa hexagonal, kaua te UWB e herea ki tētahi pito o te āheinga.
Wā tuku: 29 o Ākuhata-2023