(Tuhipoka: I whakamāoritia tēnei tuhinga mai i Ulink Media)
He rohe hou te Wi-fi 6E mō te hangarau Wi-Fi 6. Ko te "E" he tohu mō te "Extended," e tāpiri ana i tētahi roopu 6GHz hou ki ngā roopu taketake 2.4ghz me 5Ghz. I te hauwhā tuatahi o te tau 2020, i tukuna e Broadcom ngā hua whakamātautau tuatahi o te Wi-Fi 6E, ā, i tukuna te maramara wi-fi 6E tuatahi o te ao, arā, ko BCM4389. I te 29 o Mei, i panuitia e Qualcomm tētahi maramara Wi-Fi 6E e tautoko ana i ngā pouara me ngā waea.
Ko te Wi-Fi Fi6 e pā ana ki te whakatupuranga tuaono o te hangarau whatunga ahokore, he tere ake te hononga Ipurangi i te whakatupuranga tuarima, ā, he 1.4 ngā wā te tere atu. Tuarua, mā te hangarau auaha, mā te whakamahi i te hangarau OFDM orthogonal Frequency division multiplexing me te hangarau MU-MIMO, ka taea e te Wi-Fi 6 te whakarato i te wheako hononga whatunga pumau mō ngā taputapu ahakoa i roto i ngā horopaki hononga maha-taputapu, me te pupuri i te whakahaere whatunga maeneene.
Ka tukuna ngā tohu ahokore i roto i te whānuitanga kua tohua kāore i raihanahia e te ture. Ko ngā whakatipuranga tuatahi e toru o ngā hangarau ahokore, WiFi 4, WiFi 5 me WiFi 6, e whakamahi ana i ngā roopu tohu e rua, e whakaaturia ana i te pikitia i raro nei. Ko tētahi ko te roopu 2.4ghz, he ngoikore ki te pokanoa mai i te tini o ngā taputapu, tae atu ki ngā aroturuki pēpi me ngā oumu ngaruiti. Ko tētahi atu, ko te roopu 5GHz, kua āraihia inaianei e ngā taputapu me ngā whatunga Wi-Fi tuku iho.
He nui ake te ngāwari o te tikanga penapena hiko TWT (TargetWakeTime) i whakaurua mai e te kawa WiFi 6 802.11ax, e āhei ai te roa ake o ngā huringa penapena hiko, me te whakarite moe maha-pūrere. I te nuinga o te wā, ko ēnei ngā painga:
1. Ka whiriwhiri te AP me te taputapu, ka tautuhi i tētahi wā motuhake hei uru atu ki ngā pāpāho.
2. Whakaitihia te tautohetohe me te taupatupatu i waenga i ngā kiritaki;
3. Whakanuia ake te wā moe o te pūrere hei whakaiti i te whakapaunga hiko.
He rite te horopaki tono o Wi-Fi 6 ki tērā o te 5G. He pai mō ngā horopaki tere teitei, kaha nui, me te iti o te whakaroa, tae atu ki ngā horopaki kaihoko pēnei i ngā waea atamai, papa, ngā taunga atamai hou pēnei i ngā kāinga atamai, ngā tono whakamāramatanga tino teitei, me te VR/AR. Ngā horopaki ratonga pēnei i te tiaki hauora 3D mamao; Ngā horopaki kiato nui pēnei i ngā taunga rererangi, ngā hōtēra, ngā wāhi nui, me ētahi atu. Ngā horopaki taumata ahumahi pēnei i ngā wheketere atamai, ngā whare putunga kore tangata, me ētahi atu.
I hangaia mō tētahi ao e hono ana ngā mea katoa, ka whakanuia e te Wi-Fi 6 te kaha me te tere tuku mā te whakaaro he ōrite te tere o te hononga ake me te hononga iho. E ai ki te pūrongo a te Wi-Fi Alliance, ko te uara ōhanga o te ao o te WiFi he 19.6 trillion tāra US i te tau 2018, ā, e kiia ana ka eke te uara ōhanga ahumahi o te ao o te WiFi ki te 34.7 trillion tāra US i te tau 2023.
I tino tipu te wāhanga hinonga o te mākete WLAN i te hauwhā tuarua o te tau 2021, e 22.4 ōrau te tipu i ia tau ki te $1.7 piriona, e ai ki te pūrongo aroturuki ā-hauwhā a IDC mō ngā Whatunga Rohe Ahokore ā-Ao (WLAN). I roto i te wāhanga kaihoko o te mākete WLAN, i heke te moni whiwhi mā te 5.7% i te hauwhā ki te $2.3 piriona, ā, i hua ake he pikinga 4.6% i ia tau o te moni whiwhi katoa i te hauwhā tuarua o te tau 2021.
I roto i ēnei, i haere tonu te tipu o ngā hua Wi-Fi 6 i roto i te mākete kaihoko, e 24.5 ōrau o te moni whiwhi katoa a te rāngai kaihoko, he pikinga mai i te 20.3 ōrau i te hauwhā tuatahi o te tau 2021. Ko ngā pūwāhi urunga WiFi 5 tonu te nuinga o ngā moni whiwhi (64.1%) me ngā tukunga waeine (64.0%).
He kaha kē te Wi-Fi 6, engari nā te horapa o ngā kāinga atamai, kei te tino piki haere te maha o ngā taputapu i roto i te kāinga e hono ana ki te ahokore, ka nui rawa te pupuhi i ngā roopu 2.4ghz me te 5GHz, ka uaua ai te Wi-Fi ki te eke ki tōna pūmanawa katoa.
E whakaatu ana te matapae a IDC mō te rahi o ngā hononga Ipurangi o ngā Mea i Haina i roto i ngā tau e rima, ko ngā hononga waea me te WiFi te ōwehenga nui rawa atu o ngā momo hononga katoa. I eke te maha o ngā hononga waea me te WiFi ki te 2.49 piriona i te tau 2020, ko te 55.1 ōrau o te katoa, ā, e matapaetia ana ka eke ki te 4.68 piriona i te tau 2025. I roto i te tirotiro ataata, te IoT ahumahi, te kāinga atamai me te maha atu o ngā āhuatanga, ka whai wāhi nui tonu te waea me te WiFi. Nō reira, he mea tino tika te whakatairanga me te whakamahi i te WiFi 6E.
Kāore te roopu hou o te 6Ghz e mahi ana, ā, he nui ake te whānuitanga o te hihi. Hei tauira, ka taea te wehewehe i te huarahi rongonui kia 4 ngā ara, kia 6 ngā ara, kia 8 ngā ara, me ētahi atu, ā, he rite te whānuitanga ki te "ara" e whakamahia ana mō te tuku tohu. Mā te nui ake o ngā rauemi hihi ka nui ake ngā "ara", ā, ka pai ake te pai o te tuku.
I taua wā anō, ka tāpirihia te roopu 6GHz, he rite ki te ara tere i runga i tētahi rori kī tonu i te tangata, ā, ka pai ake te whai huatanga o te kawe waka o te rori. Nō reira, whai muri i te whakaurunga o te roopu 6GHz, ka taea te whakatinana i ngā rautaki whakahaere whānuitanga o te Wi-Fi 6 me te tino whai hua, ā, ka teitei ake te whai huatanga o te whakawhitiwhiti kōrero, ā, ka nui ake te mahi, ka nui ake te rere o te raraunga, ā, ka iti ake te whakaroa.
I te taumata tono, ka whakatauhia pai e te WiFi 6E te raruraru o te nui o te whakakī i ngā roopu 2.4ghz me te 5GHz. Heoi anō, he maha ake ngā taputapu ahokore i te kāinga i nāianei. Mā te 6GHz, ka taea e ngā taputapu e hiahia ana ki te ipurangi te hono atu ki tēnei roopu, ā, mā te 2.4ghz me te 5GHz, ka taea te whakatutuki i te kaha mōrahi o te WiFi.
Ehara i te mea koinā anake, engari he nui te pikinga o te maramara o te waea ki te WiFi 6E, me te tere teitei o te 3.6Gbps, he nui ake i te rua o te maramara WiFi 6. Hei tāpiri, he iti ake te whakaroa o te WiFi 6E, he iti iho i te 3 mirihekona, he nui ake i te 8 ngā wā i te whakatupuranga o mua i roto i te taiao kikī. Ka taea e ia te whakarato wheako pai ake i roto i ngā kēmu, ataata MARAMARA-TEITEI, reo me ētahi atu āhuatanga.
Te wā tuku: Hakihea-15-2021