(E hoʻomaopopo: Ua unuhi ʻia kēia ʻatikala mai Ulink Media)
ʻO Wi-fi 6E kahi palena hou no ka ʻenehana Wi-Fi 6. ʻO ka "E" ke kū nei no "Extended," e hoʻohui ana i kahi pūʻulu 6GHz hou i nā hui 2.4ghz a me 5Ghz. I ka hapaha mua o 2020, ua hoʻokuʻu ʻo Broadcom i nā hopena hoʻāʻo mua o Wi-Fi 6E a ua hoʻokuʻu i ka honua wi-fi 6E chipset BCM4389. Ma Mei 29, ua hoʻolaha ʻo Qualcomm i kahi chip Wi-Fi 6E e kākoʻo ana i nā mea ala a me nā kelepona.
ʻO Wi-fi Fi6 e pili ana i ka 6th hanauna o ka ʻenehana pūnaewele uʻi, e hōʻike ana i ka 1.4 manawa ʻoi aku ka wikiwiki o ka pilina pūnaewele ma mua o ka hanauna 5. ʻO ka lua, ʻo ka ʻenehana hou, ka noi ʻana o OFDM orthogonal Frequency division multiplexing technology a me ka ʻenehana MU-MIMO, hiki iā Wi-Fi 6 ke hāʻawi i ka ʻike pili pūnaewele paʻa no nā hāmeʻa a i nā hiʻohiʻona pili ʻana i nā ʻōnaehana lehulehu a mālama i ka hana maʻemaʻe.
Hoʻouna ʻia nā hōʻailona uila i loko o ka spectrum laikini ʻole i kuhikuhi ʻia e ke kānāwai. ʻO nā hanauna mua ʻekolu o nā ʻenehana uila, WiFi 4, WiFi 5 a me WiFi 6, e hoʻohana i ʻelua mau kaha hōʻailona, e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei. ʻO kekahi ka band 2.4ghz, hiki ke hoʻopilikia ʻia i ka hoʻopilikia ʻana mai ka lehulehu o nā mea hana, me ka nānā ʻana i nā pēpē a me nā umu microwave. ʻO ka mea ʻē aʻe, ʻo ka hui 5GHz, ua hoʻopili ʻia e nā polokalamu Wi-Fi kuʻuna a me nā pūnaewele.
ʻO ka mīkini hoʻopakele mana TWT (TargetWakeTime) i hoʻokomo ʻia e WiFi 6 protocol 802.11ax ʻoi aku ka maʻalahi, e ʻae i nā pōʻai hoʻopakele mana ʻoi aku ka lōʻihi, a me ka hoʻonohonoho ʻana i ka hiamoe hiamoe. Ma ka ʻōlelo maʻamau, loaʻa iā ia nā pono penei:
1. Kūkākūkā ka AP me ka mea hana a wehewehe i kahi manawa kikoʻī e komo ai i ka media.
2. E ho'ēmi i ka paio a me ka uhi 'ana ma waena o nā mea kū'ai;
3. Hoʻonui nui i ka manawa hiamoe o ka hāmeʻa e hōʻemi i ka hoʻohana mana.
ʻO ka hiʻohiʻona noi o Wi-Fi 6 e like me THAT o 5G. He kūpono ia no ka wikiwiki kiʻekiʻe, ka mana nui, a me nā hiʻohiʻona haʻahaʻa haʻahaʻa, me nā hiʻohiʻona o nā mea kūʻai aku e like me nā kelepona akamai, nā papa, nā pahu akamai hou e like me nā hale akamai, nā noi wehewehe kiʻekiʻe kiʻekiʻe, a me VR/AR. Nā hiʻohiʻona lawelawe e like me ka mālama olakino 3D mamao; ʻO nā hiʻohiʻona kiʻekiʻe e like me nā mokulele, nā hōkele, nā wahi nui, a me nā mea ʻē aʻe.
Hoʻolālā ʻia no kahi honua kahi e pili ai nā mea a pau, hoʻonui nui ʻo Wi-Fi 6 i ka hiki ke hoʻouna a me ka wikiwiki ma o ka manaʻo ʻana i nā helu uplink symmetrical a me downlink. Wahi a ka Wi-Fi Alliance hōʻike, ʻo ka waiwai waiwai o ka honua holoʻokoʻa o WiFi he 19.6 trillion US kālā i ka makahiki 2018, a ua manaʻo ʻia ʻo ka waiwai waiwai waiwai o ka honua holoʻokoʻa o WiFi e hiki i 34.7 trillion US kālā ma 2023.
Ua ulu ikaika ka māhele ʻoihana o ka mākeke WLAN i ka q2 2021, e ulu ana i ka 22.4 pakeneka o ka makahiki ma mua o $ 1.7 biliona, e like me ka hōʻike ʻana o ka IDC's global Wireless Local Area Networks (WLAN) i kēlā me kēia makahiki. Ma ka māhele mea kūʻai aku o ka mākeke WLAN, ua hōʻemi ka loaʻa kālā i ka 5.7% i ka hapaha i $ 2.3 biliona, e hopena ana i ka piʻi ʻana o ka 4.6% o ka makahiki i ka nui o ka loaʻa kālā ma q2 2021.
Ma waena o lākou, ua hoʻomau ka ulu ʻana o nā huahana Wi-Fi 6 i ka mākeke mea kūʻai aku, e helu ana i ka 24.5 pakeneka o ka loaʻa kālā o nā mea kūʻai aku, mai ka 20.3 pakeneka i ka hapaha mua o 2021. ʻO ka WiFi 5 mau wahi komo no ka hapa nui o ka loaʻa kālā (64.1). %) a me nā hoʻouna ʻāpana (64.0%).
Ua ikaika loa ka Wi-fi 6, akā me ka laha ʻana o nā hale akamai, ke piʻi nui nei ka nui o nā mea hana i loko o ka home e pili ana i ka uea, kahi e hoʻoulu nui ai i nā hui 2.4ghz a me 5GHz, e paʻakikī ai iā Wi- Fi e hiki ai i kona hiki piha.
ʻO ka wānana a IDC no ka nui o nā pilina pūnaewele o nā mea ma Kina i nā makahiki ʻelima e hōʻike ana i nā pilina uea a me ka helu WiFi no ka hapa kiʻekiʻe loa o nā ʻano pili āpau. ʻO ka nui o nā pilina uea a me WiFi i hōʻea i 2.49 biliona ma 2020, ʻo ia ka 55.1 pakeneka o ka huina, a ke manaʻo ʻia nei e hiki i 4.68 biliona e 2025. Ma ka nānā wikiō, iot industrial, home akamai a me nā hiʻohiʻona ʻē aʻe he nui. hana nui. No laila, pono loa ka hoʻolaha a me ka noi ʻana o WiFi 6E.
ʻO ka pūʻali 6Ghz hou he mea ʻole, hāʻawi i ka spectrum hou aʻe. Eia kekahi laʻana, hiki ke hoʻokaʻawale ʻia ke ala kaulana i 4 ala, 6 ala, 8 ala, a me nā mea ʻē aʻe, a ʻo ka spectrum e like me ka "lane" i hoʻohana ʻia no ka lawe ʻana i ka hōʻailona. ʻOi aku ka nui o nā kumuwaiwai spectrum, ʻoi aku ka nui o nā "alanui", a e hoʻomaikaʻi ʻia ka maikaʻi o ka hoʻouna ʻana e like me ia.
I ka manawa like, hoʻohui ʻia ka hui 6GHz, e like me ke ala ala ma luna o ke alanui i piha i ka lehulehu, e hoʻomaikaʻi hou ana i ka holo ʻana o ke ala. No laila, ma hope o ka hoʻokomo ʻia ʻana o ka band 6GHz, hiki ke hoʻokō ʻia nā hoʻolālā hoʻokele spectrum like ʻole o Wi-Fi 6 i ʻoi aku ka maikaʻi a me ka holoʻokoʻa, a ʻoi aku ka maikaʻi o ke kamaʻilio ʻana, no laila e hāʻawi ana i ka hana kiʻekiʻe, ka nui o ka throughput a me ka latency haʻahaʻa.
Ma ka pae noi, hoʻoponopono maikaʻi ʻo WiFi 6E i ka pilikia o ka hoʻopaʻapaʻa nui ʻana i nā hui 2.4ghz a me 5GHz. Ma hope o nā mea a pau, ʻoi aku ka nui o nā mea uila i ka home i kēia manawa. Me 6GHz, hiki i nā mea noi pūnaewele ke hoʻopili i kēia hui, a me 2.4ghz a me 5GHz, hiki ke hoʻokō ʻia ka mana kiʻekiʻe o WiFi.
ʻAʻole ʻo ia wale nō, akā ʻo ka WiFi 6E hoʻi he mea hoʻoikaika nui i ka chip kelepona, me ka helu kiʻekiʻe o 3.6Gbps, ʻoi aku ma mua o ka pālua ʻana o ka chip WiFi 6. Eia kekahi, ʻo ka WiFi 6E ka haʻahaʻa haʻahaʻa ma lalo o 3 milliseconds, ʻoi aku ia ma mua o 8 mau manawa haʻahaʻa ma mua o ka hanauna i hala i loko o ka pōʻai. Hiki iā ia ke hāʻawi i ka ʻike maikaʻi aʻe i nā pāʻani, HIGH-DEFINITION wikiō, leo a me nā mea ʻē aʻe.
Ka manawa hoʻouna: Dec-15-2021