Kuperekedwa kwa ziphaso kudayamba pa Seputembara 16 chaka chatha. Kuyambira pamenepo, zolemba zambiri ndi zolemba zasindikizidwa za mulingo watsopano wolumikizirana opanda zingwe, kuphatikiza pa Habré. Zambiri mwazolembazi ndizomwe zimapangidwira ukadaulo wofotokozera zabwino ndi zovuta zake.
Zonse zili bwino ndi izi, monga ziyenera kukhalira, makamaka ndi zipangizo zamakono. Tinaganiza zoyesa kudziwa chifukwa chake wosuta wamba amafunikira WiFi 6. Bizinesi, mafakitale, etc. - apa sitingathe kuchita popanda njira zatsopano zoyankhulirana. Koma kodi WiFi 6 idzasintha moyo wa munthu wamba yemwe satsitsa ma terabytes amakanema? Tiyeni tiyese kuzilingalira.
Vuto ndi WiFi ya mibadwo yakale
Vuto lalikulu ndiloti ngati mutagwirizanitsa zipangizo zambiri kumalo olowera opanda zingwe, liwiro limatsika. Izi ndizodziwika kwa aliyense amene anayesa kulumikiza malo opezeka anthu ambiri mu cafe, malo ogulitsira kapena eyapoti. Zida zambiri zikalumikizidwa pamalo olowera, intaneti imachedwa kugwira ntchito. Zida zonsezi "zimapikisana" ndi tchanelo. Ndipo rauta amayesa kusankha chipangizo kuti apereke mwayi. Nthawi zina zimakhala kuti babu yanzeru imapeza mwayi, osati foni yomwe imayendetsa msonkhano wofunikira kwambiri wamavidiyo.
Ndipo ichi ndi drawback yofunika kwambiri kuti tcheru wosuta wamba. Makampani omwe amayamikira mauthenga odalirika mwanjira ina amagonjetsa vutoli mwa kukhazikitsa malo owonjezera, kusunga njira zoyankhulirana, ndi zina zotero.
Nanga bwanji WiFi 6?
Kuchulukitsa kachitidwe kanjira ndi kukhazikika
Muyezo watsopano sungathe kutchedwa panacea; siukadaulo watsopano, koma kusintha komwe kulipo kale. Komabe, imodzi mwazinthu zatsopano ndizofunikira kwambiri, tikulankhula zaukadaulo wa OFDMA. Zimawonjezera kwambiri kuthamanga ndi kukhazikika kwa tchanelo, kukulolani kuti mugawike m'magulu angapo (ndipo, ngati kuli kofunikira, ma subchannel ambiri. "mphete za alongo onse," monga mwambi umanenera. Chabwino, pa nkhani ya WiFi 6 , chida chilichonse chimakhala ndi njira yakeyake yolumikizirana.Izi zimatchedwa orthogonal frequency division multiple access.
Muyezo wam'mbuyomu, ngati titenga kampani yopangira zinthu ngati fanizo, imatumiza katundu imodzi panthawi, ndipo kasitomala aliyense amatumizidwa galimoto yosiyana ndi katundu wake. Magalimoto awa samachoka nthawi imodzi, koma malinga ndi ndandanda, mosamalitsa. Pankhani ya WiFi 6, galimoto imodzi imanyamula mapepala onse nthawi imodzi, ndipo ikafika, wolandira aliyense amasankha phukusi lake.
Kuphatikiza apo, ukadaulo wowongolera wa MU-MIMO umapangitsa kuti zitheke kutumiza chizindikiro munthawi yomweyo, zomwe zida zomwe zimathandizira kulumikizana ndi zingwe zam'mbuyomu zidatha kuchita, ndikulandilanso. Zotsatira zake ndikuti palibe kusokoneza kwa siginecha; ngati mutenga malo awiri olowera ndi chithandizo cha WiFi 6 ndikuwayika pambali, aliyense azigwira ntchito panjira yakeyake yolumikizirana, popanda vuto lililonse. Ndipo aliyense adzalandira chizindikiro chotumizidwa ndi chipangizo "chake". Chabwino, chiwerengero cha maulumikizidwe munthawi imodzi chawonjezeka kufika pa 8.
Mulingo wolumikizana wam'mbuyomu sunapatse mwayi wopeza mwayi wosiyanitsa magalimoto "ake" ndi "a winawake". Chotsatira chake, m'nyumba zogonamo liwiro la kutumizira deta ndilochepa, popeza ma routers, amanyamula zizindikiro za anthu ena, "amakhulupirira" kuti njira yolumikizirana ndi yotanganidwa. WiFi 6 ilibe vutoli chifukwa cha ntchito ya BSS Coloring, yomwe imakulolani kuzindikira "abwenzi" ndi "alendo". Mapaketi a data amasainidwa ndi digito, kotero palibe chisokonezo.
Kuchulukitsa liwiro
Iye akukula. Kutulutsa kwakukulu kwa njira yolumikizirana kumafika 11 Gbit / s. Izi ndizotheka osati chifukwa cha zonse zomwe zafotokozedwa pamwambapa, komanso kukakamiza chidziwitso chothandiza. Tchipisi zatsopano zopanda zingwe ndi zamphamvu kwambiri, kotero kusindikiza ndi kusindikiza kumathamanga kuposa kale.
Kuwonjezeka kwa liwiro ndikofunikira. Mwachitsanzo, ngakhale kumayambiriro kwa teknolojiyi, okonza PCMag m'nyumba yawo ndi chiwerengero chachikulu cha zipangizo zosiyanasiyana zanzeru, mafoni a m'manja, ndi malo olowera adatha kukwaniritsa kuwonjezeka kwa liwiro la 50% pogwiritsa ntchito ma routers osiyanasiyana.
CNET inatha kukwaniritsa chiwonjezeko kuchokera ku 938 Mbit/s mpaka 1523!
Kuchulukitsa moyo wa batri wa zida
Tikukamba za laputopu, mapiritsi ndi mafoni. WiFi 6 ili ndi mawonekedwe ofunikira omwe amatchedwa Target Wake Time (TWT). Zipangizo zomwe zimathandizira izi zitha kukhala nthawi yayitali kuposa zomwe sizikugwirizana ndi mulingo watsopano.
Chowonadi ndi chakuti nthawi iliyonse mukalowa pa chipangizocho, nthawi imayikidwa pambuyo pake gawo la WiFi la gadget limatsegulidwa, kapena, mosiyana, liyikeni mumayendedwe ogona.
Kodi mungagwiritse ntchito liti mwayi wa WiFi 6?
Ambiri, kale tsopano, koma pali zoletsa zingapo. Choyamba, si ma routers ambiri omwe amathandizira muyezo uwu, ngakhale kuti chiwerengero chawo chikuwonjezeka. Kachiwiri, rauta sikokwanira; chipangizo cholumikizira malo olowera chiyeneranso kuthandizira kulumikizana ndi zingwe za m'badwo wachisanu ndi chimodzi. Kupatula apo, njira yolumikizirana ndi "wopereka rauta" iyeneranso kukhala yofulumira, apo ayi palibe chabwino chomwe chingabwere.
Chabwino, poyankha funso lomwe lafunsidwa pamutuwu, tiyankha kuti inde, WiFi 6 ndiyofunikira ndi wogwiritsa ntchito wamba, muyezo watsopanowu upangitsa moyo kukhala wosavuta kwa tonsefe, kuntchito komanso kunyumba. Kulumikizana kokhazikika komanso kwachangu komwe kumagwiritsa ntchito mphamvu ya batri ya laputopu kapena foni yam'manja - ndi chiyani chinanso chofunikira kuti mukhale osangalala?
Kodi Zyxel ali ndi chiyani?
Zyxel, mogwirizana ndi nthawi, idabweretsa malo atatu atsopano ofikira mabizinesi a 802.11ax. Adzagwira ntchito bwino m'nyumba ndi m'maofesi. Zida zatsopanozi zimachulukitsa bandwidth opanda zingwe mpaka kasanu ndi kamodzi, ngakhale m'malo okhala ndi kachulukidwe kwambiri. Kulumikizana ndi kokhazikika, ndipo kuchedwa kusuntha kwa data ndi kutayika kwa paketi kumachepetsedwa kukhala kochepa.
Ponena za zida zomwezo, izi ndi:
- Pofikira . Imakhala ndi 3550 Mbit/s (2400 Mbit/s mu 5 GHz frequency range ndi 1150 Mbit/s mu 2.4 GHz frequency range).
- Pofikira . Amapereka kuchuluka kwa kusamutsa deta kwa 1775 Mbit/s (1200 Mbit/s mu 5 GHz frequency range ndi 575 Mbit/s mu 2.4 GHz frequency range).
- Pofikira . Amapereka kuchuluka kwa kusamutsa deta kwa 1775 Mbit/s (1200 Mbit/s mu 5 GHz frequency range ndi 575 Mbit/s mu 2.4 GHz frequency range).
Source: www.habr.com