Kupihwa kwezvitupa kwakatanga musi wa16 Gunyana gore rakapera. Kubva ipapo, zvinyorwa zvakawanda uye zvinyorwa zvakaburitswa nezve iyo itsva isina waya yekutaurirana mwero, kusanganisira paHabré. Zvizhinji zvezvinyorwa izvi ndezvehunyanzvi hunhu hwetekinoroji ine tsananguro yezvakanakira uye nekuipa.
Zvose zvakanaka neizvi, sezvazvinofanira kuva, kunyanya nehupfumi hwehupfumi. Isu takasarudza kuedza kufunga kuti nei avhareji mushandisi achida WiFi 6. Bhizinesi, indasitiri, nezvimwe. - pano hatigone kuita pasina mitsva yekutaurirana protocol. Asi iyo WiFi 6 ichachinja hupenyu hweavhareji munhu asiri kuzotora terabytes yemamuvhi? Ngatiedzei kuzviona.
Dambudziko neWiFi yezvizvarwa zvakapfuura
Dambudziko guru nderekuti kana iwe ukabatanidza michina yakawanda kune isina waya yekuwana nzvimbo, iyo yekumhanyisa inodonha. Izvi zvinozivikanwa kune chero munhu akaedza kubatana kune yeruzhinji nzvimbo yekupinda mune cafe, nzvimbo yekutenga kana airport. Iyo yakawanda michina yakabatana nenzvimbo yekuwana, iyo inononoka iyo Internet inoshanda. Zvese izvi zvishandiso "zvinokwikwidza" kune chiteshi. Uye iyo router inoedza kusarudza kuti ndeipi mudziyo wekupa mukana. Dzimwe nguva zvinozoitika kuti girobhu rakangwara rinowana mukana, uye kwete foni iri kuita iyo yakakosha-yakakosha vhidhiyo musangano.
Uye iyi ndiyo yakakosha drawback iyo inonzwa kune avhareji mushandisi. Makambani anokoshesa kutaurirana kwakavimbika neimwe nzira anokunda mamiriro nekuisa mamwe mapoinzi ekuwana, kuchengetedza nzira dzekutaurirana, nezvimwe.
Zvakadini neWiFi 6?
Kuwedzera kuita kwechiteshi uye kugadzikana
Iyo chiyero chitsva haigone kunzi panacea; haisi tekinoroji nyowani, asi kuvandudzwa kweiyo iripo. Nekudaro, chimwe chezvigadzirwa zvitsva chakakosha zvakanyanya, isu tiri kutaura nezve OFDMA tekinoroji. Inowedzera zvakanyanya kukurumidza uye kugadzikana kwechiteshi, ichikubvumira kuti ugovane muzvikamu zvakawanda (uye, kana zvichidiwa, nhamba huru ye subchannels. "Mhete dzehanzvadzi dzose," sezvinoenda chirevo. Zvakanaka, munyaya ye WiFi 6 , gadget yega yega ine gwara rayo rekutaurirana.Iyi inonzi orthogonal frequency division multiple access.
Iyo yakapfuura mwero, kana tikatora kambani yezvigadzirwa semufananidzo, inotumira mitoro imwe panguva, nemutengi wega wega achitumirwa mota yakaparadzana nemutoro wayo. Idzi motokari hadzisi kubva panguva imwe chete, asi maererano nepurogiramu, zvakanyatsotevera kune imwe neimwe. Panyaya yeWiFi 6, mota imwe inotakura mapakeji ese panguva imwe chete, uye pakusvika, mumwe nemumwe anogamuchira anosarudza pakeji yake.
Uyezve, iyo yakagadziridzwa MU-MIMO tekinoroji inoita kuti zvikwanise kuendesa chiratidzo panguva imwe chete, izvo zvishandiso zvinotsigira yapfuura isina waya yekutaurirana mwero zvakakwanisa kuita, uye zvakare kuigamuchira. Mhedzisiro yacho ndeyekuti hapana chiratidzo chekuvhiringidza; kana iwe ukatora nzvimbo mbiri dzekuwana neWiFi 6 rutsigiro uye wodziisa padivi nepadivi, ivo vanozoshanda pachiteshi chavo chekutaura, pasina matambudziko. Uye imwe neimwe ichagamuchira chiratidzo chinotumirwa ne "yayo" mudziyo. Zvakanaka, nhamba yekubatanidza panguva imwe chete yakawedzerwa kusvika ku8.
Iyo yapfuura yekutaurirana mwero haina kupa nzvimbo yekuwana kugona kusiyanisa "yayo" traffic kubva kune "yemumwe munhu". Nekuda kweizvozvo, muzvivako zvefurati kukurumidza kwekufambisa data kwakaderera, sezvo ma routers, achitora zviratidzo zvevamwe vanhu, "tenda" kuti nzira yekukurukurirana yakabatikana. WiFi 6 haina dambudziko iri nekuda kweBSS Coloring basa, iro rinokutendera kuti uzive "shamwari" uye "vatorwa". Mapaketi edata akasainwa nedigital, saka hapana nyonganiso.
Kuwedzera kukurumidza
Ari kukura. Iyo yakawanda yekufambisa kweiyo nzira yekutaurirana inosvika 11 Gbit / s. Izvi zvinogoneka kwete chete kuvonga kune zvese zvinotsanangurwa pamusoro, asiwo kune inoshanda yekumanikidza ruzivo. Mitsva isina waya machipi ane simba rakawanda, saka encoding uye decoding inokurumidza kupfuura kare.
Kuwedzera kumhanya kwakakosha. Semuyenzaniso, kunyangwe pakatanga tekinoroji iyi, vapepeti vePCMag muchivakwa chavo nenhamba hombe yezvishandiso zvakasiyana-siyana, mafoni, uye nzvimbo dzekuwana vakakwanisa kuwana kuwedzera kwekumhanya kusvika ku50% vachishandisa ma router akasiyana.
CNET yakakwanisa kuwana kuwedzera kubva pa938 Mbit/s kusvika pa1523!
Kuwedzera hupenyu hwebhatiri hwemidziyo
Tiri kutaura nezve laptops, mahwendefa uye smartphones. WiFi 6 ine yekumuka-pane-inoda ficha inonzi Target Wake Nguva (TWT). Midziyo inotsigira chimiro ichi inogona kugara kwenguva yakareba kupfuura iyo isingaenderane nechiyero chitsva.
Icho chokwadi ndechekuti pese paunowana mudziyo, nguva inotangwa mushure meiyo gadget yeWiFi module inovhurwa, kana, neimwe nzira, isa muhope mode.
Ndepapi paungatora mukana weWiFi 6?
Muzhinji, ikozvino, asi kune huwandu hwezvirambidzo. Chekutanga, havasi vazhinji ma routers vanotsigira chiyero ichi, kunyangwe nhamba yavo iri kuwedzera. Chechipiri, router haina kukwana; mudziyo unobatanidza kunzvimbo yekupinda unofanirwawo kutsigira chizvarwa chechitanhatu-wireless kutaurirana. Zvakanaka, kunze kweiyo, "provider-router" nzira yekutaurirana inofanirawo kunge ichikurumidza, zvikasadaro hapana chakanaka chichabuda pairi.
Zvakanaka, tichipindura mubvunzo wakabvunzwa mumusoro, tichapindura kuti hongu, WiFi 6 inodiwa nemushandisi wepakati, chiyero chitsva chichaita kuti hupenyu huve nyore kwatiri tese, kubasa uye kumba. Kubatana kwakagadzikana uye nekukurumidza kunoshandisa bhatiri simba relaptop kana smartphone - chii chimwe chinodiwa kuti ufare?
Chii chinonzi Zyxel?
Zyxel, kufambirana nenguva, yakaunza matatu matsva ebhizinesi-kirasi 802.11ax nzvimbo dzekuwana. Ivo vachashanda zvikuru mudzimba uye mumahofisi. Iwo maturusi matsva anowedzera isina waya network bandwidth nekusvika katanhatu, kunyangwe munzvimbo dzakanyanya-density. Kubatana kwakagadzikana, uye kunonoka kwekufambisa data uye kurasikirwa kwepaketi kunoderedzwa kusvika padiki.
Kana zviri zvemidziyo pachayo, izvi ndezvi:
- Nzvimbo yekuwana . Inopa huwandu hwekufambisa data hwe3550 Mbit/s (2400 Mbit/s mu5 GHz frequency range uye 1150 Mbit/s mu2.4 GHz frequency range).
- Nzvimbo yekuwana . Inopa huwandu hwepamusoro hwekufambisa data hwe1775 Mbit/s (1200 Mbit/s mu5 GHz frequency range uye 575 Mbit/s mu2.4 GHz frequency renji).
- Nzvimbo yekuwana . Inopa huwandu hwepamusoro hwekufambisa data hwe1775 Mbit/s (1200 Mbit/s mu5 GHz frequency range uye 575 Mbit/s mu2.4 GHz frequency renji).
Source: www.habr.com