Sannadka 2018, Isbahaysiga WiFi wuxuu ku dhawaaqay WiFi 6, jiil cusub oo dheereeya oo WiFi ah kaas oo ka dhisa qaab-dhismeedkii hore (teknoolajiyada 802.11ac).Hadda, ka dib markii la bilaabay caddaynta aaladaha Sebtembar 2019, waxay la timid nidaam magac-bixineed oo cusub oo ka sahlan magac-bixintii hore.
Maalin mustaqbalka dhow, qaar badan oo ka mid ah aaladahayada ku xiran waxay noqon doonaan WiFi 6 karti.Tusaale ahaan, Apple iPhone 11 iyo Samsung Galaxy Notes waxay horeyba u taageereen WiFi 6, waxaanan aragnay Wi-Fi CERTIFIED 6™ router dhowaan soo baxay.Maxaan ka filan karnaa heerka cusub?
Tiknoolajiyada cusubi waxay siisaa hagaajinta isku xidhka aaladaha karti u leh WiFi 6 iyadoo la ilaalinayo la jaanqaadka gadaal ee aaladaha hore.Waxay si fiican uga shaqeysaa deegaanada cufnaanta sare leh, waxay taageertaa awoodda kor u kaca ee aaladaha, waxay wanaajisaa nolosha batteriga aaladaha ku habboon, waxayna ku faantaa heerar xog wareejineed ka sarreeya kuwii ka horreeyay.
Halkan waxaa ah burburka heerarkii hore.Ogsoonow in noocyadii hore lagu asteeyay qaabab magac-bixineed oo la cusboonaysiiyay, si kastaba ha ahaatee, hadda si ballaaran looma isticmaalo:
WiFi 6si loo aqoonsado aaladaha taageera 802.11ax (la sii daayay 2019)
WiFi 5si loo aqoonsado aaladaha taageera 802.11ac (la sii daayay 2014)
WiFi 4si loo aqoonsado aaladaha taageera 802.11n (la sii daayay 2009)
WiFi 3si loo aqoonsado aaladaha taageera 802.11g (la sii daayay 2003)
WiFi 2si loo aqoonsado aaladaha taageera 802.11a (la sii daayay 1999)
WiFi 1si loo aqoonsado aaladaha taageera 802.11b (la sii daayay 1999)
WiFi 6 vs WiFi 5 xawaaraha
Marka hore, aan ka hadalno wax-soo-saarka aragtida.Sida Intel u dhigay, "Wi-Fi 6 waxa uu awood u leeyahay in uu soo saaro ugu badnaan 9.6 Gbps ee kanaalada badan, marka la barbar dhigo 3.5 Gbps ee Wi-Fi 5."Aragti ahaan, WiFi 6 router awooda leh wuxuu ku dhufan karaa xawaare ka badan 250% ka dhakhso badan aaladaha WiFi 5 ee hadda jira.
Awoodda xawaaraha sare ee WiFi 6 waxaa mahada iska leh tignoolajiyada sida qaybinta soo noqnoqoshada orthogonal ee marinka badan (OFDMA);MU-MIMO;beamforming, kaas oo awood u siinaya heerarka xogta sare ee xadka la siiyey si loo kordhiyo awoodda shabakadaha;iyo 1024 quadrature amplitude modulation (QAM), kaas oo kordhiya wax soo saarka soo ifbaxaya, isticmaalka baaxadda baaxadda leh iyadoo lagu meel marinayo xog badan oo isku mid ah spectrum.
Kadibna waxaa jira WiFi 6E, war weyn oo loogu talagalay ciriiriga shabakada
Mid kale oo dheeri ah oo ku saabsan "cusboonaysiinta" WiFi waa WiFi 6E.Abriil 23, FCC waxay samaysay go'aan taariikhi ah si ay ugu ogolaato baahinta shatiga aan shatiga lahayn ee band 6GHz.Tani waxay u shaqeysaa si la mid ah sida uu router-kaaga guriga uu u baahin karo 2.4GHz iyo 5GHz.Hadda, WiFi 6E aaladaha karti u leh waxay leeyihiin koox cusub oo leh qayb cusub oo kanaalada WiFi si loo yareeyo ciriiriga shabakada iyo calaamadaha hoos u dhaca:
"6 GHz waxay wax ka qabataa yaraanta spectrum Wi-Fi iyadoo la siinayo blocks spectrum si ay u dajiyaan 14 dheeraad ah oo ah kanaalka 80 MHz iyo 7 dheeraad ah oo ah kanaalka 160 MHz kuwaas oo looga baahan yahay codsiyada bandwidth-sare ee u baahan xog-dhakhso leh sida fiidiyoow-qeexeed sare leh iyo xaqiiqada dhabta ah .Aaladaha Wi-Fi 6E waxay ka faa'iidaysan doonaan kanaalada ballaaran iyo awood dheeraad ah si ay u bixiyaan waxqabadka shabakad weyn."- Isbahaysiga WiFi
Go'aankani wuxuu ku dhawaad afar laabmayaa xadiga xadiga xadiga ah ee loo heli karo ka faa'iidaysiga WiFi iyo aaladaha IoT-1,200MHz ee spectrum ee band 6GHz diyaar u ah isticmaalka bilaa shatiga ah.Si tan loo geliyo aragtida, xadhkaha 2.4GHz iyo 5GHz oo la isku daray ayaa hadda ku shaqeeya ilaa 400MHz oo ah nooca aan shatiga lahayn.
Waqtiga boostada: Abriil-01-2020
