Peb lub tuam txhab Shenzhen HUANET Technology CO., Ltd coj WIFI6 XG-PON Optical Network Terminal (HGU) tsim rau FTTH scenario rau kev ua lag luam. Nws txhawb nqa L3 function los pab cov neeg siv khoom tsim lub network hauv tsev ntse. Nws muab cov neeg siv khoom nplua nuj, muaj yeeb yuj,
cov kev pabcuam uas haum rau tus kheej, yooj yim thiab xis nyob suav nrog lub suab (VoIP), video (IPTV) thiab kev nkag mus rau hauv internet ceev ceev.
WIFI 6 (yav tas los hu ua IEEE 802.11.ax), tiam thib rau ntawm kev siv tshuab wireless networking, yog lub npe ntawm tus qauv WIFI. Nws yog ib qho thev naus laus zis wireless LAN uas tsim los ntawm WIFI Alliance raws li tus qauv IEEE 802.11. WIFI 6 yuav tso cai rau kev sib txuas lus nrog txog li yim lub cuab yeej ntawm qhov siab tshaj plaws ntawm 9.6Gbps.
Keeb kwm kev loj hlob
Thaum lub Cuaj Hlis 16, 2019, WIFI Alliance tau tshaj tawm qhov kev tshaj tawm ntawm WIFI 6 Certification program, uas lub hom phiaj yog coj cov khoom siv siv tiam tom ntej 802.11ax WIFI wireless kev sib txuas lus mus rau cov qauv tsim. WIFI 6 xav tias yuav tau txais kev pom zoo los ntawm IEEE (Lub Koom Haum ntawm Hluav Taws Xob thiab Electronics Engineers) thaum lub caij nplooj zeeg xyoo 2019. [3]
Thaum Lub Ib Hlis Ntuj xyoo 2022, WIFI Alliance tau tshaj tawm tus qauv WIFI 6 Release 2. [13]
Tus qauv WIFI 6 Tso Tawm 2 txhim kho qhov uplink thiab kev tswj hwm lub zog thoob plaws txhua qhov zaus txhawb nqa (2.4GHz, 5GHz, thiab 6GHz) rau cov routers thiab cov khoom siv hauv tsev thiab chaw ua haujlwm, nrog rau cov khoom siv IoT hauv tsev ntse.
Cov yam ntxwv ua haujlwm
WIFI 6 feem ntau siv OFDMA, MU-MIMO thiab lwm yam thev naus laus zis, MU-MIMO (ntau tus neeg siv ntau tus nkag ntau tus tawm) thev naus laus zis tso cai rau cov routers sib txuas lus nrog ntau lub cuab yeej tib lub sijhawm, es tsis yog tig ib zaug. MU-MIMO tso cai rau cov routers sib txuas lus nrog plaub lub cuab yeej ib zaug, thiab WIFI 6 yuav tso cai rau kev sib txuas lus nrog txog yim lub cuab yeej. WIFI 6 kuj siv lwm yam thev naus laus zis xws li OFDMA (orthogonal frequency division multiple Access) thiab xa beamforming, uas ua haujlwm los ua kom muaj txiaj ntsig zoo dua thiab muaj peev xwm ua haujlwm hauv network, raws li. WIFI 6 muaj qhov ceev tshaj plaws ntawm 9.6Gbps. [1]
Ib qho thev naus laus zis tshiab hauv WIFI 6 tso cai rau cov khoom siv los npaj kev sib txuas lus nrog lub router, txo lub sijhawm uas yuav tsum tau ua kom lub antenna muaj zog los xa thiab tshawb nrhiav cov teeb liab, uas txhais tau tias siv roj teeb tsawg dua thiab ua kom lub roj teeb ua haujlwm tau zoo dua.
Rau cov khoom siv WIFI 6 kom tau txais daim ntawv pov thawj los ntawm WIFI Alliance, lawv yuav tsum siv WPA3, yog li thaum qhov kev pab cuam daim ntawv pov thawj tau pib, feem ntau cov khoom siv WIFI 6 yuav muaj kev ruaj ntseg zoo dua. [1]
Daim ntawv thov scenario
1. Nqa 4K/8K/VR thiab lwm yam video loj broadband
Cov thev naus laus zis WIFI 6 txhawb nqa kev sib koom ua ke ntawm 2.4G thiab 5G zaus bands, ntawm cov uas 5G zaus band txhawb nqa 160MHz bandwidth thiab qhov siab tshaj plaws nkag mus txog 9.6Gbps. 5G zaus band muaj kev cuam tshuam tsawg dua thiab zoo dua rau kev xa cov kev pabcuam video. Lub caij no, nws txo cov kev cuam tshuam thiab txo cov pob poob nqi los ntawm BSS xim thev naus laus zis, MIMO thev naus laus zis, dynamic CCA thiab lwm yam thev naus laus zis. Nqa kev paub video zoo dua.
2. Nqa cov kev pabcuam qeeb qeeb xws li kev ua si online
Kev lag luam ua si online yog ib qho kev lag luam sib tham muaj zog, uas muab cov kev cai siab dua hauv kev siv broadband thiab kev ncua sijhawm. Rau VR kev ua si, txoj kev nkag mus zoo tshaj plaws yog WIFI wireless hom. Lub tshuab channel slicing ntawm WIFI 6 muab ib txoj hauv kev tshwj xeeb rau kev ua si kom txo qhov kev ncua sijhawm thiab ua tau raws li qhov xav tau ntawm cov kev pabcuam kev ua si, tshwj xeeb tshaj yog cov kev pabcuam kev ua si huab VR, rau qhov zoo ntawm kev xa xov qeeb.
3. Kev sib txuas lus ntse hauv tsev
Lub tsev ntse hauv Is Taws Nem yog ib qho tseem ceeb hauv tsev ntse, kev ruaj ntseg ntse thiab lwm yam xwm txheej ua lag luam, cov thev naus laus zis hauv tsev tam sim no muaj ntau yam kev txwv, WIFI 6 thev naus laus zis yuav coj cov thev naus laus zis hauv tsev ntse hauv Is Taws Nem los ua ke, muaj kev ceev ceev, muaj ntau tus neeg nkag mus, thiab kev ua kom zoo dua qub, thiab tib lub sijhawm tuaj yeem sib xws nrog ntau lub xov tooj ntawm tes uas cov neeg siv feem ntau siv. Muab kev sib koom tes zoo.
4. Kev siv rau kev lag luam
Ua ib tiam tshiab ntawm kev siv tshuab WIFI ceev ceev, ntau tus neeg siv, thiab ua haujlwm tau zoo, WIFI 6 muaj ntau yam kev siv hauv kev lag luam, xws li cov chaw ua lag luam, cov tsev ua haujlwm, cov khw loj, cov tsev kho mob, cov tshav dav hlau, thiab cov chaw tsim khoom.
Lub sijhawm tshaj tawm: Lub Peb Hlis-07-2024