Urashaka kumenya niba umukunzi wawe akunda gukina imikino ya mudasobwa?Reka nkugezeho inama, urashobora kugenzura mudasobwa ye ni umuyoboro wa kabili cyangwa sibyo.Kuberako abahungu bafite byinshi bisabwa kumuvuduko wurusobe no gutinda mugihe bakina imikino, kandi ibyinshi murugo WiFi kurubu ntibishobora kubikora nubwo umuvuduko wumuyoboro mugari wihuta bihagije, kuburyo abahungu bakunze gukina imikino bakunda guhitamo uburyo bworoshye bwo kubona umurongo mugari kuri menyesha ibidukikije bihamye kandi byihuse.
Ibi biragaragaza kandi ibibazo byihuza rya WiFi: ubukererwe bukabije hamwe n’umutekano muke, ibyo bikaba bigaragara cyane mugihe cyabakoresha benshi icyarimwe, ariko ibi bizagenda neza cyane hamwe no kuza kwa WiFi 6. Ibi biterwa nuko WiFi 5, iyo ikoreshwa nabantu benshi, ikoresha tekinoroji ya OFDM, mugihe WiFi 6 ikoresha tekinoroji ya OFDMA.Itandukaniro riri hagati yubuhanga bubiri rishobora kugaragazwa neza:
Kumuhanda USHOBORA kwakira imodoka imwe gusa, OFDMA irashobora kohereza icyarimwe itumanaho ryinshi murwego rumwe, ikuraho umurongo numubyigano, KUGARAGAZA INGARUKA KANDI bigabanya ubukererwe.OFDMA igabanya umuyoboro udafite umugozi mubice byinshi murwego rwumurongo wa interineti, kugirango abakoresha benshi bashobore kohereza icyarimwe icyarimwe mugihe kimwe, bigatezimbere imikorere kandi bikagabanya gutinda gutonda umurongo.
WIFI 6 yakunzwe cyane kuva yatangizwa, kuko abantu basaba imiyoboro myinshi yo murugo itagikoreshwa.Ikigo cy’isesengura IDC kivuga ko miliyari zirenga 2 za Wi-Fi 6 zoherejwe mu mpera za 2021, zikaba zirenga 50% by’ibyoherejwe na terefone ya Wi-Fi, kandi uwo mubare uziyongera kugera kuri miliyari 5.2 mu 2025.
Nubwo Wi-Fi 6 yibanze ku bunararibonye bwabakoresha mugihe cyinshi cyane, porogaramu nshya zagaragaye mumyaka yashize zisaba kwinjiza no gutinda cyane, nka videwo zisobanutse cyane nka videwo ya 4K na 8K, amashusho ya kure, amashusho kumurongo inama, n'imikino ya VR / AR.Ibihangange byikoranabuhanga nabyo bibona ibyo bibazo, kandi Wi-Fi 7, itanga umuvuduko ukabije, ubushobozi bwinshi nubukererwe buke, igenda hejuru yumuraba.Reka dufate urugero rwa Wi-Fi 7 ya Qualcomm hanyuma tuvuge kubyo Wi-Fi 7 imaze gutera imbere.
Wi-fi 7: Byose kubitinda buke
1. Umuyoboro mwinshi
Ongera ufate umuhanda.Wi-fi 6 ahanini ishyigikira imirongo ya 2.4ghz na 5ghz, ariko umuhanda wa 2.4ghz wasangiwe na Wi-Fi yo hambere hamwe nubundi buryo bwa tekinoroji nka Bluetooth, bityo biba byinshi cyane.Umuhanda kuri 5GHz ni mugari kandi ntiwuzura cyane ugereranije na 2.4ghz, bisobanura mumuvuduko wihuse nubushobozi bwinshi.Wi-fi 7 niyo ishyigikira umurongo wa 6GHz hejuru yaya matsinda yombi, wagura ubugari bwumuyoboro umwe kuva Wi-Fi 6′s 160MHz ukagera kuri 320MHz (ishobora gutwara ibintu byinshi icyarimwe).Icyo gihe, Wi-Fi 7 izaba ifite umuvuduko wo hejuru wa 40Gbps, wikubye inshuro enye ugereranije na Wi-Fi 6E.
2. Guhuza byinshi
Mbere ya Wi-Fi 7, abayikoresha bashoboraga gukoresha umuhanda umwe gusa uhuza ibyo bakeneye, ariko igisubizo cya Qualcomm Wi-Fi 7 gitera imipaka ya Wi-Fi kurushaho: mugihe kiri imbere, ayo matsinda uko ari atatu azashobora gukora icyarimwe, kugabanya ubukana.Mubyongeyeho, ukurikije imikorere ihuza abantu benshi, abakoresha barashobora guhuza binyuze mumiyoboro myinshi, bakifashisha ibi kugirango birinde ubwinshi.Kurugero, niba hari traffic kuri imwe mumiyoboro, igikoresho gishobora gukoresha undi muyoboro, bikavamo ubukererwe buke.Hagati aho, ukurikije kuboneka kw'uturere dutandukanye, imiyoboro myinshi irashobora gukoresha imiyoboro ibiri mumurongo wa 5GHz cyangwa guhuza imiyoboro ibiri mumatsinda ya 5GHz na 6GHz.
3. Umuyoboro rusange
Nkuko byavuzwe haruguru, umurongo wa Wi-Fi 7 wongerewe kugera kuri 320MHz (ubugari bwimodoka).Kuri bande ya 5GHz, nta bande ya 320MHz ikomeza, bityo akarere ka 6GHz gusa niyo ishobora gushyigikira ubu buryo bukomeza.Hamwe numuyoboro mwinshi cyane icyarimwe guhuza ibikorwa byinshi, imirongo ibiri yumurongo irashobora gukusanyirizwa icyarimwe kugirango ikusanyirize hamwe imiyoboro ibiri, ni ukuvuga ibimenyetso bibiri 160MHz bishobora guhurizwa hamwe kugirango bibe umuyoboro mwiza wa 320MHz (ubugari bwagutse).Muri ubu buryo, igihugu nkicyacu, kitaratanga umurongo wa 6GHz, kirashobora kandi gutanga umuyoboro mugari uhagije kugirango ugere ku bicuruzwa byinshi cyane mubihe byinshi.
4. 4K QAM
Itondekanya ryinshi rya Wi-Fi 6 ni 1024-QAM, mugihe Wi-Fi 7 ishobora kugera kuri 4K QAM.Muri ubu buryo, igipimo cyo hejuru gishobora kongerwa kugirango hongerwe kwinjiza nubushobozi bwamakuru, kandi umuvuduko wanyuma urashobora kugera kuri 30Gbps, bikubye inshuro eshatu umuvuduko wubu 9.6Gbps WiFi 6.
Muri make, Wi-Fi 7 yagenewe gutanga umuvuduko mwinshi cyane, ubushobozi buhanitse, hamwe no kohereza amakuru yihuta mu kongera umubare wumuhanda uhari, ubugari bwa buri kinyabiziga gitwara amakuru, nubugari bwumuhanda ugenda.
Wi-fi 7 Ihanagura Inzira Yihuta Yihuta Multi-ihuza IoT
Ku gitekerezo cy'umwanditsi, ishingiro ry’ikoranabuhanga rishya rya Wi-Fi 7 ntabwo ari ukuzamura igipimo cyo hejuru cy’igikoresho kimwe, ahubwo ni no kwita cyane ku ihererekanyabubasha ryihuse ryifashishwa n’abakoresha benshi (benshi -lane access) scenarios, nta gushidikanya ko ijyanye na interineti y'ibihe biri imbere.Ibikurikira, umwanditsi azavuga kubyerekeranye nibyiza iot:
1. Internet yinganda yibintu
Imwe mu mbogamizi nini ya tekinoroji ya iot mu nganda ni umurongo mugari.Ibisobanuro byinshi bishobora kumenyeshwa icyarimwe, byihuse kandi neza Iiot izaba.Mugihe cyo kugenzura ubuziranenge bwubuziranenge muri enterineti yinganda yibintu, umuvuduko wurusobe ningirakamaro mugutsinda kwigihe-nyacyo.Hifashishijwe umuyoboro wihuse wa Iiot, igihe nyacyo gishobora koherezwa mugihe kugirango igisubizo cyihuse cyibibazo nko kunanirwa kwimashini zitunguranye nizindi mpungenge, kuzamura cyane umusaruro nubushobozi bwibikorwa byinganda no kugabanya ibiciro bitari ngombwa.
2. Kubara Impande
Hamwe nabantu bakeneye ibisubizo byihuse byimashini zubwenge hamwe numutekano wamakuru wa interineti yibintu uragenda urushaho kwiyongera, kubara ibicu bizakumirwa mubihe biri imbere.Impapuro zo kubara zerekana gusa kubara kuruhande rwabakoresha, bidasaba imbaraga zo kubara gusa kuruhande rwabakoresha, ariko kandi bisaba umuvuduko mwinshi wo kohereza amakuru kuruhande rwabakoresha.
3. Immersive AR / VR
Immersive VR ikeneye gukora igisubizo cyihuse ukurikije ibikorwa-nyabyo byabakinnyi, bisaba gutinda cyane kumurongo.Niba uhora uha abakinnyi igisubizo kimwe gusa, noneho kwibiza ni ibinyoma.Wi-fi 7 biteganijwe gukemura iki kibazo no kwihutisha iyemezwa rya AR / VR.
4. Umutekano wubwenge
Hamwe niterambere ryumutekano wubwenge, ifoto yoherejwe na kamera yubwenge iragenda irushaho gusobanurwa cyane, bivuze ko amakuru yingirakamaro yatanzwe agenda arushaho kuba manini, kandi ibisabwa numuyoboro mugari numuvuduko wurusobe nabyo bigenda byiyongera.Kuri LAN, WIFI 7 birashoboka ko aribwo buryo bwiza.
Ku iherezo
Wi-fi 7 nibyiza, ariko kuri ubu, ibihugu byerekana imyumvire itandukanye yo kwemerera WiFi kwinjira muri bande ya 6GHz (5925-7125mhz) nkitsinda ridafite uruhushya.Igihugu ntikiratanga politiki isobanutse kuri 6GHz, ariko niyo haboneka umurongo wa 5GHz gusa, Wi-Fi 7 irashobora gutanga umuvuduko ntarengwa wa 4.3Gbps, mugihe Wi-Fi 6 ishyigikira gusa umuvuduko wo gukuramo umuvuduko wa 3Gbps iyo band ya 6GHz irahari.Kubwibyo, biteganijwe ko Wi-Fi 7 izagira uruhare runini muri Lans yihuta cyane mugihe kizaza, ifasha ibikoresho byinshi kandi byubwenge kwirinda gufatwa numugozi.
Igihe cyo kohereza: Nzeri-16-2022