Momwe WiFi imagwirira ntchito

M'dziko lolumikizana lomwe likukula lomwe tikukhalamo, ndikofunikira kumvetsetsa momwe ukadaulo wofunikira wolumikizirana ndi intaneti umagwirira ntchito: WiFi. Chiyambireni kupangidwa kwake, WiFi yasintha momwe timalumikizirana ndi kulumikizana opanda zingwe, m'nyumba zathu komanso m'malo opezeka anthu ambiri. M'nkhaniyi, tiwona mwatsatanetsatane momwe WiFi imagwirira ntchito mwaukadaulo, kuyambira pakutumiza deta mpaka momwe maulumikizidwe amakhazikitsidwa. pakati pa zipangizo. Lowani nafe paulendowu kuti mumvetsetse mozama ukadaulo uwu womwe wakhala gawo lofunikira pa moyo wathu wa digito.

1. Chiyambi cha ntchito ya WiFi

WiFi ndi ukadaulo wopanda zingwe womwe umalola kulumikizana ndi intaneti pogwiritsa ntchito mafunde a wailesi m'malo mwa zingwe. Amapereka mwayi wolumikizana ndi intaneti popanda zingwe pazida monga mafoni am'manja, mapiritsi, laputopu ndi zida zina WiFi yayatsidwa.

M'chigawo chino, tipereka chidziwitso chatsatanetsatane cha momwe WiFi imagwirira ntchito, kuyambira pa mfundo zoyambira mpaka zotsogola kwambiri. Tidzafotokozera momwe kulumikizana kwa WiFi kumakhazikitsira, momwe ma routers ndi malo ofikira amagwirira ntchito, komanso momwe deta imapatsidwira pamaneti opanda zingwe. Tiwonanso milingo yosiyanasiyana ya WiFi ndi ma frequency omwe amagwiritsidwa ntchito.

Kuphatikiza apo, tikambirana zabwino ndi zoyipa za WiFi, kuphatikiza chitetezo ndi magwiridwe antchito. Tikupatsirani maupangiri okhathamiritsa kulumikizana kwa WiFi, kuthetsa mavuto wamba ndikuwongolera mtundu wazizindikiro. Tidzatchulanso zida zothandiza ndi ntchito zowongolera ndikuzindikira Mafilimu a WiFi. Mwachidule, kumapeto kwa gawoli, mudzakhala mukumvetsetsa bwino momwe WiFi imagwirira ntchito ndipo mudzakhala okonzeka kuti mupindule kwambiri ndiukadaulo wopanda zingwewu.

2. Mfundo zoyambirira za WiFi

WiFi, yomwe imadziwikanso kuti ukadaulo wapaintaneti opanda zingwe, yakhala ikupezeka paliponse m'moyo wathu watsiku ndi tsiku. Kuchokera kutilola kugwiritsa ntchito intaneti kuchokera kulikonse m'nyumba mwathu mpaka kupereka ma waya opanda zingwe m'malo opezeka anthu ambiri monga malo odyera ndi ma eyapoti, kufunikira kwake sikunganyalanyazidwe. Kuti mumvetsetse momwe WiFi imagwirira ntchito, ndikofunikira kumvetsetsa mfundo zoyambira paukadaulo uwu. Mu positi iyi, tiwona mfundo zofunika izi kuti timvetsetse zomwe zimachitika kumbuyo kwa ma WiFi.

WiFi imagwiritsa ntchito mafunde a wailesi kutumiza ndi kulandira deta. Mafunde a wailesi awa amagwira ntchito pafupipafupi, zomwe zimasiyanasiyana kutengera mulingo wa WiFi womwe amagwiritsidwa ntchito. Nthawi zambiri, 802.11n, ma frequency ndi 2.4 GHz kapena 5 GHz mafunde awa amatumizidwa kuchokera ku ma routers a WiFi kupita ku zida zopanda zingwe, monga mafoni am'manja, ma laputopu kapena mapiritsi, ndi mosemphanitsa. Chofunika kwambiri, WiFi imagwiritsa ntchito malamulo otchedwa IEEE 802.11 protocol kuonetsetsa kuti zipangizo zimatha kulankhulana. bwino ndi otetezeka.

WiFi imagwiritsa ntchito njira yotchedwa orthogonal frequency division multiplexing (OFDM) kutumiza deta kuchokera njira yabwino. OFDM imagawa siginecha ya RF kukhala zonyamulira zazing'ono zingapo, zofooka zomwe zimafalitsidwa nthawi imodzi. Izi zimathandiza kuti deta ichuluke, chifukwa subcarrier iliyonse imatha kunyamula chidziwitso chambiri. Kuphatikiza apo, WiFi imagwiritsa ntchito njira monga kusokoneza mayendedwe afupiafupi ndi kuletsa kwa echo kuti ipititse patsogolo kudalirika kwa ma siginecha komanso kudalirika kwamayendedwe opanda zingwe. Mfundo zazikuluzikuluzi ndizofunikira pakumvetsetsa momwe mungakhazikitsire ndikusunga kulumikizana kokhazikika komanso kwachangu kwa WiFi.

3. Momwe mungakhazikitsire kulumikizana kwa WiFi

Kuti mukhazikitse kulumikizana kwa WiFi pa chipangizo chanu, tsatirani izi:

Pulogalamu ya 1: Onetsetsani kuti rauta yanu ya WiFi yayatsidwa ndikugwira ntchito bwino. Onetsetsani kuti chizindikiro cholumikizira chayatsidwa komanso kuti palibe zovuta zosintha.

Pulogalamu ya 2: Pezani makonda a netiweki opanda zingwe a chipangizo chanu, kaya ndi kompyuta, piritsi kapena foni yam'manja. Pitani ku zoikamo gawo ndi kuyang'ana "WiFi" kapena "Opanda zingwe Intaneti" njira.

Pulogalamu ya 3: Mukapeza njira ya WiFi, sankhani dzina la netiweki ya WiFi yomwe mukufuna kulumikizana nayo. Dzinali limadziwika kuti SSID ndipo nthawi zambiri limasindikizidwa pa kumbuyo kapena mbali ya rauta. Lowetsani mawu achinsinsi a WiFi mukafunsidwa ndikudina "Lumikizani."

4. Udindo wa ma routers pakugwira ntchito kwa WiFi

Ma routers amagwira ntchito yofunika kwambiri pakugwira ntchito kwa WiFi, chifukwa ndi zida zomwe zimayang'anira kuwongolera kuchuluka kwa data ndikukhazikitsa kulumikizana opanda zingwe m'nyumba zathu ndi maofesi.

Imodzi mwamavuto omwe timakumana nawo tikamakonza rauta ya WiFi ndikutayika kwa siginecha kapena kulumikizidwa kofooka. Kuti izi zitheke, ndikofunikira kuonetsetsa kuti rauta ili pamalo apakati komanso okwera, kutali ndi zopinga monga makoma kapena mipando yachitsulo yomwe ingalepheretse chizindikirocho. Kuonjezera apo, ndi bwino kuzisunga kuchokera kuzipangizo zina zamagetsi zomwe zingasokoneze chizindikiro cha WiFi.

Njira ina yokwaniritsira ntchito ya rauta yathu ndikuwonetsetsa kuti ikugwiritsa ntchito njira yocheperako ya WiFi. Kuti tidziwe, titha kugwiritsa ntchito zida ngati Wifi Analyzer, zomwe zitiwonetsa njira zomwe ma routers omwe ali pafupi nawo amagwiritsa ntchito. Njira yocheperako ikadziwika, titha kupeza kasinthidwe ka rauta kudzera pa adilesi yake ya IP ndikusintha tchanelo pamanja. Ndikofunikiranso kuwonetsetsa kuti firmware ya rauta ndi yaposachedwa, chifukwa zosintha nthawi zambiri zimaphatikizapo kuwongolera kukhazikika ndi magwiridwe antchito a chipangizocho. Kumbukirani kuyambitsanso rauta mutatha kugwiritsa ntchito zosintha zilizonse.

5. Miyezo yosiyana ya WiFi ndi mphamvu zake pakuchita

Miyezo yosiyanasiyana ya WiFi imagwira ntchito yofunika kwambiri pakugwiritsa ntchito maukonde athu opanda zingwe. Miyezo iyi imatanthawuza kuthamanga kwambiri, kuchuluka kwake komanso kuchuluka kwa maulumikizidwe anthawi imodzi omwe rauta ya WiFi ingathandizire. Ndikofunikira kumvetsetsa momwe miyezoyi imagwirira ntchito kuti titha kupanga zisankho mwanzeru tikamagula chipangizo chatsopano kapena kukonza netiweki yathu yomwe ilipo.

Imodzi mwamiyezo yodziwika bwino ndi IEEE 802.11n, yomwe imapereka liwiro lofikira 450 Mbps ndi osiyanasiyana mpaka 70 metres m'nyumba. Komabe, ngati tifunika kuthamanga kwambiri komanso a magwiridwe antchito M'malo okhala ndi zida zambiri zolumikizidwa, titha kusankha muyezo wa IEEE 802.11ac. Muyezowu umagwiritsa ntchito ukadaulo wa MIMO (Multiple-Input, Multiple-Output) kupezerapo mwayi pa tinyanga zingapo ndikutumiza deta bwino kwambiri, kukwaniritsa liwiro lofikira 1.3 Gbps.

Chinthu chinanso chofunika kuchiganizira ndi kugwirizana kwa zipangizo zathu ndi mfundo za WiFi. Ngati tili ndi zida zakale zomwe zimangothandizira muyezo wa IEEE 802.11g, kuthamanga kwathu kungakhale kochepa. Kuti mupindule mokwanira ndi miyezo yaposachedwa, tikulimbikitsidwa kukhala ndi zida zofananira, monga mafoni am'manja, mapiritsi kapena ma laputopu omwe amagwirizana ndi miyezo ya IEEE 802.11no IEEE 802.11ac. Momwemonso, tiyenera kuwonetsetsa kuti tili ndi rauta yomwe imagwirizananso ndi miyezo iyi kuti tisangalale ndikuchita bwino pamaneti athu a WiFi.

6. Kumvetsetsa maukonde opanda zingwe ndi ubale wawo ndi WiFi

Netiweki yopanda zingwe imatanthawuza kulumikizana kwa zida zamagetsi popanda kufunikira kwa zingwe. Ndi teknoloji yomwe imalola kufalitsa deta, mawu ndi zithunzi kudzera mu mafunde a wailesi kapena zizindikiro za kuwala kwa infrared. Wi-Fi, kumbali ina, ndi mulingo wolumikizira opanda zingwe womwe umalola kulumikizana ndi intaneti pazida monga mafoni am'manja, mapiritsi ndi laputopu.

Maukonde opanda zingwe ndi WiFi ndi ogwirizana kwambiri, popeza WiFi imagwiritsa ntchito ukadaulo wapaintaneti wopanda zingwe kuti ipereke ma intaneti othamanga kwambiri. opanda zingwe thupi. Izi zimalola kusinthasintha kwakukulu komanso kuyenda, popeza zida zimatha kulumikizana ndi netiweki kulikonse komwe kuli pakati pa chizindikiro cha WiFi.

Kuti mumvetse bwino maukonde opanda zingwe ndi ubale wawo ndi WiFi, ndikofunikira kudziwa mfundo zoyambira ndi mawonekedwe aukadaulo onsewo. Izi zikuphatikiza kumvetsetsa ma protocol, ma frequency ogwiritsira ntchito, mitundu yachitetezo chogwiritsidwa ntchito, ndi zida zofunika kukhazikitsa kulumikizana opanda zingwe. Kuphatikiza apo, ndizothandiza kudziwa zovuta zomwe zimachitika nthawi zambiri mukakhazikitsa kapena kugwiritsa ntchito ma netiweki opanda zingwe, komanso njira zothetsera mavuto.

7. Kuwunika zofunikira za netiweki ya WiFi

M'nkhaniyi, tiwona zigawo zofunika za netiweki ya WiFi ndi momwe zingakhudzire magwiridwe ake ndi kuchuluka kwake. Netiweki ya WiFi imakhala ndi zinthu zingapo zofunika zomwe zimagwirira ntchito limodzi kuti zipereke kulumikizana kodalirika opanda zingwe. Pomvetsetsa momwe zigawozi zimagwirira ntchito, mutha kukulitsa maukonde anu kuti agwire bwino ntchito.

Chinthu choyamba chofunikira pa netiweki ya WiFi ndi rauta. Chipangizochi chimagwira ntchito ngati malo apakati pa netiweki ndipo chimakhala ndi udindo wotumiza chizindikiro chopanda zingwe kuzipangizo zolumikizidwa. Posankha rauta, m'pofunika kuganizira liwiro lake kusamutsa deta, osiyanasiyana, ndi luso kusamalira angapo zipangizo imodzi. Mitundu ina yotchuka ya router ndi Linksys, TP-Link, ndi Netgear.

Chigawo china chofunikira ndi punto de acceso. Mosiyana ndi rauta, yomwe nthawi zambiri imakhala pakatikati pa netiweki, malo olowera amagwiritsidwa ntchito kukulitsa kuchuluka kwa ma sigino a WiFi. Chipangizochi chimalumikizana ndi rauta yayikulu ndikuthandizira kukulitsa kufalikira kwa ma waya m'malo omwe chizindikirocho chili chofooka. Ndizofunikira makamaka m'nyumba zazikulu kapena maofesi okhala ndi makoma okhuthala omwe amatha kulepheretsa kufalikira kwa ma sign.

8. Momwe deta imafalikira pa intaneti ya WiFi

Kutumiza zidziwitso pa netiweki ya WiFi ndi njira yofunikira m'dziko lamakono lolumikizidwa. Musanafufuze momwe kufalaku kumachitikira, ndikofunikira kumvetsetsa kuti netiweki ya WiFi imagwiritsa ntchito mafunde a wailesi kusamutsa deta kuchokera ku chipangizo china kupita ku china popanda zingwe. Izi zimalola kulumikizana ndi kulumikizana pakati zida zosiyanasiyana, monga makompyuta, mafoni a m'manja ndi mapiritsi, popanda kufunikira kwa zingwe zakuthupi.

Njira yotumizira deta pa netiweki ya WiFi imayamba pomwe chipangizo chimatumiza pempho lolumikizana ndi malo ofikira a WiFi. Malo olowera, chomwe ndi chipangizo chomwe chimatulutsa chizindikiro cha WiFi, chimalandira pempholi ndikutsimikizira kutsimikizika kwa chipangizocho. Akatsimikiziridwa, malo ofikira amapereka adilesi ya IP ku chipangizo cholumikizidwa ndikukhazikitsa kulumikizana kotetezeka.

Kulumikizana kukakhazikitsidwa, deta imatumizidwa mu mawonekedwe a mapaketi pa netiweki ya WiFi. Mapaketiwa ali ndi zambiri monga magwero ndi ma adilesi a IP, komanso zomwe zimatumizidwa. Zomwe zili m'mapaketi zimagawidwa m'magulu ang'onoang'ono kuti athe kufalitsa. Zipangizo zomwe zili pa netiweki ya WiFi zimagwiritsa ntchito ma aligorivimu kuonetsetsa kuti mapaketi afika molondola komwe akupita ndipo akuwonetsedwa. pazenera cha chipangizo cholandira.

Mwachidule, kutumiza kwa data pa netiweki ya WiFi kumaphatikizapo kutumiza ndi kulandira mapaketi a data pakati pa zida zolumikizidwa ndi netiweki. Pamene ukadaulo wa WiFi ukupita patsogolo, njira ndi miyezo yakhazikitsidwa kuti zitsimikizire kutumizidwa koyenera komanso kotetezeka kwa data. Pomvetsetsa bwino momwe deta imafalidwira pa intaneti ya WiFi, titha kugwiritsa ntchito bwino maubwino a kulumikizana opanda zingwe.

9. Kufunika kwa ma protocol achitetezo mu WiFi

Pali zifukwa zambiri zomwe zimafunikira kukhala ndi ma protocol achitetezo a WiFi. Choyamba, ma protocol achitetezo amateteza netiweki yathu yopanda zingwe kuti isapezeke mosaloledwa. Izi ndizofunikira makamaka m'malo anyumba ndi mabizinesi, chifukwa kusowa kwa chitetezo kumatha kuloleza anthu osaloledwa kulumikizana ndi netiweki yathu ndikupeza zidziwitso zodziwika bwino kapena kuchita zinthu zosayenera.

Kuti muwonetsetse kulumikizana kotetezeka kwa WiFi, ndikofunikira kugwiritsa ntchito protocol yolimba yachitetezo, monga WPA2 kapena WPA3, m'malo mwa zosankha zakale, zotetezeka kwambiri, monga WEP. Ma protocolwa amagwiritsa ntchito kubisa kwapamwamba kuti ateteze zambiri zomwe zimatumizidwa pa netiweki. Kuphatikiza apo, tikulimbikitsidwa kukhazikitsa mawu achinsinsi achinsinsi kuti mupeze netiweki ya WiFi, yomwe imaphatikiza zilembo, manambala ndi zilembo zapadera, ndikusintha nthawi ndi nthawi kuti mupewe kuukira kwankhanza.

Chinthu china chofunikira ndikusunga firmware ya rauta yopanda zingwe. Opanga nthawi zambiri amatulutsa zosintha zanthawi ndi nthawi zomwe zimakonza zovuta ndikuwongolera chitetezo chazida. Onetsetsani kuti mwayang'ana patsamba la wopanga kapena gwiritsani ntchito zosintha za rauta kuti muwonetsetse kuti mukugwiritsa ntchito mtundu waposachedwa wa firmware. Komanso, pewani kugwiritsa ntchito zinthu zosafunikira, monga WPS (Wi-Fi Protected Setup), yomwe ingakhale njira yopulumukira.

10. Momwe netiweki ya WiFi imayendetsedwa ndikuyendetsedwa

Kuwongolera ndi kuyang'anira ma netiweki a WiFi kungakhale njira yovuta, koma ndi njira zoyenera zitha kuchitika bwino. M'nkhaniyi, njira ndi zida zosiyanasiyana zimaperekedwa kuti zithandizire ntchitoyi.

Choyamba, ndikofunikira kukhala ndi gulu labwino loyang'anira maukonde, lomwe limakupatsani mwayi wokonza ndikuwongolera mbali zonse zokhudzana ndi WiFi. Njira yovomerezeka ndiyo kugwiritsa ntchito rauta yokhala ndi magwiridwe antchito apamwamba, omwe amapereka njira zowongolera zochulukirapo, monga kugawa kwa bandwidth, kuwongolera mwayi, ndi chitetezo.

Kuphatikiza apo, ndikofunikira kuganizira zakukonzekera ndi kapangidwe ka netiweki ya WiFi. Ndikoyenera kuchita kafukufuku wa zomangamanga ndi zosowa za chilengedwe kuti mudziwe malo abwino kwambiri a malo olowera. Momwemonso, m'pofunika kuchita zoyesa zowunikira ndikusintha mphamvu ya zida kuti zitsimikizire kulumikizana kokhazikika komanso kwabwino m'dera lonselo. Pomaliza, ndondomeko zachitetezo, monga kugwiritsa ntchito mawu achinsinsi amphamvu komanso kukhazikitsa njira yotsimikizika yotsimikizika, ziyenera kukhazikitsidwa kuti ziteteze maukonde ku ziwopsezo zomwe zingatheke.

11. Ubwino ndi kuipa kwa WiFi poyerekeza ndi matekinoloje ena olumikizirana

WiFi ndi ukadaulo wolumikizira opanda zingwe womwe uli ndi zabwino zingapo ndi zovuta zake poyerekeza ndi matekinoloje ena. Ubwino umodzi wodziwika kwambiri wa WiFi ndi kusavuta komanso kusinthasintha. Imalola ogwiritsa ntchito kulumikiza intaneti popanda zingwe kuchokera kulikonse mkati mwamaneti, popanda kufunikira kwa zingwe. Izi zimathandizira kuyenda ndi intaneti pazida zingapo, monga mafoni am'manja, mapiritsi ndi laputopu.

Ubwino wina wa WiFi ndi liwiro lake. Poyerekeza ndi matekinoloje ena olumikizirana, monga 3G kapena 4G, WiFi nthawi zambiri imapereka liwiro lolumikizana mwachangu. Izi ndizopindulitsa makamaka mukatsitsa kapena kutsitsa makanema, komanso kuchita ntchito zomwe zimafuna kulumikizana mwachangu, kokhazikika, monga kukumana ndi makanema kapena kusewera pa intaneti.

Kumbali ina, choyipa cha WiFi ndi malire ake. Kusiyanasiyana kwa netiweki ya WiFi kumatha kusiyanasiyana kutengera zinthu zosiyanasiyana, monga mtunda wapakati pa rauta ndi chipangizocho, kusokonezedwa ndi zida zina zamagetsi, komanso zopinga zachilengedwe, monga makoma kapena mipando. Kuonjezera apo, liwiro la kulumikiza ndi khalidwe likhoza kuchepa pamene mtunda pakati pa chipangizo ndi rauta ukuwonjezeka.

12. Mafupipafupi ndi mayendedwe ogwiritsidwa ntchito ndi WiFi

Zitha kusiyanasiyana kutengera mulingo wa netiweki komanso dziko lomwe tili. WiFi imagwiritsa ntchito magulu awiri afupipafupi: 2.4 GHz ndi 5 GHz Gulu la 2.4 GHz ndilofala kwambiri komanso logwirizana ndi zipangizo zambiri, koma limathanso kusokonezedwa ndi zipangizo zina zamagetsi, monga mafoni opanda zingwe ndi ma microwave. Kumbali ina, gulu la 5 GHz limapereka maulendo apamwamba komanso kusokoneza kochepa, koma chizindikirocho chimakhala ndi malire.

Kuphatikiza pa ma frequency band, WiFi imagwiritsa ntchito mayendedwe kuti ilumikizane ndi data pakati pa rauta ndi zida zolumikizidwa. Kuti mupewe kusokonezedwa, ma router a WiFi amatha kugwiritsa ntchito mayendedwe osiyanasiyana mkati mwa gulu lililonse la ma frequency. Mu bandi ya 2.4 GHz, pali mayendedwe 14, ngakhale mayiko ena amangolola kagawo kakang'ono kake kugwiritsidwa ntchito. Kumbali ina, mu gulu la 5 GHz pali njira zambiri zomwe zilipo, zomwe zimalola kusinthasintha kwakukulu kuti zisasokonezedwe.

Ndikofunika kukumbukira kuti, kuti mupeze ntchito yabwino ndikupewa zovuta zosokoneza, ndikofunikira kusankha bwino njira ya WiFi. Kuti tichite izi, ndizotheka kugwiritsa ntchito zida zowunikira ma WiFi spectrum zomwe zimatithandiza kuzindikira mayendedwe omwe ali ochepa kwambiri mdera lathu. Ndikoyeneranso kupewa kuphatikizika kwa tchanelo ndi ma routers ena apafupi ndikusintha mphamvu zotumizira za rauta kuti musasokoneze zida zoyandikana nazo. Mwachidule, kumvetsetsa kumatilola kukhathamiritsa mtundu wa ma siginecha ndikuwongolera luso la kulumikizana kwa zida zathu.

13. Mavuto wamba mumanetiweki a WiFi ndi momwe angawathetsere

Ngati mukukumana ndi zovuta zofala mu netiweki yanu ya WiFi, Osadandaula. Apa tikukuwonetsani mayankho sitepe ndi sitepe kotero mutha kuwathetsa mosavuta:

1. Onani kulumikizidwa kwa intaneti: Onetsetsani kuti wopereka chithandizo chanu pa intaneti akukupatsani kulumikizana kokhazikika. Yambitsaninso modemu yanu ndi rauta kuti mukhazikitsenso kulumikizana.

• Zimitsani modemu ndi rauta. Dikirani masekondi angapo ndikuyatsanso.
• Onani ngati zida zina zikukumana ndi vuto lolumikizana lomweli. Ngati ndi choncho, likhoza kukhala vuto ndi Wopereka Utumiki Wanu pa intaneti.

2. Onani makonda a rauta yanu: Pezani zochunira za rauta kudzera pa adilesi inayake ya IP mu msakatuli wanu. Pano tikukuwonetsani momwe mungachitire:

1. Tsegulani msakatuli ndikulemba adilesi ya IP ya rauta mu bar ya adilesi. Nthawi zambiri zimatero 192.168.1.1 o 192.168.0.1. Ngati simukutsimikiza za adilesi ya IP, onani buku la rauta yanu.
2. Lowani patsamba la kasinthidwe ka rauta yanu ndi dzina lolowera ndi mawu achinsinsi oyenera. Nthawi zambiri, mawu achinsinsi achinsinsi ndi "admin" kapena ali pa chizindikiro cha rauta.
3. Mukangolowa, onetsetsani kuti makonda anu a router ndi olondola. Onetsetsani kuti rauta ikuwulutsa chizindikiro cha WiFi komanso kuti zosintha zachitetezo ndizoyenera.

14. Tsogolo la WiFi: matekinoloje atsopano ndi machitidwe

Masiku ano, WiFi yakhala gawo lofunikira m'miyoyo yathu. Komabe, ndi kupita patsogolo kosalekeza kwaukadaulo, ndikofunikira kuti mukhalebe ozindikira za zatsopano ndi matekinoloje omwe akupanga tsogolo la WiFi. Nazi zina mwa izo:

1. WiFi 6: Imadziwikanso kuti 802.11ax, WiFi 6 ndi m'badwo wotsatira waukadaulo wa WiFi ndipo imaperekanso kuthamanga kwachangu komanso kuthekera kogwiritsa ntchito zida zingapo. Ndi WiFi 6, ogwiritsa ntchito amatha kusangalala ndi intaneti yosalala, makamaka m'malo owundana okhala ndi zida zambiri zolumikizidwa.

2. Kufika kwa WiFi 6E: WiFi 6E imatenga ubwino wa WiFi 6 ku mlingo watsopano mwa kuwonjezera bandi yatsopano ya 6GHz. Izi zimalola kuti ma tchanelo ambiri azikhala ndi kusokoneza pang'ono, zomwe zimapangitsa kuti kulumikizana mwachangu, kokhazikika. Ndi WiFi 6E, ogwiritsa ntchito azitha kusangalala ndi zina mwazochita zabwinoko pakuthamanga komanso kuchedwa.

3. WiFi Mesh: WiFi Mesh ndiukadaulo womwe umagwiritsa ntchito netiweki ya node zolumikizana kuti zitsimikizire kufalikira kwa WiFi kunyumba kunyumba kapena ofesi. M'malo modalira malo amodzi olowera, WiFi Mesh imagwiritsa ntchito malo ofikira angapo omwe amagawidwa mwanzeru kuti apange netiweki yolimba ndikukulitsa mawonekedwe amtundu wa WiFi. Izi ndizofunikira makamaka m'nyumba zazikulu kapena malo omwe zotchinga zakuthupi zimatha kukhudza mtundu wazizindikiro.

Mwachidule, tsogolo la WiFi likuwoneka losangalatsa komanso lodalirika. Ndi WiFi 6, WiFi 6E ndi WiFi Mesh, ogwiritsa ntchito azitha kusangalala ndi kulumikizana mwachangu, kokhazikika komanso kodalirika. Kudziwa zomwe zachitika posachedwa pa WiFi komanso matekinoloje atsopano ndikofunikira kuti mupindule ndi kulumikizana kwathu opanda zingwe. Konzekerani tsogolo labwinoko opanda zingwe!

Mwachidule, WiFi ndi teknoloji yopanda zingwe yomwe imagwiritsa ntchito mafunde a wailesi kufalitsa deta pa intaneti. Tekinoloje iyi imagwiritsa ntchito rauta ngati malo olowera pa intaneti ndipo imalola zida kuti zilumikizane ndikulumikizana pa intaneti popanda kufunikira kwa zingwe.

Kugwiritsa ntchito kwa WiFi kumatengera njira zoyankhulirana zopanda zingwe, monga protocol ya IEEE 802.11, yomwe imatanthawuza malamulo ndi mafotokozedwe otumizira ma data.

Chida chikalumikizana ndi netiweki ya WiFi, kulumikizana kumakhazikitsidwa pakati pa rauta ndi chipangizocho kudzera mafunde a wailesi. Router imalandira deta kuchokera ku chipangizo ndikutumiza pa intaneti, mosiyana. Izi zimatheka pogwiritsa ntchito njira zosiyanasiyana pafupipafupi kuti musasokonezedwe ndikuonetsetsa kuti kufalikira kokhazikika komanso kodalirika.

Momwemonso, WiFi imagwiritsa ntchito masinthidwe osiyanasiyana kuti atumize deta, monga kusinthasintha kwa matalikidwe (AM), frequency modulation (FM) ndi phase modulation (PM), yomwe imalola kuti ma signature angapo atumizidwe pafupipafupi.

Ndikofunika kukumbukira kuti chizindikiro cha WiFi chingakhudzidwe ndi zinthu zosiyanasiyana, monga mtunda pakati pa chipangizo ndi rauta, kukhalapo kwa zopinga zakuthupi kapena kusokonezedwa ndi zipangizo zina zamagetsi. Choncho, m'pofunika kuyika rauta pamalo abwino ndikugwiritsa ntchito tinyanga takunja kuti tisinthe mawonekedwe azizindikiro.

Pomaliza, WiFi ndi ukadaulo wopanda zingwe womwe umapereka kulumikizana kwa intaneti popanda kufunikira kwa zingwe. Kudzera pa netiweki ya WiFi, zida zimatha kulumikizana wina ndi mnzake ndikupeza mautumiki osiyanasiyana pa intaneti. Mosakayikira, WiFi yasintha momwe timalumikizirana ndi kulumikizana m'zaka za digito.