Isebenza njani iWiFi

Kwilizwe eliya lisanda unxibelelwano esiphila kulo, kubalulekile ukuqonda ukuba isebenza njani iteknoloji yonxibelelwano kunye nokufikelela kwi-Intanethi: WiFi. Ukusukela ekuyilweni kwayo, iWiFi iye yatshintsha indlela esiqhagamshela ngayo kunye nokunxibelelana ngaphandle kwamacingo, kumakhaya ethu nakwiindawo zoluntu. Kweli nqaku, siza kuphonononga ngokweenkcukacha indlela iWiFi esebenza ngayo ngobuchwephesha, ukusuka kuthumelo lwedatha ukuya kwindlela uqhagamshelo olusekwe ngayo. phakathi kwezixhobo. Sijoyine kolu hambo ukuze siqonde nzulu obu buchwepheshe bube yinxalenye ebalulekileyo yobomi bethu bedijithali.

1. Intshayelelo yokusebenza kweWiFi

I-WiFi bubuchwepheshe obungenazingcingo obuvumela uqhagamshelo kwi-Intanethi usebenzisa amaza erediyo endaweni yeentambo. Ibonelela ngokukwazi ukuqhagamshela kwi-Intanethi ngaphandle kwamacingo kwizixhobo ezinjengeefowuni eziphathwayo, iitafile, iilaptops kunye ezinye izixhobo I-WiFi ivuliwe.

Kweli candelo, siya kubonelela ngentshayelelo eneenkcukacha malunga nendlela iWiFi esebenza ngayo, ukusuka kwimigaqo esisiseko ukuya kwezona nkcukacha ziphambili. Siza kuchaza indlela uxhulumaniso lwe-WiFi olusekwe ngayo, indlela ii-routers kunye neendawo zokufikelela ezisebenza ngayo, kunye nendlela idatha ehanjiswa ngayo kwinethiwekhi engenazintambo. Siza kuphonononga imigangatho eyahlukeneyo yeWiFi kunye neefrikhwensi ezisetyenziswayo.

Ukongeza, siza kuxoxa ngezinto ezilungileyo kunye nezingeloncedo zeWiFi, kubandakanya ukhuseleko kunye nokuqwalaselwa kokusebenza. Siza kubonelela ngeengcebiso zokwandisa uqhagamshelo lweWiFi, ukusombulula iingxaki eqhelekileyo kunye nokuphucula umgangatho womqondiso. Siza kukhankanya izixhobo eziluncedo kunye nezicelo zokulawula kunye nokuxilonga Inethiwekhi ye-WiFi. Isishwankathelo, ekupheleni kweli candelo, uya kuba nokuqonda okuqinileyo malunga nendlela i-WiFi esebenza ngayo kwaye uya kulungelelwa ukufumana okuninzi kobu buchwepheshe obungenazingcingo.

2. Imigaqo esisiseko emva WiFi

I-WiFi, ekwabizwa ngokuba yitekhnoloji yothungelwano engenazingcingo, sele iyinto yonke kubomi bethu bemihla ngemihla. Ukusuka ekusivumeleni ukuba sifikelele kwi-Intanethi ukusuka naphi na kwikhaya lethu ukubonelela ngoqhagamshelo olungenazingcingo kwiindawo zikawonke-wonke ezinjengeekhefi kunye nezikhululo zeenqwelomoya, ukubaluleka kwayo akunakujongelwa phantsi. Ukuqonda ukuba isebenza njani iWiFi, kubalulekile ukuqonda imigaqo esisiseko emva kobu buchwepheshe. Kule posi, siza kuphonononga le migaqo isisiseko ukuqonda ukuba kwenzeka ntoni emva koqhagamshelo lweWiFi.

I-WiFi isebenzisa amaza erediyo ukusasaza nokufumana idatha. La maza kanomathotholo asebenza kwifrikhwensi ethile, eyahluka ngokuxhomekeke kumgangatho weWiFi osetyenziswayo. Kwimeko eqhelekileyo, i-802.11n, i-frequency yi-2.4 GHz okanye i-5 GHz La maza erediyo athunyelwa ukusuka kwiirutha ze-WiFi ukuya kwizixhobo ezingenazintambo, ezifana neefowuni eziphathwayo, ii-laptops okanye iipilisi, kunye nokunye. Okubalulekileyo, i-WiFi isebenzisa isethi yemithetho ebizwa ngokuba yi-IEEE 802.11 protocol ukuqinisekisa ukuba izixhobo ziyakwazi ukunxibelelana. ngokufanelekileyo kwaye ikhuselekile.

I-WiFi isebenzisa ubuchule obubizwa ngokuba yi-orthogonal frequency division multiplexing (OFDM) ukusasaza idatha esuka indlela esebenzayo. I-OFDM yahlula isignali ye-RF ibe zizixhasi ezininzi ezincinci, ezibuthathaka ezithunyelwa ngaxeshanye. Oku kuvumela umthamo omkhulu wedatha, njengoko i-subcarrier nganye inokuthwala inani elithile lolwazi. Ukongeza, iWiFi isebenzisa ubuchule obufana nokuphazamiseka kokujikeleza okufutshane kunye nokurhoxiswa kwe-echo ukuphucula umgangatho wesiginali kunye nokuthembeka kokuhanjiswa kwamacingo. Le migaqo isisiseko ibalulekile ekuqondeni indlela yokuseka nokugcina uqhagamshelwano lweWiFi oluzinzileyo nolukhawulezayo.

3. Indlela yokuseka uxhumano lwe-WiFi

Ukuseka uqhagamshelo lweWiFi kwisixhobo sakho, landela la manyathelo:

Isinyathelo se1: Qinisekisa ukuba irutha yakho yeWiFi ivuliwe kwaye isebenza kakuhle. Qinisekisa ukuba isalathisi soqhagamshelwano sivuliwe kwaye akukho zingxaki zoqwalaselo.

Isinyathelo se2: Fikelela kwisethingi yenethiwekhi engenazingcingo yesixhobo sakho, nokuba yikhompyuter, ithebhulethi okanye ifowuni ephathwayo. Yiya kwicandelo lokuseta kwaye ujonge i "WiFi" okanye "iinethiwekhi ezingenazingcingo" ukhetho.

Isinyathelo se3: Nje ukuba ufumane ukhetho WiFi, khetha igama womnatha WiFi ofuna ukudibanisa. Eli gama laziwa njenge-SSID kwaye lidla ngokuprintwa kwi ngasemva okanye kwicala le-router. Ngenisa i-password yenethiwekhi ye-WiFi xa ucelwa kwaye ucofe "Qhagamshela."

4. Indima yee-routers ekusebenzeni kwe-WiFi

Iirutha zidlala indima ebalulekileyo ekusebenzeni kweWiFi, kuba zizixhobo ezinoxanduva lokulawula ukugcwala kwedatha kunye nokuseka uqhagamshelo olungenazingcingo kumakhaya ethu nakwiiofisi.

Enye yeengxaki eziqhelekileyo esinokuhlangabezana nazo xa siqwalasela i-WiFi router kukulahlekelwa ngumqondiso okanye uxhulumaniso olubuthathaka. Ukuphucula le meko, kubalulekile ukuqinisekisa ukuba i-router ibekwe kwindawo ephakathi kunye nendawo ephakamileyo, kude nemiqobo efana neendonga okanye ifenitshala yensimbi enokuthintela umqondiso. Ngaphaya koko, kuyacetyiswa ukuba uyigcine kude ukusuka kwezinye izixhobo izixhobo zombane ezinokuphazamisana nomqondiso we-WiFi.

Enye indlela yokwandisa ukusebenza kwerouter yethu kukuqinisekisa ukuba isebenzisa eyona tshaneli yeWiFi exineneyo. Ukufumanisa, sinokusebenzisa izixhobo ezifana ne-Wifi Analyzer, eya kusibonisa iziteshi ezisetyenziswa zii-router ezikufutshane. Emva kokuba ishaneli encinci edibeneyo ichongiwe, sinokufikelela kuqwalaselo lwe-router ngedilesi yayo ye-IP kwaye sitshintshe isitishi ngesandla. Kukwacetyiswa ukuba uqinisekise ukuba i-firmware ye-router isexesheni, njengoko uhlaziyo luhlala lubandakanya ukuphuculwa kozinzo kunye nokusebenza kwesixhobo. Khumbula ukuqalisa kwakhona i-router emva kokufaka naluphi na utshintsho loqwalaselo.

5. Imigangatho ye-WiFi eyahlukeneyo kunye nefuthe labo ekusebenzeni

Imigangatho eyahlukeneyo yeWiFi idlala indima ebalulekileyo ekusebenzeni kweenethiwekhi zethu ezingenazingcingo. Le migangatho ichaza isantya esiphezulu, uluhlu kunye nomthamo wokuxhuma ngaxeshanye ukuba i-router ye-WiFi inokuxhasa. Kubalulekile ukuqonda ukuba le migangatho isebenza njani ukuze senze izigqibo ezizizo xa sithenga isixhobo esitsha okanye siphucula inethiwekhi yethu esele ikho.

Enye yemigangatho eqhelekileyo yi-IEEE 802.11n, enikezela ngesantya ukuya kwi-450 Mbps kunye noluhlu oluya kuthi ga kwi-70 yeemitha ngaphakathi. Nangona kunjalo, ukuba sifuna isantya esikhawulezayo kunye ne ukusebenza okungcono Kwiindawo ezinezixhobo ezininzi ezixhunyiwe, sinokukhetha umgangatho we-IEEE 802.11ac. Lo mgangatho usebenzisa iteknoloji ye-MIMO (Multiple-Input, Multiple-Output) ukuze uthathe inzuzo yee-eriyali ezininzi kunye nokuhambisa idatha ngokufanelekileyo, ukuphumeza isantya ukuya kwi-1.3 Gbps.

Enye into ebalulekileyo ekufuneka iqwalaselwe kukuhambelana kwezixhobo zethu kunye nemigangatho yeWiFi. Ukuba sinezixhobo ezindala ezixhasa kuphela umgangatho we-IEEE 802.11g, izantya zethu zinokulinganiselwa. Ukuze usebenzise ngokupheleleyo imigangatho yamva nje, kuyacetyiswa ukuba ube nezixhobo ezihambelanayo, ezinjengee-smartphones, iitafile okanye iilaptops ezihambelana nemigangatho ye-IEEE 802.11no IEEE 802.11ac. Ngokunjalo, kufuneka siqinisekise ukuba sinayo irutha ekwahambelanayo nale migangatho ukonwabela ukusebenza kakuhle kuthungelwano lwethu lweWiFi.

6. Ukuqonda iinethiwekhi ezingenazingcingo kunye nobudlelwane babo kunye neWiFi

Inethiwekhi engenazingcingo ibhekisa kuqhagamshelo lwezixhobo zombane ngaphandle kwemfuneko yeentambo. Yiteknoloji evumela ukuhanjiswa kwedatha, ilizwi kunye nemifanekiso ngamaza erediyo okanye izibonakaliso zokukhanya kwe-infrared. I-WiFi, kwelinye icala, ngumgangatho wonxibelelwano olungenazingcingo oluvumela uqhagamshelo kwi-Intanethi kwizixhobo ezinjengeefowuni eziphathwayo, iitafile kunye neelaptops.

Uthungelwano olungenazingcingo kunye neWiFi zihlobene ngokusondeleyo, njengoko iWiFi isebenzisa itekhnoloji yothungelwano engenazingcingo ukubonelela ngesantya esiphezulu se-Intanethi. ngaphandle kwentambo ngokwasemzimbeni. Oku kuvumela ukuguquguquka okukhulu kunye nokuhamba, njengoko izixhobo zinokuqhagamshela kwinethiwekhi naphi na phakathi koluhlu lwesignali ye-WiFi.

Ukuqonda ngcono iinethiwekhi ezingenazingcingo kunye nobudlelwane babo kunye ne-WiFi, kubalulekile ukwazi iikhonsepthi ezisisiseko kunye neempawu zazo zombini iitekhnoloji. Oku kuquka ukuqonda iiprothokholi zenethiwekhi, ukusebenza rhoqo, iintlobo zokhuseleko ezisetyenzisiweyo, kunye nezixhobo ezifunekayo ukuseka uqhagamshelwano olungenacingo. Ukongeza, kuyanceda ukuqhelana neengxaki eziqhelekileyo ezinokuvela xa useka okanye usebenzisa inethiwekhi engenazingcingo, kunye nezisombululo ezicetyiswayo zokuzisombulula.

7. Ukuphonononga amacandelo abalulekileyo othungelwano lwe-WiFi

Kweli nqaku, siza kuphonononga izinto ezibalulekileyo zenethiwekhi ye-WiFi kunye nendlela ezinokuchaphazela ngayo ukusebenza kunye noluhlu. Inethiwekhi ye-WiFi iqulethe izinto ezininzi ezibalulekileyo ezisebenza kunye ukubonelela ngoqhagamshelwano oluthembekileyo olungenazingcingo. Ngokuqonda indlela asebenza ngayo la macandelo, ungayandisa inethiwekhi yakho ukuze wenze umsebenzi ongcono kakhulu.

Into yokuqala ebalulekileyo yenethiwekhi ye-WiFi yi umkhweli. Esi sixhobo sisebenza njengendawo esembindini yenethiwekhi kwaye sinoxanduva lokuhambisa isignali engenazingcingo kwizixhobo eziqhagamshelweyo. Xa ukhetha i-router, kubalulekile ukuqwalasela isantya sokudlulisa idatha, uluhlu, kunye nokukwazi ukuphatha izixhobo ezininzi ngaxeshanye. Ezinye ii-router brands ezidumileyo ziquka i-Linksys, i-TP-Link, kunye ne-Netgear.

Elinye icandelo elibalulekileyo yi punto de acceso. Ngokungafaniyo ne-router, ehlala ibekwe kwindawo ephakathi yenethiwekhi, indawo yokufikelela isetyenziselwa ukwandisa uluhlu lwesignali ye-WiFi. Esi sixhobo sidibanisa kwi-router ephambili kwaye inceda ukwandisa ukugubungela ngaphandle kwamacingo kwiindawo apho umqondiso ubuthathaka. Iluncedo ngakumbi kumakhaya amakhulu okanye iiofisi ezinodonga olungqingqwa ezinokuthintela ukwanda komqondiso.

8. Indlela idatha ehanjiswa ngayo kwinethiwekhi ye-WiFi

Ukusasaza idatha ngenethiwekhi yeWiFi yinkqubo ebalulekileyo kwihlabathi lanamhlanje eliqhagamshelweyo. Ngaphambi kokuphonononga indlela olu gqithiso lwenziwa ngayo, kubalulekile ukuqonda ukuba inethiwekhi yeWiFi isebenzisa amaza erediyo ukudlulisa idatha ukusuka kwesinye isixhobo ukuya kwesinye ngaphandle kwamacingo. Oku kuvumela uqhagamshelwano kunye nonxibelelwano phakathi izixhobo ezahlukeneyo, njengeekhompyuter, ii-smartphones kunye neetafile, ngaphandle kwemfuneko yeentambo zomzimba.

Inkqubo yokudlulisa idatha kwinethiwekhi ye-WiFi iqala xa isixhobo sithumela isicelo soqhagamshelwano kwindawo yokufikelela kwi-WiFi. Indawo yofikelelo, esisixhobo esinoxanduva lokukhupha isignali ye-WiFi, sifumana esi sicelo kwaye siqinisekisa ukuqinisekiswa kwesixhobo. Emva kokuba iqinisekisiwe, indawo yokufikelela inika idilesi ye-IP kwisixhobo esiqhagamshelwe kwaye iseka uxhumano olukhuselekileyo.

Nje ukuba uqhagamshelo lusekiwe, idatha ihanjiswa ngohlobo lweepakethi kwinethiwekhi ye-WiFi. Ezi pakethi ziqulethe ulwazi olufana nomthombo kunye nedilesi ye-IP, kunye nedatha ehanjiswayo. Ulwazi oluqulethwe kwiipakethi luhlulwe lwaba ziiyunithi ezincinci ukuququzelela ukuhanjiswa. Izixhobo kwinethiwekhi ye-WiFi zisebenzisa i-algorithms ukuqinisekisa ukuba iipakethi zifika ngokuchanekileyo kwindawo yazo kwaye ziyaboniswa. kwiscreen yesixhobo esamkelayo.

Ngokufutshane, ukuhanjiswa kwedatha kwinethiwekhi yeWiFi kubandakanya ukuthumela kunye nokufumana iipakethi zedatha phakathi kwezixhobo eziqhagamshelwe kwinethiwekhi. Njengoko ubuchwephesha be-WiFi buhambela phambili, ubuchule kunye nemigangatho iphunyeziwe ukuze kuqinisekiswe ukuhanjiswa kwedatha ngokufanelekileyo nangokukhuselekileyo. Ngokuqonda kakuhle ukuba idatha ihanjiswa njani kwinethiwekhi ye-WiFi, sinokuthatha inzuzo epheleleyo yoqhagamshelwano olungenacingo.

9. Ukubaluleka kweeprothokholi zokhuseleko kwi-WiFi

Kukho izizathu ezininzi zokuba kutheni kubalulekile ukuba neeprothokholi zokhuseleko zeWiFi. Okokuqala, iiprothokholi zokhuseleko zikhusela inethiwekhi yethu engenazingcingo ekufikeleleni okungagunyaziswanga. Oku kubaluleke ngakumbi kwiindawo zasekhaya nakwishishini, njengoko ukunqongophala kokhuseleko kunokuvumela abantu abangagunyaziswanga ukuba baqhagamshele kuthungelwano lwethu kwaye bafikelele kulwazi olubuthathaka okanye benze imisebenzi engekho mthethweni.

Ukuqinisekisa uqhagamshelo olukhuselekileyo lwe-WiFi, kubalulekile ukusebenzisa iprotocol yokhuseleko eyomeleleyo, njenge-WPA2 okanye i-WPA3, endaweni yeendlela ezindala, ezingakhuselekanga kangako, njenge-WEP. Ezi prothokholi zisebenzisa uguqulelo oluntsonkothileyo olukwinqanaba eliphezulu ukukhusela ulwazi olugqithiselwa kwinethiwekhi. Ukongeza, kuyacetyiswa ukuba usete igama eligqithisiweyo elinamandla lokufikelela kwinethiwekhi yeWiFi, edibanisa iileta, amanani kunye nabalinganiswa abakhethekileyo, kwaye uyitshintshe ngamaxesha athile ukunqanda uhlaselo olunoburhalarhume olunokwenzeka.

Enye inkalo ebalulekileyo kukugcina i-firmware ye-wireless ihlaziywa. Abavelisi bahlala bekhupha uhlaziyo lwamaxesha athile olulungisa ubuthathaka kunye nokuphucula ukhuseleko lwesixhobo. Qiniseka ukuba ujonge iwebhusayithi yomenzi okanye usebenzise iinketho zohlaziyo oluzenzekelayo lwe-router ukuqinisekisa ukuba usebenzisa inguqulelo yamva nje ye-firmware. Kwakhona, kuphephe ukusebenzisa izinto ezingeyomfuneko, njenge-WPS (i-Wi-Fi Protected Setup), enokuba lisango lokuhlasela.

10. Indlela inethiwekhi ye-WiFi elawulwa kwaye ilawulwe ngayo

Ukulawula kunye nokulawula inethiwekhi ye-WiFi inokuba yinkqubo enzima, kodwa ngamanyathelo afanelekileyo inokwenziwa ngokufanelekileyo. Kweli nqaku, izicwangciso ezahlukeneyo kunye nezixhobo zinikezelwe ukuququzelela lo msebenzi.

Okokuqala, kubalulekile ukuba neqela elilungileyo lolawulo lwenethiwekhi, elikuvumela ukuba uqwalasele kwaye ulawule yonke imiba enxulumene neWiFi. Inketho ecetyiswayo kukusebenzisa i-router kunye nokusebenza okuphezulu, okubonelela ngeendlela zokulawula ezipheleleyo, ezifana nokwabiwa kwe-bandwidth, ulawulo lokufikelela, kunye nokhuseleko.

Ukongeza, kubalulekile ukuqwalasela ukucwangciswa kunye noyilo lwenethiwekhi ye-WiFi. Kucetyiswa ukuba kuqhutywe uhlalutyo lweziseko zophuhliso kunye neemfuno zemo engqongileyo ukumisela indawo efanelekileyo yeendawo zokungena. Ngokukwanjalo, kuyacetyiswa ukuba wenze iimvavanyo zokugubungela kwaye uhlengahlengise amandla ezixhobo zokuqinisekisa uqhagamshelo oluzinzileyo kunye nomgangatho kuyo yonke indawo yokhuselo. Ekugqibeleni, imigaqo-nkqubo yokhuseleko, efana nokusetyenziswa kwamagama ayimfihlo anamandla kunye nokuphunyezwa kwenkqubo yokuqinisekisa eyomeleleyo, kufuneka isekwe ukukhusela inethiwekhi kwizinto ezisongelayo.

11. Izinto eziluncedo kunye nezingeloncedo zeWiFi xa kuthelekiswa nobunye ubuchwepheshe bonxibelelwano

I-WiFi yitekhnoloji yoqhagamshelo ngaphandle kwamacingo eneengenelo ezininzi kunye nobubi xa kuthelekiswa nobunye ubugcisa. Enye yeenzuzo eziphawulekayo ze-WiFi kukulula kwayo kunye nokuguquguquka. Ivumela abasebenzisi ukuba baqhagamshele kwi-Intanethi ngaphandle kwamacingo ukusuka naphi na phakathi koluhlu lwenethiwekhi, ngaphandle kwesidingo seentambo. Oku kuququzelela ukushukumiseka kunye nokufikelela kwi-intanethi kwizixhobo ezininzi, ezinjengeefowuni eziphathwayo, iitafile kunye neelaptops.

Enye inzuzo ye-WiFi yisantya sayo. Xa kuthelekiswa nobunye ubuchwephesha bokunxibelelanisa, obufana ne-3G okanye i-4G, i-WiFi ibonelela ngezantya zoqhagamshelo olukhawulezayo. Oku kunenzuzo ngakumbi xa ukhuphela okanye usasaza imidiya, kunye nokwenza imisebenzi efuna uxhulumaniso olukhawulezayo, oluzinzileyo, olufana nenkomfa yevidiyo okanye umdlalo we-intanethi.

Kwelinye icala, into engalunganga ye-WiFi luluhlu olulinganiselweyo. Uluhlu lwenethiwekhi ye-WiFi inokwahluka ngokuxhomekeke kwizinto ezahlukeneyo, ezifana nomgama phakathi kwe-router kunye nesixhobo, ukuphazamiseka kwezinye izixhobo zombane, kunye nemiqobo ebonakalayo kwindalo, njengeendonga okanye ifenitshala. Ukongezelela, isantya soqhagamshelwano kunye nomgangatho unokuhla njengoko umgama phakathi kwesixhobo kunye ne-router ukhula.

12. Iifrikhwensi kunye namajelo asetyenziswa yiWiFi

Zisenokwahluka ngokuxhomekeke kumgangatho wothungelwano kunye nelizwe esikulo. I-WiFi isebenzisa ii-frequency bands ezimbini: 2.4 GHz kunye ne-5 GHz Ibhendi ye-2.4 GHz yeyona ixhaphakileyo kwaye iyahambelana nezixhobo ezininzi, kodwa inokuchaphazeleka ngakumbi kwezinye izixhobo zombane, ezinjengeefowuni ezingenazintambo kunye ne-microwave. Ngakolunye uhlangothi, ibhendi ye-5 GHz inikezela ngesantya esiphezulu kunye nokuphazamiseka okuncinci, kodwa isignali inoluhlu olulinganiselwe.

Ukongeza kwiibhendi zamaza, iWiFi isebenzisa amajelo ukunxibelelana idatha phakathi kwerutha kunye nezixhobo eziqhagamshelweyo. Ukunqanda ukuphazamiseka, iirotha zeWiFi zinokusebenzisa amajelo ahlukeneyo ngaphakathi kwebhendi nganye yamaza. Kwibhendi ye-2.4 GHz, kukho iziteshi ezili-14 ezikhoyo, nangona amanye amazwe evumela kuphela iseti esezantsi ukuba isetyenziswe. Ngakolunye uhlangothi, kwibhendi ye-5 GHz kukho amajelo amaninzi akhoyo, okuvumela ukuguquguquka okukhulu ukuphepha ukuphazamiseka.

Kubalulekile ukukhumbula ukuba, ukuze ufumane ukusebenza kakuhle kwaye uthintele iingxaki zokuphazamiseka, kuyacetyiswa ukuba ukhethe ngokufanelekileyo itshaneli yeWiFi. Ukwenza oku, kuyenzeka ukusebenzisa izixhobo zokuhlalutya i-WiFi ezisinceda sichonge ezona tshaneli zincinci zixineneyo kwindawo yethu. Kukwacetyiswa ukuba uthintele ukugqithelana kwetshaneli kunye nezinye iirotha ezikufutshane kwaye uhlengahlengise amandla othumelo lwe-router ukuphepha ukuphazamiseka kwezixhobo ezingabamelwane. Ngamafutshane, ukuqonda kusivumela ukuba songeze umgangatho womqondiso kunye nokuphucula amava oqhagamshelwano lwezixhobo zethu.

13. Iingxaki eziqhelekileyo kwiinethiwekhi ze-WiFi kunye nendlela yokusombulula ngayo

Ukuba ufumana iingxaki eziqhelekileyo kwi inethiwekhi yakho ye-WiFi, Subanexhala. Apha sikubonisa ezinye izisombululo inyathelo ngesinyathelo ngoko unokuzisombulula ngokulula:

1. Jonga uqhagamshelo lwe-Intanethi: Qinisekisa ukuba umboneleli wakho wenkonzo ye-Intanethi ubonelela ngoqhagamshelwano oluzinzileyo. Qala kwakhona imodem yakho kunye ne-router ukuphinda uqhagamshelane.

• Cima imodem kunye nomzila. Yima imizuzwana embalwa kwaye uyivule kwakhona.
• Jonga ukuba ezinye izixhobo zifumana umba woqhagamshelo olufanayo. Ukuba kunjalo, inokuba yingxaki kuMboneleli wakho weNkonzo ye-Intanethi.

2. Jonga useto lwerotha yakho: Fikelela kwiisethingi zerouter ngedilesi ethile ye-IP kwibhrawuza yakho yewebhu. Apha sikubonisa indlela yokwenza:

1. Vula isikhangeli sewebhu kwaye uchwetheze idilesi ye-IP yerouter kwibha yedilesi. Ngokuqhelekileyo kuba njalo 192.168.1.1 o 192.168.0.1. Ukuba awuqinisekanga ngedilesi ye-IP, jonga incwadi yendlela yomzila.
2. Ngena kwiphepha loqwalaselo lomzila wakho ngegama lomsebenzisi elifanelekileyo kunye negama lokugqitha. Ngokuqhelekileyo, igama eliyimfihlo elisisiseko lithi "admin" okanye likwileyibhile yerouter.
3. Nje ukuba ungene, qinisekisa ukuba useto lwe-router yakho luchanekile. Qinisekisa ukuba i-router isasaza isignali ye-WiFi kwaye izicwangciso zokhuseleko zifanelekile.

14. Ikamva le-WiFi: itekhnoloji entsha kunye neendlela

Namhlanje, iWiFi iye yaba yinxalenye yobomi bethu. Nangona kunjalo, ngenkqubela phambili rhoqo yetekhnoloji, kubalulekile ukuhlala unolwazi ngeendlela ezintsha kunye nobuchwepheshe obubumba ikamva le-WiFi. Apha sibonisa ezinye zazo:

1. I-WiFi 6: Ikwabizwa ngokuba yi-802.11ax, i-WiFi 6 sisizukulwana esilandelayo sobuchwepheshe be-WiFi kwaye inikezela ngezantya zoqhagamshelo olukhawulezayo kunye namandla amakhulu okuphatha izixhobo ezininzi. Nge-WiFi 6, abasebenzisi banokonwabela amava agudileyo kwi-intanethi, ngakumbi kwiindawo ezixineneyo ezinezixhobo ezininzi eziqhagamshelweyo.

2. Ukufika kwe-WiFi 6E: I-WiFi 6E ithatha inzuzo ye-WiFi 6 kwinqanaba elitsha ngokudibanisa ibhendi entsha ye-6GHz. Oku kuvumela amajelo amaninzi kunye nokuphazamiseka okuncinci, okubangela uxhulumaniso olukhawulezayo, oluzinzile. Nge-WiFi 6E, abasebenzisi baya kuba nakho ukonwabela amava angcono ngakumbi ngokwesantya kunye ne-latency.

3. I-WiFi Mesh: i-WiFi Mesh bubuchwepheshe obusebenzisa uthungelwano lweenodi ezidityanisiweyo ukuqinisekisa ukugqunywa kwe-WiFi efanayo kwikhaya okanye kwiofisi. Esikhundleni sokuthembela kwindawo enye yokufikelela, iWiFi Mesh isebenzisa iindawo ezininzi zokufikelela ezisasazwe ngobuchule ukwenza inethiwekhi eyomeleleyo kunye nokwandisa uluhlu lwesiginali yeWiFi. Oku kuluncedo ngakumbi kumakhaya amakhulu okanye kwiindawo apho izithintelo zomzimba zinokuchaphazela umgangatho womqondiso.

Ngamafutshane, ikamva le-WiFi libukeka linomdla kwaye lithembisa. Nge-WiFi 6, i-WiFi 6E kunye ne-WiFi Mesh, abasebenzisi baya kuba nakho ukonwabela unxibelelwano olukhawulezayo, oluzinzileyo noluthembekileyo. Ukuzigcina usexesheni kunye neentsingiselo ze-WiFi zamva nje kunye nobuchwepheshe kubalulekile ekufumaneni okuninzi kuqhagamshelo lwethu olungenazingcingo. Zilungiselele ikamva elingcono elingenazingcingo!

Ngamafutshane, i-WiFi yitekhnoloji engenazingcingo esebenzisa amaza erediyo ukuhambisa idatha kwinethiwekhi. Le teknoloji isebenzisa i-router njengendawo yokufikelela kwi-Intanethi kwaye ivumela izixhobo ukuba zidibanise kwaye zinxibelelane kwi-intanethi ngaphandle kwemfuneko yeentambo.

Ukusebenza kwe-WiFi kusekelwe kwimigangatho yonxibelelwano engenazingcingo, efana ne-IEEE 802.11 protocol, echaza imigaqo kunye neenkcukacha zokuhanjiswa kwedatha.

Xa isixhobo siqhagamshela kwinethiwekhi ye-WiFi, kusekwa uqhagamshelwano phakathi kwerutha kunye nesixhobo ngamaza erediyo. I-router ifumana idatha kwisixhobo kwaye iyithumele nge-Intanethi, kwaye ngokuchaseneyo. Oku kuphunyezwa ngokusebenzisa amajelo ahlukeneyo okuthintela ukuphazamiseka kunye nokuqinisekisa usulelo oluzinzileyo noluthembekileyo.

Ngokufanayo, i-WiFi isebenzisa iimodyuli ezahlukeneyo zokuhambisa idatha, njenge-amplitude modulation (AM), i-frequency modulation (FM) kunye ne-modulation phase (PM), evumela ukuba iimpawu ezininzi zithunyelwe kwi-frequency efanayo.

Kubalulekile ukukhumbula ukuba umqondiso we-WiFi unokuchaphazeleka kwizinto ezahlukeneyo, ezifana nomgama phakathi kwesixhobo kunye ne-router, ubukho bemiqobo yomzimba okanye ukuphazamiseka kwezinye izixhobo zombane. Ngoko ke, kuyacetyiswa ukuba ubeke i-router kwindawo yobuchule kwaye usebenzise ii-antenna zangaphandle ukuphucula umgangatho wesignali.

Ukuqukumbela, i-WiFi iteknoloji engenazingcingo ebonelela ngoqhagamshelo lwe-Intanethi ngaphandle kwesidingo seentambo. Ngokusebenzisa inethiwekhi ye-WiFi, izixhobo ziyakwazi ukunxibelelana kunye kunye nokufikelela kuluhlu olubanzi lweenkonzo ze-intanethi. Ngaphandle kwamathandabuzo, iWiFi iye yatshintsha indlela esinxibelelana ngayo nesinxibelelana ngayo kwixesha ledijithali.