Cómo funciona el WiFi

Munyika iri kuramba ichibatana yatinogara, zvakakosha kuti tinzwisise kuti tekinoroji yakakosha yekutaurirana uye kuwana Internet inoshanda sei: WiFi. Kubva payakagadzirwa, WiFi yakasandura nzira yatinosangana nayo nekutaurirana pasina waya, mudzimba dzedu uye munzvimbo dzeveruzhinji. Muchikamu chino, isu tichaongorora zvakadzama kuti WiFi inoshanda sei hunyanzvi, kubva pakufambiswa kwedata kusvika pakutangwa kwekubatanidza. pakati pemidziyo. Joinha isu parwendo urwu kuti tinzwisise zvakadzama tekinoroji iyi yave chikamu chakakosha chehupenyu hwedu hwedhijitari.

1. Nhanganyaya yeWiFi kushanda

WiFi tekinoroji isina waya inobvumira kubatana kuInternet uchishandisa masaisai eredhiyo pachinzvimbo chetambo. Inopa kugona kubatanidza kuInternet pasina waya pamidziyo yakaita senharembozha, mahwendefa, malaptop uye mimwe midziyo WiFi yakabatidzwa.

Muchikamu chino, isu tichapa yakadzama sumo yekuti WiFi inoshanda sei, kubva pamisimboti yekutanga kusvika kune yakanyanyisa ruzivo. Isu tichatsanangura kuti kubatana kweWiFi kunomiswa sei, mashandiro anoita ma routers nenzvimbo dzekuwana, uye kuti data rinofambiswa sei pane isina waya network. Isu tichaongorora zvakare akasiyana eWiFi zviyero uye ma frequency anoshandiswa.

Pamusoro pezvo, isu tichakurukura zvakanakira uye zvakaipira zveWiFi, kusanganisira chengetedzo uye kufunga nezvekuita. Isu tichapa matipi ekugadzirisa iyo WiFi yekubatanidza, kugadzirisa matambudziko zvakajairika uye kuvandudza chiratidzo chemhando. Tichazotaurawo maturusi anobatsira uye maapplication ekugadzirisa nekuongorora Mataneti eWiFi. Muchidimbu, pakupera kwechikamu chino, iwe unenge uine nzwisiso yakasimba yekuti WiFi inoshanda sei uye uchave wakagadzirira kuwana zvakanyanya kubva kune iyi isina waya tekinoroji.

2. Nheyo dzekutanga dzeWiFi

WiFi, inozivikanwawo sewireless networking tekinoroji, yave kuwanikwa kwese muhupenyu hwedu hwezuva nezuva. Kubva kutibvumira kuwana Indaneti kubva chero kupi zvako mumba medu kuti tipe mawaya ekubatanidza munzvimbo dzeveruzhinji dzakadai semakofi nenhandare dzendege, kukosha kwayo hakugone kurerutswa. Kuti unzwisise kuti WiFi inoshanda sei, zvakakosha kuti unzwisise misimboti yekuseri kweiyi tekinoroji. Mune ino post, isu tichaongorora aya akakosha misimboti kuti tinzwisise zvinoitika kuseri kweWiFi kubatana.

WiFi inoshandisa masaisai eredhiyo kufambisa uye kugamuchira data. Aya masaisai eredhiyo anoshanda pane imwe frequency, iyo inosiyana zvichienderana neiyo WiFi standard inoshandiswa. Munyaya yakajairika, 802.11n, iyo frequency ndeye 2.4 GHz kana 5 GHz Aya masaisai eredhiyo anofambiswa kubva kuWiFi routers kuenda kumidziyo isina waya, senge nharembozha, malaptop kana mahwendefa, uye zvinopesana. Zvakakosha, WiFi inoshandisa seti yemitemo inonzi IEEE 802.11 protocol kuona kuti zvishandiso zvinokwanisa kutaurirana. zvinobudirira uye zvakachengeteka.

WiFi inoshandisa nzira inonzi orthogonal frequency division multiplexing (OFDM) kutumira data kubva nzira inoshanda. OFDM inotsemura chiratidzo cheRF kuita akawanda madiki, asina kusimba madiki anotakurwa panguva imwe chete. Izvi zvinobvumira hukuru hwe data, sezvo imwe neimwe subcarrier inogona kutakura huwandu hweruzivo. Pamusoro pezvo, WiFi inoshandisa matekiniki akadai sekuvhiringidza kupfupika kutenderera uye kudzima echo kuvandudza mhando yechiratidzo uye kuvimbika kwekutumira kusina waya. Aya mamisimboti akakosha kuti unzwisise nzira yekumisikidza nekuchengetedza yakagadzikana uye inokurumidza kubatana kweWiFi.

3. Ungagadzira sei kubatana kweWiFi

Kuti ugadzire kubatana kweWiFi pane chako kifaa, tevera matanho aya:

Danho rekutanga: Ita shuwa kuti WiFi router yako yakabatidzwa uye inoshanda nemazvo. Tarisa kuti chiratidzo chekubatanidza chiripo uye kuti hapana matambudziko ekugadzirisa.

Danho rekutanga: Svika iyo isina waya network zvigadziriso zvechishandiso chako, ingave komputa, piritsi kana nharembozha. Enda kuchikamu chezvirongwa uye tsvaga "WiFi" kana "Wireless network" sarudzo.

Danho rekutanga: Kana iwe uchinge wawana iyo yeWiFi sarudzo, sarudza zita reiyo WiFi network yaunoda kubatana nayo. Iri zita rinozivikanwa seSSID uye rinowanzo kudhindwa pa kumashure kana rutivi rwe router. Pinda password yeWiFi network paunokurudzirwa uye tinya "Batanidza."

4. Basa rema routers mukushanda kweWiFi

Ma router anoita basa rakakosha mukushanda kweWiFi, sezvo ari iwo maturusi ane basa rekutungamira data traffic uye kumisikidza iyo isina waya yekubatanidza mudzimba dzedu nemahofisi.

Imwe yematambudziko akajairika atinogona kusangana nawo kana kugadzirisa yeWiFi router kurasikirwa kwechiratidzo kana kusasimba kwekubatanidza. Kuti uvandudze mamiriro ezvinhu aya, zvakakosha kuve nechokwadi kuti router iri munzvimbo yepakati uye yakakwirira, kure nezvipingamupinyi zvakadai semadziro kana fenicha yesimbi inogona kuvhara chiratidzo. Uyezve, zvinokurudzirwa kuichengeta kure kubva kune mamwe maturusi zvemagetsi zvinogona kukanganisa chiratidzo cheWiFi.

Imwe nzira yekukwirisa mashandiro erouter yedu kuve nechokwadi chekuti iri kushandisa shoma shoma yeWiFi chiteshi. Kuti tizive, tinogona kushandisa zvishandiso seWifi Analyzer, izvo zvinotiratidza nzira dzinoshandiswa nemarouter ari pedyo. Kana iyo chiteshi chidiki chakabatikana chaonekwa, isu tinokwanisa kuwana iyo router yekumisikidza kuburikidza neiyo IP kero uye shandura chiteshi nemawoko. Izvo zvakare zvinokurudzirwa kuve nechokwadi chekuti firmware yerouter iri kusvika ikozvino, sezvo zvigadziriso zvinowanzobatanidza kuvandudzwa kwekugadzikana uye kushanda kwechigadzirwa. Rangarira kutangazve router mushure mekushandisa chero shanduko yekumisikidza.

5. Yakasiyana WiFi mwero uye simba ravo pakuita

Yakasiyana WiFi zviyero zvinoita basa rakakosha mukuita kweasina waya network. Aya mazinga anotsanangura iyo yakanyanya kumhanya, huwandu uye huwandu hwekubatanidza panguva imwe chete iyo WiFi router inogona kutsigira. Izvo zvakakosha kuti tinzwisise kuti zviyero izvi zvinoshanda sei kuti tiite sarudzo dzine ruzivo kana tichitenga mudziyo mutsva kana kusimudzira network yedu iripo.

Imwe yezviyero zvakajairika iIEEE 802.11n, iyo inopa kumhanya kunosvika 450 Mbps uye huwandu hunosvika makumi manomwe emamita mukati. Zvisinei, kana tichida kunyange kukurumidza kumhanya uye a kushanda kwakagadziridzwa Munzvimbo dzine midziyo yakawanda yakabatana, tinogona kusarudza iyo IEEE 802.11ac standard. Iyi chiyero inoshandisa tekinoroji yeMIMO (Multiple-Input, Multiple-Output) kutora mukana weantenna akawanda uye kufambisa data nemazvo, kuwana kumhanya kunosvika 1.3 Gbps.

Chimwe chinhu chakakosha chekufunga nezve kuenderana kwemidziyo yedu neWiFi zviyero. Kana isu tiine zvishandiso zvekare zvinongotsigira iyo IEEE 802.11g yakajairwa, kumhanya kwedu kunogona kuve kushoma. Kutora mukana wakazara weazvino zviyero, zvinokurudzirwa kuve nemidziyo inoenderana, senge masmartphone, mahwendefa kana malaptop anowirirana neIEEE 802.11no IEEE 802.11ac zviyero. Saizvozvo, isu tinofanirwa kuve nechokwadi chekuti isu tine router inoenderana neaya zviyero kuti tinakirwe nekuita kwakanyanya pane yedu WiFi network.

6. Kunzwisisa wireless network uye hukama hwavo neWiFi

Wireless network inoreva kubatana kwemidziyo yemagetsi pasina kudiwa kwetambo. Iyo tekinoroji inobvumira kutapurirana kwedata, izwi uye mifananidzo kuburikidza nemasaisai eredhiyo kana infrared mwenje masaini. WiFi, kune rumwe rutivi, iwaya yekutaurirana chiyero inobvumira kubatana kuInternet pamidziyo yakaita senharembozha, mahwendefa uye malaptop.

Wireless network neWiFi zvine hukama zvakanyanya, sezvo WiFi inoshandisa isina waya networking tekinoroji kuti ipe yakakwirira-kumhanya kweInternet. isina waya zvenyama. Izvi zvinobvumira kuchinjika kukuru uye kufamba, semidziyo inogona kubatana kunetiweki chero mukati meiyo yeWiFi chiratidzo.

Kuti unzwisise zviri nani mawireless network uye hukama hwavo neWiFi, zvakakosha kuti uzive iwo akakosha pfungwa uye maitiro eese ari maviri matekinoroji. Izvi zvinosanganisira kunzwisisa maprotocol etiweki, mafambiro ekushanda, marudzi ekuchengetedza anoshandiswa, uye zvishandiso zvinodiwa kumisikidza isina waya yekubatanidza. Pamusoro pezvo, zvinobatsira kujairana nematambudziko akajairika anogona kumuka pakumisikidza kana kushandisa network isina waya, pamwe nemhinduro dzakakurudzirwa kudzigadzirisa.

7. Kuongorora zvakakosha zveWiFi network

Muchikamu chino, tichaongorora zvakakosha zveWiFi network uye maitiro avanogona kukanganisa kuita kwayo uye huwandu. A WiFi network ine akati wandei akakosha zvinhu zvinoshanda pamwechete kupa yakavimbika isina waya yekubatanidza. Nekunzwisisa mashandiro anoita zvikamu izvi, unogona kukwidziridza network yako kuti iite zvakanakisa.

Chinhu chekutanga chakakosha cheWiFi network ndeye router. Ichi chishandiso chinoshanda sepakati petiweki uye chine basa rekutumira iyo isina waya siginecha kumidziyo yakabatana. Paunenge uchisarudza router, zvakakosha kufunga nezvekumhanya kwayo kwekufambisa data, huwandu, uye kugona kubata michina yakawanda panguva imwe chete. Mamwe mabhureki anozivikanwa anosanganisira Linksys, TP-Link, uye Netgear.

Chimwe chikamu chakakosha ndeye nzvimbo yekupinda. Kusiyana neiyo router, iyo inowanzowanikwa munzvimbo yepakati yetiweki, nzvimbo yekuwana inoshandiswa kuwedzera huwandu hwechiratidzo cheWiFi. Ichi chishandiso chinobatana neiyo main router uye chinobatsira kuwedzera isina waya yekuvharira munzvimbo dzine chiratidzo chisina simba. Inonyanya kukosha mudzimba dzakakura kana mahofisi ane madziro akakora anogona kutadzisa kufambiswa kwemasaini.

8. Iyo data inofambiswa sei pane network yeWiFi

Kuendesa data pamusoro peWiFi network inzira yakakosha munyika yanhasi yakabatana. Usati waongorora kuti kutapurirana uku kunoitwa sei, zvakakosha kuti unzwisise kuti network yeWiFi inoshandisa masaisai eredhiyo kuendesa data kubva kune imwe mudziyo kuenda kune imwe isina waya. Izvi zvinobvumira kubatana uye kutaurirana pakati zvishandiso zvakasiyana, semakomputa, mafoni uye mahwendefa, pasina kudiwa kwetambo dzemuviri.

Maitiro ekufambisa data pamusoro peWiFi network anotanga kana mudziyo uchitumira chikumbiro chekubatanidza kunzvimbo yeWiFi yekuwana. Nzvimbo yekupinda, inova chishandiso chine chekuita nekuburitsa chiratidzo cheWiFi, inogamuchira ichi chikumbiro uye inosimbisa huchokwadi hwemudziyo. Kana yangosimbiswa, nzvimbo yekupinda inopa IP kero kune yakabatana mudziyo uye inomisikidza yakachengeteka yekubatanidza.

Kana iyo yekubatanidza yasimbiswa, data inofambiswa nenzira yemapakiti pamusoro peiyo WiFi network. Aya mapaketi ane ruzivo senge kunobva uye kwainoenda IP kero, pamwe neiyo data iri kufambiswa. Ruzivo rwuri mumapakiti rwakakamurwa kuita zvidimbu zvidiki kufambisa kutapurirana. Midziyo paWiFi network inoshandisa algorithms kuona kuti mapaketi anosvika nemazvo kwaanosvika uye anoratidzwa. pachiratidziro yemudziyo wekugamuchira.

Muchidimbu, kuendesa data pamusoro peWiFi network kunosanganisira kutumira uye kugamuchira data pakiti pakati pemidziyo yakabatana kunetiweki. Sezvo tekinoroji yeWiFi inofambira mberi, matekiniki uye zviyero zvakaiswa kuti ive nechokwadi chekufambisa uye kwakachengeteka kufambiswa kwedata. Nekunzwisisa kwakanaka kwemafambisirwo e data paWiFi network, tinogona kutora mukana wakazara wemabhenefiti ekubatanidza isina waya.

9. Kukosha kwekuchengetedza maprotocol muWiFi

Pane zvikonzero zvakawanda nei zvakakosha kuve neWiFi chengetedzo protocol. Chekutanga, maprotocol ekuchengetedza anochengetedza yedu isina waya network kubva pakugona kusinga tenderwe kuwana. Izvi zvinonyanya kukosha munzvimbo dzekumba uye dzebhizinesi, sezvo kushaikwa kwekuchengetedza kunogona kubvumira vanhu vasina mvumo kuti vabatanidze kunetiweki yedu uye kuwana ruzivo rwakadzama kana kuita zvisiri pamutemo.

Kuti uve nechokwadi chekubatana kweWiFi yakachengeteka, zvakakosha kuti ushandise yakasimba kuchengetedza protocol, senge WPA2 kana WPA3, pane yekare, isina kuchengetedzeka sarudzo, seWEP. Aya maprotocol anoshandisa encryption yepamberi kuchengetedza ruzivo rwunofambiswa pane network. Uye zvakare, zvinokurudzirwa kuseta password yakasimba yekuwana kunetiweki yeWiFi, iyo inosanganisa mavara, manhamba uye akakosha mavara, uye ichichinja nguva nenguva kudzivirira kurwiswa kwechisimba kwechisimba.

Chimwe chinhu chakakosha ndechekuchengeta iyo wireless router's firmware yakagadziridzwa. Vagadziri vanowanzo buritsa zvigadziriso zvenguva nenguva zvinogadzirisa kusagadzikana uye kunatsiridza kuchengetedza kwemudziyo. Iva nechokwadi chekutarisa webhusaiti yemugadziri kana kushandisa ma router's otomatiki gadziriso sarudzo kuti uone kuti uri kushandisa yazvino vhezheni ye firmware. Uyewo, dzivisa kushandisa zvinhu zvisina basa, zvakadai seWPS (Wi-Fi Protected Setup), inogona kuva gedhi rekurwisa.

10. Maitirwo eWiFi network inofambiswa uye inotungamirwa

Kubata uye kutonga network yeWiFi inogona kuve yakaoma maitiro, asi nematanho akakodzera inogona kuitwa nemazvo. Muchikamu chino, mazano akasiyana-siyana uye maturusi anoratidzwa kuti afambise basa iri.

Chekutanga pane zvese, zvakakosha kuve neiyo yakanaka network manejimendi timu, iyo inokutendera iwe kugadzirisa uye kutonga ese maficha ane chekuita neWiFi. Sarudzo inokurudzirwa ndeye kushandisa router ine mashandiro epamberi, ayo anopa mamwe azere manejimendi sarudzo, senge bandwidth kugoverwa, yekuwana control, uye chengetedzo.

Uye zvakare, zvakakosha kufunga nezve kuronga uye dhizaini yeWiFi network. Zvinokurudzirwa kuita ongororo yezvivakwa uye zvinodiwa kwezvakatipoteredza kuti uone nzvimbo yakakwana yenzvimbo dzekuwana. Saizvozvo, zvinokurudzirwa kuita bvunzo dzekuvhara uye kugadzirisa simba remidziyo kuti ive yakagadzikana uye yemhando yekubatanidza munzvimbo yese yekuvhara. Pakupedzisira, mitemo yekuchengetedza, yakadai sekushandiswa kwemapassword akasimba uye kushandiswa kwehurongwa hwakasimba hwekusimbisa, hunofanira kusimbiswa kuchengetedza network kubva kune zvinogona kutyisidzira.

11. Zvakanakira nekuipira kweWiFi zvichienzaniswa nemamwe matekinoroji ekubatanidza

WiFi iwaya yekubatanidza tekinoroji ine akati wandei mabhenefiti neakaipa kana ichienzaniswa nemamwe matekinoroji. Imwe yeanonyanya kukosha mabhenefiti eWiFi kuve nyore kwayo uye kuchinjika. Inobvumira vashandisi kuti vabatanidze kuInternet pasina waya kubva chero kupi mukati metiweki renji, pasina kudiwa kwetambo. Izvi zvinogonesa kufamba uye kuwana internet pamidziyo yakawanda, senge nharembozha, mahwendefa uye malaptop.

Imwe mukana weWiFi kumhanya kwayo. Kuenzaniswa nemamwe matekinoroji ekubatanidza, akadai se3G kana 4G, WiFi inowanzopa kukurumidza kubatanidza kumhanya. Izvi zvinonyanya kubatsira kana uchidhawunirodha kana kutepfenyura midhiya, pamwe nekuita mabasa anoda kukurumidza, yakagadzikana yekubatanidza, senge vhidhiyo musangano kana mutambo wepamhepo.

Nekune rimwe divi, kukanganisa kweWiFi ndiko kuganhurwa kwayo. Huwandu hwetiweki yeWiFi hunogona kusiyana zvichienderana nezvinhu zvakasiyana, senge chinhambwe chiri pakati pe router nechishandiso, kukanganisa kubva kune zvimwe zvigadzirwa zvemagetsi, uye zvipingamupinyi zvemuviri zvakatipoteredza, zvakaita semadziro kana fenicha. Pamusoro pezvo, kumhanya kwekubatanidza uye kunaka kunogona kudzikira sezvo chinhambwe chiri pakati pechishandiso uye router chinowedzera.

12. Mafambisirwo nemachaneli anoshandiswa neWiFi

Zvinogona kusiyana zvichienderana netiweki chiyero uye nyika yatinogara. WiFi inoshandisa mabhendi makuru maviri: 2.4 GHz ne5 GHz Kune rimwe divi, iyo 2.4 GHz bhendi inopa kumhanya kwepamusoro uye kushoma kupindira, asi chiratidzo chine huwandu hushoma.

Kuwedzera kune frequency mabhendi, WiFi inoshandisa chiteshi kutaurirana data pakati pe router nemidziyo yakabatana. Kuti udzivise kukanganiswa, maWiFi routers anogona kushandisa nzira dzakasiyana mukati mega rega bhendi. Mubhendi re 2.4 GHz, pane 14 chiteshi chiripo, kunyangwe dzimwe nyika dzichingobvumidzwa kushandisa chidimbu chadzo. Kune rimwe divi, mu5 GHz bhendi kune mamwe machannel aripo, achibvumira kuchinjika kukuru kudzivirira kukanganiswa.

Zvakakosha kuyeuka kuti, kuti uwane kuita kwakanyanya uye kudzivirira matambudziko ekukanganisa, zvinokurudzirwa kusarudza nemazvo chiteshi cheWiFi. Kuti uite izvi, zvinogoneka kushandisa maturusi eWiFi spectrum ekuongorora ayo anotibatsira kuona nzira shoma shoma munzvimbo yedu. Izvo zvakare zvinokurudzirwa kudzivirira chiteshi kupindirana nemamwe ma router ari padyo uye gadzirisa simba rekutapurirana re router kudzivirira kukanganisa nemidziyo yakavakidzana. Muchidimbu, kunzwisisa kunotibvumira kukwidziridza mhando yechiratidzo uye kuvandudza ruzivo rwekubatanidza kumidziyo yedu.

13. Matambudziko akajairika muWiFi network uye maitiro ekuagadzirisa

Kana ukasangana nematambudziko akajairika mu network yako yeWiFi, Usanetseke. Pano tinokuratidza dzimwe mhinduro nhanho nhanho saka iwe unogona kuzvigadzirisa zviri nyore:

1. Tarisa kubatana kwako neinternet: Ita shuwa kuti wako wepaInternet service arikupa chinongedzo chakatsiga. Tangazve yako modem uye router kuti utangezve kubatana.

• Dzima modem uye router. Mirira masekondi mashoma uye wovadzosera zvakare.
• Tarisa kana mamwe maturusi ari kusangana neiyo nyaya yekubatanidza. Kana zvakadaro, rinogona kunge riri dambudziko neInternet Service Provider yako.

2. Tarisa marongero erouter yako: Svika kune zvigadziriso zve router kuburikidza neiyo IP kero muwebhu browser yako. Pano tinokuratidza kuti ungazviita sei:

1. Vhura web browser uye nyora IP kero yerouter mubhari yekero. Kazhinji ndizvo 192.168.1.1 o 192.168.0.1. Kana usina chokwadi nezve IP kero, tarisa bhuku re router yako.
2. Pinda kune yako router yekumisikidza peji ine yakakodzera username uye password. Kazhinji, iyo default password ndeye "admin" kana iri pazita reiyo router.
3. Kana wangopinda, simbisa kuti marongerwo ako akarurama. Ita shuwa kuti router iri kutepfenyura chiratidzo cheWiFi uye kuti zvigadziriso zvekuchengetedza zvakakodzera.

14. Ramangwana reWiFi: matekinoroji matsva uye maitiro

Mazuva ano, WiFi yave chikamu chakakosha chehupenyu hwedu. Nekudaro, nekuenderera mberi kwekufambira mberi kwehunyanzvi, zvakakosha kuti ugare uchiziva maitiro matsva uye matekinoroji ari kuumba ramangwana reWiFi. Pano tinopa mamwe acho:

1. WiFi 6: Iyo inozivikanwawo se802.11ax, WiFi 6 ndiyo inotevera chizvarwa cheWiFi tekinoroji uye inopa kunyange kukurumidza kukurumidza kukurumidza uye kugona kukuru kubata michina yakawanda. NeWiFi 6, vashandisi vanogona kunakidzwa neyakapfava pamhepo chiitiko, kunyanya munzvimbo dzakatetepa nemidziyo yakawanda yakabatana.

2. Kusvika kweWiFi 6E: WiFi 6E inotora zvikomborero zveWiFi 6 kusvika kune imwe nhanho nekuwedzera bhendi itsva ye6GHz. Izvi zvinobvumira mamwe machaneti uye kupindira kushoma, zvichikonzera kukurumidza, kugadzikana kwakabatana. NeWiFi 6E, vashandisi vanozokwanisa kunakidzwa nechiitiko chiri nani maererano nekumhanya uye latency.

3. WiFi Mesh: WiFi Mesh tekinoroji inoshandisa network yeakabatana node kuvimbisa yunifomu yeWiFi kufukidzwa mumba kana muhofisi. Panzvimbo pekuvimba nenzvimbo imwe chete yekuwana, WiFi Mesh inoshandisa akawanda akagovaniswa zvine hungwaru nzvimbo dzekuwana kugadzira network yakasimba uye kuwedzera huwandu hwechiratidzo cheWiFi. Izvi zvinonyanya kukosha mudzimba huru kana nzvimbo uko zvipingamupinyi zvemuviri zvinogona kukanganisa chiratidzo chechiratidzo.

Muchidimbu, ramangwana reWiFi rinotaridzika richinakidza uye rinovimbisa. NeWiFi 6, WiFi 6E uye WiFi Mesh, vashandisi vanozokwanisa kunakidzwa nekukurumidza, kugadzikana uye kwakavimbika kubatana. Kugara uchienderana neazvino eWiFi maitiro uye matekinoroji kwakakosha kuti uwane zvakanyanya kubva kune yedu isina waya yekubatanidza. Gadzirira ramangwana riri nani risina waya!

Muchidimbu, WiFi tekinoroji isina waya inoshandisa masaisai eredhiyo kufambisa data panetiweki. Iyi tekinoroji inoshandisa router senzvimbo yekuwana Internet uye inobvumira zvishandiso kuti zvibatane nekutaurirana online pasina kudiwa kwetambo.

Iko kushanda kweWiFi kunoenderana neasina waya yekutaurirana zviyero, senge IEEE 802.11 protocol, iyo inotsanangura iyo mitemo uye zvakatemwa zvekufambisa data.

Kana mudziyo ukabatana netiweki yeWiFi, chinongedzo chinotangwa pakati peiyo router nemudziyo kuburikidza nemasaisai eredhiyo. Iyo router inogamuchira data kubva pachigadzirwa uye inoitumira paInternet, uye zvinopesana. Izvi zvinowanikwa nekushandisa akasiyana ma frequency chiteshi kudzivirira kupindira uye kuve nechokwadi kugadzikana uye kwakavimbika kutapurirana.

Saizvozvowo, WiFi inoshandisa akasiyana modulation kuendesa data, senge amplitude modulation (AM), frequency modulation (FM) uye phase modulation (PM), iyo inobvumira akawanda masaini kuti atumirwe pane imwechete frequency.

Zvakakosha kuyeuka kuti chiratidzo cheWiFi chinogona kukanganiswa nezvinhu zvakasiyana, senge chinhambwe pakati pechishandiso uye router, kuvapo kwezvipingamupinyi zvemuviri kana kukanganiswa kubva kune zvimwe zvigadzirwa zvemagetsi. Naizvozvo, zvinokurudzirwa kuisa router munzvimbo ine hunyanzvi uye kushandisa ekunze antenna kuti uvandudze chiratidzo chechiratidzo.

Mukupedzisa, WiFi tekinoroji isina waya inopa kubatana kweInternet pasina kudiwa kwetambo. Kuburikidza netiweki yeWiFi, zvishandiso zvinokwanisa kutaurirana uye kuwana akasiyana siyana epamhepo masevhisi. Pasina kupokana, WiFi yakashandura nzira yatinosangana nayo nekutaurirana munguva yedhijitari.