Zida zonse zamagetsi a Wi-Fi kuphatikizapo makina osakaniza ndi maulendo akuluakulu akukambirana pazitsulo zopanda waya . Mofanana ndi njira pa televizioni yamtundu, njira iliyonse ya Wi-Fi imasankhidwa ndi chiwerengero chomwe chimayimira nthawi yambiri yailesi.
Zida za Wi-Fi zimangosintha ndikusintha manambala awo osayendetsedwa opanda waya ngati gawo la pulogalamu yothandizira. Mapulogalamu ogwiritsira ntchito ndi mapulogalamu ogwiritsira ntchito pa makompyuta ndi maulendo amatsata ndondomeko ya mawonekedwe a Wi-Fi akugwiritsidwa ntchito nthawi iliyonse. Muzochitika zachilendo, ogwiritsa ntchito sayenera kudandaula za makonzedwe awa. Komabe, ogwiritsa ntchito ndi otsogolera angafune kusintha mawindo awo a Wi-Fi nthawi zina.
Masamba a GHz a 2.4 GHz
Zipangizo za Wi-Fi ku America ndi kumpoto kwa America zimakhala ndi njira 11 pagulu la 2.4 GHz :
- Chitsulo 1 chikugwira ntchito pafupipafupi ya 2.412 GHz
- Njira 11 ikugwira ntchito pa 2.462 GHz
- Njira zina zimagwiritsidwa ntchito pafupipafupi, mofanana pakati pa 5 MHz (0.005 GHz).
- Mafilimu a Wi-Fi ku Ulaya ndi mbali zina za dziko lapansi amathandizanso njira 12 ndi 13 kuthamanga pafupipafupi 2.467 ndi 2.472, mofanana.
Zina zoletsedwa ndi zopereka zina zimagwiritsidwa ntchito m'mayiko ena. Mwachitsanzo, 2.4 GHz Wi-Fi imathandizira njira 14, ngakhale kuti kanjira 14 imapezeka pa zipangizo zakale 802.11b ku Japan.
Chifukwa chilichonse cha 2.4 GHz Wi-Fi chimafuna kuti gulu liwonongeke pafupifupi 22 MHz lonse, maulendo a pawailesi a ma channel oyandikana amawerengana kwambiri.
Nambala za ma GHz ya Ma Wi-Fi
GHz imapereka njira zambiri kuposa 2.4 GHz Wi-Fi. Pofuna kupewa nkhani ndi maulendo ophatikizana, zipangizo 5 za GHz zimapereka njira zowonjezera kuti zikhale ndi ma nambala ena m'magulu akuluakulu. Izi zikufanana ndi momwe ma TV / AM a FM omwe ali m'deralo amasiyanitsa pakati pa mabungwe.
Mwachitsanzo, njira zamakono zotchuka za GHz m'mayiko ambiri zikuphatikizapo 36, 40, 44, ndi 48 pamene nambala zina pakati sizigwirizana. Channel 36 ikugwira ntchito pa 5.180 GHz ndi kanjira iliyonse yotsutsidwa ndi 5 MHz, kotero kuti Channel 40 ikugwira ntchito pa 5.200 GHz (20 MHz offset), ndi zina zotero. Msewu wapamwamba kwambiri (165) ukugwira ntchito pa 5.825 GHz. Zida ku Japan zimathandizira njira zosiyana zedi za Wi-Fi zomwe zimayenda pafupipafupi (4.915 mpaka 5.055 GHz) kuposa dziko lonse lapansi.
Zifukwa Zomwe Mungasinthire Nambala ya Channel ya Wi-Fi
Mabungwe ambiri apanyumba ku US amagwiritsa ntchito maulendo omwe nthawi zonse amathamanga pa kanjira 6 pa bandolo 2.4 GHz. Mabungwe oyandikana nawo a Wi-Fi omwe amayendetsa msewu womwewo amachititsa chisokonezo cha wailesi chomwe chingayambitse kuchepetsa ntchito kwa magetsi kwa ogwiritsa ntchito. Kuwonetsanso makanema kuti athamange pa njira ina yopanda waya kumathandiza kuchepetseratu kuchepetsedwa kumeneku.
Zida zina za Wi-Fi, makamaka zipangizo zakale, sizikhoza kuthandizira kusintha kwasinthana. Zida zimenezi sizidzatha kugwirizana ndi makanema pokhapokha ngati chithunzi chawo chosasinthika chikufanana ndi kasinthidwe kwa makanema.
Momwe Mungasinthire Numeri Zamakono Zotsatsa
Kusintha makanema pa router opanda pakhomo, lowetsani muzokonzera mawotchi ndikuyang'ana malo omwe amatchedwa "Channel" kapena "Wopanda Chingwe Cha Channel." Mawotchi ambiri a router amapereka mndandanda wotsika pansi wa nambala zothandizidwa zogwiritsidwa ntchito.
Zida zina pa intaneti yowonongeka zidzasanthula ndikusintha nambala zawo zachitsulo kuti zigwirizane ndi zomwe zili ndi router kapena malo opanda malo opanda chithandizo . Komabe, ngati zipangizo zina zimalephera kulumikizana mutasintha kanjira ya router, pitani pazomwe mukukonzekera pulogalamu yanu pazipangizo zonsezi ndikupanga nambala yotsatila yotsatila. Zomwezo zowonongeka zowonongeka zingathenso kufufuzidwa nthawi iliyonse yamtsogolo kuti zitsimikizire nambala zomwe zikugwiritsidwa ntchito.
Kusankha Nambala Yabwino Kwambiri ya Wi-Fi
M'madera ambiri, kugwirizana kwa Wi-Fi kumachitanso chimodzimodzi pa njira iliyonse: Nthawi zina kusankha bwino ndiko kuchoka pa intaneti kuti ikhale yosasintha popanda kusintha. Kuchita ndi kudalirika kwa kugwirizanitsa kumasiyana mosiyanasiyana kudutsa njira, komabe, malingana ndi magwero a kusokonezedwa kwa wailesi ndi maulendo awo. Palibe nambala imodzi yokhayi yomwe ili "yabwino" yokhudzana ndi ena.
Mwachitsanzo, ena ogwiritsa ntchito amatha kugwiritsa ntchito makanema awo 2.4 GHz kuti agwiritse ntchito njira zochepetsera (1) kapena zotsika kwambiri (11 kapena 13, malingana ndi dziko) kuti mupewe maulendo apakati pafupipafupi chifukwa maulendo ena amtundu wa Wi-Fi amachokera pakati chingwe 6. Komabe, ngati makompyuta oyandikana nawo onse amachita chinthu chomwecho, kusokoneza kwakukulu ndi nkhani zogwirizanitsa zingayambitse.
Nthawi zambiri, ogwiritsa ntchito angafunikire kukonza ndi oyandikana nawo pa njira zomwe aliyense angagwiritse ntchito kuti asagwirizane.
Alangizi ambiri a kunyumba amatha kugwiritsa ntchito mapulogalamu a analyzer a pa Intaneti kuti ayese malo am'mawuni omwe alipo opanda waya ndikupeza njira yotetezeka pogwiritsa ntchito zotsatira. Pulogalamu ya "Wifi Analyzer" (farproc.com) ya Android ndi chitsanzo chabwino cha ntchitoyi, yomwe imalimbikitsa zotsatira za chizindikiro kuti iwononge ma grafu ndipo imalimbikitsa njira zoyenera kuyendetsera phokoso. Omwe amawerengera Wi-Fi amakhalanso ndi mitundu ina ya mapulatifomu. Zowonjezera "inSSIDer" (metageek.net) zimathandizanso zokhudzana ndi ntchito zomwe zimagwirizananso ndipo zimapezekanso pazomwe zilibe Android.
Koma osagwiritsa ntchito luso, angayesere kuyesa njira iliyonse yopanda waya ndikusankha imodzi yomwe ikuwoneka ikugwira ntchito. Kawirikawiri kanjira imodzi imagwira ntchito bwino.
Chifukwa zotsatira za kusokonezeka kwazisonyezo zimakhala zosiyana pa nthawi, zomwe zimawoneka ngati njira yabwino tsiku lina zingadzakhalenso bwino kuti zisakhale bwino. Olamulira ayenera nthawi zonse kufufuza malo awo kuti awone ngati zinthu zasintha kotero kuti kusintha kwa Wi-Fi kumafunika.