Kodi kuonjezera 3G CDMA muyezo modemu liwiro?

Mosadziwa, pa yoteroyo zofewa, ndi nthawi imathamanga mkulu ndi tariffs otsika kwa Intaneti. Tsopano palibe adzakhala anadabwa kupeza kuti maukonde lonse imathamanga pa 100 megabits, makamaka m'mizinda ikuluikulu. Komabe, zonse zimenezi mothandizidwa ndi zingwe: mizere kuwala kapena ochiritsira Kulumikizana oyang'anira - akamanena ali yemweyo. Koma anthu a m'maboma kutali ndi midzi kumene kulibe wosamalira chingwe mzere kulumikiza Intaneti ayenera kukhala okhutira amapereka ntchito mafoni. mitengo yawo ndi apamwamba kwambiri ndi liwiro ali pansipa. Mwachitsanzo, mmodzi wa zotsogola luso CDMA Rev.B theoretically amalola liwiro kupeza megabits 14 zokha kuti nzika -. "Dzulo" M'pomveka kuti wotere, aliyense wosuta wa Internet mafoni mukufuna kudziwa mmene kuonjezera liwiro 3G modemu.

Ndicho chimene ife kulankhula lero, koma monga chitsanzo, taganizirani CDMA EVDO modems. Ngakhale pali Mabaibulo angapo CDMA, zosiyana kwenikweni chonyamulira pafupipafupi, amene amatchulidwa mu pepala limeneri lagona pa njira kwa wosuta aliyense amene akufuna kuonjezera liwiro 3G modemu.

Poyembekezera mafunso, kukhudza kwakung'ono pa maziko ongolankhula. Choyamba, WOPEREKA chilichonse chikunena tariff limasonyeza liwiro kupeza maukonde, mwachitsanzo, mpaka 3.1 MB / s. Ogwiritsa woyamba kulumikiza Internet mafoni, kawirikawiri chifukwa chiyani osati 3.1, koma ngakhale 2 megabit zotheka kukwaniritsa chosowa kwambiri. Palibe chinyengo: ndi manambala oyambirira "Up" ali ndi zifukwa zomveka, tsoka. Komabe, palibe chimene chingawalepheretse kumvetsa nkhani ndi kumvetsetsa mmene kuonjezera liwiro 3G modemu kwa pazipita n'kotheka, kwambiri kuti akhoza kuchita izo kwa munthu amene wapatsidwa ndi cholinga chimenechi.

Chachiwiri, liwiro la Internet mafoni sadzamva khola: izo "amayandama" kwa ola ora. Aliyense siteshoni nsanja ali mlingo amodzi zake kulankhulana njira, ngakhale aakulu. Olembetsa, chikugwirizana pa malo ena nthawi, gawani mlingo uwu pamodzi ngati lalanje. Choncho, yankho loyamba funso mmene kuonjezera liwiro modemu 3G, CDMA ndi kugwiritsa ntchito modemu m'dera nkhani za siteshoni osachepera yodzaza pa nthawi yoyenera. M'mawu ena, mlingo adzakhala apamwamba m'madera otsika kachulukidwe anthu atatu m'mawa kuposa pakati pa mzinda waukulu mu nthawi malonda.

Chabwino, tiyeni Asiye chiphunzitso ndi kusonyeza zimene ndi kumene mukufuna "tweak" tikwaniritse zotsatira kwambiri. Kodi mofulumira 3G modemu? Easy! Zinaonetsa kuti zitsanzo zosiyanasiyana modems kusonyeza mitengo osiyana, ceteris paribus. Kukhazikitsa gulu transceiver, ergonomic mayikidwe a zigawo zikuluzikulu mkati zimakhudza kwambiri zotsatira. Mwachitsanzo, ena zitsanzo pambuyo maola 2-3 ntchito kwambiri likamatenthetsa ndipo umayamba ndithu, kuti yomweyo noticeable pa liwiro tchati. Chongani modemu ntchito - ayenera kukhala ofunda, koma osati otentha.

Aliyense modemu USB 3G amadya wina doko panopa. Komanso, kawirikawiri 500 MA. Pakuti USB 2.0 muyezo, izi ziri ndi malire. Chotero, ngati munthu USB likulu kugwirizanitsa modemu ndi chipangizo ina, mphamvu salinso zokwanira zimene zimakhudza ntchito. Inu wotanganidwa kwambiri kuposa theka la zolumikizira USB? Pankhaniyi, inu kugula likulu-likulu ndi kotunga kunja mphamvu. Kapenanso: ndi chovomerezeka kugwirizanitsa modemu kudzera Y-chingwe. Iye ali akumaliza atatu: awiri aphatikizidwa mu zolumikizira pa kompyuta, pamene chachitatu amapita ku modemu ndi.

Ngati sakumvetsabe mmene kuonjezera liwiro 3G modemu, zinthu kopambana: kwabasi ndi mlongoti kunja. Kutalika imene mukhoza kuiyamba iyo, zimasokoneza pachingwecho -. M'litali sayenera upambana 10 mamita sikuthandiza ndalama, kugula khalidwe pa chingwe cha! Mwa njira, musaiwale oyendetsa mlongoti kuti siteshoni m'munsi.

Ndi zothandiza kuti zosinthika dalaivala modemu ndi konza kugwirizana ndi pulogalamu yapadera.