Opanda zingwe: chomwe izo ziri mu makompyuta?

Posachedwapa, funso ambiri mwa okonda malo computer, Malaputopu kapena mafoni zipangizo: "Opanda zingwe - ndichiyani?". Tiyeni tione nkhani imeneyi ndikupereka zina matanthauzo zofunika.

Opanda zingwe: ndi mu tinganene?

Kukankhira kutali kuyamba adzakhala ku matanthauzo ndi kumasulira mawu English. Iwo aumbike kwa waya mawu (chingwe, chingwe, waya) ndi kutsekedwa -less, chimene anawonjezera kuti mawu oyambirira "kusapezeka", "mfulu" ndiponso T. D.

Kwenikweni, choncho Ndizachidziwikire kuti opanda zingwe zoona, amatanthauza "mafoni." Lero ndi chinthu choterocho yaitali likukhudza kachitidwe mauthenga komanso Intaneti. Ndani amene anamva za Wi-Fi? Koma ngati zopezera akhoza yodziwika ndendende ndi mawu akuti "opanda zingwe".

ndi Opanda zingwe adaputala zimene: mfundo zikuluzikulu ndi mitundu

Pankhani adaputala azamagetsi amene ntchito kulankhulana opanda zingwe, ambiri ali routers, ADSL-modems ndi Integrated Wi-Fi, USB-adaputala, komanso zigawo muyezo zochokera PCI basi amene anaika, mwachitsanzo, mu kompyuta n'kupuma, Wi-Fi -modules mu zipangizo m'manja, komanso kulumikiza zikutanthauza kudzera Bluetooth (iwonso a sayansi mafoni gulu).

Ndizosachita kunena kuti mfundo za ntchito yawo ndi yosiyana, komanso unsembe ndi kasinthidwe njira. Mwachitsanzo, rauta ndi, malingana chitsanzo, angapereke yogawa IP-maadiresi zipangizo angapo, ndi uthunthu wa ranges wa 10-100 mamita mu mzere pamaso. USB-adaputala ndi zipangizo n'kupuma izo zochokera PCI basi chikugwirizana mwachindunji kompyuta kapena Malaputopu ndipo amatha kulankhulana opanda zingwe yekha kwa malo amene zokhudza. Monga kale momveka bwino za kanthu kapena kupezeka kwa mbendera mwa zipangizo zina sangalankhule pano. Ngakhale ndi ena zitsanzo mukhoza kupanga yogawa anu kompyuta kapena laputopu. Koma funso ife musakhudze.

Intaneti opanda zingwe ndi ndalama zina

Lingaliro la "opanda zingwe maukonde» (Opanda zingwe Network) anaonekera ndi posachedwapa. Ngati ife kulankhula za makompyuta, pali magulu awiri aakulu tingaone Intaneti: Wi-Fi ndi WiMAX.

Ndizosachita kunena kuti pamene inu kwabasi aya mu Intaneti amenewa amagwiritsa ntchito njira zamakono osiyana. Childs, Intaneti Wi-Fi ntchito otchedwa mafurikwense unlicensed ndi zochepa kuti utali wozungulira Kuphunzira, zomwe kawirikawiri sakhala upambana 100 m. Inde, zambiri zimadalira mphamvu ya zida wogulitsa Mwachitsanzo, mtundu wa rauta lapansi.

Pali mfundo ina ya mafoni. Ndi chiyani icho mu mawu Intaneti WiMAX? Izi koposa zonse, kugwiritsa ntchito chiphatso pafupipafupi kufala mbendera ndi pogona makumi makilomita. Komabe, pakati pa ogwiritsa chimadalira wamba ngati wapadera yogawa maukonde sanapeze chifukwa cha mtengo wake mkulu (kutanthauza zida, unsembe, kukonza chindapusa wosuta, ndi zina zotero. D.).

Poganizira mutu wa «Opanda zingwe :? Kodi ndi" Sitinganyalanyaze kudzera Bluetooth ukuthamana opanda zingwe. Kumene, nthawi zambiri, kuti intaneti zigawo zimenezi si abwino, koma kulanda mwamsanga owona ndi deta agwirizane bwino. N'zoona M'pofunikanso kuganizira Kuchepetsa utali wozungulira kanthu, zomwe kawirikawiri sakhala olumpha mamita 10.

Pomaliza

Apa ndi mwachidule kuti ndi opanda zingwe kulankhulana luso. Pankhaniyi, takambirana dziko lokha computer, koma ochepa ndikuganiza zoti mafoni ali kwenikweni N'chimodzimodzinso chimene ambiri amati umisiri opanda zingwe. Ngakhale tsiku ndi tsiku timakumana nawo pafupifupi tsiku lililonse. Tengani osachepera wamba mphamvu ya kutali kunyumba zipangizo mphamvu ya kutali. Limagwiritsa ntchito kuthekera posamutsa ndi kulandira ulamuliro chizindikiro zochokera maluso a doko infuraredi. Komabe, mukhoza kupitiriza mndandanda kwa nthawi yaitali.