Inthanethi endlini yangasese. Ngaphandle kwefoni futhi izintambo

Muva nje, inthanethi wireless ngokubaluleka kuthandwa ezweni lethu kanye nasemazweni aphesheya. Lokhu kungenxa ubuchwepheshe ekhethekile ukukhiqiza-Inthanethi owawusemzini womzalwane ngaphandle kwefoni.

Ubuchwepheshe kwi-Inthanethi ngaphandle ikhebula elula ngakho

Emkhakheni cabling yangasese kusuka ukufinyelela ukhombe ngqo endlini - ngempela eqolo, futhi ijubane ukuxhumana okunjalo uphansi. Uma bentambo lilimele ngesikhathi amanye amasayithi ayo - ukulungiswa kungathatha amasonto noma izinyanga. Ngakho-ke, ubuchwepheshe obusha emkhakheni kwenethiwekhi nge-satellite noma esebenzisa i-USB modems - kungcono isixazululo enkulu zonke izinkinga eshiwo ngenhla. Ngaphezu kwalokho, izindawo zokungena internet endlini yangasese It kuvumela abanikazi ukungena kwinethiwekhi ngesikhathi esifanayo kusukela kumadivayisi ezahlukene: Smartphones, amaphilisi, laptops.

Inthanethi engenantambo

Ixhuma World Wide Web ngaphandle kokusebenzisa imigqa ifoni kwakungathandeki kuphela, kodwa futhi elula kakhulu ndoda wanamuhla. Inani elandayo abasebenzisi senqabe ukunikela "Inthanethi olunezintambo owawusemzini womzalwane", enika bakhethe wireless. Ingabe zokugcina kangaka emihle? Ukuze siphendule umbuzo owaphakanyiswa kufanele sihlaziye izinhlangothi emihle nemibi.

Izinzuzo nezingozi inthanethi wireless

Ungashayela izinzuzo ezilandelayo:

• Uxhumano lwe-inthanethi in indlu yangasese akuthathi isikhathi esiningi nomzamo omkhulu.
• Umuntu ongangena kunethiwekhi yomhlaba, usebenzisa noma iyiphi idivayisi. Imfanelo okuphoqelekile leli thuluzi for ukugcwaliseka lesi sifiso ukutholakala-Wi-Fi.
• Ngenxa yokuthi izindawo zokungena internet endlini yangasese engabondli abakubo khona ikhebula, zokuxhumana kuyoba lula kakhulu.

izici ezingezinhle

Uma ukhetha ukuxhuma kwi-Inthanethi owawusemzini womzalwane ngaphandle kwefoni, qinisekisa ukubheka abakhubazekile. Amanye awo yilawa:

• Nge iphuzu elilodwa ukufinyelela internet Ungaxhuma inqwaba amadivaysi. isivinini womgwaqo ngesikhathi esifanayo lihlukaniswe ngokulinganayo kuwo wonke amadivayisi. Ngenxa yalokhu anda umthwalo isikhathi zamakhasi ewebhu somsebenzisi ngamunye ngamunye.
• Zilulaza ijubane nokwaziswa transmission ikani nezinto ngokomzimba ezisebusweni endleleni kudivayisi.
• Kuvele yokufinyelela-Wi-Fi, okuyinto has a nokwethenjelwa ongaphakeme, kulula ukwambula.

Ukukhetha indlela uxhumano, kubalulekile ukuqonda ngokucacile ukuthi bangaki amadivayisi ohlela ukuyisebenzisa njalo ukuxhuma kunethiwekhi. Inthanethi owawusemzini womzalwane ngaphandle kwefoni Kunconywa ukufaka at inombolo encane ukuxhumana. Uma uhlela ukusebenzisa eliningi lamadivayisi ezintathu noma ezine ukuze ungene kuhleloxhumano. Kodwa internet olunezintambo endlini yangasese kungcono ukusebenzisa Inethiwekhi ebanzi.

Izinhlobo inthanethi wireless

Inthanethi owawusemzini womzalwane ngaphandle kwefoni lingasethwa usebenzisa kumadivayisi alandelayo futhi izingxenye:

• Isethelayithi lukamakhalekhukhwini. Sici Its main iwukuba ukunikeza isignali "emkhathini." Ngale ndlela, ukuxhumana kwe-intanethi akuzona eziningi abantu ngoba kungelula futhi kubangela ukungakhululeki esikhathini esiningi kulo mkhankaso. Phakathi bokwenza zayo secrete eziphezulu, isivinini esiphansi futhi bengenalo bezlimita.
• Inthanethi 2G-GPRS / EDGE by opharetha mobile ezahlukene. Ngakho ungakwazi ukujabulela inthanethi kuphi. Kubalulekile kuphela khona opharetha yokuxhumana mobile endaweni lapho ohlela ukusebenzisa i-Inthanethi. Ijubane ezivame kakhulu 30-80 kbps, futhi asivamile ukubonwa izinga 100-150 kilobits. Lolu hlobo lwe-inthanethi akudingi izimali omkhulu. Kodwa ngesikhathi esifanayo, kukhona amanani, "edla" eziningi abasebenzisi lemali. Lokhu kungagwenywa ngokuthenga traffic amaphakethe. 2G-Inthanethi zisebenzisa ikakhulu emadolobheni yesibili.
• Wireless 3G-Inthanethi. Lokhu uxhumano olunikezwa opharetha mobile kakhulu. Qaphela ukuthi manje kuhlakazeka hhayi yonke indawo, lapho kukhona uxhumano mobile. Intengo 3G-modems kukhona okuncane ephakeme kunaleyo 2G-modems. Ijubane okumele izuzwe 3 megabits, futhi kwezinye izimo, lesi sibalo kungenzeka ephakeme. Izimali abaqotho ngaphezulu. Lokhu kubonisa ukuthi kungenzeka lokumiswa Inthanethi ke ngokwakho. Ukuze usabalalise-Inthanethi kuyo ekhaya lakho, kufanele uthole Wi-Fi router. Uma kukhona isignali ezimbi, udinga ukufaka i-antenna, okuzokwenza ukuqinisa umsebenzi kwi-Inthanethi. Kukholakala ukuthi 3G-Inthanethi manje engcono ezithakazelisayo kakhulu ngenxa izici zayo.
• 4G-Inthanethi. Prakthiza ebonisa ukuthi lolu hlobo internet uyakwazi ukuthuthukisa ijubane megabits 3 kuya ku-7. Yena lalikhona kwamanye amadolobha. iphuzu Negative ukusebenza engazinzile we ubuchwepheshe obusha. Izindleko 4G-modems ephakeme kunaleyo 3G. Ukuze ukusebenza ukhululekile ukusebenzisa 4G-imizila. Ama-modem enikeziwe antenna ukufakwa ngaphandle. Kwamanye amazwe, kakade usebenza 5G uhlelo.

Intengo ye-Inthanethi indlu yangasese

Ngakho, oyikhethile Inthanethi engenawaya indlu yangasese. Intengo Awunalo ncamashi ethusayo. Kodwa konke kuncike uhlobo Inthanethi, inkampani kanye nezindleko kwenziwe lapho yokuxhuma. Ngokwesilinganiso, ukuxhuma kwi-Inthanethi engenantambo kungabangwa ruble 4000-5000 (kuhlanganise impahla edingekayo). Ngokuphathelene tariffs, ukulungiselelwa kusuka 0.5 kuya emashumini megabits, kuyodingeka ukhokhe ruble eyengeziwe 300 2,500. Amanani on the Internet for opharetha ezahlukene. Ngaphambi kokuba unqume uxhume ku-inthanethi, kufanele uthintane ne abasebenzi amafemu ukuthi ukunikeza ukufinyelela okungenawaya World Wide Web. Noma yimuphi inkampani self-ukuhlonipha uyonika ulwazi olungenaphutha ngemithi intengo futhi ukweluleka zonke izindaba.