Amakhaya, izikole, namabhizinisi baxhuma kwi-Inthanethi namuhla basebenzisa izindlela ezahlukene ezahlukahlukene. Enye indlela, isevisi ye-intanethi engenazintambo , inikeza ukufinyelela kwe-intanethi kumakhasimende ngaphandle kwesidingo sezansi zethusi, i-fibre, noma ezinye izinhlobo zekholomu yenethiwekhi yokuthengisa.
Uma kuqhathaniswa nezinsizakalo ezinamakhadi ezinziwe ezifana ne- DSL ne- Intanethi ye-intanethi , ubuchwepheshe obungenazintambo buletha ukulula okungeziwe nokuhamba kumanethiwekhi wekhompuyutha . Izigaba ezingezansi zichaza uhlobo oluthandwayo lwezinsizakalo ze-intanethi ezitholakalayo.
I-Satellite Inthanethi: I-Wireless First Consumer Wireless
Evezwe maphakathi nawo-1990, i- satellite ye-satellite yaba yinkampani yokuqala ye-Intanethi ye-Intanethi yangaphakathi. Ukufinyeleleka kweSatellite ekuqaleni kwasebenza kuphela kwesinye isiqondiso, ukulanda ulwazi. Ababhaliselwe badinga ukufaka i- modem yokudayela ejwayelekile futhi basebenzise ucingo ngokuhlanganyela ne-satellite ukuze benze uhlelo lokusebenza. Izinhlobo ezintsha zesevisi yesathelayithi zusa lokhu kunciphisa nokusekela okugcwele ukuxhumana okubili.
Uma kuqhathaniswa nezinye izinhlobo zesevisi ye-intanethi, i-satellite ijabulela inzuzo yokutholakala. Ukufuna kuphela i-antenna yokudla encane, i-modem ye-satellite, kanye ne-plan yokubhalisa, i-satellite isebenza cishe kuzo zonke izindawo zasemaphandleni ezingasetshenziselwa ezinye ubuchwepheshe.
Noma kunjalo, i-satellite inikeza ne-inthanethi engenazintambo ezingenazintambo. I-Satellite ithola ukuxhumeka okuphezulu (ukubambezeleka) ukuxhumana ngenxa yamasignali amade amade kufanele ahambe phakathi kweMhlaba neziteshi ezibucayi. I-Satellite iphinde isekele inani elincane kakhulu lenethiwekhi ye- bandwidth .
Izinethiwekhi ze-Wi-Fi zomphakathi
Abanye omasipala bakhe insizakalo yabo ye-intanethi ye-intanethi isebenzisa ubuchwepheshe be -Wi-Fi . Lawa manethiwekhi okuthiwa ama- mesh ajoyina amaphuzu amaningi okufinyelela angenawaya ndawonye ukuze afinyelele izindawo ezinkulu zasemadolobheni. Izindawo zokuhlala ze-Wi-Fi zomuntu ngamunye nazo zinikeza isevisi ye-intanethi ye-intanethi ezindaweni ezikhethiwe.
I-Wi-Fi iyinketho ephansi ebiza ngezinye izinhlobo zesevisi ye-inthanethi engenantambo. Izinto zokusebenza azithengi (amakhomphyutha amaningi amasha anezixhobo ezidingekayo ezakhiwe ngaphakathi), futhi izindawo zokuhlala ze-Wi-Fi zihlala zikhululekile kwezinye izindawo. Ukutholakala kungaba yinkinga, noma kunjalo. Ngeke uthole ukutholakala kwe-Wi-Fi yomphakathi ezindaweni eziningi zasemadolobheni nasemaphandleni.
Qaphela ukuthi okuthiwa i- Super Wi-Fi yindlela ehlukile yezintambo ezingenantambo ngaphandle kwe-Wi-Fi ngokwayo. Eyaziwa ngokugcwele ngokuthi ubuchwepheshe bendawo, i-Super Wi-Fi igijima ngaphezu kwengxenye ehlukile ye- spectrum engenantambo futhi isebenzisa ama-radios ahlukene kune-Wi-Fi. Ngezizathu ezimbalwa, ubuchwepheshe bezindawo ezimhlophe abukakamukelwa kabanzi futhi angeke kube yindlela evelele yezintambo ezingenantambo.
Broadband Wireless Broadband
Akufanele kudidaniswe nanoma yikuphi i-Satellite Internet noma izindawo zokuhlala ze-Wi-Fi, ukukhishwa okungaxhunyiwe kwe-wireless okunguhlobo olubanzi lwe- bandband olusebenzisa ama-antenni aphakanyisiwe atholakala emibhoshongweni yokudluliselwa komsakazo.
Insizakalo ye-Wireless ye-Broadband yeselula
Amafoni asele akhona amashumi eminyaka, kodwa maduze nje kunamanethiwekhi weselula aguqukile ukuze abe uhlobo olujwayelekile lwezinsizakalo ze-intanethi. Nge- adaptha yenethiwekhi yeselula , noma ngokufaka ifoni ekhompyutheni yekhompyutha ephathekayo , uxhumano lwe-intanethi lungagcinwa kunoma iyiphi indawo enokufakwa kwesikhala somakhalekhukhwini.
Ama-protocol asekudala asetshenziselwa ukukhulumisana avunyelwe ukuxhumana kwenethiwekhi ephansi kakhulu kuphela. Ubuchwepheshe obusha beselula be- 3G njengo- EV-DO no- UMTS bathembisa ukuletha isivinini senethiwekhi eduze kwalase-DSL namanye amanethiwekhi aphethwe.
Abanikeli abaningi bamaselula bathengisa izinhlelo zokubhaliselwa kwe-intanethi zihlukaniswe nezivumelwano zabo zenethiwekhi yezwi. Ngokuvamile, isevisi yeselula ye-broadband ngeke isebenze ngaphandle kokubhaliswa kwedatha ye-intanethi endaweni kusuka komunye umhlinzeki.
I-WiMax iyindlela entsha kakhulu ye-intanethi. Isebenzisa iziteshi eziyisisekelo ezifana namanethiwekhi weselula, kepha i-WiMax yakhelwe ngokuqondile ukunikeza ukufinyelela kwedatha kanye nezinsizakalo kunokuba uxhumane nefoni yezwi. Uma ikhula ngokwedlulele futhi isetshenziselwa kabanzi, i- WiMax ithembisa ukunikeza amandla okuzula okugcwele kanye nokuxhumana okunengi okusebenzayo kune-satellite ngezindleko eziphansi.