Ko te tere o te tuku raraunga ki runga ki te Ipurangi

Ipurangi ngāwari a pūmau i roto i te ora o te tangata hou, a ka he wāhi o reira. Whatunga - he kōrero, mahi, runaruna. inaianei nui hono ki reira. Na reira, whakawhanake me te ara o te tūhono ki te Internet, i roto i nei kia whakahuatia ai muka whatu, taura tafenga, Wi-Fi me 3G. Ko te tere o te tuku raraunga tei runga i te kaiwhakarato me te tāke tīpakohia. He mea nui, me te ara ki te hono atu ki te whatunga. Kia whakaaro tatou etahi o ratou i roto i ngā kōrero.

I mua i te kōrero e tatou e pā ana ki te tere o te taea te tuku raraunga ki runga ki te Internet, e hiahia ana koe ki te whakatau me pehea e whanganga te raraunga. I roto i te ngaio whai wāhi i roto i te hangarau rorohiko me te kaiwhakamahi PC runaruna tangohia rite te wae o inenga o te tere o te paita raraunga, moka. Kua whakapumautia International Paerewa e te wae raraunga ki te whakamahi ki te kuhimua SI. Ka rite ki i roto i tetahi wae o inenga, i reira he ngā pau i roto i paraire me paita. Na, he rite ki te kotahi rau e rua tekau ma rima mano paita moka-8 megabit, a ko te rau e rua tekau ma rima kiropaita e pā ana ki kotahi rau e rua tekau rua kibibyte. I roto i te torotoro waea whatunga rorohiko ranei whakamahi i te ti'araa "megabits" e faaite i te tere i nei tuku raraunga e i roto i te whatunga.

Ko te ariā nei ki te whakaaro o te rārangi ngā e rerekē i te ara o te mōhiohio tuku. Tohatoha wireline, taura me te ahokore. whakamahia Tuatahi hoki te tuku o ngā raraunga rorohiko me tohu waea. I a ratou e whakaritea hoki takere tuku o ngā mōhiohio e rua tairitenga me mamati. Na roto i te taura raina kōrero, e te hunga e hāngai ana i roto i ngā whatunga rorohiko, cable ngā toru ngā momo: takirua miro (auau raraunga i runga he reira i te 10 ki te 100 megabits ia rua), tafenga (whakamahia i roto i te whatunga Itarangi) me te muka whatu taura. taea ki te tuku i te tohu i roto i te kotahi anake aronga te whakamutunga, ko te. Ko ko ia te tino tiaki i raweketia me Ko te ahei o te tere tiketike whakawhitinga raraunga - ki runga ki te toru gigabits ia te rua.

Hoki ngā hononga ahokore ngā kōrero pūtau me te amiorangi. Ano, tohunga ia ite e no ki taua tikanga o te kōrero, e kore e nei hiahia waea te heke mai.

Kua horahia e whatunga 3G i Russia no o te ngā ārahi pūkoro Beeline, WhM me Megafon. Ki te tango i te rawa o te whai wāhi ki te whatunga, nui ki te whai i te waea pūkoro USB-pouwhanga ranei, e tautoko ana whatunga tuatoru-whakatupuranga. Ko te waea tīmata aunoa ki te mahi i roto i te kupenga 3G ki te kore e pokanoa te reira ki te tohu GSM. Aita e titauhia ia whirihoranga atu. Hei whakanui i te auau raraunga, e ti'a ia taui i te pūrere ki te «3G anake» aratau, e taea ai e koe te tahuri 3G-kāpeka (pouwhanga waea pūkoro ranei) i roto i te aratau UMTS. Ka rite ki te hua, ara i te tohu ngoikore taea ake i te tere o te download o raraunga Ipurangi.

tohu irirangi taua ki te tuku raraunga, rite Wi-Fi, WiMAX ahei o whakawhitihia ngā mōhiohio i runga i te tawhiti o runga ki te rima tekau kiromita, ka whakarato i te tere ki runga taua wa ki te whitu tekau-megabits ia rua.

I roto i te whatunga UMTS, te tere mōrahi he rite ki te wha tekau-waru kiropaita ia te rua o te tuku raraunga. Ko te tino nui ki tiro web-whārangi tenei. Ko te whakawhetai ki ngā whanaketanga hou, i reira HSPA hangarau, i huaina 3,5G. Tenei nui-tere tuku pākete raraunga i te whatunga ki te kiritaki (HSDPA) me i te kiritaki ki te whatunga (HSUPA). Ngā mihi ki te hangarau hou, whakawhiti mōhiohio te i te tere o te 3.6 Mbit / hekona. E kore e taea e tonu ngā pūrere hou katoa te mahi ki reira.

whakahaere whai wāhi Ipurangi e ki te awhina o ngā taura. He noa i roto i rangatira o PC pahoho tenei puka o hononga ki te whatunga. A, no te whakamahi i te taura tafenga, kia te auau raraunga i waenga i rua rau e rima tekau me rima rau kilobits ia te rua. Ki te whakamahia taura e rua, ka e tango tetahi he tohu baseband, me te tuarua - te tohu matawā. tuku Raraunga te i runga i te hōputu HDLC, ngā anake te kōrero e pā ana ki te timatanga me te mutunga o te kupu, me te mōhiohio mana.