He aha te mea rerekē i te 3G 4G me aha ki te whiriwhiri?

Kei te whakatere i to tatou ora, ka raungaitia te mōhiohio te huru i nga ra katoa. I teie mahana, he torutoru iwi makona, na e te whakamahi i te waea pūkoro tika ki te noho i roto i te pa, a inaianei e hiahia ana te katoa ki te kia tino uru i roto i te wāhi ngā mōhiohio. ruma Chat, whatunga pāpori, ataata - enei te rangi katoa rapu i roto i te tikanga ki te whai i te hononga tūturu ki te Internet. uru tūturu Haumaru ki te whatunga he ngāwari, ara tauira waea rawa cheap whai wāhi i roto i Mata me GPRS. A, ki te kōrero tatou e pā ana ki hononga nui-tere, ka ko tino uaua katoa, rite reira he he pai rawa. A he mamae tonu te reira.

puna Paraimere

Ko te ara māmā, me te nuinga noa ki te whakarite koe i te Internet pūkoro ko te pūkoro waea paerewa GPRS, Mata me 3G. e kore e taea te huaina Last te paerewa. Ko te wā ngātahi e huna te huinga o paerewa tenei. Ki te he tautoko mo 3G, 4G te pūrere, he reira e taea ki te whakarato i tona uru rangatira ki te Ipurangi i te tere rawa. Ki te mea ka waiho he tohu taua raruraru, he ngāwari ki te whakawhiti ki te mata paerewa mua GPRS ranei te taputapu. E ai ki ake ngā pūkoro, he omnipresent 3G whatunga. Otiia i roto i te mahi huri i te reira i roto i te mea e kore e pera pītiti. He he he rota o raruraru e pā ana ki ngā āhuatanga, i roto i nei ara te manawa, taiao , me te ra te rongo. I mua i whakaaro koutou e pā ana ki te rerekētanga i waenganui i 3G i 4G, e hiahia ana koe ki te matau i roto i te whānuitanga o onäianei.

ringa rehe e

Ko 3G-ipurangi tēnei wā te kē tino noa, na 99% o nga wae e mahi ki tenei paerewa. I mua, ko te Ipurangi pūkoro te ara māmā o te putu i te putea, a inaianei e rite ki te whakahere ona kiritaki i te momo o mahere tāke ngā.

Ki te kōrero tatou e pā ana ki te rerekētanga i waenganui i 3G i 4G, he mea he take nui, piro nui, i reira he tere. Ko te nui te tokomaha o te iwi e hono ki te awa, te iti ka waiho tona hōkaiipurangi. Ki te tāpiri tatou ki tenei matatini wāhi raruraru kapinga, i te tere ariā e taea te tatau anake i runga i te tuatoru. Heoi, ko tenei pono anake hoki ngā wāhanga ki te kiato nui o kaiohauru - mō ngā wāhi Tuitui kapi me pa, me te ka peia. I roto i te tahi atu tikanga, i ētahi wā hūpeke te auau ki te tuhi uara.

atu kōwhiringa

I mua i te kōrero e tatou e pā ana ki te rerekētanga i waenganui i 3G i 4G, kia whakaaro tatou ki nga tono o ngā mahi ki te paerewa CDMA. Ko te pau o tenei hangarau tā te otinga tino rerekē ki te raruraru o te kawenga hongere me te maha o ngā kaiwhakamahi. Kounga me te wātea o te tohu whakawhirinaki, pera i roto i te wā atu, he momo o ngā āhuatanga. Ko tonu, enei whika te whakamahi i te hangarau CDMA he nui, pai atu i te whakamahi GSM. I raro i ngā āhuatanga pai i te tere mōrahi ko ake ki te 3.2 megabits ia rua.

E tano ia tapao e 3G pouara, 4G, e kore te mea rite kanorau rite te whakamahi i GSM CDMA. Heoi, ki te hiahiatia, me i konei e taea e kitea e koe "tou" pūrere e ka waiho watea hoki ki a koutou te whakamahi i.

whatunga LTE

I mua i korero koutou a matou e pā ana ki te mea he rerekē i te 3G 4G, kia mea ai e pā ana ki whatunga LTE, i whakarewahia nei tata e rave rahi ngā i roto i Russia. I roto i te ao, kua tenei paerewa kua whakahaere hoki tau. Ko te raruraru ki te whakamahi i enei whatunga i Russia takoto i roto i te meka e wae ke katoa mahi i roto i te whānuitanga auau tino rerekē. Ko ngā Russian whakahere ratou kiritaki ki te whiriwhiri i te taputapu tika mō te kaiwhakamahi o taua whatunga, me te te mahere tāke tino pai, me te kapinga pai. Ka taea e ngā kaiwhakamahi te whiriwhiri i te momo o ngā pūrere o te matatini, tae atu ki te USB-pouwhanga me Wi-Fi-pouara ki hanga-i roto i te pūhiko rechargeable e taea te whakanohoia i roto i te putea, a kore manukanuka e e waiho te haerenga raruraru ki wāhi ki te Internet. He pouara paerewa e taea te hono ki te supply te mana o te pa o te me te whakamahi i te kāinga.

4G kapinga whatunga

Na te rerekētanga i waenganui i 3G i 4G? E tano ia tapao e te kupenga e rua i te wāhi kapinga pai-tautuhi. I roto i te take tuarua, ko te raruraru, ko te nuinga iti o te whatunga, i nuinga o te wā, te whakamahi i te 4G anake i roto i nga pa nui. I roto i Moscow me te rohe Moscow ka hipokina kongakonga. Ko te tuatahi o nga ngā ki te whakawhanake i tētahi momo hou o paninga, haere te mākete "Megaphone". Na inaianei kua ia he wāhi kapinga mōrahi mō te rohe Russian katoa. He mea nui ki te matau e puta āta 3G / 4G whakawhitinga, a reira ka tupu te rohe kapinga ki te wā. He tonu te pae o ia operator pūkoro mōhiohio e hāngai ana e pā ana ki te rohe kapinga.

Ko te kamupene "WhM" i roto i Moscow, me te rohe Moscow kua noaa te mutu wahi tuarua, i hanga taea e tika ana ki te whanaketanga kaha o te whatunga. Ko te wāhi iti mo te kaiwhakahaere "Beeline", pera i whai wāhi ia i roto i te "iwi" i muri i te katoa.

utu

Na, pērā 3G i 4G ko te huarahi ki te whakatinanatanga, engari te utu - ko tetahi take nui i roto i te take o whatunga e rua tenei. e kore te tere 4G iti e te operator pūkoro, ka tei runga i te aha utaina te kupenga i te kau. Ka taea e te kaiwhakamahi whiwhi i tetahi mahere tāke, ia e whakawhirinaki ona uara i runga i te hōkaiipurangi e wātea ana.

taputapu

Ahokore 3G 4G-Ipurangi ranei kaimahi hei kē ki te ipurangi waeahia. Ko te pono rawa tenei wahi e kore e wātea kaiwhakarato ratonga waeahia. Hei tauira, ki te ake koe i te whare i te fare i roto i te whare hou ranei, whai koe te uru ki te ipurangi tere teitei pai e kore koutou e taea e kino ia. I roto i tenei āhuatanga, te otinga pai ko ki te whakamahi i te 3G 4G-pouara ranei. ka waiho te reira i whai hua mo te whakahaere o te tohatoha o te Ipurangi ahokore Wi-Fi e kore anake, engari ano hoki ki te whiwhi i te whai wāhi pūmau ki te Internet, te wahi he pahuhu noa te tohu fariiraa. Ki te mahi i tenei, te whakamahi i te pūihi waho ranei pūihi tīwerawera.

He aha te mea 3G?

3G - He maha ngā painga i roto i te rite ki te whakatupuranga mua he hangarau ahokore. Etahi o nga āhuatanga ki te hanga i te rerekētanga, i roto i ngā, tuku nui-tere, kaha matatau hoki rongorau, me te tīpokapoka ao. whakamahia ana tēnei hangarau te ki te hono waea pūkoro ki te Internet e aore te tahi atu whatunga IP-e hāngai ana ki kiritaki i te whai wāhi ki te reo ranei kōrero ataata, me te whakamahi o te Internet me te tikiake i ngā kōnae.

He aha te mea 4G?

Ki te kōrero tatou e pā ana ki 3G Rerekē 4G, ka, i roto i te meka, te paearu matua ko e whakamahi ana te muri i te whānuitanga paerewa auau hou, te kupu i reira he kore hangarau hototahitanga whakamuri. e hāngai 4G te i te whakarato whānui haumaru mō katoa IP-e hāngai ana (IP-waea, ratonga petipeti, uru aunui Internet, me te ihirangi rongorau roma).

4G ko 3G

Hei mahino pai te rerekētanga i waenganui i enei hangarau e rua he tika ki te whakaaro etahi ngā.

Ko te wāhi rawa tuatahi o te whakarite he tere. He whakauaua taea te huaina te paerewa, e te mea pai. I roto i te take tuatahi, rite whakahuatia mua, he tika ti'aturi i runga i te rohe whatunga te auau. mahi 10 ngā wā tere 4G whakaritea ki 3G. Te reira i katoa tei runga i te taputapu e whakamahia ana mo te amplification o tohu me raraunga.

Ko te haerenga mai o 3G whakahohea kaiwhakamahi ki te hanga reo waea, me te whakawhiti raraunga i te tere tiketike. I roto i te take nui haere ki te tere tuku 4G tino, i roto i te tua ki tenei, i taea ki te whakamahi i ihirangi rongorau tika i te Internet me te tākaro kēmu ipurangi kiritaki. Karangatia mahi me raraunga i roto i tenei me te i roto i tetahi atu take, mahi i te wa ano.

whakawhiti hangarau

Ka whakamahia e 3G takere whakawhitinga raraunga o ngā kōpuku whatunga, me pōkai. whakawhitinga ipu anake te whakamahia i roto i te 4G. Ki te whakarite koe i te puta haere o whatunga e rua, e kore koutou e ite i tetahi rerekētanga. Te 4G whakamahi waeatanga katoa IP-waea, e kore te mea e wātea ana i runga i 3G.

Rua whatunga auau whakawhiti raraunga ko e pā ana ki te taua, me i te taumata o te 5-20 Mbit / s.

mutunga

O te akoranga, 4G tohu te hangarau ake matatau, engari kua kore e ano i oti tona whakatinanatanga tonu, kia kore e taea e te kaiwhakamahi te oaoa i te painga. Mai i te tautoko mō te 3G, e kore te 4G ano whakawhanakehia nui ki te neke i runga i ki te taumata i muri, katoa o nga ratonga e kia kia wātea ki ngā kaiwhakamahi, kei i te wā wawe o te whakatinanatanga. i te whakatupuranga whatunga hou kahore e tino whakawakia atu āhuatanga taimaha, me ngā taputapu hou ki ia ra e haere riro atu uaua, na nga painga katoa o te hangarau e riro kitea i muri noa i te ia, a ka taea tatou whakarite tino 3G me 4G-Ipurangi.