Ngakhale kuti 4G yasungidwa ku China, ntchito yayikulu yomanga yapamwamba yayamba kumene. Kukumana Ndi Kukula Kwakukulu Kukula kwa deta yam'manja, ndikofunikira kupitiliza kukonza mawotchi ndi mtundu womanga maukonde. Komabe, kubalalitsidwa kwa pafupipafupi 4G pafupipafupi, kuchuluka kwa kusokonekera, ndipo kufunika kogawana tsambalo ndi malo oyambira a Station Station
4G Kulemba kwa ma network.
Kutulutsa kwabwino kwa network osanjikiza ndi makulidwe ena a mphamvu ndi mabasi awiriwo kuti adziwe bwino maukonde.
Network yatsopano ikuyenera kuganizira zomangajambula za ma network osanjikiza mukamaliza zomwe mukufuna. "Nthawi zambiri, pali njira zitatu zokha zothandizira ma network," Wang Sheng, Wogulitsa wa China wopanda zingwe a CARCOPOPORE STORT CITION '
Imodzi ikugwiritsa ntchito maulendo ochulukirapo kuti apangitse opambana a bandwidth. Mwachitsanzo, GSM poyamba anali ndi 900mhz pafupipafupi. Pambuyo pake, ogwiritsa ntchito amawonjezeka ndi 1800mhz pafupipafupi. Tsopano 3g ndi 4G Freques ndi zina zambiri. Kutalika kwa TD-lte-lte ali ndi magulu atatu, ndipo pafupipafupi kwa 2.6GHz yagwiritsidwa ntchito. Anthu ena omwe ali m'mafakitale amakhulupirira kuti awa ndiye malire, chifukwa zolakalaka zapa booly Lachiwiri ndikuwonjezera gawo la malo oyambira, omwe alinso njira yogwiritsidwa ntchito kwambiri. Pakadali pano, kachulukidwe ka malo oyambira mumizinda yayikulu ndi yapakatikati pakhala kuchepetsedwa kwa malo amodzi a kilometer kupita ku malo amodzi a 200-300 metres. Chachitatu ndikusintha mphamvu, yomwe ndi njira ya m'badwo uliwonse wamatekinoloji yolumikizirana. Pakadali pano, mphamvu yotheka ya 4g ndiyokwera kwambiri, ndipo yafika kutsika kwamphamvu kwa 100m ku Shanghai.
Kukhala ndi intaneti yabwino komanso makulidwe ena owoneka bwino ndi maziko awiri ofunikira a netiweki. Mwachidziwikire, China "Tikuphunzira pantchito yambiri ya 240 ya Lte padziko lapansi." "Kuchokera pazomwe zachitika, pali zinthu zisanu zomanga ku Lte. Choyamba ndikuyang'anira phokoso la ma network; lachiwiri ndikuwongolera ma network; Chachitatu ndikuyenera kuchita a ntchito yabwino m'mbuyo, ndiye kuti, bandwidth ya zizindikiro zam'mphepete ndi pansi; wachisanu ndikuchita ntchito yabwino yophunzitsira ndi malo apadera a Nkhoto Zapadera.
Tsatanetsatane wa mayeso a noise.
Ndi vuto lenileni kuti muchepetse phokoso laphokoso ndikupanga ogwiritsa ntchito intaneti ali ndi mwayi wothamanga kwambiri.
Zosiyana ndi Kupititsa patsogolo Kwazizindikiro pakuwonjezera mphamvu yotumiza, 4g network idzabweretsa phokoso latsopano ndikupititsa patsogolo chizindikiro. "Khalidwe la ma 4g ndichakuti phokoso silimangokhudza gawo lokutidwa ndi magulu ozungulira. Mwachitsanzo, zimapangitsa kuti pakhale zotupa zofewa. Kufalikira kwa data kumachepetsedwa, zomwe wogwiritsa ntchito zimachepetsedwa, ndipo ndalamazo zachepa. " Wang Shang adati, "Kutalikirana kwa 4G kuli kuchokera ku malo osungirako malo osungirako, ndipo pafupi ndi 4G netchs ndi yochokera ku troedter, omwe amafunikira kuwongolera mulingo, choncho. Kuti pa intaneti ya intaneti imatha kupeza nthawi yayitali, yomwe ndi vuto lomwe tikufunikiradi kuthana nalo. " Kuti muthane ndi vutoli, pali zofunikira zingapo: Choyamba, bandwidth ya rf gawo liyenera kukhala lokwanira; Chachiwiri, zida zamagetsi za radio yonseyi ziyenera kukhala zokwanira; Chachitatu, bandwidth ya chikwangwani cham'mphepete mwa nyanjayo iyenera kukhala yokwanira.
Mu network ya 2g, ma netiweki opezeka pafupi ndi ma cell a Suar Storance ndi akulu. Mafoni a m'manja amatha kulandira chizindikiro kuchokera m'malo osiyanasiyana. Mafoni a 2g mafoni amakokedwa pamatamalizidwa pamalo oyambira ndi chizindikiro cholimba kwambiri, osanyalanyaza ena. Chifukwa sizidzazira kawirikawiri, sizingapangitse kusokonezana kulikonse kwa chipinda chotsatira. Chifukwa chake, mu GSM network, pali 9 mpaka 12 zokutira zomwe zitha kulolera. Komabe, mu nthawi ya 3G, kubzala network kudzakhudza kwambiri kukonza madongosolo. Tsopano, nyemba ndi 65 degree harle harle imagwiritsidwa ntchito pagawo limodzi. Magawo atatu omwe amapeza amafunika anterna apamwamba kwambiri kuti achitidwe chimodzimodzi ndi 3g. "Otchedwa Atruc-Organirmation Ankatimuotanthauza kuti pochita mapendeji 65, Kuphimba mbali zonse ziwiri za netiweki yaying'ono. Chifukwa chake, titha kuwona bwino kuti ma network ali pamwambawa ndipo Zofunikira kwambiri za zida. " Wang shang adati.
Gawo la pafupipafupi lodziimira machesi owoneka bwino a manteridwe owonjezereka.
Ndikofunikira kuwongolera m'mphepete mwa netiweki yolondola kuti muchepetse kusokoneza. Njira yabwino ndikuzindikira njira zakutali.
Kuti muthane ndi kulowerera pa intaneti, makamaka zimatengera mbali zingapo: Poyamba, ma networ, kusiya malire okwanira pafupipafupi; Chachiwiri, mulingo wa chipangizo, njira iliyonse yomanga iyenera kuwongolera; Chachitatu, mulingo wokhazikitsa. "Talowa China mu 1997 ndipo adapanga milandu yambiri. Ku Andwn College, yomwe imagwira ntchito ku Antennas, tidzachita maphunziro kuti tigwiritse ntchito pokhazikitsa ndi kugwiritsa ntchito gulu. Nthawi yomweyo, tili ndi gulu ku Pangani zolumikizira ndi antennas. "Zopanda zingwe, zopangidwa ndi zakunja, zimakhala ndi mphepo yoyimbirana, dzuwa, kutentha kwambiri komanso kutentha kwake ndizokwera kwambiri. "Zogulitsa zathu zitha kuyimirira pamenepo kwa zaka 10 mpaka 30. Sizovuta." Wang shang adati.
Post Nthawi: Aug-03-2022
