Niaj hnub no, kev lag luam kev sib txuas lus tau txhim kho sai heev.Los ntawm BB xov tooj hauv xyoo 1980s mus rau cov xov tooj ntse niaj hnub no, kev txhim kho ntawm Tuam Tshoj txoj kev lag luam kev sib txuas lus tau tsim los ntawm kev hu xov tooj yooj yim thiab kev lag luam luv luv thaum pib mus rau ntau yam kev pab cuam xws li Internet surfing, khw, kev lom zem thiab kev lom zem.
I. Txoj kev loj hlob ntawm kev lag luam kev sib txuas lus
Tam sim no, ntau dua 98% ntawm Tuam Tshoj cov thawj coj lub zos muaj kev nkag tau rau optical fiber thiab 4G, ua kom tiav lub teb chaws 13th Tsib-xyoo Plan ua ntej lub sij hawm.Kev soj ntsuam cov ntaub ntawv qhia tau hais tias qhov nruab nrab rub tawm tus nqi hauv 130,000 lub zos tswj hwm tau tshaj 70Mbit / s, qhov pib ua tiav qhov ceev tib yam hauv cov cheeb tsam nyob deb nroog thiab nroog.Thaum kawg ntawm lub Cuaj Hli 2019, Tuam Tshoj muaj 580,000 tus neeg siv Internet broadband ruaj khov nrog cov nqi nkag siab tshaj 1,000 Mbit / s.Tus naj npawb ntawm Internet broadband nkag tau mus txog 913 lab, ib xyoos ib zaug nce ntawm 6.4 feem pua thiab nce 45.76 lab tshaj li qhov kawg ntawm lub xyoo dhau los.Ntawm lawv, optical fiber nkag (FTTH / O) chaw nres nkoj mus txog 826 lab, nce nce ntawm 54.85 lab nyob rau thaum xaus ntawm lub xyoo dhau los, suav txog 90.5% ntawm tag nrho los ntawm 88% thaum kawg ntawm lub xyoo dhau los, ua tus ntiaj teb
Ii.Kev loj hlob zeem muag ntawm kev lag luam kev sib txuas lus
Tuam Tshoj tau tsim ib qho kev sib txuas lus kho qhov muag kev lag luam saw nrog ib tug ua tiav layout thiab ib tug ua tiav system, thiab nws cov kev lag luam scale txuas ntxiv mus.Cov khoom siv kho qhov muag, cov cuab yeej siv kho qhov muag thiab cov khoom siv kho qhov muag thiab cov khoom siv cable tau pib paub txog kev tsim khoom hauv tsev, thiab muaj qee yam kev sib tw hauv ntiaj teb.Tshwj xeeb tshaj yog nyob rau hauv cov khoom siv sector, Huawei, ZTE, Fiberhome thiab lwm lub tuam txhab tau dhau los ua cov lag luam ua lag luam hauv ntiaj teb kev sib txuas lus kho qhov muag khoom lag luam.
Kev tuaj txog ntawm 5G network yuav kis mus rau ntau qhov chaw ntawm pej xeem thiab kev lag luam.Qhov no tsis yog lub sijhawm xwb tab sis kuj yog ib qho kev sib tw rau kev lag luam kev sib txuas lus.
(1) Kev txhawb zog los ntawm lub teb chaws txoj cai
Kev sib txuas lus cov cuab yeej tsim kev lag luam muaj cov yam ntxwv ntawm tus nqi ntxiv thiab cov ntsiab lus thev naus laus zis siab, thiab ib txwm tau txais kev txhawb nqa zoo los ntawm peb txoj cai kev lag luam.Lub 12th Tsib Xyoo Plan rau Kev Txhim Kho Hauv Tebchaws Kev Lag Luam thiab Kev Sib Raug Zoo, Phau Ntawv Qhia rau Cov Cheeb Tsam Tseem Ceeb ntawm High-tech Industrialization nrog Kev Txhim Kho Ua Ntej Tam Sim No, Phau Ntawv Qhia rau Kev Txhim Kho Kev Txhim Kho Kev Lag Luam (2011), 11th Tsib Xyoo Plan rau Kev Txhim Kho ntawm Cov Ntaub Ntawv Kev Lag Luam thiab Cov Txheej Txheem ntawm Mid-2020 Long-term Plan, 12th Tsib Xyoo Kev Txhim Kho Kev Npaj rau Kev Lag Luam Kev Sib Txuas Lus, thiab Kev Lag Luam High-tech nrog Kev Txhim Kho Tseem Ceeb Tam Sim No Cov Lus Qhia ntawm Cov Chaw Tseem Ceeb ntawm Industrialization (2007) thiab Txoj Kev Npaj rau Kev Hloov Kho thiab Kev Txhim Kho ntawm Kev Lag Luam Cov Ntaub Ntawv Hluav Taws Xob txhua tus tau tso tawm cov kev xav pom tseeb ntawm kev txhawb nqa kev tsim kho cov khoom siv hauv kev lag luam hauv kev sib txuas lus.
(2) Kev lag luam hauv tsev yog booming
Txoj kev loj hlob sai sai ntawm peb lub teb chaws kev lag luam tau txhawb txoj kev loj hlob ntawm kev lag luam kev sib txuas lus mobile.Kev sib txuas lus loj loj hauv kev nqis peev yuav inevitably tsav txoj kev loj hlob ntawm cov lag luam muaj feem xyuam.Pib xyoo 2010, kev tsim kho 3G wireless kev sib txuas lus, tshwj xeeb tshaj yog TD-SCDMA system, tau nkag mus rau theem ob.Kev txuas ntxiv ntawm qhov tob thiab dav ntawm 3G kev sib txuas lus hauv xov tooj ntawm tes yuav ua rau muaj nyiaj ntau ntawm kev sib txuas lus hauv xov tooj ntawm tes, txhawm rau muab lub sijhawm zoo rau kev txhim kho Suav cov khoom siv sib txuas lus kev lag luam.Ntawm qhov tod tes, kev ua haujlwm zaus ntawm 3G mobile kev sib txuas lus feem ntau yog nyob nruab nrab ntawm 1800 thiab 2400MHz, uas yog ntau tshaj ob npaug ntawm 800-900MHz ntawm 2G mobile kev sib txuas lus.Nyob rau hauv tib lub zog, nrog rau kev txhim kho ntawm 3G mobile kev sib txuas lus, thaj tsam ntawm nws lub hauv paus chaw nres tsheb yuav raug txo kom tsawg, yog li tus naj npawb ntawm cov chaw nres tsheb hauv paus yuav tsum tau nce, thiab kev ua lag luam muaj peev xwm ntawm cov khoom siv hauv paus chaw nres tsheb. kuj yuav nce ntxiv.Tam sim no, kev ua hauj lwm zaus ntawm 4G mobile kev sib txuas lus yog dav dua thiab siab dua li ntawm 3G, yog li tus naj npawb ntawm cov chaw nres tsheb hauv paus thiab cov khoom siv yuav raug nce ntxiv, yuav tsum muaj peev txheej loj.
3) Kev sib piv zoo ntawm cov tuam txhab suav
Cov khoom ntawm kev lag luam yog cov cuab yeej siv thev naus laus zis, thiab cov neeg siv khoom qis kuj muaj cov kev xav tau siab dua rau kev tswj hwm tus nqi thiab cov lus teb ceev.Peb cov kev kawm qib siab tau cob qhia ntau tus kws tshaj lij engineers txhua xyoo kom tau raws li qhov xav tau ntawm kev lag luam hauv kev tshawb fawb thiab kev tsim kho technology.Peb cov neeg ua haujlwm zoo tshaj plaws, tsim kev lag luam txhawb nqa, kev xa khoom thiab cov kev cai se nyiam kuj ua rau peb cov nqi tswj kev lag luam, cov lus teb ceev kom pom tseeb.Kev tshawb fawb thiab kev tsim kho tshuab, tsim cov nqi, teb ceev thiab lwm yam ntawm qhov zoo, ua rau peb cov kav hlau txais xov kev sib txuas lus thiab xov tooj cua zaus ntaus ntawv kev lag luam muaj kev sib tw thoob ntiaj teb.
Piv txwv li, nyob rau hauv keeb kwm yav dhau ntawm kev loj hlob sai ntawm mobile Internet thiab mobile them nyiaj, niaj hnub wireless kev sib txuas lus technology tau dhau los ua lub ntsiab ntawm cov ntaub ntawv kis tau tus mob nyob rau hauv niaj hnub haiv neeg vim nws tshwj xeeb yooj yim.Wireless network coj kev yooj yim tsis muaj kev txwv rau tib neeg, wireless network tau maj mam kis thiab nce, yog li cov kws tshaj lij kev sib txuas lus wireless yuav muaj ntau yam ua!
Post lub sij hawm: Mar-18-2023
