Ịmara 5G ezughị.Ị nụla banyere F5G?N'otu oge ahụ dị ka oge nke mobile nkwurịta okwu 5G, na-arụ ọrụ netwọk nwekwara tolitere ọgbọ nke ise (F5G).
Mmekọrịta dị n'etiti F5G na 5G ga-eme ka mmeghe nke ụwa mara mma nke Intanet nke ihe niile. A na-ebu amụma na site na 2025, ọnụ ọgụgụ nke njikọ ụwa ga-eru 100 ijeri, ọnụ ọgụgụ ntinye nke brọdband ezinụlọ Gigabit ga-eru 30%, na mkpuchi nke netwọk 5G ga-eru 58%. Ọnụ ọgụgụ nke ndị ọrụ VR / AR nkeonwe ga-eru 337 nde, ọnụ ọgụgụ ntinye nke ụlọ ọrụ VR / AR ga-eru 10% 100% nke ụlọ ọrụ ga-enweta ọrụ igwe ojii, na 85% nke ụlọ ọrụ. a ga-etinye ngwa n'igwe ojii.Ọnụ ọgụgụ data zuru ụwa ọnụ kwa afọ ga-eru 180ZB.Network Njikọta na-aghọ a ebe nile eke ọnụnọ, igbanye ike n'ime dijitalụ aku na uba na-enyere kacha azụmahịa ahụmahụ maka onye ọ bụla, ezinụlọ ọ bụla, na ọ bụla nzukọ.
Kedu ihe bụ F5G?
Mgbe oge 1G (AMPS), 2G (GSM/CDMA), 3G (WCDMA/CDMA2000/ td-scdma) na 4G (LTE TDD/LTE FDD), nzikọrịta ozi ekwentị ebutela n'oge 5G nke teknụzụ 5G NR nọchiri anya ya. Mkpokọta azụmahịa zuru ụwa ọnụ nke 5G akwalitela ọganihu ọhụrụ nke ụlọ ọrụ nkwurịta okwu mkpanaka ma nye ndị na-enyere aka maka mgbanwe dijitalụ nke ụlọ ọrụ dị iche iche.
E jiri ya tụnyere 5G a ma ama, enwere ike ọ gaghị enwe ọtụtụ ndị maara F5G. N'ezie, netwọk ahụ edozila ahụkwa ọgbọ ise ruo taa, oge F1G (64Kbps) nke na-anọchi anya ya na teknụzụ PSTN/ISDN, oge brọdband F2G. (10Mbps) nke teknụzụ ADSL na-anọchi anya ya, yana ultra-wideband nke teknụzụ VDSL nọchiri anya ya.F3G (30-200 Mbps), oge ultra-narị-megabit F4G (100-500 Mbps) nke teknụzụ GPON/EPON nọchiri anya ya, na-abanye ugbu a na oge Gigabit ultra-wide F5G nke teknụzụ 10G PON nọchiri anya ya. N'otu oge ahụ. , Azụmahịa nke netwọk edozi na-eji nwayọọ nwayọọ na-esi na ezinụlọ gaa na ụlọ ọrụ, njem, nchekwa, ụlọ ọrụ na mpaghara ndị ọzọ, nke ga-enyekwara aka mgbanwe dijitalụ nke ụdị ndụ niile.
E jiri ya tụnyere ọgbọ ndị gara aga nke teknụzụ ịnweta ohere, 10G PON gigabit netwọk nwere ọganihu na-awụlikwa elu na ikike njikọ, bandwit na ahụmahụ onye ọrụ, dị ka elu na elu ọnụego ruo 10Gbps symmetrical, na oge igbu oge belata na-erughị 100 mics.
Kpọmkwem, nke mbụ bụ njikọ ngwa anya niile, na-eji mkpuchi kwụ ọtọ nke akụrụngwa fiber-optic iji gbasaa ngwa ụlọ ọrụ kwụ ọtọ, na-akwado ọnọdụ azụmahịa iji gbasaa karịa ugboro 10, ọnụ ọgụgụ nke njikọ abawanyela karịa ugboro 100, na-eme ka oge ahụ nwee ike. nke njikọ fiber optic.
Nke abuo, ọ bụ ultra-high bandwit, ikike bandwidth netwọk na-abawanye karịa ugboro iri, na uplink na downlink symmetric brọdband ikike na-eweta ahụmahụ njikọ na oge ígwé ojii.Teknụzụ Wi-Fi6 na-emeghe mita iri ikpeazụ na brọdband ụlọ Gigabit.
N'ikpeazụ, ọ bụ ahụmahụ kachasị mma, na-akwado nkwụsị nke 0 ngwugwu, nkwụsị microsecond, na AI nwere ọgụgụ isi ọrụ na mmezi iji zute oke ahụmahụ azụmahịa chọrọ nke ndị ọrụ ụlọ / ụlọ ọrụ. Ụlọ ọrụ OLT nke na-eduzi ụlọ ọrụ nwere ike ịkwado caching ekesa, mgbochi vidiyo na-agbawa. , 4K/8K video ngwa ngwa mmalite na ọwa ịgbanwee, na n'ụzọ dị irè na-akwado video ahụmahụ intellisense na nchọpụta nsogbu.
Ọganihu azụmahịa brọdband nke Gigabit na-abịa
The White Paper on China's Digital Economy Development and Employment (2019) na-egosi na na 2018, China dijitalụ aku na uba ruru 31.3 trillion yuan, mmụba nke 20.9%, na-aza 34.8% nke GDP.E nwere 191 nde ọrụ na dijitalụ aku na uba, aza ajụjụ. maka 24.6% nke ngụkọta ọrụ n'ime afọ, elu 11.5% afọ na afọ, budata elu karịa ọnụego uto nke ngụkọta ọrụ nke mba n'otu oge ahụ.Mmụba na mgbawa nke akụ na ụba dijitalụ mere ka netwọk brọdband bụrụ isi akụrụngwa.Ihe dị mkpa na-apụtawanye ìhè.
Na-adịbeghị anya, na mmejuputa iwu nke "Broadband China" atụmatụ na-aga n'ihu na-aga n'ihu nke "ọsọ elu na ego Mbelata" ọrụ, China si ofu netwọk mmepe emewo oké rụzuru, na wuru a zuru ụwa ọnụ na-eduga netwọk FTTH. Dị ka nke nkeji nke abụọ nke 2019, ndị ọrụ 100M nke China nweta ego ruru 77.1%, ndị ọrụ ntinye fiber (FTTH / O) nde 396, ndị ọrụ mgbasa ozi fiber-optic ruru 91% nke ndị ọrụ brọdband. N'okpuru nkwalite nkwado nke amụma, azụmahịa, teknụzụ na ihe ndị ọzọ, nkwalite Gigabit aghọwo ihe na-elekwasị anya na mmepe ugbu a.
Na June 26th, China Broadband Development Alliance weputara n'ihu ọha " Akwụkwọ White na Gigabit Broadband Network Business Application Scenario", nke na-achịkọta ihe ngosi ngwa azụmahịa iri kacha elu nke netwọkụ 10G PON Gigabit, gụnyere Cloud VR, smart home, egwuregwu, netwọkụ mmekọrịta, igwe ojii. desktọpụ, ígwé ojii ụlọ ọrụ, agụmakwụkwọ n'ịntanetị, telemedicine na nrụpụta ọgụgụ isi, wdg, wee tinye oghere ahịa, ụdị azụmaahịa na ihe ntanetị chọrọ nke ọnọdụ ngwa azụmaahịa dị mkpa.
Ihe ngosi ndị a nwere ike inye ndị ọrụ ahụmahụ ka mma, ụlọ ọrụ mmepụta ihe na ngwa azụmahịa dị oke tozuru okè, na ọchịchọ maka bandwidth netwọk dị elu, nke ga-aghọ ngwa ahịa azụmahịa na-ahụkarị na oge Gigabit. Dịka ọmụmaatụ, ihe ngosi ngwa ngwa nke Cloud VR. enwere ike kewaa n'ime igwe ihe nkiri Cloud VR giant screen, mgbasa ozi ndụ, 360° video, egwuregwu, music, mma, K song, na-elekọta mmadụ, ịzụ ahịa, agụmakwụkwọ, agụmakwụkwọ, egwuregwu, ahịa, ọgwụ, njem nlegharị anya, engineering, wdg Ọ ga-eme mgbanwe mgbanwe ndụ ndị mmadụ na usoro mmepụta. Different VR azụmahịa ahụmahụ nwekwara dị iche iche. chọrọ maka netwọkụ, n'ime nke bandwit na igbu ogebụ isi egosi.Azụmahịa VR na-emekọrịta ihe siri ike chọrọ bandwidth 100Mbps na nkwado igbu oge 20ms na mmalite mmalite, yana bandwidth 500mbps-1gbps na nkwado igbu oge 10ms n'ọdịnihu.
Dịka ọmụmaatụ, ụlọ ndị nwere ọgụgụ isi na-ejikọta teknụzụ dị ka ịntanetị, nhazi nhazi kọmputa, nkwurịta okwu netwọk, nghọta na njikwa, ma na-ewere ya dị ka ahịa oké osimiri na-acha anụnụ anụnụ na-esote. Ihe ngosi ngwa ya bụ isi gụnyere vidiyo 4K HD, netwọk Wi-Fi ụlọ, nchekwa ụlọ. , sensọ dị iche iche na njikwa ngwa. Dịka ọmụmaatụ, ọ bụrụ na emepere ụlọ a na-ahụkarị maka ọrụ 5, ọ dịkarịa ala 370 Mbps bandwidth chọrọ, na ohere nkwụsịtụ ga-adị n'ime 20 ms ruo 40 ms.
Dịka ọmụmaatụ, site na ngwa nke desktọọpụ igwe ojii, ọ bụghị nanị na ọ na-ebelata ibu nke iburu laptọọpụ mgbe ndị ahịa na-aga njem azụmahịa, ma na-eme ka nchekwa nke ihe ọmụma ụlọ ọrụ na-ahụ maka ụlọ ọrụ. Desktọpụ igwe ojii na-akwado ụlọ ọrụ SOHO site na igwe ojii mebere PC. onye ọbịa.Nbufe netwọk dị elu, dị nro na nke dị ala nwere ike ikwe nkwa otu ahụmịhe ọrụ dị ka PC mpaghara.Nke a chọrọ bandwidth netwọk karịa 100 Mbps yana igbu oge na-erughị 10 ms.
Institute of China Academy of Information and Communication Technology and Standard, Broadband Development League osote odeakwụkwọ ukwu AoLi rụtụrụ aka na dị ka azụmahịa nlereanya, ụlọ ọrụ ecology, netwọk dabeere atọ ogidi njikere, gigabit netwọk ga-emepụta ọzọ ngwa ndapụta, site n'ịchọgharị ngwa azụmahịa. ndapụta, mbanye na-ewulite nnukwu gigabit ecological system platform, nwere ike ịkwalite mmepe na-adịgide adịgide na ahụike nke ụlọ ọrụ gigabit.
Onye na-arụ ọrụ
N'oge F5G, ụlọ ọrụ netwọkụ nke China na-aga n'ihu na-ebute ụzọ n'ụwa.Ka ọ dị ugbu a, ụlọ ọrụ mgbasa ozi atọ bụ isi na-akwalite ntinye nke netwọkụ 10G PON Gigabit na ịgagharị Gigabit.ngwa.Statistics na-egosi na dị ka njedebe nke July 2019, ihe fọrọ nke nta ka ọ bụrụ ndị ọrụ mpaghara 37 na China enyela Gigabit azụmahịa ngwugwu, yana ọnụ ọgụgụ ndị mmekọ ụlọ ọrụ mmepụta ihe, ọnụ ọgụgụ dị ukwuu nke mmepụta ihe ọhụrụ dabere na Gigabit brọdband. Dị ka onye ọrụ mbụ nke ụwa Cloud VR azụmahịa. , Fujian Mobile "He·Cloud VR" a na-anwale azụmahịa, na-elekwasị anya na ihe nkiri na-atọ ụtọ dị ka nnukwu ihe nkiri ihuenyo, ọnọdụ VR, ntụrụndụ VR, agụmakwụkwọ VR, egwuregwu VR, ọnụọgụ ndụ onye ọrụ kwa ọnwa ruru 62.9%.
Na oge nke "5 · 17", Guangdong Telecom wepụtara "Telecom Smart Broadband" nke ukwuu.Na mgbakwunye na brọdband fiber Gigabit nke a na-akwalite n'ọtụtụ ebe maka ndị ahịa ezinụlọ, ọ malitekwara ngwaahịa brọdband atọ maka ọnụ ọgụgụ ndị nwere ngalaba - brọdband egwuregwu, ka ndị egwuregwu egwuregwu nweta obere latency, ahụmịhe ọsọ ịntanetị dị ala. iji nweta ahụmịhe nbudata vidiyo dị ala, njikọ dị elu na nkọwapụta dị elu.Ahịrị pụrụ iche nke Dawan District na-enye ndị gọọmentị na ndị ahịa ụlọ ọrụ nọ na mpaghara Bay nweta ahụmịhe VIP nwere obere oge dị ala, kwụsiri ike na ntụkwasị obi yana nkwa ọrụ nwere akara kpakpando.
Shandong unicom ewepụtala gigabit smart brọdband dabere na 5G, gigabit brọdband na gigabit home WiFi, na-achọpụta Cloud VR, ọtụtụ ọwa oke 4K na 8K IPTV, igwefoto ụlọ ultra-hd, oke ọsọ ndabere nke data ụlọ, igwe ojii na ọrụ ndị ọzọ. .
5G abịala, F5G ga-agakwa n'ihu na ya. A na-ahụ anya na F5G na 5G ga-eji nnukwu bandwidth nke netwọk anya na agagharị nke netwọk ikuku, ma jikọta uru nke ha abụọ iji kwalite ọganihu nke ụlọ ọrụ brọdband nke Gigabit ma wuo ọtụtụ ụlọ ọrụ.Jikọọ isi nkuku ma mee ka ụwa nwere ọgụgụ isi wulite ịntanetị nke ihe niile.N'ime usoro a, nyocha nke ụlọ ọrụ ICT nke China na mpaghara Gigabit abụọ ga-enyekwa ntụaka maka mmepụta azụmahịa Gigabit zuru ụwa ọnụ.