Kudziwa 5G sikokwanira.Kodi mudamvapo za F5G?Panthawi yomweyi monga nthawi yolumikizana ndi mafoni a 5G, netiweki yokhazikika idakulanso mpaka m'badwo wachisanu (F5G).
Kugwirizana pakati pa F5G ndi 5G kudzafulumizitsa kutsegulidwa kwa dziko lanzeru la intaneti ya Chilichonse. Zikunenedweratu kuti pofika chaka cha 2025, chiwerengero cha maulumikizidwe apadziko lonse chidzafika 100 biliyoni, chiwerengero cha kulowa kwa Gigabit house broadband chidzafika 30%, ndipo Kufalikira kwa maukonde a 5G kudzafika 58%.Chiwerengero cha ogwiritsa ntchito VR/AR chidzafika pa 337 miliyoni, ndipo kuchuluka kwa mabizinesi a VR/AR kudzafika pa 10%. mapulogalamu adzatumizidwa mumtambo.Kuchuluka kwapachaka kwapadziko lonse lapansi kudzafika ku 180ZB.Kulumikizana kwa intaneti kukukhala kupezeka kwachilengedwe kulikonse, kulowetsa mphamvu mu chuma cha digito ndikupangitsa kuti bizinesi ikhale yopambana kwa aliyense, banja lililonse, ndi bungwe lililonse.
F5G ndi chiyani?
Pambuyo pa nthawi ya 1G (AMPS), 2G (GSM/CDMA), 3G (WCDMA/CDMA2000/ td-scdma) ndi 4G (LTE TDD/LTE FDD), kulankhulana kwa m’manja kwabweretsa nthawi ya 5G yoimiridwa ndi ukadaulo wa 5G NR. Kutumiza kwa malonda padziko lonse lapansi kwa 5G kwalimbikitsa chitukuko chatsopano cha makampani olankhulana ndi mafoni ndikupereka zofunikira zothandizira kusintha kwa digito kwa mafakitale osiyanasiyana.
Poyerekeza ndi 5G yodziwika bwino, sipangakhale anthu ambiri omwe amadziwa F5G. Ndipotu, maukonde osasunthika adakumananso ndi mibadwo isanu mpaka pano, nthawi ya narrowband F1G (64Kbps) yoimiridwa ndi teknoloji ya PSTN / ISDN, nthawi ya Broadband F2G. (10Mbps) woimiridwa ndi luso ADSL, ndi kopitilira muyeso-wideband kuimiridwa ndi VDSL luso.F3G (30-200 Mbps), ultra-zana-megabit era F4G (100-500 Mbps) yoimiridwa ndi ukadaulo wa GPON/EPON, tsopano ikulowa mu nthawi ya Gigabit Ultra-wide F5G yoimiridwa ndi ukadaulo wa 10G PON. , malo amalonda a maukonde okhazikika akuyenda pang'onopang'ono kuchoka ku banja kupita ku bizinesi, zoyendetsa, chitetezo, mafakitale ndi madera ena, zomwe zingathandizenso kusintha kwa digito kwamagulu onse a moyo.
Poyerekeza ndi mibadwo yam'mbuyo ya matekinoloje okhazikika, 10G PON gigabit network ili ndi chitukuko cha leapfrog mu mphamvu yolumikizira, bandwidth ndi chidziwitso cha ogwiritsa ntchito, monga kumtunda ndi kutsika kwamtunda mpaka ku 10Gbps symmetric, ndi kuchedwa kwa nthawi kumachepetsedwa kukhala osachepera 100 mics.
Mwachindunji, choyamba ndi kulumikizana kwa mawonekedwe onse, kugwiritsa ntchito kuphimba koyimirira kwa fiber-optic zomangamanga kukulitsa ntchito zamabizinesi, kuthandizira zochitika zamabizinesi kuti zikule kupitilira nthawi za 10, ndipo kuchuluka kwa maulumikizidwe kwachulukira nthawi zopitilira 100, kupangitsa nthawiyo. kugwirizana kwa fiber-optic.
Kachiwiri, ndi ultra-high bandwidth, mphamvu ya bandwidth ya netiweki imachulukitsidwa kupitilira kakhumi, ndipo kuthekera kwa uplink ndi downlink symmetric broadband kumabweretsa chidziwitso cholumikizira mu nthawi yamtambo.Ukadaulo wa Wi-Fi6 umatsegula ma botolo a mita khumi omaliza mu bandi yanyumba ya Gigabit.
Potsirizira pake, ndizochitikira kwambiri, kuthandizira kutayika kwa paketi ya 0, kuchedwa kwa microsecond, ndi ntchito yanzeru ya AI ndi kukonza kuti akwaniritse zofunikira kwambiri zamalonda za ogwiritsa ntchito kunyumba / malonda.Pulatifomu ya OLT yotsogola yamakampani ikhoza kuthandizira kusungidwa kogawidwa, kuphulika kwa mavidiyo. , 4K/8K kanema woyambira mwachangu ndikusintha mayendedwe, ndikuthandizira bwino mavidiyowo mwanzeru komanso kuthana ndi mavuto.
Gigabit Broadband Business Boom ikubwera
White Paper on China Digital Economy Development and Employment (2019) ikuwonetsa kuti mu 2018, chuma cha digito ku China chinafika 31.3 thililiyoni yuan, kuwonjezeka kwa 20.9%, kuwerengera 34.8% ya GDP. Panali ntchito 191 miliyoni pachuma cha digito, kuwerengera kwa 24,6% ya ntchito yonse m'chaka, mpaka 11,5% pachaka, chokwera kwambiri kuposa kukula kwa ntchito yonse ya dziko mu nthawi yomweyo.Kukwera ndi kuphulika kwachuma cha digito kudapangitsa kuti network ya Broadband ikhale maziko ofunikira.Kufunika kukuchulukirachulukira.
M'zaka zaposachedwa, ndi kukhazikitsa njira ya "Broadband China" ndi kupita patsogolo mosalekeza kwa "kufulumira ndi kuchepetsa malipiro" ntchito, chitukuko chokhazikika cha China chachita bwino kwambiri, ndipo chamanga dziko lonse lapansi lotsogolera FTTH network.As of the Gawo lachiwiri la 2019, ogwiritsa ntchito 100M ku China adawerengera 77.1%, ogwiritsa ntchito fiber (FTTH / O) 396 miliyoni, ogwiritsa ntchito fiber-optic Broadband adawerengera 91% ya ogwiritsa ntchito ma Broadband. zinthu zina, kukweza kwa Gigabit kwakhala cholinga cha chitukuko chamakono.
Pa Juni 26, China Broadband Development Alliance idatulutsa mwalamulo "White Paper pa Gigabit Broadband Network Business Application Scenario", yomwe ikufotokoza mwachidule zochitika khumi zapamwamba zamabizinesi a 10G PON Gigabit network, kuphatikiza Cloud VR, nyumba yanzeru, masewera, malo ochezera, Cloud. desktop, mtambo wamabizinesi, maphunziro apaintaneti, telemedicine ndi kupanga mwanzeru, ndi zina zambiri, ndikuyika patsogolo malo amsika, mtundu wamabizinesi ndi zofunikira pamaneti pamachitidwe ogwiritsira ntchito bizinesi.
Zochitika izi zitha kupatsa ogwiritsa ntchito chidziwitso chabwinoko, zachilengedwe zamafakitale ndi ntchito zamalonda ndizokhwima, ndipo kufunikira kwa bandwidth ya netiweki ndikwambiri, komwe kudzakhala bizinesi wamba mu nthawi ya Gigabit.Mwachitsanzo, mawonekedwe ogwiritsira ntchito Cloud VR. akhoza kugawidwa mu Cloud VR giant screen theatre, live broadcast, 360° kanema, masewera, nyimbo, olimba, K nyimbo, chikhalidwe, kugula, maphunziro, maphunziro, masewera, malonda, zachipatala, zokopa alendo, zomangamanga, etc. Idzabweretsa kusintha kusintha kwa miyoyo ya anthu ndi njira kupanga.Different VR zinachitikira malonda alinso osiyana zofunikira pa netiweki, pakati pawo bandwidth ndi kuchedwandi zizindikiro zazikulu.Bizinesi yamphamvu yolumikizirana ya VR ikufunika 100Mbps bandwidth ndi 20ms kuchedwa kuthandizira pagawo loyambira, ndi 500mbps-1gbps bandwidth ndi 10ms kuchedwetsa kuthandizira mtsogolo.
Mwachitsanzo, nyumba zanzeru zimaphatikiza matekinoloje monga intaneti, kukonza makompyuta, kulumikizana ndi maukonde, kuzindikira ndi kuwongolera, ndipo amaonedwa kuti ndi msika wotsatira wanyanja ya buluu.Mawonekedwe ake akuluakulu ogwiritsira ntchito akuphatikizapo kanema wa 4K HD, ma network a Wi-Fi kunyumba, kusungirako kunyumba. Mwachitsanzo, ngati nyumba yodziwika bwino imatsegulidwa kwa mautumiki a 5, osachepera 370 Mbps bandwidth amafunikira, ndipo kuchedwa kofikira kumatsimikiziridwa kukhala mkati mwa 20 ms mpaka 40 ms.
Mwachitsanzo, pogwiritsa ntchito makina amtambo, sizimangochepetsa katundu wonyamula ma laputopu pamene anthu amalonda ali paulendo wamalonda, komanso amatsimikizira chitetezo cha katundu wamakampani. wolandira.Kutanthauzira kwapamwamba, kosalala, komanso kutsika kwapaintaneti kungathe kutsimikiziranso magwiridwe antchito ofanana ndi PC yakomweko.Izi zimafuna bandwidth ya netiweki yopitilira 100 Mbps ndikuchedwa kuchepera 10 ms.
Institute of China Academy of Information and Communication Technology and Standard, Broadband Development League Wachiwiri kwa Mlembi Wamkulu AoLi adanenanso kuti monga chitsanzo cha bizinesi, chilengedwe chamakampani, maukonde okhazikika mizati itatu yokonzeka, ma network a gigabit adzapanga zochitika zambiri zogwiritsira ntchito, pofufuza ntchito yamalonda. zochitika, kuyendetsa kumanga nsanja yayikulu ya gigabit zachilengedwe, zitha kulimbikitsa chitukuko chokhazikika komanso chathanzi chamakampani a gigabit.
Othandizira akugwira ntchito
Munthawi ya F5G, makampani opanga ma network aku China akupitilizabe kukhala patsogolo padziko lonse lapansi.Pakadali pano, makampani atatu oyambira mafoni akulimbikitsa kwambiri kutumizidwa kwa ma network a 10G PON Gigabit ndikuwunika Gigabit.ntchito.Ziwerengero zikuwonetsa kuti pofika kumapeto kwa Julayi 2019, pafupifupi ogwira ntchito m'chigawo cha 37 ku China apereka phukusi lazamalonda la Gigabit, komanso pamodzi ndi ogwira nawo ntchito m'mafakitale, kuchuluka kwazinthu zatsopano zamabizinesi zochokera ku Gigabit Broadband.Monga woyamba padziko lonse lapansi woyendetsa Cloud VR bizinesi , Fujian Mobile "He· cloud VR" yakhala ikuyesa malonda, ikuyang'ana pazithunzi zosangalatsa monga zisudzo zazikulu, mawonekedwe a VR, zosangalatsa za VR, maphunziro a VR, masewera a VR, kupulumuka kwa ogwiritsa ntchito pamwezi kufika pa 62.9%.
Pa nthawi ya "5 · 17", Guangdong Telecom inayambitsa "Telecom Smart Broadband" kwambiri.Kuphatikiza pa Gigabit fiber broadband yomwe imalimbikitsidwa kwambiri kwa makasitomala a mabanja, idakhazikitsanso zinthu zitatu zazikuluzikulu zamtundu wamtundu wa anthu omwe ali m'magulumagulu - masewera othamanga kwambiri, alole Osewera azitha kukhala ndi latency yochepa, yotsika kwambiri pa intaneti. kuti mupeze low latency, high uplink, and high-definition video upload experience.Mzere wapadera wa Dawan District umalola makasitomala aboma ndi mabizinesi ku Bay Area kupeza chidziwitso cha VIP chokhala ndi ultra-low latency, yokhazikika komanso yodalirika, komanso chitsimikizo chautumiki.
Shandong unicom yatulutsanso gigabit smart broadband yotengera 5G, gigabit broadband ndi gigabit home WiFi, kuzindikira Cloud VR, multi-channel extreme 4K ndi 8K IPTV, ultra-hd home camera, kubwerera mofulumira kwa deta yakunyumba, Mtambo wakunyumba ndi ntchito zina. .
5G yafika, ndipo F5G idzayenderana nayo. Zikuwonekeratu kuti F5G ndi 5G zidzagwiritsa ntchito mokwanira bandwidth yaikulu ya ma network optical ndi kuyenda kwa ma netiweki opanda zingwe, ndikuphatikiza ubwino wa onse awiriwa kulimbikitsa chitukuko cha Gigabit burodibandi makampani ndi kumanga unyinji wa mafakitale.Lumikizani mwala wapangodya ndikuthandizira dziko lanzeru lopanga intaneti ya Chilichonse.Pochita izi, kuwunika kwamakampani a ICT ku China pagawo la Gigabit kumaperekanso chidziwitso chaukadaulo wapadziko lonse wa Gigabit.