Muxuu 5g u baahan yahay in 5G ay u baahato shabakad network ah, sida loo hirgaliyo 5G network-ka?

5g iyo shabakadda shabakadda
Marka 5G si ballaaran loo xusayo, jajabka shabakadda ayaa ah tikniyoolajiyadda ugu badan ee dhexdooda. Wadayaasha shabakadaha sida KT, SK Telecom, Shiinaha Mobile, DT, KDDI, NTT, NTT, iyo Huwei, iyo Huawei, iyo Huawei, iyo Huawei, iyo Huawei, iyo Huwei, iyo Huawei, oo ah shabakadda 'Screen Net'.
Tiknolojiyaddan cusub waxay u oggolaaneysaa hawl wadeenada inay kala qeybsamaan shabakadaha dhamaadka-dhamaadka-dhamaadka-dhamaadka ee kaabayaasha qalabka, shabakad kasta oo shabakad ah, shabakadda Gaadiidka, Shabakada Gaadiidka iyo Shabakada Core si ay ula kulmaan astaamaha kala duwan ee adeegyada kala duwan.
Shabakad kasta oo ka mid ah shabakad kasta, kheyraadka u go'an sida server-yada dalwaddu, shabakadda shabakadda, iyo tayada adeegga ayaa si buuxda loo dammaanad qaaday. Maaddaama xaleefyadu ay ka go'doominayaan midba midka kale, khaladaadka ama ku guul darrooyinka hal jeex ma saameynayso isgaarsiinta xaleef kale.

Muxuu 5G u baahan yahay in shabakadda shabakadda?
Laga soo bilaabo wixii tagay ee shabakadda 4G ee hadda jira, shabakadaha mobilada badanaa waxay u adeegaan taleefannada mobilada, guud ahaanna waxay ku sameeyaan qaar ka mid ah kobcinta taleefannada gacanta. Si kastaba ha noqotee, xilliga 5G, shabakadaha mobilada waxay u baahan yihiin inay u adeegaan aaladda noocyada kala duwan iyo shuruudaha. Dhaqdhaqaaqyo badan oo arjiga lagu xusay waxaa ka mid ah wadooyinka mobilada, iot-ka-baaxadda weyn, iyo hit-ka ee ittariyada. Dhammaantood waxay u baahan yihiin noocyo kala duwan oo shabakado ah waxayna leeyihiin shuruudo kaladuwan oo ku saabsan dhaqdhaqaaqa, xisaabaadka, amniga, xakameynta siyaasada, daaqashada, kala-baxa iyo wixii la mid ah.
Tusaale ahaan, adeegyo aad u ballaaran ayaa ku xiraya dareemayaasha go'an si ay u cabbiraan heerkulka, huurada, iwm Intaas waxaa sii dheer, Howlgalka Howlgalka IOT sida wadista iskiis u madaxbannaan iyo ka hortaga fog ee robotsku waxay u baahan yihiin daaweyn dhamaad ah oo ku saabsan dhowr millise seconds, oo aad uga duwan adeegyada ballaaran ee mobilada.

5g shabakadda

Xaaladaha Codsiga Main ee 5G
Tani macnaheedu ma waxaan u baahan nahay shabakad heersare ah adeeg kasta? Tusaale ahaan, mid ayaa u adeegaya taleefannada mobilada 5G, mid ayaa u adeega 5G IOT, midna wuxuu u adeegaa 5G Ergada IOT IT. Uma baahnin, sababta oo ah waxaan u adeegsan karnaa shabakadda shabakadaha si aan u kala qaybino shabakado macquul ah oo macquul ah shabakad jireed oo kala duwan, oo ah qaab aad waxtar u leh!

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Shuruudaha Codsiga ee Shabakada Shabakada
Shureecda shabakadda ee 5G ee lagu sharaxay 5G waraaqaha cad ee ay sii daayaan NGMN-ka ayaa hoos lagu muujiyey:

5G skicing

Sideen u hirgeliyaa jajabka isku-dhafka-dhamaadka-dhamaadka-dhamaadka?
(1) 5g 5g Helitaanka Shabakada Wireless iyo Shabakadda Core: NFV
Shabakada mobilada maanta, aaladda ugu weyn waa taleefanka gacanta. Ran (du iyo ru) iyo howlaha asaasiga ah waxaa laga dhisayaa qalab shabakad-ku-meel-gaar ah oo ay bixiso iibiyeyaasha Ran. Si loo hirgaliyo jajabka shabakadda, shabakadda shabakadda ee shabakadda (NFV) waa shardi. Asal ahaan, fikirka ugu weyn ee NFV waa in la diro barnaamijyada shabakadda ee shabakadda (tusaale ahaan MME, S / Gw iyo P-Gw iyo P-Gw 'oo ku taal mashiinnada xirmooyinka ee ku jira aaladaha ganacsiga ee ugu go'an halkii ay ka isticmaali lahaayeen aaladaha shabakadda ganacsiga. Sidan, orodka waxaa loola dhaqmaa sidii daruur gees ah, halka howsha aasaasiga ah loo daaweeyo sida daruuraha loo yaqaan 'core'. Xiriirka ka dhexeeya VM-yada ku yaal geeska iyo daruuraha xudunta ayaa lagu habeeyay iyadoo la adeegsanayo SDN. Ka dib, jeexan ayaa loo abuuray adeeg kasta (jeexan jeexan, cad cad cad, jeexan xarago leh oo muhiim ah, iwm.).

5G skicing skicing 2

5G skicing skicing 3

5g Shabakada Shabakada 4

 

Sida loo hirgaliyo mid ka mid ah jajabka shabakadda (i)?
Jaantuska hoose wuxuu muujinayaa sida codsi kasta oo gaar ah loo isticmaali karo oo lagu rakibi karo cad kasta. Tusaale ahaan, jahwareerka ayaa loo habeyn karaa sida soo socota:
(1) Uhd Smuning: Virtualizing Du, 5G Core (kor) iyo servers kayd ah daruuraha geeska, iyo ciribtirka 5G) iyo server-ka MVO ee daruuraha xudunta ah
(2) Slecking Telefoon
.
(4) Howlgalka-Muhiimka ah ee IT-ga ee IOT: Virtulaashka 5G Cors (kor) iyo servers laxiriira (tusaale, servers v2x) ee daruuraha geeska ah ee lagu yareeyo daadinta gudbinta
Illaa iyo hadda, waxaan u baahanahay inaan abuurno xaleef u go'an oo loogu talagalay adeegyada shuruudaha kala duwan. Shaqooyinka shabakadda ee shabakadda waxaa lagu meeleeyaa meelo kala duwan oo cad (tusaale, daruur gees ah ama daruur xudunta) iyadoo loo eegayo astaamaha adeegga kala duwan. Intaas waxaa sii dheer, qaar ka mid ah howlaha shabakadda, sida biilasha, xakamaynta siyaasad, iwm., Iwm ayaa lagama maarmaan noqon kara xaleef qaar, laakiin aan ku jirin kuwa kale. Hawl wadeenayaashu waxay abaabuli karaan shabakadaha inay jajaban yihiin sida ay u doonayaan, iyo malaha qaabka ugu waxtarka badan.

5G skicing skicing 5

Sida loo hirgaliyo mid ka mid ah jajabka shabakadda (i)?
(2) Shabakada shabakadda ee udhaxeysa geeska iyo xudunta: ip / mpls-sdn
Software-ka qeexday isku xirka, in kasta oo fikrad fudud markii markii ugu horreysay la soo bandhigay, uu sii kordhayo mid adag. Qaadashada qaabka dulsaarka tusaale ahaan, tikniyoolajiyadda SDN waxay bixin kartaa xiriir shabakad ka dhexeysa mashiinnada gaarka ah ee kaabayaasha shabakadda ee jira.

5G skicing skicing 6

Shabakada shabakada dhamaadka-dhamaadka
Marka hore, waxaan eegaynaa sida loo hubiyo in isku xirka shabakadda ee ka dhexeysa daruuraha geeska iyo mashiinnada daruuriga ee loo yaqaan 'Core' ay tahay mid aamin ah. Shabakadda u dhexeysa mashiinadaha dalwaddu waxay u baahan tahay in lagu hirgaliyo iyadoo lagu saleynayo IP / Mpls-SDN iyo Gaadiidka SDN. Xaashidan, waxaan diirada saareynaa IP / Mpls-SDN oo ay bixiso iibiyaasha router-ka. Ericsson iyo Junoper labaduba waxay bixiyaan wax soo saarka Qaandhaynta ee IP / Mpls SDN. Hawlgallada ayaa waxyar ka duwan, laakiin isku xirnaanta inta udhaxeysa VMS fadhigiisu yahay SDN-SDM-ka waa mid aad u lamid ah.
Daruuraha xudunta ayaa ah server-ka ugu wanaagsan. Gudaha isteerinka ee server-ka, orod vrouter-ka-dhiska / vswitch. Xakameeyaha SDN wuxuu bixiyaa qaabeynta tunnelka ee u dhexeeya server-ka-wanaagsan ee u dhexeeya server-ka iyo DC G / w router (PE router) ee abuuraya Mpls L3 VPN ee xarunta xogta daruuraha). Abuur tunno sdn (ie mpls gre ama vxlan) oo u dhexeeya mashiin kasta oo dalwad ah (tusaale 5g iot core) iyo wawayaasha DC G / W.
Xakameeyaha SDN wuxuu markaa maamushaa khariidaynta inta udhaxeysa tundan iyo Mpls L3 VPN, sida IOT VPN. Hawshu waa isku mid daruurta geeska ah, oo abuuraya jeex jeexan oo ku xiran daruuraha geeska illaa laf-dhabarka MPLE / MPLS lafta laf-dhabarta iyo dariiqa daruuriga ee loo yaqaan 'SEMO'. Nidaamkan waxaa lagu fulin karaa iyadoo lagu saleynayo tikniyoolajiyadda iyo heerarka waaweyn ee la heli karo illaa iyo hadda.
(3) Shabakada isku-darka ah ee u dhexeeya geeska iyo daruuraha: ip / mpls-sdn
Waxa hada hadha hadda waa shabakadda 'Fronthawall'. Sideen u gooynnaa shabakaddan mobilada ah ee ka dhexeysa daruuraha geeska iyo 5G ru? Marka ugu horeysa, shabakadda 5G-ka hore-hortariga waa in marka hore la qeexo. Waxaa jira qaar ka mid ah xulashooyinka laga hadlayo (tusaale ahaan, soo bandhigida shabakad cusub oo horay loo sii waday Tirada soo socota waa jaantus lagu soo bandhigay kooxda IMP 2020 oo waxay siisaa tusaale ah shabakad frumber-ka ah oo loo yaqaan 'fronhaul'.

5g shabakad slicing 7

Tusaale shabakadda 5G C-Ran oo ay ku dhinteen ururka ITU


Waqtiga Post: FeB-02-2024