5G Network Architecture Dhizaini Madhizaini

5 G network Architecture uye dhizaini inosanganisira maviri kiyi zvinhu: dhizaini yedhizaini uye dhizaini yetiweki.

Iyo dhizaini yehurongwa inotarisa pakuzadzikiswa kwemabasa ane musoro uye nzira yekutsinhana ruzivo pakati pemabasa akasiyana. Iko chinangwa ndiko kuvaka yakabatana yekupedzisira-kusvika-kupera network zvine musoro zvekuvakwa neine runyararo runoshanda ndege.

Pane rimwe divi, Iyo yekufambisa network inosimbisa kusingaitwa kwemidziyo yemidziyo uye kutumirwa network. Kuverengera kugona kweiyo itsva infrastructure nharaunda zvichienderana neSDN / NFV tekinoroji yekuwedzera network yekufambisa uye kuchengeteka.

5G system dhizaini: Zvine musoro uye zvinoshanda maonero

Maonero anonzwisisika eiyo 5G network ine matatu anoshanda ndege:

1. Accle ndege: Inosvitsa yakawanda-saiti kubatana, Multi-Kubatanidza Mechanisms, uye yakawanda-standard fulion tekinoroji yekuvaka imwe inoshanduka inochinja network network topology.
2. Dzora ndege: Zvichienderana neyedzoronyanisi Center Center Network Kudzora Basa, Inopa pane-kuda kuwana, kufamba, uye musangano manejimendi, Kutsigira kwakanatswa kwezvinhu manejimendi uye kutonga, pamwe nekuzara kwekugona kuvhura.
3. Kuendesa Ndege: Zvimiro zvakagoverwa kutumira data nekugadzirisa mabasa, inopa mamwe ane simba anchor point marongero uye akapfuma bhizinesi cheni yekugadzirisa kugona.

Iyo 5G network inotora modular inoshanda dhizaini pateni yakavakirwa pane yakazara inonzwisisika yekuvaka. Nekubatanidza “zvinoshanda zvikamu,” inovaka yakatsaurirwa network ine musoro inoenderana nezvinodiwa zveakasiyana mashandisirwo mamiriro.

Iyo 5G network inotora basa rekutonga seyakakosha uye network yekuwana uye kutumira mabasa seyakakosha zviwanikwa.

Kupa manejimendi orchestration uye network yekuvhura masevhisi kumusoro, kugadzira matatu-dimensional network inoshanda maonero.

Iwo matatu-layer network inoshanda yekuona inosanganisira:

1. Management Orchestration Layer:

• Mushandisi Data Basa: Inochengetedza ruzivo rwakadai sekunyoresa kwevashandisi, mitemo yebasa, uye network status.
• Management Orchestration Basa: Inogonesa pane-kuda orchestration yemashandisirwo emunzvimbo uye pane-kuda zvakasikwa zve network sclics zvichibva pane network inoshanda tekinoroji.
• Kugona kuvhura basa: Inopa kuunganidzwa kwakabatana uye nekuchinja kweruzivo rweti network, kuifumura kune yechitatu mapato kuburikidza neAPIS.

2. Network Kudzora Layer:

• Inoziva kuvakazve uye modulazation ye network yekudzora mabasa.
• Main Anoshanda Modules anosanganisira Centreled Wireless Zviwanikwa, manejimendi akabatana uye kutonga kwekupinda kwakawanda, Mobility management, session management, kuchengetedza manejimendi, uye kugadzirisa traffic.
• Zvikamu Zvinosanganiswa zvinoenderana nemirairo yemanaji uye orchestration layer kuti ione kuronga inoshanduka yeiyo sosi.

3. Network solocce layer:

• Inosanganisira mabasa ekuwana uye network network mabasa.
• Side:
  • Central unit (WITH): Inopa mabasa ekuzvishandira anoshanda pane imwe nzvimbo yekuwana.
  • Kugovera unit (KUBVA): Inopa mapoinzi ekuwana kwedata ematare, kusanganisira redhiyo frequency uye mamwe masaini ekugadzirisa mabasa.
• Network network:
  • Inotarisa pane inoshandisa mabasa akadai se data mberi, traffic optimization, uye zvemukati masevhisi.
  • Kubva pane akagoverwa anchor mapoinzi uye inochinjika yekufambisa nzira marongero, data mapaketi anonangidzirwa kune anowirirana ekugadzirisa node. Kugonesa kunyatsoendesa mberi uye kupfuma data kugadzirisa, zvakadai sekuongorora kwakadzika kwepakiti, content kuchaja, uye kumanikidzwa kwetraffic.