Siidaynta cusub ee mashruuca free5GC 3.4.0 ayaa la daabacay, kaas oo horumarinaya hirgalinta furan ee qaybaha shabakadaha 5G ee xudunta u ah (5GC) oo waafaqsan shuruudaha 3GPP Siidaynta 15 (R15). Mashruuca waxaa lagu horumarinayaa Jaamacadda National Jiaotong iyada oo ay taageerayaan Wasaaradaha Waxbarashada, Sayniska iyo Dhaqaalaha Shiinaha. Koodhka wuxuu ku qoran yahay Go oo lagu qaybiyay shatiga Apache 2.0.
Mashruucu wuxuu daboolayaa qaybaha iyo adeegyada 5G ee soo socda:
- AMF - Helitaanka iyo Shaqada Maareynta Dhaqdhaqaaqa.
- AUSF - Shaqada Server Xaqiijinta.
- CHF - Shaqada Dallacaadda.
- N3IWF - Aan ahayn 3GPP Hawsha Wada shaqayneed.
- N3IWUE - Qalab Isticmaale oo aan ahayn 3GPP Interworking.
- NRF - NF Hawsha Kaydka
- NSSF - Shaqada Xulashada Goynta Shabakadda.
- PCF - Siyaasadda iyo Shaqada Dallacaadda.
- SMF - Shaqada Maareynta Kulanka.
- SBI - Interface-ku-salaysan adeeg.
- UDM - Maaraynta Xogta Midaysan.
- UDR - Kaydka Xogta Midaysan.
- UPF - Shaqada Diyaaradda Isticmaalaha.
Waxaa ka mid ah isbeddelada nooca 3.4.0:
- Hirgelinta SBA (Service-Based Architecture) hadda waxay taageertaa hab-raaca oggolaanshaha OAuth, kaas oo loo isticmaali karo dhammaan adeegyada jira (AMF, SMF, NRF, PCF, UDR, UDM, AUSF, NSSF) si loo xaqiijiyo calaamadaha gelitaanka iyo codsiga. Qaybta NRF (Shaqa Kaydinta Shabakadda) hadda waxay taageertaa awoodda ay u shaqayn karto sidii server oggolaansho.
- Taageero lagu daray Diiwangelinta cad. Tusaale ahaan, aaladda gacanta ee isticmaalaha (UE) ee ka diiwaan gashan AMF hore (Access Management Function) waxa laga yaabaa inay codsi diiwaangelin u soo diraan AMF cusub, AMF-kan cusubna waxa uu AMF-gii hore ka codsan karaa inuu joojiyo diiwaangelinta.
- Taageero lagu daray codsiyada lagu beddelayo jiheynta ("NAS Reroute").
- Amarka Cusbooneysiinta Isku xirka UE wuxuu ku daray taageerada habka NITZ (Aqoonsiga Shabakadda iyo Aagga Waqtiga) si loogu wareejiyo macluumaadka wakhtiga iyo aaga wakhtiga qalabka isticmaalaha.
Hirgelinta kale ee tignoolajiyada ee geynta shabakadaha mobilada ee 5G waxaa ka mid ah NextEPC, OpenAir, Magma, Open5GS, Open5GCore, OAI-CN iyo mashaariicda srsRAN.
Source: opennet.ru
