• NS RAN
  • Features and mechanism
    • QCI, 5Qi
    • Specs in 3GPP, ORAN (Thomas Heyn, Martin K.)
  • Simulation (Simu5G)
    • ??
  • Mgmt IF O1
    • Kein slicing bekannt
    • PM (performance) Daten pro slice in November Train.
    • Micronova, Utz
• NS Core
  • Feature and mechanism
    • dynamic configuration not possible?? Use-case for shared core slice?
    • Thomas P., Alex D., Shabnam
  • Mgmt IF N22?? NSSMF?
• NS in ONAP
  • Description and features
    • Intent: 3 firefighters using drone, etc.
    • Translate to technical.

      • documentation/implementation Network slicing
        • Overall description
        • Hanif

Organization of PoC

• 5g berlin NW, phones (infotecs), Redzinc, drones, berlin feuerwehr

Health5G

die folgende Agenda erstellt:

• Begrüßung und Einleitung (Alfons Mittermaier)
• Überblick über Network Slicing in der O-RAN Alliance (Martin Skorupski)
• Intent-based NBI (Shabnam Sultana)
• Network Slicing in ONAP (Alexander Dehn)
• Network Slicing im RAN (Martin Kasparick HHI)
• Network Slicing mit dem Nokia gNB am HHI (Mathias Hänsel)
• Unterstützung durch den O1-Mediator (Ingo Bauer oder Brahim Ambari)

• O-RAN WG1
• ORAN-SC implement ORan Alliance specs
• MEF transport slicing
• 5G super blueprint

• Service oriented mgmt 3GPP SA5
• BSS/intent –> CSMF –> NSMF –> NSSMF
• CSMF: up/down link, geo area
• Standard for intent translation? at least policy and configuration description.
  • 3GPP TS 28.312, R 28.812
  • IETF IBN Definition
  • ETSI ENI 005: Architection
• Challenges:
  • realtime network monitoring
  • logical verification
  • no common API, standard.
• ONAP
  • IBN sub component

• implemented CSMF, NSMF, NSSMF
• NSI LCM: creation, activation, etc.. 3gpp 28.530
• WIP: slice creation UI, LCM.
• slice template definition?

• RAN slice config: l1, l2, scheduling
• potential design params
  • available antenna RUS, RRHs
  • virtualized RAN RU, DU, CU, RRH
  • Bandwidth: prequencies, freq. bands
  • TX power,
  • beams
  • Subcarrier spacing, no. of HARQ process.
• MAC RRM, PHY, access control.

• QoS profile for each slice. Scheduler allocates resources.