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@guochuyi @Fernando Oliveira @Fei Zhang (Ericsson) @Xu Yang @Timo Perala @Jacqueline Beaulac [Ericsson]

ETSI Network Service for 5G Network Slicing @Fernando Oliveira
ETSI Network Service for 5G Network Slicing
R8 E2E Network Slicing case modeling work @guochuyi
Modeling enhancements in Honolulu
Modeling enhancements

Agenda Bashing
ETSI Network Service for 5G Network Slicing
1. No update recently, keep receiving comments.
R8 E2E Network Slicing case modeling work
1. H release modeling changes base on Guilin functions, new enhancement has two folds: 1)adding resourceSharingLevel to TN slice profile to support TN NSSI reuse, adding UPF destination information to RAN NSSMF 2)complete service profile↔slice profile decomposition rules.
2. There has 3 layers for TN Slicing(management plane, control plane and data plane), management plane for TN NSSI refers IETF TSCi model, using 3GPP EP_Transport for RAN/Core-TN connectivity. 3GPP EP_Transport carry the information of outgress and ingress port for different s-NSSAIs, this will be mapped to inner TN UNI port. A UNI port is a logic port which is abstracted by physical TN port. Underlying Transport network is CCVPN network.
3. Internal TN NSSMF will create logical links between RAN and Core for different network slicing requirements, 1 TN NSSI can has multiple connectionLinks, each connectionLink has its slicing SLA(latency, jitter and assurance policy, etc.), see TN instance model mapping below: