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Functional view

Note: Priority 1 items are proposed to be part of Honolulu. Priority 2 items will be considered as "Stretch goals".

TrackDetailsImpacted Component(s)
Interested
CompaniesPriority
Guilin functional enhancements



Completion of remaining Guilin Integration Tests, fixing of related bugs (across all tracks)

UUI, SO, OOF, SDN-C/CCSDK, DCAE, Policy, ExtAPI

CMCC, Wipro, Tech Mahindra, TIM, Huawei, LTTS

1
Endpoint related enhancements (NSMF, RAN/Core/TN NSSMF)UUI, SO, OOF, SDN-C/CCSDKCMCC, Wipro, Tech Mahindra, TIM, Huawei1
3GPP API alignment (Service/Slice Profile - e.g., coverageArea and coverageAreaTAList), modeling enhancements, minor workflow enhancements for NSMF, all 3 NSSMFs and NSSMF adaptor for e2e network sliceSO, AAICMCC, Wipro, Tech Mahindra, Huawei1
NST selection enhancementOOFHuawei, Wipro1
Use of resource occupancy levels in NSI/NSSI for NSI/NSSI selection (involves collecting and storing/analyzing the data, and then using this info for NSI/NSSI selection) (ArchCom)DCAE (to be confirmed), SO, OOFWipro2
TMF 641 alignment for Slice LCMUUICMCC2
RAN Slicing




A1 interface for Closed Loop and Intelligent SlicingSDN-R/CCSDKWipro, IBM1
RAN Slice resource (re)allocation, Slice profile decomposition at Near-RT RIC levelSDN-R/CCSDK, OOFWipro, IBM1
Coverage Area to TA mappingSO/OOF?Wipro1
RAN Service enhancements, including service instantiation actionsSO, SDN-R/CCSDKWipro2
3GPP specs related enhancements including yang updatesSDN-R/CCSDKWipro, IBM2
Use of CPS instead of Config DBSDN-R, DCAEWipro, IBM2
Core SlicingEnhancements to Core NF configurationSO, CDSTech Mahindra, TIM1
Core NF placementSO, OOFTech Mahindra, Wipro2
Transport Slicing
Standards AlignmentClosed LoopIntelligent SlicingModeling enhancements

Enhancements related to TN NSSI reuse, considering occupancy levels, modification of associated NSSI with SLA, etc.

SO, SDN-C/CCSDKHuawei1
TN model enhancements, alignment to SDOsSO, AAI, SDN-CHuawei2
Support of MP to MP connectionSO, OOF, SDN-CHuawei, Wipro2
KPI Monitoring

Complete PM-mapper/new MS with all required functionality for KPI computation (ArchCom)

DCAECMCC1

Computation of KPIs at NSI/NSSI level, policy-driven list of KPIs

DCAECMCC2
Retrieval of historic KPI values for Closed Loop and by UUIDCAECMCC, Wipro2
TMF 628 API support for KPI monitoring (ArchCom)ExtAPI, UUIWipro2
Aggregator function (to aggregate data from all NFs of same type, otherwise KPI computation logic to be refined) (ArchCom)??????2
Closed Loop

Closed Loop scenario involving RAN and Core - details being worked out

SO, DCAE, SDN-R/CCSDKWipro (RAN, RAN Simulator), IBM (SDN-R), LTTS (Core NF Simulator)1
Intelligent SlicingEnhance existing scenario with CoreDCAE, SDN-R/CCSDKWipro, IBM1
Modeling enhancements
  • RAN service design enhancements
  • Endpoints
  • Service and Slice Profiles
SDC, AAI, SOCMCC, Amdocs, Wipro1

Component view

Note: Only Priority 1 items are listed.

ComponentImpactsCommitment
AAI
  • Guilin bugs
  • Modeling enhancements
CMCC, Huawei
SDN-C/CCSDK
  • Guilin bugs
  • TN NSSI reuse and config updates
Huawei
SDN-R/CCSDK
  • RAN resource (re)allocation
  • A1 interface support
IBM, Wipro
SO
  • Guilin bugs
  • NSMF enhancements and NSSMF workflow enhancements for all 3 subnets (mainly fixing Guilin gaps and any minor enhancements for RAN, Core, TN for e2e slice stitching), endpoints enhancements
  • CoverageArea → TA list mapping (will it be part of OOF?) (RAN)
  • RAN NSSI related enhancements (RAN)
  • Reuse of TN NSSI (TN)
  • Core NF config updates (Core)
  • Closed Loop related enhancements (RAN/NSMF)
CMCC (NSMF), Wipro (RAN NSSMF), Tech Mahindra (Core NSSMF), TIM (Core NSSMF), Huawei (TN NSSMF)
CDS
  • Core NF config updates (Core)
Tech Mahindra
OOF
  • NST selection enhancements
  • Use of endpoints for NSSI selection
  • CoverageArea → TA list mapping (will it be part of SO?)
  • TN NSSI selection enhancements (if any)
  • Generic functional enhancements (Slice profile generation, etc.)
  • RAN resource (re)allocation including Slice Profile decomposition
Wipro, Huawei
Policy
  • Guilin bugs
Wipro
ExtAPI
  • Guilin bugs
Wipro
DCAE
  • Guilin bugs
  • Enhancements in PM Mapper/New MS for KPI computation
  • DES for historic KPI retrieval
  • Enhancements in Slice Analysis MS for Closed Loop

CMCC (PM Mapper/New MS and DES)

Wipro (Slice Analysis MS)

UUI
  • Enhancements related to endpoints
CMCC
Config DB/CPS
  • Guilin bugs
  • Enhancements related to endpoints, etc.

(Note: CPS may be a stretch goal, and may be realized as a PoC)

Wipro, IBM