Recommendation ITU-T Q.4141 (12/2023) Requirements and signalling of intelligence control for the border network gateway in computing power networks
Summary
History
FOREWORD
Table of Contents
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Requirements
     6.1 Overview
     6.2 General requirements
          6.2.1 Bandwidth requirement
          6.2.2 Latency requirement
          6.2.3 Jitter requirement
          6.2.4 Packet loss rate requirement
          6.2.5 Reliability requirement
          6.2.6 Security requirement
     6.3 Specific requirements for the CPN gateway
          6.3.1 Computing resource awareness
          6.3.2 Network resource status awareness
          6.3.3 Service requirements awareness
          6.3.4 Computing power routing capability
          6.3.5 Computing power resource information distribution
          6.3.6 Computing resource routing table generation
7 Architecture of intelligence control for the CPN gateway
     7.1 CPN gateway control plane
     7.2 CPN gateway user plane
     7.3 CPN orchestration and management
     7.4 CPN service layer
8 Signalling procedures of intelligence control for the CPN gateway
     8.1 Information interaction for intelligence control for the CPN gateway
     8.2 Signalling procedures for intelligence control for the CPN gateway
          8.2.1 Computing power resource information perception process
          8.2.2 Network information perception process
          8.2.3 Computing power routing strategy
          8.2.4 Route selection procedure
          8.2.5 Load balancing process
9 Security considerations
     I.1 Edge computing interconnect scenario
     I.2 Data centre interconnect scenario
     II.1 CPN gateway hybrid networking
     II.2 CPN gateway distributed networking