5GSmartGrid | 5G 단독모드(5G SA), Open RAN 및 엔드투엔드 네트워크 슬라이싱 엔지니어링 사양

3GPP Release 16/17/18 기반의 서비스 기반 아키텍처(SBA) 마이크로서비스, Open RAN 분리(CU/DU/RU), 결정론적 QoS 네트워크 슬라이싱 및 스마트 그리드 차동 보호 초고신뢰 통신 엔지니어링 구현. (Smart Grid Substation Automation, Feeder Protection & Distributed Energy Resource Management).

Operational Telecom Architectures & Network Slices

• 01. 5G SA Core & SBA Microservices: Stateless control plane network functions (AMF, SMF, NRF, PCF, UDM) communicating over HTTP/2 JSON REST service-based interfaces with externalized UDSF state. (Architecture Flow: UE Attach Request -> AMF (Rel 17) -> NRF Discovery -> SMF Session -> UPF Wire-Speed Ingress -> Data Network)
• 02. Open RAN & Converged Xhaul: Disaggregated radio access network: Radio Units (O-RU), Distributed Units (O-DU), and Central Units (O-CU) connected over time-sensitive eCPRI packet fronthaul. (Architecture Flow: Antenna Array (64T64R) -> O-RU -> eCPRI 100G Fronthaul (TSN) -> O-DU (Low-L2) -> F1-U Interface -> O-CU (PDCP/RRC))
• 03. End-to-End Deterministic Slicing: End-to-end resource partitioning from gNodeB radio physical resource blocks (PRBs) through FlexE transport channels to dedicated user-plane UPF instances. (Architecture Flow: S-NSSAI Request -> NSSF Selection -> PRB Dedicated Quota -> FlexE Layer-1 Slot -> Isolated UPF Instance)
• 04. Critical Smart Grid & IEC 61850: Mission-critical 5G slice for electrical power grid protection: sub-5ms GOOSE multicast packet delivery, IEEE C37.118 PMU telemetry, and IEEE 1588v2 PTP time synchronization. (Architecture Flow: Substation Sensor -> IEC 61850 GOOSE Frame -> 5G URLLC Dedicated Slice (5QI 82) -> Fast Breaker Tripping Relay)

Telecom Stack Infrastructure & Control Envelopes

• Layer 1: 5G Core Service-Based Architecture (SBA) Microservices: Cloud-native microservices mesh executing containerized 3GPP network functions. Features stateless compute logic, HTTP/2 JSON interfaces, mutual TLS encryption, and delegated discovery via Service Communication Proxies (SCP).
• Layer 2: Open RAN Disaggregation & Converged Xhaul Transport: Disaggregated radio access network adhering to O-RAN Alliance specifications. Connects O-RU and O-DU over packetized Ethernet fronthaul using eCPRI framing with Time-Sensitive Networking (TSN IEEE 802.1CM) deterministic timing.
• Layer 3: End-to-End 3GPP Slicing & Accelerated User Plane (UPF): Line-rate packet forwarding utilizing Vector Packet Processing (VPP) and DPDK kernel-bypass drivers. Guarantees deterministic Quality of Service (QoS) and strict physical resource block (PRB) isolation across multi-tenant slices.
• Layer 4: Mission-Critical Power Grid & Substation Automation: Deterministic ultra-reliable low-latency communication (URLLC) slice dedicated to electrical utilities. Complies with IEC 61850 GOOSE/SV messaging and IEEE C37.118 synchrophasor streaming for power grid fault isolation.

Carrier-Grade Telemetry Benchmarks: 0.85 ms (5G SA Core Latency) | 200 Gbps (User Plane Speed) | < 30 ns (Fronthaul Timing) | 99.9999% (Grid Reliability)

Core 5G Engineering & Standards Specifications

• Automated Feeder Line Protection and FLIR Over Low-Latency 5G Networks — Utilizing sub-10ms 5G communications between pole-mounted reclosers and sectionalizers to isolate electrical distribution faults within three cycles. Esta especificação define os parâmetros de engenharia de telecomunicações, interação de protocolos e normas implementadas em 5GSmartGrid.
• Distributed Energy Resource (DER) Management — Streaming real-time telemetry from thousands of rooftop solar inverters and battery energy storage systems (BESS) to maintain distribution grid frequency and voltage stability. Esta especificação define os parâmetros de engenharia de telecomunicações, interação de protocolos e normas implementadas em 5GSmartGrid.
• Massive IoT (mMTC / RedCap) for Next-Generation Advanced Metering Infrastructure — Deploying 5G Reduced Capability (RedCap) and NB-IoT architectures to aggregate millions of smart electricity, gas, and water meters with 15-year battery lifetimes. Esta especificação define os parâmetros de engenharia de telecomunicações, interação de protocolos e normas implementadas em 5GSmartGrid.

Peer-Reviewed Technical Whitepapers & Specifications

• 5GSmartGrid — Availability and Reliability Field Evaluation of 5G Smart Grid Pilot Projects
• 5GSmartGrid — Power Consumption and Wake-Up Radio Benchmarks for 5G RedCap Utility Meters

Related Cluster Architecture Specifications

• TelemetryMesh — Deterministic Sensor Telemetry Mesh & OPC UA over TSN • Human-Cobot Synergy, Ambient IoT & Real-Time TSN
• MeshHaul — Wireless Industrial Mesh Backhaul, 60 GHz WiGig & Ultra-Reliable Low-Latency URLLC • Human-Cobot Synergy, Ambient IoT & Real-Time TSN
• Grid5G — 5G Standalone Private Industrial Grids & Ultra-Reliable Low-Latency (URLLC) • Human-Cobot Synergy, Ambient IoT & Real-Time TSN
• 5GStack — 5G 단독모드(5G SA) 코어, Open RAN (O-RAN), 3GPP 네트워크 슬라이싱 및 스마트 그리드 핵심 통신 글로벌 기술 표준 가이드.