6G • RAN
Edge-Colocated gNB
In-RAN In-Network Compute Node
A 6G base station packaging high-performance GPU/NPU compute blades directly inside the radio shelter to execute sub-millisecond AI inference on raw antenna feeds.
Technical Explanation
In traditional architectures, user traffic travels from the base station across transport networks to an edge data center kilometers away. The Edge-Colocated gNB integrates GPU/NPU/TPU compute clusters directly inside the base station equipment cabinet at the base of the cellular tower. Raw antenna streams, ISAC radar point clouds, and local user AR video frames are processed locally without traversing any external backhaul transport networks.
Key Functions
- Sub-millisecond compute execution colocated directly with physical radio transceivers
- Zero-backhaul latency for real-time robotic vision and holographic video transcoding
- Direct hardware-accelerated processing of massive multi-gigabit ISAC radar streams
- Hosting containerized edge microservices, local digital twin slices, and private enterprise apps
- Autonomous operational continuity during external backhaul fiber cuts or cyber outages
Specifications
ETSI MEC 003, 3GPP Rel-19/20 Edge Computing Architecture
Interfaces
MEC-DirecteCPRI-InRANLocal-N6
Related 6G Concepts
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