6G • RAN
Dynamic TRP Clustering
User-Centric Moving Antenna Clusters
Forming a customized virtual base station out of the closest Transmission Reception Points (TRPs) that dynamically follows a moving user.
Technical Explanation
In traditional cellular systems, base stations are fixed, and users connect to one tower at a time. In 6G Dynamic TRP Clustering, the network is user-centric. As a vehicle or pedestrian moves, a cloud controller dynamically recruits the closest 3-6 Transmission Reception Points (mounted on lamp-posts, utility poles, and building corners) into a temporary coherent cluster. The cluster moves with the user like a personal cloud, delivering constant gigabit throughput without cell-edge drops.
Key Functions
- User-centric virtual cell clusters following moving users in real time
- Coherent joint transmission and reception across dynamically recruited radio heads
- Completely eliminating cell-edge interference and traditional handover boundary drops
- Seamless mobility across dense urban downtowns and smart factory floors
- Centralized cloud controller orchestrating antenna selection based on real-time channel state
Specifications
Next G Alliance, 3GPP Rel-19 TR 38.835, IEEE Wireless Communications
Interfaces
TRP-Cluster-BusUserCentric-6G
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