MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202611080255 A) filed by Noida Institute Of Engineering And Technology Niet on June 29, 2026, for Adaptive Real-Time Multicast Subgroup Scheduling System For Massive Mimo Base Stations.
Inventors include Dr. Sarabjeet Kaur; and Dr. Mohd Sazid.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: An adaptive real-time multicast subgroup scheduling system (100) for massive MIMO base stations is disclosed. The system (100) comprises a covariance computation module (140) that estimates spatial covariance matrices from uplink pilot signals, a dual-stage neural network module (110) comprising a convolutional feature extractor (112) and a multi-head self-attention classifier (114) with a permutation-invariant classification token (116) for inferring the optimal number of multicast subgroups, a K-means clustering engine (144) for user-to-subgroup assignment based on covariance similarity, a base station scheduler (120) coordinating pilot allocation, adaptive precoder selection, max-min fairness power control, and transmission queue management, and a low-latency subgroup update controller (130) with drift detection and make-before-break migration capabilities for real-time adaptive reconfiguration at coherence block boundaries.
Disclaimer: Curated by HT Syndication.
