MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202541001530 A) filed by Samsung Electronics Co. , Ltd. on January 07, 2025, for “enhanced Uplink Frequency Division Multiplexing Scheduling Utilizing High Resolution Beam Book”.
Inventors include Mohammed Saquib Noorulhuda Khan; Jianhua Mo; Sundo Kim; Surabhi G D; Ahmad Alammouri; and Younghan Nam.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT “IMPLEMENTATION OF ENHANCED UPLINK FREQUENCY DIVISION MULTIPLEXING SCHEDULING WITH HIGH RESOLUTION BEAM BOOK” The present invention relates to a methods and network apparatus (200) to implementation of enhanced uplink frequency division multiplexing scheduling with high resolution beam book. The proposed solution introduces three novel scheduling techniques adjacent beam scheduling, which leverages spatial overlap in HRBB to aggregate UEs (602) from neighboring beams, hybrid beam book scheduling, combining HRBB and Normal-Resolution Beam Book (NRBB) beams in fixed configurations and adaptive beam switching dynamically selecting HRBB or NRBB based on real-time bandwidth demands. By using this novel scheduling techniques system-level simulations in urban macrocellular deployments demonstrate that these strategies improve uplink FDM opportunities by up to 23.6% and enhance UE (602) uplink throughput by 5– 77% across diverse inter-site distance scenarios. The proposed methods effectively balance beamforming precision and resource utilization, offering scalable solutions for 5G and future mmWave networks. FIG. 2
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