MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202411093598 A) filed by Rakuten Symphony, Inc. on November 29, 2024, for Ray Tracing Model For Remote Interference Ducting Analysis.
Inventors include Jha, Vivek; and Ramakrishna, Raghavendra Madanahally.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: Embodiments of the disclosure describe a method for dynamically configured beam forming that mitigates remote interference experienced by a second base station (200) while scheduling at least one of uplink and downlink transmission for a plurality of UEs (201) associated with the second base station (200). The method includes receiving a plurality of Radio Frequency (RF) signals from a first base station (100). The plurality of RF signals is traversed through a multipath propagation channel and has been interfered by the atmospheric ducting propagation. The method includes determining a multipath channel impulse response (Hij) corresponding to each path and scatterer associated with the plurality of received RF signals. The method includes dynamically configuring beam forming for the plurality of UEs (201) associated with the second base station (200). The beamforming is dynamically configured based on the multipath channel impulse response (Hij).
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