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公开(公告)号：US20250062807A1
公开(公告)日：2025-02-20
申请号：US18802443
申请日：2024-08-13
Applicant: Nokia Solutions and Networks Oy
Inventor： Bala Venkata Ramulu GORANTLA , Suresh KALYANASUNDARAM , Shalini GULATI
Abstract: An apparatus for a communication system, the apparatus comprising at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus to: determine a first measurement of first reference signals associated with a first analog beam used to receive the first reference signals, determine a second measurement of second reference signals associated with a second analog beam used to receive the second reference signals, determine first information characterizing a digital beamformer based on the first measurement and the second measurement.
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公开(公告)号：US20250088235A1
公开(公告)日：2025-03-13
申请号：US18825802
申请日：2024-09-05
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
IPC: H04B7/06
Abstract: Apparatuses, methods, and computer-readable media for joint user scheduling and analog beam choice in hybrid beamforming are disclosed. The apparatus comprises a processor and a memory storing instructions that, when executed by the processor, cause the apparatus at least to perform computing a maximum number of physical resource blocks, PRBs, that can be assigned to a specific user using a specific beam out of a plurality of users and a plurality of beams The apparatus can also calculate a maximum value of a first beam proportional fair, PF, metric and the corresponding beam and users The apparatus can also calculate a maximum value of a second beam proportional fair, PF, metric and the corresponding beam and users The apparatus can also select one of the RT-heuristic or Pmax-heuristic, and perform beam and user scheduling based on information regarding the corresponding beam and users according to the selected RT-heuristic or Pmax-heuristic.
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