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公开(公告)号：US11722974B2
公开(公告)日：2023-08-08
申请号：US17470611
申请日：2021-09-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ruchi Bharat Kansara , Kamuganti Vamshidhar , Samir Kumar Mishra
IPC: H04W56/00 , H04B17/318 , H04W24/10 , H04W76/28 , H04B7/06 , H04B17/327 , H04W24/08
CPC classification number: H04W56/001 , H04B17/318 , H04W24/10 , H04W76/28
Abstract: In an embodiment, a method for optimum Receiver (Rx) beam selection in NR is disclosed. The method includes, performing a Reference Signal Received Power (RSRP) measurement for one or more Rx beams during an idle period as a part of an initial synchronization procedure. The method includes determining an optimum Rx beam amongst the one or more Rx beams with a RSRP peak greater than RSRP peak associated with other Rx beams amongst the one or more Rx beams by a pre-defined offset as a part of a beam-sweep operation. The method further includes pairing the optimum Rx beam with a Transmitter (Tx) beam for a Synchronization Signal Block (SSB) detection in a first half-frame of the SSB Burst upon elapse of the idle period.
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公开(公告)号：US09853665B2
公开(公告)日：2017-12-26
申请号：US15221201
申请日：2016-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Uma Kishore Satya Venkata Godavarti , Vikas Jain
CPC classification number: H04B1/06 , H04B7/02 , H04L27/2017 , H04L27/22
Abstract: An apparatus and a method are provided for selecting a receiver in a user equipment (UE). The method includes receiving, at the UE, a signal; determining, at the UE, a switch metric based on correlation metrics of a training sequence of the signal; comparing, at the UE, the switch metric with a threshold; and selecting, at the UE, one of a voice services over adaptive multi-user channels on one slot (VAMOS) receiver and a non-VAMOS receiver based on the comparing result.
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公开(公告)号：US10805046B2
公开(公告)日：2020-10-13
申请号：US16236837
申请日：2018-12-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kwang-chul Kim , Samir Kumar Mishra , Alok Jain , Prince Arya , Puneet Pandey
IPC: H03M13/00 , H04L1/00 , H04B7/0413 , H03M13/13
Abstract: A method of constructing a polar code for a multiple input multiple output (MIMO) channel. The method may generate a plurality of mutually independent single input single output (SISO) channels based on MIMO channel information; define channels of the polar code; allocate each of the channels of the polar code to one of the plurality of the SISO channels; estimate qualities of channels combined by applying polar transformation to the plurality of SISO channels; and arrange unfrozen bits and frozen bits based on the estimated qualities.
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4.发明申请公开(公告)号：US20190238268A1
公开(公告)日：2019-08-01
申请号：US16236837
申请日：2018-12-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang-chul Kim , Samir Kumar Mishra , Alok Jain , Prince Arya , Puneet Pandey
IPC: H04L1/00 , H03M13/13 , H04B7/0413
Abstract: A method of constructing a polar code for a multiple input multiple output (MIMO) channel. The method may generate a plurality of mutually independent single input single output (SISO) channels based on MIMO channel information; define channels of the polar code; allocate each of the channels of the polar code to one of the plurality of the SISO channels; estimate qualities of channels combined by applying polar transformation to the plurality of SISO channels; and arrange unfrozen bits and frozen bits based on the estimated qualities.
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公开(公告)号：US12193111B2
公开(公告)日：2025-01-07
申请号：US18157641
申请日：2023-01-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Sarvesha Anegundi Ganapathi
Abstract: Methods and systems for managing decoding of control channel on a multi-SIM UE. A method includes receiving, by the UE, the plurality of control channels from at least one Base Station (BS), the plurality of control channels corresponding to a plurality of Subscriber Identity Modules (SIMs), selecting, by the UE, a respective decoder for each of the plurality of SIMS, and decoding, by the UE, each respective control channel among the plurality of control channels using the respective decoder for a respective SIM among the plurality of SIMS, the respective SIM corresponding to the respective control channel.
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Patent Agency Ranking
公开(公告)号：US11582594B2
公开(公告)日：2023-02-14
申请号：US17068345
申请日：2020-10-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Sarvesha Anegundi Ganapathi
Abstract: Methods and systems for managing decoding of control channel on a multi-SIM UE. A method includes receiving, by the UE, the plurality of control channels from at least one Base Station (BS), the plurality of control channels corresponding to a plurality of Subscriber Identity Modules (SIMs), selecting, by the UE, a respective decoder for each of the plurality of SIMs, and decoding, by the UE, each respective control channel among the plurality of control channels using the respective decoder for a respective SIM among the plurality of SIMs, the respective SIM corresponding to the respective control channel.
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公开(公告)号：US12237845B2
公开(公告)日：2025-02-25
申请号：US17954722
申请日：2022-09-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Digvijay Katyal , Sarvesha Anegundi Ganapathi
Abstract: A method for constructing Polarization Assisted Convolutional (PAC) codes, the method including passing a codeword through a noisy channel to obtain a first bit and a noise value, determining whether the first bit is an information bit or a non-information bit based on the noise value by decoding the codeword to obtain a decoded codeword, selecting at least one of a reward or a penalty for the first bit based on the decoded codeword, the reward being set based on a probability of decoding, and the selecting selects the penalty for the first bit in response to determining the first bit is incorrectly decoded, and iterating the passing, the determining and the selecting according to Q-values for each state among a plurality of states, at least one of the Q-values corresponding to the first bit.
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公开(公告)号：US11963188B2
公开(公告)日：2024-04-16
申请号：US17479456
申请日：2021-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Digvijay Katyal , Prince Arya , Sarvesha Anegundi Ganapathi , Alok Jain
Abstract: A method is provided for beam tracking in a user equipment (UE), the UE configured to communicate using mmWave in a 5G New Radio (NR) network, the method includes selecting a first beam among a plurality of beams based on a predicted reference signal, perform adaptive filtering on the first beam, and tracking statistical variations in the first beam based on the adaptive filtering.
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公开(公告)号：US20200065147A1
公开(公告)日：2020-02-27
申请号：US16549289
申请日：2019-08-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lalit Pathak , Tushar Vrind , Samir Kumar Mishra , Diwakar Sharma , Raju Udava , Nikhil Patni , Debasish Das , Rohit Kumar , Lakshmi Prasanna Jasti , Manan Dixit
Abstract: A method for load balancing in a multi-core processor of an electronic device, the method including dividing, by the electronic device, a first task and at least one second task into a plurality of task-jobs, determining, by the electronic device, at least one core configuration for each of the plurality of task-jobs, scheduling, by the electronic device, each of the plurality of task-jobs on at least one core of the multi-core processor based on the at least one core configuration to generate an execution schedule, and executing, by the multi-core processor, the plurality of task-jobs according to the execution schedule.
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公开(公告)号：US10211933B2
公开(公告)日：2019-02-19
申请号：US15496584
申请日：2017-04-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Samir Kumar Mishra , Prince Arya , Uma Kishore Satya Venkata Godavarti
IPC: H04B17/336 , H04B17/345 , H04L5/00
Abstract: A method of classifying one or more interferers in a Co-Channel Interference (CCI) by a communication device including receiving, by a receiver, an in-phase and quadrature (IQ) symbol and a pilot symbol, generating, by an eigenvalue generator, eigenvalues in accordance with the received IQ symbol and the pilot symbol, computing, by an Signal To Interference Plus Noise Ratio (SINR) calculator, a SINR from the IQ symbol and the pilot symbol, and classifying, by an interferer classifier, the one or more interferers into one of a single interferer or multiple interferers based on the generated eigenvalues and the computed SINR may be provided. The method may be independent of underlying modulation scheme and Radio Access Technology (RAT) and improve a receiver of the communication device performance by at least 1.2 dB.
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