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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
IPC分类号： H04W56/00 , H04B17/318 , H04W24/10 , H04W76/28 , H04B7/06 , H04B17/327 , H04W24/08
CPC分类号： H04W56/001 , H04B17/318 , H04W24/10 , H04W76/28
摘要： 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
CPC分类号： H04B1/06 , H04B7/02 , H04L27/2017 , H04L27/22
摘要： 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：US11582594B2
公开(公告)日：2023-02-14
申请号：US17068345
申请日：2020-10-12
摘要： 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：US10805046B2
公开(公告)日：2020-10-13
申请号：US16236837
申请日：2018-12-31
发明人： Kwang-chul Kim , Samir Kumar Mishra , Alok Jain , Prince Arya , Puneet Pandey
IPC分类号： H03M13/00 , H04L1/00 , H04B7/0413 , H03M13/13
摘要： 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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5.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
发明人： Kwang-chul Kim , Samir Kumar Mishra , Alok Jain , Prince Arya , Puneet Pandey
IPC分类号： H04L1/00 , H03M13/13 , H04B7/0413
摘要： 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：US11963188B2
公开(公告)日：2024-04-16
申请号：US17479456
申请日：2021-09-20
摘要： 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
发明人： Lalit Pathak , Tushar Vrind , Samir Kumar Mishra , Diwakar Sharma , Raju Udava , Nikhil Patni , Debasish Das , Rohit Kumar , Lakshmi Prasanna Jasti , Manan Dixit
摘要： 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
IPC分类号： H04B17/336 , H04B17/345 , H04L5/00
摘要： 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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