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公开(公告)号：US20230016739A1
公开(公告)日：2023-01-19
申请号：US17935099
申请日：2022-09-24
Applicant: APPLE INC.
Inventor： Honglei Miao , Hong He , Grigory Ermolaev , Toufiqul Islam
Abstract: Technology is disclosed for a user equipment (UE) operable for wake-up signal (WUS) communication in a fifth generation (5G) new radio (NR) network. The UE can be configured to: identify a resource set for a WUS with a repetition level, wherein: the resource set for the WUS includes a mapping of the WUS that associates the WUS with one or more physical resource blocks and one or more orthogonal frequency division multiplexing (OFDM) symbols, and the repetition level identifies a number of base sequences for the WUS in the resource set; and switch to a network access mode (NAM) from a power saving mode (PSM) based on a detection of the WUS in the resource set.
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公开(公告)号：US11503546B2
公开(公告)日：2022-11-15
申请号：US17285408
申请日：2019-10-14
Applicant: APPLE INC.
Inventor： Honglei Miao , Hong He , Grigory Ermolaev , Toufiqul Islam
Abstract: Technology is disclosed for a user equipment (UE) operable for wake-up signal (WUS) communication in a fifth generation (5G) new radio (NR) network. The UE can be configured to: identify a resource set for a WUS with a repetition level, wherein: the resource set for the WUS includes a mapping of the WUS that associates the WUS with one or more physical resource blocks and one or more orthogonal frequency division multiplexing (OFDM) symbols, and the repetition level identifies a number of base sequences for the WUS in the resource set; and switch to a network access mode (NAM) from a power saving mode (PSM) based on a detection of the WUS in the resource set.
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公开(公告)号：US12191936B2
公开(公告)日：2025-01-07
申请号：US17421244
申请日：2020-01-10
Applicant: Apple Inc.
Inventor： Toufiqul Islam , Hong He , Grigory Ermolaev
IPC: H04B7/022 , H04B7/0417 , H04W24/10 , H04W72/044 , H04W72/1268 , H04W76/28
Abstract: Some embodiments of this disclosure include apparatuses and methods for a signaling mechanism for user equipment (UE) assistance feedback in a wireless communication system. At least a radio frequency integrated circuit can be configured to receive a first configuration signal, and transmit a first message comprising a UE assistance feedback, generated based on the first configuration signal, in an uplink (UL) channel. The first message can contain an index of a profile with information on a service requirement, a traffic characteristic, or a combination thereof of a network. A processor, coupled to the radio frequency integrated circuit, can be configured to generate the UE assistance feedback based on the first configuration signal.
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公开(公告)号：US11647563B2
公开(公告)日：2023-05-09
申请号：US16638090
申请日：2018-08-10
Applicant: Apple Inc.
Inventor： Alexei Davydov , Gregory V. Morozov , Victor Sergeev , Ajit Nimbalker , Grigory Ermolaev , Dmitry Dikarev
IPC: H04W4/00 , H04W88/06 , H03M13/13 , H04B7/0413 , H04B7/06 , H04L5/00 , H04W4/06 , H04W72/1273
CPC classification number: H04W88/06 , H03M13/13 , H04B7/0413 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/0035 , H04L5/0044 , H04W4/06 , H04W72/1273
Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to determine a first parameter set and a second parameter set for establishing Physical Downlink Shared Channel (PDSCH) resources. The second circuitry may be operable to process a first part of a PDSCH transmission from a first set of Multiple Input Multiple Output (MIMO) layers corresponding with a first Multimedia Broadcast Single Frequency Network (MBSFN) configuration based on the first parameter set. The second circuitry may also be operable to process a second part of the PDSCH transmission from a second set of MIMO layers corresponding with a second MBSFN configuration based on the second parameter set.
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公开(公告)号：US11824559B2
公开(公告)日：2023-11-21
申请号：US18094068
申请日：2023-01-06
Applicant: Apple Inc.
Inventor： Dmitry Dikarev , Grigory Ermolaev , Ajit Nimbalker , Alexei Davydov , Ashwin Chandrasekaran , Sathishkumar Chellakuttigounder Kulandaivel
CPC classification number: H03M13/13 , H03M13/09 , H03M13/2703 , H03M13/2789 , H03M13/6356
Abstract: Techniques discussed herein can facilitate polar coding and decoding for NR (New Radio) systems. Various embodiments discussed herein can employ polar coding and/or decoding at UE(s) (User Equipment(s)) and/or gNB(s) (next generation Node B(s)). One example embodiment employable at a UE can comprise processing circuitry configured to determine one or more thresholds for code block segmentation, wherein the one or more thresholds for code block segmentation comprise one or more of a payload threshold (Kseg) or a code rate threshold (Rseg); determine to perform code block segmentation based on the one or more thresholds and at least one of a current payload (K) of an information block or a current code rate (R) for the information block; segment the information block into a plurality of segments; and encode each segment of the plurality of segments via a polar encoder with a code size (N).
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Patent Agency Ranking
公开(公告)号：US20210400584A1
公开(公告)日：2021-12-23
申请号：US17285408
申请日：2019-10-14
Applicant: APPLE INC.
Inventor： Honglei Miao , Hong He , Grigory Ermolaev , Toufiqul Islam
Abstract: Technology is disclosed for a user equipment (UE) operable for wake-up signal (WUS) communication in a fifth generation (5G) new radio (NR) network. The UE can be configured to: identify a resource set for a WUS with a repetition level, wherein: the resource set for the WUS includes a mapping of the WUS that associates the WUS with one or more physical resource blocks and one or more orthogonal frequency division multiplexing (OFDM) symbols, and the repetition level identifies a number of base sequences for the WUS in the resource set; and switch to a network access mode (NAM) from a power saving mode (PSM) based on a detection of the WUS in the resource set.
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公开(公告)号：US11832183B2
公开(公告)日：2023-11-28
申请号：US17935099
申请日：2022-09-24
Applicant: APPLE INC.
Inventor： Honglei Miao , Hong He , Grigory Ermolaev , Toufiqul Islam
CPC classification number: H04W52/0232 , H04J13/0029 , H04J13/0062 , H04W52/0235
Abstract: Technology is disclosed for a user equipment (UE) operable for wake-up signal (WUS) communication in a fifth generation (5G) new radio (NR) network. The UE can be configured to: identify a resource set for a WUS with a repetition level, wherein: the resource set for the WUS includes a mapping of the WUS that associates the WUS with one or more physical resource blocks and one or more orthogonal frequency division multiplexing (OFDM) symbols, and the repetition level identifies a number of base sequences for the WUS in the resource set; and switch to a network access mode (NAM) from a power saving mode (PSM) based on a detection of the WUS in the resource set.
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公开(公告)号：US11664825B2
公开(公告)日：2023-05-30
申请号：US17562108
申请日：2021-12-27
Applicant: Apple Inc.
Inventor： Dmitry Dikarev , Grigory Ermolaev , Ajit Nimbalker , Alexei Davydov , Ashwin Chandrasekaran , Sathishkumar Chellakuttigounder Kulandaivel
CPC classification number: H03M13/13 , H03M13/09 , H03M13/2703 , H03M13/2789 , H03M13/6356
Abstract: Techniques discussed herein facilitate polar coding and decoding for NR (New Radio) systems between UE(s) (User Equipment(s)) and/or gNB(s) (next generation Node B(s)) based on code block segmentation. One example embodiment employable at a UE comprises processing circuitry configured to determine one or more thresholds for code block segmentation, where the one or more thresholds for code block segmentation includes one or more of a payload threshold (Kseg) or a code rate threshold (Rseg); determine to perform code block segmentation based on the one or more thresholds and at least one of a current payload (K) of an information block or a current code rate (R) for the information block; segment the information block into a plurality of segments; and encode each segment of the plurality of segments via a polar encoder with a code size (N).
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公开(公告)号：US20220123765A1
公开(公告)日：2022-04-21
申请号：US17562108
申请日：2021-12-27
Applicant: Apple Inc.
Inventor： Dmitry Dikarev , Grigory Ermolaev , Ajit Nimbalker , Alexei Davydov , Ashwin Chandrasekaran , Sathishkumar Chellakuhigounder Kulandaivel
Abstract: Techniques discussed herein can facilitate polar coding and decoding for NR (New Radio) systems. Various embodiments discussed herein can employ polar coding and/or decoding at UE(s) (User Equipment(s)) and/or gNB(s) (next generation Node B(s)). One example embodiment employable at a UE can comprise processing circuitry configured to determine one or more thresholds for code block segmentation, wherein the one or more thresholds for code block segmentation comprise one or more of a payload threshold (Kseg) or a code rate threshold (Rseg); determine to perform code block segmentation based on the one or more thresholds and at least one of a current payload (K) of an information block or a current code rate (R) for the information block; segment the information block into a plurality of segments; and encode each segment of the plurality of segments via a polar encoder with a code size (N).
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公开(公告)号：US11903093B2
公开(公告)日：2024-02-13
申请号：US17949957
申请日：2022-09-21
Applicant: Apple Inc.
Inventor： Alexei Davydov , Gregory V. Morozov , Victor Sergeev , Ajit Nimbalker , Grigory Ermolaev , Dmitry Dikarev
IPC: H04W4/00 , H04W88/06 , H03M13/13 , H04B7/0413 , H04B7/06 , H04L5/00 , H04W4/06 , H04W72/1273
CPC classification number: H04W88/06 , H03M13/13 , H04B7/0413 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/0035 , H04L5/0044 , H04W4/06 , H04W72/1273
Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth generation Evolved Node-B (gNB) on a wireless network. The apparatus includes a first circuitry and a second circuitry. The first circuitry may be operable to determine a first parameter set and a second parameter set for establishing Physical Downlink Shared Channel (PDSCH) resources. The second circuitry may be operable to process a first part of a PDSCH transmission from a first set of Multiple Input Multiple Output (MIMO) layers corresponding with a first Multimedia. Broadcast Single Frequency Network (MBSFN) configuration based on the first parameter set. The second circuitry may also be operable to process a second part of the PDSCH transmission from a second set of MIMO layers corresponding with a second MBSFN configuration based on the second parameter set.
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