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公开(公告)号：US11863477B2
公开(公告)日：2024-01-02
申请号：US17062429
申请日：2020-10-02
Applicant: Intel Corporation
CPC classification number: H04L5/0048 , H04W56/001 , H04W56/0035 , H04W72/23
Abstract: Various embodiments herein provide techniques for radio link monitoring (RLM) evaluation periods for in-sync and out-of-sync detection in new radio unlicensed (NR-U) spectrums. Additionally, embodiments provide techniques for reference signal time difference (RSTD) timing uncertainty configuration. Other embodiments may be described and claimed.
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公开(公告)号：US20210168813A1
公开(公告)日：2021-06-03
申请号：US17172626
申请日：2021-02-10
Applicant: Intel Corporation
Inventor： Manasa Raghavan , Qiming Li , Bishwarup Mondal , Hua Li , Andrey Chervyakov
Abstract: Various embodiments herein provide techniques for user equipment (UE) behavior and delay requirements in case of spatial relation information change for an uplink signal, such as a sounding reference signal (SRS), a physical uplink control channel (PUCCH), and/or a physical uplink shared channel (PUSCH). Other embodiments may be described and claimed.
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公开(公告)号：US20210045003A1
公开(公告)日：2021-02-11
申请号：US17082734
申请日：2020-10-28
Applicant: Intel Corporation
Inventor： Hua Li , Zhibin Yu , Rui Huang , Qiming Li , Andrey Chervyakov
Abstract: Embodiments herein provide techniques and requirements for radio resource management (RRM) measurements. For example, embodiments include techniques and requirements associated with: channel state information (CSI)-reference signal (RS) based inter-frequency RRM measurements when the CSI-RS bandwidth and the active downlink (DL) bandwidth part (BWP) are partially overlapped; adaptive RRM CSI-RS configuration and DL gap allocation by user equipment (UE) capability indication; and/or neighboring cell RRM CSI-RS measurement requirements when serving cell RRM CSI-RS is not configured. Other embodiments may be described and claimed.
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公开(公告)号：US20240284386A1
公开(公告)日：2024-08-22
申请号：US18571411
申请日：2022-10-19
Applicant: INTEL CORPORATION
Inventor： Rui Huang , Meng Zhang , Andrey Chervyakov , Hua Li , Ilya Bolotin
IPC: H04W64/00 , H04B17/309 , H04L5/00 , H04W24/10
CPC classification number: H04W64/00 , H04B17/346 , H04L5/0051 , H04W24/10
Abstract: A computer-readable storage medium stores instructions to configure a UE for NR positioning in a 5G NR network, and to cause the UE to perform operations including decoding configuration signaling received from a location and management function (LMF) node of the 5GNR network. The configuration signaling includes a positioning reference signal (PRS) measurement configuration. A number of measurement samples per a successful measurement reporting can be indicated by the PRS measurement configuration which depends on a specific conditions (e.g., PRS bandwidth, propagation channel, and SINR). A PRS received from a base station is decoded. Downlink PRS (DL-PRS) positioning measurements is performed based on the PRS. The DL-PRS positioning measurements are encoded for transmission to the LMF node using the number of measurement samples.
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公开(公告)号：US20240223323A1
公开(公告)日：2024-07-04
申请号：US18288790
申请日：2022-08-16
Applicant: INTEL CORPORATION
Inventor： Rui Huang , IIya Bolotin , Andrey Chervyakov , Hua Li , Meng Zhang , Candy Yiu , Youn Heo
IPC: H04L5/00
CPC classification number: H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0096
Abstract: An apparatus and system for use of a pre-configured gap are described. The network signals a preconfigured gap via radio resource control (RRC) signaling and follows a bandwidth part (BWP) to activate/deactivate the gap upon BWP switching. The RRC signaling indicates whether a measurement gap is a pre-configured gap. Pre-configured frequency range 1 (FR1) and FR2 gaps are able to be configured simultaneously using RRC signaling. Similarly, legacy gaps and pre-configured gaps are able to be configured simultaneously using RRC signaling. The pre-configured gap may be autonomously or implicitly activated triggered by downlink control information (DCI) or timer-based BWP switching—in some cases under predetermined network conditions.
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Patent Agency Ranking
公开(公告)号：US20240155536A1
公开(公告)日：2024-05-09
申请号：US18280148
申请日：2022-03-30
Applicant: Intel Corporation
Inventor： Meng Zhang , Andrey Chervyakov , Rui Huang , Hua Li , Ilya Bolotin
CPC classification number: H04W64/00 , H04W56/0045 , H04W56/009 , H04W84/06
Abstract: An apparatus and system for setting an uplink timing advance (TA) for a non-terrestrial network (NTN) user equipment (UE) are described. The NTN UE estimates and updates a UE-specific TA value each period. The update is based on Global Navigation Satellite System (GNSS) positions and satellite ephemeris information. The NTN UE adjusts the UE-specific TA gradually, between a predetermined minimum and maximum aggregate adjustment rate.
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公开(公告)号：US20240098539A1
公开(公告)日：2024-03-21
申请号：US18267869
申请日：2021-12-21
Applicant: Intel Corporation
Inventor： Rui Huang , Andrey Chervyakov , Youn Hyoung Heo , Hua Li , Candy Yiu
CPC classification number: H04W24/10 , H04W56/0015 , H04W88/08
Abstract: In a fifth-generation (5G) new radio (NR) network, a generation node B (gNB) determines parameters for a Network Controlled Small Gap (NCSG) to reduce and/or eliminate interruptions at a user equipment (UE) for use when the UE is transitioning to a new target frequency for measurements or when the UE is switching or transiting between bandwidth parts (BWPs). The NCSG may be configured to align with one or more fundamental parameters of a legacy measurement gap (MG) pattern to reduce the interruptions.
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公开(公告)号：US11751228B2
公开(公告)日：2023-09-05
申请号：US17172626
申请日：2021-02-10
Applicant: Intel Corporation
Inventor： Manasa Raghavan , Qiming Li , Bishwarup Mondal , Hua Li , Andrey Chervyakov
IPC: H04W72/04 , H04W76/27 , H04L25/02 , H04W72/53 , H04W72/0446 , H04W72/044 , H04W72/23
CPC classification number: H04W72/53 , H04L25/0226 , H04W72/046 , H04W72/0446 , H04W72/23 , H04W76/27
Abstract: Various embodiments herein provide techniques for user equipment (UE) behavior and delay requirements in case of spatial relation information change for an uplink signal, such as a sounding reference signal (SRS), a physical uplink control channel (PUCCH), and/or a physical uplink shared channel (PUSCH). In one example, the UE determines a delay time period from receipt of a message that indicates spatial relation information for uplink transmission. The delay time period includes a decoding time period and a UE processing and preparation time period. The UE transmits an uplink signal using the indicated spatial relation information after expiration of the delay time period.
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公开(公告)号：US20230163916A1
公开(公告)日：2023-05-25
申请号：US18094865
申请日：2023-01-09
Applicant: Intel Corporation
Inventor： Rui Huang , Meng Zhang , Andrey Chervyakov , Hua Li , Ilya Bolotin
CPC classification number: H04L5/0051 , H04W76/20 , H04W80/02
Abstract: Various embodiments herein provide techniques for positioning measurements in a wireless cellular network when a user equipment (UE) is in a radio resource control (RRC) inactive state or a RRC idle state. For example, the UE may transmit a sounding reference signal (SRS) for positioning measurements while the UE is in the RRC inactive state or RRC idle state. The SRS may be a semi-persistent SRS and may be transmitted after an activation delay from receipt of a message (e.g., medium access control (MAC) control element (CE)) that activates the SRS. Additionally, or alternatively, the UE may perform a positioning reference signal (PRS) measurement while in the RRC inactive state or the RRC idle state. The PRS measurement may have a reduced number of measurement samples. Other embodiments may be described and claimed.
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公开(公告)号：US20190394834A1
公开(公告)日：2019-12-26
申请号：US16408377
申请日：2019-05-09
Applicant: Intel Corporation
Inventor： Jie Cui , Yang Tang , Rui Huang , Hua Li , Yuhan Zhou
Abstract: Embodiments of the present disclosure describe methods and apparatuses for measurement gap sharing.
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