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公开(公告)号:US11910216B2
公开(公告)日:2024-02-20
申请号:US17082734
申请日:2020-10-28
Applicant: Intel Corporation
Inventor: Hua Li , Zhibin Yu , Rui Huang , Qiming Li , Andrey Chervyakov
IPC: H04W24/10 , H04W72/0453 , H04W24/08 , H04L5/00
CPC classification number: H04W24/10 , H04L5/0058 , H04W24/08 , H04W72/0453
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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2.
公开(公告)号:US20190313272A1
公开(公告)日:2019-10-10
申请号:US16450715
申请日:2019-06-24
Applicant: Intel Corporation
Inventor: Yuhan Zhou , Jie Cui , Yang Tang , Hua Li , Rui Huang
Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for configuration of System frame number (SFN) and Frame Timing Difference (SFTD) measurement in an E-UTRA (Evolved Universal Terrestrial Radio Access)—NR Dual Connectivity (EN-DC) network, and an NE-DC network. Various embodiments describe how to configure and perform the SFTD measurement in the EN-DC or NE-DC network of various conditions to facilitate adequate SFTD measurements and improve measurement accuracy and system performance. Other embodiments may be described and claimed.
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公开(公告)号:US20190274146A1
公开(公告)日:2019-09-05
申请号:US16411717
申请日:2019-05-14
Applicant: Intel Corporation
Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to process a message received from a Fifth Generation (5G) NodeB (gNB) to perform one or more measurements in one or more target frequency layers, and for each of the one or more target frequency layers, to divide one or more other frequency layers into one of three categories comprising fully overlapped frequency layers, partially overlapped frequency layers, and non-overlapped frequency layers. The apparatus includes a memory to store the message.
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公开(公告)号:US20190268061A1
公开(公告)日:2019-08-29
申请号:US16410498
申请日:2019-05-13
Applicant: INTEL CORPORATION
Inventor: Hua Li , Yang Tang , Jie Cui , Shuang Tian , Yuhan Zhou
IPC: H04B7/06
Abstract: Systems and methods provide for beam detection in a wireless communication system. An apparatus for a UE may be configured to identify a plurality of CSI-RS resources corresponding to different Tx beams configured for measurement by the UE, measure an L1-RSRP for the plurality of CSI-RS resources, determine a selected Tx beam of the different Tx beams based on measured L1-RSRP values for the plurality of CSI-RS resources, and determine a measurement accuracy of a first L1-RSRP value corresponding to the selected Tx beam based on successful beam detection probability.
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公开(公告)号:US20250071724A1
公开(公告)日:2025-02-27
申请号:US18723337
申请日:2023-02-16
Applicant: Intel Corporation
Inventor: Rui Huang , Andrey Chervyakov , Meng Zhang , Yi Guo , Hua Li , Ilya Bolotin
Abstract: Various embodiments herein provide techniques for configuring and/or using a measurement gap (MG) for a positioning reference signal (PRS) measurement. For example. a user equipment (UE) may receive a configuration of a pre-configured measurement gap; identify that a measurement gap is needed for a positioning reference signal (PRS) measurement and that the CE has not previously notified a network of the PRS measurement prior to receipt of the configuration; and encode, based on the identification, a location measurement indication for transmission to a network entity to indicate that the PRS measurement is to be performed. Other embodiments may be described and claimed.
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公开(公告)号:US20240072912A1
公开(公告)日:2024-02-29
申请号:US18282461
申请日:2022-05-18
Applicant: Intel Corporation
Inventor: Rui Huang , Andrey Chervyakov , Meng Zhang , Hua Li
CPC classification number: H04B17/27 , G01S5/0036 , H04L27/26025 , H04L27/26132
Abstract: An apparatus and system for determining positioning measurement accuracy are described. A UE receives positioning reference signals (PRS) from a reference cell and a neighbor cell and reference signal time difference (RSTD) measurements based on the PRS. RSTD and other PRS measurement results based on the reference and neighbor cells have RSTD and other PRS measurement accuracy requirements, that depend on bandwidth (BW), subcarrier spacing (SCS), and repetition factor of the PRS.
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公开(公告)号:US11871436B2
公开(公告)日:2024-01-09
申请号:US17320942
申请日:2021-05-14
Applicant: Intel Corporation
Inventor: Andrey Chervyakov , Rui Huang , Hua Li , Yi Guo , Qiming Li
CPC classification number: H04W72/51 , H04L5/0051 , H04W56/006 , H04W72/54
Abstract: An apparatus of a New Radio (NR) Node B (gNB), a method, and a storage medium. One or more processors of the apparatus are to: encode for transmission to a user equipment (UE) a message to configure the UE with a measurement gap pattern for positioning reference signal (PRS) measurements; and set a gap pattern length of a measurement gap corresponding to the measurement gap pattern depending on whether an overlap exists between a PRS to be measured and one or more other NR data scheduled to be received by the UE.
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公开(公告)号:US20210028895A1
公开(公告)日:2021-01-28
申请号:US17060581
申请日:2020-10-01
Applicant: Intel Corporation
Inventor: Manasa Raghavan , Qiming Li , Andrey Chervyakov , Hua Li
Abstract: Various embodiments herein provide techniques for preventing radio link failure in ultra-reliable and low latency communication (URLLC). Other embodiments may be described and claimed.
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公开(公告)号:US20240155504A1
公开(公告)日:2024-05-09
申请号:US18279226
申请日:2022-03-22
Applicant: Intel Corporation
Inventor: Hua Li , Meng Zhang , Andrey Chervyakov , Rui Huang , Ilya Bolotin
IPC: H04W52/24 , H04B17/336
CPC classification number: H04W52/241 , H04B17/336
Abstract: An apparatus and system for power saving in a user equipment (UE) are described. The UE uses signal-to-interference-plus-noise (SINR) of radio link monitoring (REM) signals to determine whether to enter or exit a relaxation state in which the frequency of measurement of the REM signals is reduced, as is feedback to the base station. The REM relaxation state is dependent on the average SINR of the REM signals over a predetermined time window. Alternatively, the REM relaxation state is dependent on SINR thresholds that include an SINR fluctuation range using a SINR threshold for REM in-sync or derived from a Cumulative Distribution Function (CDF) curve of SINR using a predetermined maximum SINR fluctuation.
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公开(公告)号:US11863487B2
公开(公告)日:2024-01-02
申请号:US17080160
申请日:2020-10-26
Applicant: Intel Corporation
Inventor: Hua Li , Zhibin Yu , Qiming Li , Rui Huang , Andrey Chervyakov
IPC: H04L5/00 , H04W24/10 , H04B7/06 , H04B17/318
CPC classification number: H04L5/0051 , H04B7/0626 , H04B17/318 , H04W24/10
Abstract: Various embodiments herein provide techniques for channel state information (CSI)-reference signal (RS) configurations and measurement latency requirements for evaluating CSI-RS based L3-RSRP measurement accuracy for 5G New Radio (NR) radio resource management (RRM). Other embodiments may be described and claimed.
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