公开(公告)号：US20240155654A1

公开(公告)日：2024-05-09

申请号：US18280499

申请日：2022-03-30

申请人： Intel Corporation

发明人： Sergey Panteleev ,  Alexey Khoryaev ,  Mikhail Shilov ,  Dmitry Belov ,  Kilian Peter Anton Roth ,  Artyom Lomayev ,  Andrey Chervyakov

IPC分类号： H04W72/40 ,  H04L1/1829 ,  H04W72/0446

CPC分类号： H04W72/40 ,  H04L1/1854 ,  H04W72/0446

摘要： An apparatus and system for inter-UE coordination feedback for sidelink communications are described. In particular, inter-UE coordination feedback signaling for reliable sidelink communication including transmitter-based resource allocation and signaling of conflicts, prioritization of the inter-UE coordination feedback, and timing of the inter-UE coordination feedback are described. Sidelink hybrid acknowledgment request (HARQ) acknowledgment/negative acknowledgment (ACK/NACK) or NACK only signaling is prioritized over a half-duplex (HD) or co-channel collision (CC) feedback indication, and uplink transmissions are prioritized over sidelink transmissions. In response to detection of a conflict, the inter-UE coordination feedback is transmitted relative to the slot where the HD or CC event occurs or relative to the slot where reservation of the resources for the sidelink transmissions.

公开(公告)号：US20240072912A1

公开(公告)日：2024-02-29

申请号：US18282461

申请日：2022-05-18

申请人： Intel Corporation

发明人： Rui Huang ,  Andrey Chervyakov ,  Meng Zhang ,  Hua Li

IPC分类号： H04B17/27 ,  G01S5/00 ,  H04L27/26

CPC分类号： H04B17/27 ,  G01S5/0036 ,  H04L27/26025 ,  H04L27/26132

摘要： 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.

公开(公告)号：US11871436B2

公开(公告)日：2024-01-09

申请号：US17320942

申请日：2021-05-14

申请人： Intel Corporation

发明人： Andrey Chervyakov ,  Rui Huang ,  Hua Li ,  Yi Guo ,  Qiming Li

IPC分类号： H04W72/00 ,  H04W72/51 ,  H04L5/00 ,  H04W56/00 ,  H04W72/54

CPC分类号： H04W72/51 ,  H04L5/0051 ,  H04W56/006 ,  H04W72/54

摘要： 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.

公开(公告)号：US20210392623A1

公开(公告)日：2021-12-16

申请号：US17459495

申请日：2021-08-27

申请人： Intel Corporation

发明人： Yuhan Zhou ,  Jie Cui ,  Yang Tang ,  Andrey Chervyakov

IPC分类号： H04W72/04 ,  H04W4/44

摘要： Systems and methods provide solutions for delay and interruption requirements for vehicle-to-everything (V2X) sidelink carrier aggregation (CA). For example, when any number of component carriers is added for V2X CA, a user equipment (UE) capable of V2X sidelink communication is allowed an interruption of up to two subframes to the cellular network. The interruption may be for both uplink and downlink of a serving cell or primary cell.

公开(公告)号：US20210336707A1

公开(公告)日：2021-10-28

申请号：US17264676

申请日：2019-08-08

申请人： INTEL CORPORATION

发明人： Andrey Chervyakov ,  Dmitry Belov ,  Artyom Putilin ,  Alexey Khoryaev ,  Yang Tang

IPC分类号： H04B17/00 ,  H04B17/336 ,  H04B17/29 ,  H04L27/26

摘要： Systems and methods provide for testing receiver (Rx) performance requirements of a user equipment (UE). Test equipment is configured to generate a radio frequency (RF) signal with a power level (Es) and determine a power spectral density (Noc) for an artificial noise signal. The Es and Noc may be selected to emulate a target signal-to-noise ratio (SNR) at a baseband Rx chain of the UE and to compensate for UE RF noise. The RF signal and the noise signal may be combined to produce an applied signal provided to the UE for testing.

公开(公告)号：US20210219112A1

公开(公告)日：2021-07-15

申请号：US17252716

申请日：2019-10-29

申请人： Intel Corporation

发明人： Mikhail Shilov ,  Alexey Khoryaev ,  Sergey Panteleev ,  Andrey Chervyakov

IPC分类号： H04W4/40 ,  H04W76/27 ,  H04W72/02 ,  H04W72/04

摘要： An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for New Radio (NR) vehicle-to-everything (V2X) sidelink communication. The processing circuitry is to decode radio resource control (RRC) signaling from an authorized V2X network entity. The RRC signaling including configuration information to activate a sidelink transmit (TX) bandwidth part (BWP) of a plurality of sidelink TX BWPs within a sidelink carrier. Data is encoded for transmission to a second UE using a first sidelink signal. The processing circuitry is to cause transmission of the encoded data via the first sidelink signal. A bandwidth of the first sidelink signal during the transmission is within the activated sidelink TX BWP.

公开(公告)号：US20210058891A1

公开(公告)日：2021-02-25

申请号：US17088227

申请日：2020-11-03

申请人： Intel Corporation

发明人： Rui Huang ,  Zhibin Yu ,  Qiming Li ,  Andrey Chervyakov

IPC分类号： H04W64/00 ,  H04W24/10 ,  H04L5/00 ,  G01S5/10

摘要： Various embodiments herein provide techniques for reference signal time difference (RSTD) measurement based on the New Radio (NR) positioning reference signal (PRS). For example, embodiments include configuration of a measurement gap pattern for the RSTD measurement. Additionally, embodiments relate to enhancements for inter-frequency RSTD measurements. Other embodiments may be described and claimed.

公开(公告)号：US20210028895A1

公开(公告)日：2021-01-28

申请号：US17060581

申请日：2020-10-01

申请人： Intel Corporation

发明人： Manasa Raghavan ,  Qiming Li ,  Andrey Chervyakov ,  Hua Li

IPC分类号： H04L1/20 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00

摘要： 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.

公开(公告)号：US20210022018A1

公开(公告)日：2021-01-21

申请号：US17061289

申请日：2020-10-01

申请人： Intel Corporation

发明人： Dmitry Belov ,  Andrey Chervyakov ,  Alexey Khoryaev ,  Artyom Putilin

IPC分类号： H04W24/06 ,  H04W72/04 ,  H04L5/00 ,  H04B7/0413

摘要： Embodiments described herein include techniques to select carrier aggregation (CA) configuration for Normal CA requirements. The techniques described herein may define techniques for CA configuration selection taking into account New Radio (NR) radio resource control (RRC) and capability signaling design. Other embodiments may be described and claimed.

公开(公告)号：US20190273569A1

公开(公告)日：2019-09-05

申请号：US16410562

申请日：2019-05-13

申请人： INTEL CORPORATION

发明人： Shuang Tian ,  Andrey Chervyakov ,  Dmitry Belov ,  Jie Cui ,  Yang Tang

IPC分类号： H04B17/391 ,  H04B17/21 ,  H04B7/08 ,  H04B17/29

摘要： Systems and methods provide solutions for testing an 8Rx capable UE using test cases for 4Rx capable UEs. An example method establishes a connection from a first Tx source and a second Tx source to each of 8Rx antenna ports. The connection duplicates a fading channel from both the first Tx source and the second Tx source to each of the eight Rx antenna ports, and adds independent noise for each of the 8Rx antenna ports. One test scenario uses 4Rx supported RF bands by connecting four of the Rx ports with data from a system simulator, and the other four Rx ports are connected with zero input. Same requirements specified with 4Rx capable UEs are applied. Another test scenario uses 8Rx supported RF bands and applies lower dB SNR requirements than those specified for 4Rx tests.