公开(公告)号：US20170273042A1

公开(公告)日：2017-09-21

申请号：US15505387

申请日：2015-09-24

Applicant: Intel Corporation

Inventor： Mikhail Shilov ,  Alexey Vladimirovich Khoryaev ,  Seunghee Han

IPC: H04W56/00

CPC classification number: H04W56/002 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of a User Equipment (UE) and methods for device-to-device (D2D) communication are generally described herein. In some embodiments, the UE may determine a network reference timing based on a reception of a primary synchronization signal (PSS) from an Evolved Node-B (eNB). The UE may transmit a primary device-to-device synchronization signal (PD2DSS) to a second UE according to the determined network reference timing. The PD2DSS may be configured to enable synchronization for a device-to-device (D2D) communication session between the UE and the second UE. In some embodiments, the PD2DSS may be based on multiple PD2DSS symbol sequences, which may be different than PSS symbol sequences used for the PSS. In some embodiments, different Zadoff-Chu (ZC) sequences may be used for the PD2DSS and for the PSS.

公开(公告)号：US09736835B2

公开(公告)日：2017-08-15

申请号：US14926418

申请日：2015-10-29

Applicant: Intel Corporation

Inventor： Jong-Kae Fwu ,  Alexey Khoryaev ,  Debdeep Chatterjee ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev ,  Hong He

IPC: H04W72/04 ,  H04L27/26 ,  H04B1/69 ,  H04W72/08 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/06 ,  H04W4/00 ,  H04W4/08 ,  H04L12/18 ,  H04L29/06 ,  H04L1/18 ,  H04L5/14 ,  H04W52/02 ,  H04W36/00 ,  H04L1/00 ,  H04W76/04 ,  H04L5/00 ,  H04W36/04

Abstract: An apparatus and method for managing interference to facilitate allocation of a dynamic uplink and downlink configuration are disclosed herein. Determining whether a first cell causes interference less than a pre-determined threshold level to one or more neighboring cells or whether flexible subframes of radio frames associated with the one or more neighboring cells operate as downlink subframes. In response to the determining condition being met, allocating a first flexible subframe of a first radio frame associated with the first cell to operate as a downlink subframe at normal transmit power level. In response to the determining condition not being met, allocating the first flexible subframe of the first radio frame associated with the first cell as one of a downlink subframe operating in a reduced transmit power level or as an uplink subframe.

公开(公告)号：US20150188690A1

公开(公告)日：2015-07-02

申请号：US14125605

申请日：2013-10-08

Applicant: INTEL CORPORATION

Inventor： Alexey Khoryaev ,  Andrey Chervyakov ,  Mikhail Shilov ,  Jong-Kae Fwu ,  Hong He

IPC: H04L5/14 ,  H04L1/18 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W72/1263 ,  H04B7/0417 ,  H04B7/0456 ,  H04J3/00 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0062 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L5/22 ,  H04L9/14 ,  H04L43/08 ,  H04L63/0428 ,  H04L63/30 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L2209/24 ,  H04L2209/80 ,  H04W4/06 ,  H04W8/005 ,  H04W12/02 ,  H04W12/04 ,  H04W16/32 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0231 ,  H04W36/0066 ,  H04W36/22 ,  H04W48/08 ,  H04W48/10 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0251 ,  H04W56/001 ,  H04W68/02 ,  H04W72/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/046 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1278 ,  H04W74/00 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02B70/32 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Technology for dynamically reconfiguring an uplink-downlink (UL-DL) time-division duplexing (TDD) configuration is disclosed. In an example, a user equipment (UE) can have computer circuitry configured to: Receive a UL-DL reconfiguration indicator from a node to dynamically reconfigure a flexible subframe (FIexSF) to a different UL-DL transmission direction from a semi-static UL-DL configuration; apply a DL channel timing based on a DL favored UL-DL configuration; and apply a UL channel timing based on a UL favored UL-DL configuration. The FIexSF can be capable of changing an UL-DL transmission direction. The DL favored UL-DL configuration can include more DL subframes than a semi-static UL-DL TDD configuration for the UE, and the UL favored UL-DL configuration includes more UL subframes than a semi-static UL-DL TDD configuration for the UE.

Abstract translation: 公开了用于动态重新配置上行链路下行链路（UL-DL）时分双工（TDD）配置的技术。 在一个示例中，用户设备（UE）可以具有被配置为：从节点接收UL-DL重新配置指示符以将动态重新配置灵活子帧（FIexSF）的动态重新配置到来自半静态UL的不同UL-DL传输方向的计算机电路 -DL配置; 基于DL有利的UL-DL配置应用DL信道定时; 并且基于UL优惠的UL-DL配置应用UL信道定时。 FIexSF能够改变UL-DL传输方向。 DL有利的UL-DL配置可以包括比用于UE的半静态UL-DL TDD配置更多的DL子帧，并且UL有利的UL-DL配置包括比针对用于UE的半静态UL-DL TDD配置的更多的UL子帧 UE。

公开(公告)号：US20250106894A1

公开(公告)日：2025-03-27

申请号：US18833368

申请日：2023-04-17

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Kilian Roth ,  Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov

IPC: H04W74/0816 ,  H04L1/1812 ,  H04W92/18

Abstract: Various embodiments herein provide techniques related to adjustment of contention window size for new radio (NR) sidelink (SL) systems. Specifically, embodiments may relate to NR SL systems operating in the frequency range 1 (FR-1) unlicensed band, and using type 1 listen-before-talk (LBT). Embodiments further relate to LBT bandwidth (BW) definitions in such systems. Other embodiments may be described and/or claimed.

公开(公告)号：US20240334440A1

公开(公告)日：2024-10-03

申请号：US18624823

申请日：2024-04-02

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Sosnin ,  Mikhail Shilov ,  Sergey Panteleev ,  Artyom Putilin ,  Seunghee Han

IPC: H04W72/23 ,  H04W64/00 ,  H04W72/51 ,  H04W72/54 ,  H04W74/00

CPC classification number: H04W72/23 ,  H04W64/003 ,  H04W72/51 ,  H04W72/54 ,  H04W74/006

Abstract: Methods, systems, and storage media are described for new radio downlink positioning reference signal (NR DL PRS) resource allocation and configuration. In particular, some embodiments relate to some embodiments relate to NR DL PRS resource configurations such as comb size, number of symbols, DL PRS resource time configuration (e.g., initial start time and periodicity), and providing formulas for calculation of seed for DL PRS sequence generation. Other embodiments may be described and/or claimed.

公开(公告)号：US20240284503A1

公开(公告)日：2024-08-22

申请号：US18570819

申请日：2022-08-03

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Mikhail Shilov ,  Sergey Panteleev ,  Kilian Peter Anton Roth ,  Artyom Putilin

IPC: H04W74/0808 ,  H04L1/1867

CPC classification number: H04W74/0808 ,  H04L1/189

Abstract: An apparatus and system for new radio (NR) vehicle-to-everything (V2X) sidelink communications are described. Feedback channel design for inter-user equipment (UE) feedback includes a single or multi-bit conflict indication that indicates a type of collision between sidelink communications. Prioritization between Hybrid Automatic Repeat ReQuest (HARQ) feedback transmission/reception and the inter-UE coordination feedback transmission/reception are described. In addition, control of the number of times the inter-UE coordination feedback is transmitted is provided.

公开(公告)号：US20240205738A1

公开(公告)日：2024-06-20

申请号：US18415317

申请日：2024-01-17

Applicant: Intel Corporation

Inventor： Mikhail Shilov ,  Alexey Khoryaev ,  Sergey Panteleev ,  Sergey Sosnin ,  Kilian Roth

IPC: H04W28/02 ,  H04W4/40 ,  H04W28/16 ,  H04W72/20 ,  H04W72/56

CPC classification number: H04W28/0289 ,  H04W28/16 ,  H04W72/20 ,  H04W72/56 ,  H04W4/40

Abstract: Embodiments herein relate to sidelink communication between nodes, Aspects of the sidelink communication, in accordance with embodiments herein, may include one or more of resource selection, congestion control, and resource signaling. Specific embodiments may relate to use of at least one priority level during the sidelink communication. Other embodiments may be described and/or claimed.

公开(公告)号：US12010053B2

公开(公告)日：2024-06-11

申请号：US17174161

申请日：2021-02-11

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Mikhail Shilov ,  Sergey Panteleev ,  Kilian Roth

IPC: H04L5/00 ,  H04L5/06 ,  H04L27/26 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/14

CPC classification number: H04L5/0048 ,  H04L5/0094 ,  H04L5/06 ,  H04L27/2613 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/14

Abstract: Various embodiments herein provide techniques for transport block size (TBS) determination for communication on a physical sidelink shared channel (PSSCH). The embodiments may be used by vehicle-to-everything (V2X) user equipments (UEs). Other embodiments may be described and claimed.

公开(公告)号：US20240155654A1

公开(公告)日：2024-05-09

申请号：US18280499

申请日：2022-03-30

Applicant: Intel Corporation

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

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

CPC classification number: H04W72/40 ,  H04L1/1854 ,  H04W72/0446

Abstract: 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：US11924676B2

公开(公告)日：2024-03-05

申请号：US16995724

申请日：2020-08-17

Applicant: Intel Corporation

Inventor： Mikhail Shilov ,  Alexey Khoryaev ,  Sergey Panteleev ,  Sergey Sosnin ,  Kilian Roth

IPC: H04W28/02 ,  H04W4/40 ,  H04W28/16 ,  H04W72/20 ,  H04W72/56

CPC classification number: H04W28/0289 ,  H04W28/16 ,  H04W72/20 ,  H04W72/56 ,  H04W4/40

Abstract: Embodiments herein provide methods of sidelink communication between nodes including resource selection, congestion control, and/or resource signaling. Other embodiments may be described and claimed.