公开(公告)号：US11146435B2

公开(公告)日：2021-10-12

申请号：US16408063

申请日：2019-05-09

Applicant: APPLE INC.

Inventor： Gang Xiong ,  Alexei Davydov ,  Alexey Khoryaev ,  Mikhail S. Shilov ,  Seung Hee Han ,  Yushu Zhang ,  Joonyoung Cho

IPC: H04L27/26 ,  H04W52/14 ,  H04L5/00 ,  H04W72/04

Abstract: Technology for a user equipment (UE) configured for communication of sounding reference signal (SRS) resources is disclosed. The UE can decode a radio resource control (RRC) signal indicating an SRS to transmit with a physical uplink control channel (PUCCH), wherein the PUCCH and the SRS are quasi co located (QCLed) based on a spatial received parameter. The UE can encode an SRS for transmission using the spatial received parameter. The UE can encode uplink control information (UCI) for transmission in the PUCCH using the spatial received parameter. The UE can have a memory interface configured to send to a memory the spatial received parameter.

公开(公告)号：US11317415B2

公开(公告)日：2022-04-26

申请号：US16639660

申请日：2018-08-17

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Alexander Sirotkin ,  Sergey Panteleev ,  Sergey D. Sosnin ,  Dmitry Belov ,  Pavel Dyakov ,  Mikhail S. Shilov ,  Andrey Chervyakov

IPC: H04W72/04 ,  H04W4/40 ,  G01S19/46 ,  H04L5/00

Abstract: A user equipment (UE) or network device such as a Vehicle-to-Everything (V2X) node, or V2X device operates to configure sidelink signals with another vehicle or node with resources that can be used for ranging and sidelink communications within a Long Term Evolution (LTE) network or a New Radio (NR) network. The UE/device generate or process a broadcast communication of the sidelink signal via an adaptive antenna array or a directional antenna array and forming a directional radiation pattern from a beam sweeping operation based on geo-location information determined based on a sidelink signal. Depending on the geo-location information coordinates or the position of other vehicles or nodes can be derived to select or configure resources for a sidelink communication, including a Sidelink Ranging Reference Signal (SR-RS) and associated sidelink communication data.

公开(公告)号：US11121897B2

公开(公告)日：2021-09-14

申请号：US16125506

申请日：2018-09-07

Applicant: APPLE INC.

Inventor： Gang Xiong ,  Alexei Davydov ,  Alexey Khoryaev ,  Mikhail S. Shilov ,  Seung Hee Han ,  Yushu Zhang ,  Joonyoung Cho

IPC: H04L27/26 ,  H04W52/14 ,  H04L5/00 ,  H04W72/04

Abstract: Technology for a user equipment (UE) configured for communication of sounding reference signal (SRS) resources is disclosed. The UE can decode a radio resource control (RRC) signal indicating an SRS to transmit with a physical uplink control channel (PUCCH), wherein the PUCCH and the SRS are quasi co located (QCLed) based on a spatial received parameter. The UE can encode an SRS for transmission using the spatial received parameter. The UE can encode uplink control information (UCI) for transmission in the PUCCH using the spatial received parameter. The UE can have a memory interface configured to send to a memory the spatial received parameter.

公开(公告)号：US20220039080A1

公开(公告)日：2022-02-03

申请号：US16639660

申请日：2018-08-17

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Alexander Sirotkin ,  Sergey Panteleev ,  Sergey D. Sosnin ,  Dmitry Belov ,  Pavel Dyakov ,  Mikhail S. Shilov ,  Andrey Chervyakov

IPC: H04W72/04 ,  H04W4/40 ,  H04L5/00 ,  G01S19/46

Abstract: A user equipment (UE) or network device such as a Vehicle-to-Everything (V2X) node, or V2X device operates to configure sidelink signals with another vehicle or node with resources that can be used for ranging and sidelink communications within a Long Term Evolution (LTE) network or a New Radio (NR) network. The UE/device generate or process a broadcast communication of the sidelink signal via an adaptive antenna array or a directional antenna array and forming a directional radiation pattern from a beam sweeping operation based on geo-location information determined based on a sidelink signal. Depending on the geo-location information coordinates or the position of other vehicles or nodes can be derived to select or configure resources for a sidelink communication, including a Sidelink Ranging Reference Signal (SR-RS) and associated sidelink communication data.

公开(公告)号：US11026120B2

公开(公告)日：2021-06-01

申请号：US16476128

申请日：2018-02-06

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail S. Shilov ,  Sergey D. Sosin

IPC: H04W28/08 ,  H04B17/318 ,  H04W4/46 ,  H04W76/23 ,  H04L5/00 ,  H04W28/02 ,  H04W36/06 ,  H04W36/22 ,  H04W72/04 ,  H04W72/08

Abstract: A user equipment (UE) or network device such a vehicle UE (V-UE) or pedestrian UE (P-UE) can configure resources independently for communication with other V-UEs/P-UEs to avoid collision and ensure safety. The UEs can operate to independently monitor and configure their own resources via partial sensing window configurations that can dynamically configured to perform resource (re)selection in response to a resource reselection trigger. An exclusion of detected resources that are reduced or occupied by other devices can be performed, and a resource candidate set generated to select resource candidates for long term evolution (LTE) vehicular communications. UE partial sensing mechanisms and congestion control can be enhanced for these communications via efficient power control and signaling reliance for vehicle communication quality, as well as pedestrian safety.