公开(公告)号：US20210022183A1

公开(公告)日：2021-01-21

申请号：US17032324

申请日：2020-09-25

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev

IPC: H04W74/08 ,  H04W72/02 ,  H04W72/08 ,  H04B17/318 ,  H04W4/46 ,  H04W28/02

Abstract: Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.

公开(公告)号：US10820348B2

公开(公告)日：2020-10-27

申请号：US16322412

申请日：2017-09-27

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev

IPC: H04W74/08 ,  H04W72/02 ,  H04W72/08 ,  H04B17/318 ,  H04W4/46 ,  H04W28/02 ,  H04W76/14

Abstract: Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.

公开(公告)号：US10813068B2

公开(公告)日：2020-10-20

申请号：US14582580

申请日：2014-12-24

Applicant: Apple Inc.

Inventor： Hong He ,  Alexey Khoryaev ,  Debdeep Chatterjee ,  Mikhail Shilov ,  Pingping Zong

IPC: H04W56/00 ,  H04W24/10 ,  H04W8/00 ,  H04W48/16 ,  H04W76/14

Abstract: A user equipment (UE) is configured to scan for device-to-device synchronization sources based on scanning configuration information. The UE is configured to report detection of a device-to-device synchronization source to an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (eNB) in response to determining that the device-to-device synchronization source meets one or more reporting requirements of the scanning configuration information. The UE is configured to receive a communication from the eNB enabling the UE as a synchronization source and transmit signals to provide a synchronization reference to one or more in-range UEs including the device-to-device synchronization source.

公开(公告)号：US20200313814A1

公开(公告)日：2020-10-01

申请号：US16808165

申请日：2020-03-03

Applicant: APPLE INC.

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

IPC: H04L5/00 ,  H04W16/32 ,  H04L5/22 ,  H04J3/00 ,  H04W72/12 ,  H04W28/02 ,  H04W76/27 ,  H04W76/11 ,  H04W48/10 ,  H04W52/02 ,  H04W56/00 ,  H04W72/04 ,  H04W88/06 ,  H04W12/04 ,  H04W84/12 ,  H04W76/28 ,  H04W76/14 ,  H04B7/0417 ,  H04B7/0456 ,  H04L1/18 ,  H04L5/14 ,  H04L9/14 ,  H04L12/26 ,  H04L29/06 ,  H04L29/08 ,  H04W4/06 ,  H04W8/00 ,  H04W36/22 ,  H04W48/08 ,  H04W48/20 ,  H04W68/02 ,  H04W72/00 ,  H04W72/02 ,  H04W74/00 ,  H04W24/02 ,  H04W24/10 ,  H04W48/16 ,  H04W12/02 ,  H04W36/00

Abstract: Technology for a user equipment (UE) operable to perform adaptive time division duplexing (TDD) hybrid automatic repeat request (HARQ)-ACKnowledgement (ACK) reporting is described. The UE can implement an adaptive uplink-downlink (UL-DL) configuration received from an eNodeB. The UE can decode a downlink (DL) HARQ reference configuration received from the base station for a serving cell, wherein the DL HARQ reference configuration is for the implemented adaptive UL-DL configuration. The UE can decode a reference UL-DL configuration received from the base station via a system information block (SIB). The UE can encode HARQ-ACK feedback for transmission on an uplink channel of the serving cell in accordance with the DL HARQ reference configuration. The UE can perform uplink scheduling and the HARQ-ACK feedback based on the reference UL-DL configuration received from the base station via the SIB.

公开(公告)号：US10779189B2

公开(公告)日：2020-09-15

申请号：US15754531

申请日：2016-04-01

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Dmitry Belov

IPC: H04W28/02 ,  H04L12/823 ,  H04L12/841 ,  H04W4/40 ,  H04W72/04

Abstract: Methods and apparatus for communicating in a wireless network supporting vehicle-to-anything (V2X) communication including a terminal comprising: transceiver circuitry to communicate via uplink and downlink radio interface with a radio access network of a wireless communication network and communicate directly via sidelink radio interface with one or more out of a vehicle terminal and/or a roadside unit; and control circuitry coupled to the transceiver circuitry to determine one or more indicator related to the apparatus and/or surrounding environment and control the transceiver circuitry to control communication over the sidelink radio interface based on the determined one or more indicator to control congestion on V2X spectrum resources.