公开(公告)号：US20190020987A1

公开(公告)日：2019-01-17

申请号：US16080554

申请日：2016-08-01

Applicant: Intel Corporation

Inventor： Alexey KHORYAEV ,  Sergey PANTELEEV ,  Mikhail SHILOV ,  Sergey SOSNIN

IPC: H04W4/46 ,  H04W4/029 ,  H04W76/27 ,  H04W72/04 ,  H04W24/10

Abstract: Methods, systems, and storage media for reporting geo-information in wireless communications networks are described. In embodiments, an evolved nodeB (eNB) may configure a user equipment (UE) to report its geo-information, and use the reported geo-information for scheduling vehicle-to-vehicle (V2V) communications. The eNB may also allocate radio frequency (RF) resources for V2V communications based on reported geo-information. In embodiments, a UE may report its geo-information based on a configuration message received from an eNB, receive scheduling information for V2V communications, and determine or select RF resources on which to transmit or receive V2V communications. Other embodiments may be described and/or claimed.

公开(公告)号：US20180242190A1

公开(公告)日：2018-08-23

申请号：US15754531

申请日：2016-04-01

Applicant: INTEL CORPORATION

Inventor： Alexey KHORYAEV ,  Sergey PANTELEEV ,  Mikhail SHILOV ,  Dmitry BELOV

IPC: H04W28/02 ,  H04W4/40

CPC classification number: H04W28/0289 ,  H04L47/283 ,  H04L47/32 ,  H04W4/40 ,  H04W28/0226 ,  H04W28/0284 ,  H04W72/0486

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.

公开(公告)号：US20180212733A1

公开(公告)日：2018-07-26

申请号：US15744009

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Alexey KHORYAEV ,  Andrey CHERVYAKOV ,  Dmitry BELOV ,  Mikhail SHILOV

IPC: H04L5/00 ,  H04W76/14 ,  H04W72/04

CPC classification number: H04L5/0051 ,  H04L5/0023 ,  H04W4/46 ,  H04W56/0035 ,  H04W72/042 ,  H04W76/14

Abstract: A wireless communication device is configured to perform demodulation of device-to-device (D2D) communication signals or LTE uplink signals in a User Equipment. In a transmitter, demodulation reference signal (DMRS) generation circuitry is provided for selective insertion of DMRS signals in resource elements of resource blocks of the signal for transmission using a pattern of resource elements spanning at least one of the resource blocks such that a minimum temporal spacing between consecutive symbols of the demodulation reference signal pattern is less than one slot. In a receiver the DMRS signals are used to perform channel estimation. A user equipment having the DMRS generation circuitry is provided. A computer program product is also provided. Other embodiments may be described and claimed.

公开(公告)号：US20180241508A1

公开(公告)日：2018-08-23

申请号：US15754260

申请日：2015-12-23

Applicant: Intel Corporation

Inventor： Andrey CHERVYAKOV ,  Alexey KHORYAEV ,  Dmitry BELOV ,  Mikhail SHILOV ,  Sergey SOSNIN

IPC: H04L1/00 ,  H04L27/26 ,  H04L25/02 ,  H04L5/00 ,  H04W4/40

Abstract: Implementations of this disclosure generally may relate to the field of wireless communications. More specifically, implementations described in this disclosure relate to different 3GPP LTE and LTE-A system enhancements to address the issue and support reliable V2X operation in the high mobility environments. Several solutions to improve the V2X system performance in the high mobility vehicular channel propagation conditions are described. Some aspects relate to the suggestion of a new DMRS patterns within individual subframes that promote more accurate CFO estimation. Moreover, another aspect provides DMRS mapping or puncturing patterns to transmit individual DMRS in a periodic pattern on respective OFDM/SC-FDMA symbols so that they do not occupy all REs of the OFDM/SC-FDMA symbols, respectively.

公开(公告)号：US20180206176A1

公开(公告)日：2018-07-19

申请号：US15742801

申请日：2015-12-23

Applicant: INTEL CORPORATION

Inventor： Sergey PANTELEEV ,  Alexey KHORYAEV ,  Sergey SOSNIN ,  Mikhail SHILOV

IPC: H04W40/22 ,  H04B17/318 ,  H04W72/08 ,  H04W72/04 ,  H04W28/04 ,  H04W72/12 ,  H04W76/14

CPC classification number: H04W40/22 ,  H04B17/318 ,  H04L1/1854 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W28/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/085 ,  H04W72/1231 ,  H04W72/1268 ,  H04W72/1278 ,  H04W72/1284 ,  H04W76/14 ,  H04W88/04 ,  H04W92/10 ,  H04W92/18

Abstract: There are disclosed methods and apparatus for enabling high data rate relay operation using the D2D air interface including a User Equipment (UE) for transmitting and receiving data via a sidelink interface under control of an Evolved Node B (eNB), the UE comprising: receive circuitry to receive a reference signal on a sidelink interface; control circuitry to determine one or more sidelink quality indicators based on the received reference signal; and transmit circuitry to transmit the determined sidelink quality indicators to the eNB.