公开(公告)号：US20200178351A1

公开(公告)日：2020-06-04

申请号：US16638090

申请日：2018-08-10

Applicant: INTEL CORPORATION

Inventor： Alexei DAVYDOV ,  Gregory V. MOROZOV ,  Victor SERGEEV ,  Ajit NIMBALKER ,  Grigory ERMOLAEV

IPC: H04W88/06 ,  H04L5/00 ,  H04W4/06 ,  H04B7/06 ,  H03M13/13 ,  H04W72/12 ,  H04B7/0413

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to determine a first parameter set and a second parameter set for establishing Physical Downlink Shared Channel (PDSCH) resources. The second circuitry may be operable to process a first part of a PDSCH transmission from a first set of Multiple Input Multiple Output (MIMO) layers corresponding with a first Multimedia Broadcast Single Frequency Network (MBSFN) configuration based on the first parameter set. The second circuitry may also be operable to process a second part of the PDSCH transmission from a second set of MIMO layers corresponding with a second MBSFN configuration based on the second parameter set.

公开(公告)号：US20190260436A1

公开(公告)日：2019-08-22

申请号：US16399731

申请日：2019-04-30

Applicant: Intel Corporation

Inventor： Alexei DAVYDOV ,  Yuan ZHU ,  Gregory V. MOROZOV

IPC: H04B7/0456 ,  H04L25/02

Abstract: A method comprises configuring a transmission mode for a user equipment (UE) based on user equipment specific reference signals (UE-RS) and configuring one or more precoding resource groups; and providing a dynamic indication to indicate which precoding resource group is valid for a physical downlink shared channel.

公开(公告)号：US20190174466A1

公开(公告)日：2019-06-06

申请号：US16252294

申请日：2019-01-18

Applicant: Intel Corporation

Inventor： Yushu ZHANG ,  Alexei DAVYDOV ,  Guotong WANG ,  Gang XIONG ,  Hong HE

IPC: H04W72/04 ,  H04L5/00

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for time domain resource allocations in wireless communications systems. Disclosed embodiments include time-domain symbol determination and/or indication using a combination of higher layer and downlink control information signaling for physical downlink shared channel and physical uplink shared channel; time domain resource allocations for mini-slot operations; rules for postponing and dropping for multiple mini-slot transmission; and collision handling of sounding reference signals with semi-statically or semi-persistently configured uplink transmissions. Other embodiments may be described and/or claimed.

公开(公告)号：US20190173740A1

公开(公告)日：2019-06-06

申请号：US16267721

申请日：2019-02-05

Applicant: Intel Corporation

Inventor： Yushu ZHANG ,  Guotong WANG ,  Alexei DAVYDOV ,  Hong HE ,  Gang XIONG

IPC: H04L12/24 ,  H04W72/04

Abstract: Systems, apparatuses, and methods for control signaling of beam failure detection are disclosed. A beam pair link may be comprised of multiple bandwidth parts (BWPs) or component carriers (CCs). In one embodiment, a beam failure detection reference signal (BFD RS) may be configured, with subsequent BFD RS instances defining a BFD RS periodicity. A BFD periodicity for monitoring the BFD RS may be configured to be less than, or equal or greater than the BFD RS periodicity. A beam failure may be declared if a minimum number of BFD RS instances, either within the BFD periodicity, or nearest the BFD periodicity if no instances fall within the BFD periodicity, fall below a predetermined threshold. The BFD periodicity and BFD RS may be configured for all BWPs/CCs, a subset of BWPs/CCs, or each individual BWP/CC.

公开(公告)号：US20190007878A1

公开(公告)日：2019-01-03

申请号：US15990643

申请日：2018-05-27

Applicant: INTEL CORPORATION

Inventor： Alexei DAVYDOV ,  SeungHee HAN ,  Yuan ZHU ,  Xiaogang CHEN ,  Alexander MALTSEV ,  Gregory MOROZOV

IPC: H04W36/14 ,  H04W56/00 ,  H04W88/08 ,  H04W72/00 ,  H04B7/024 ,  H04W72/04 ,  H04J11/00 ,  H04B7/06 ,  H04B7/0456 ,  H04W24/10 ,  H04W76/11 ,  H04W76/10 ,  H04W76/14 ,  H04W12/02 ,  H04L29/12 ,  H04L12/46 ,  H04L29/06

Abstract: Various embodiments are generally directed to improved channel quality information feedback techniques. In one embodiment, for example, an evolved node B (eNB) may comprise a processor circuit, a communication component for execution by the processor circuit to receive a channel quality index for a physical downlink shared channel (PDSCH), the channel quality index associated with a defined reference resource, and a selection component for execution by the processor circuit to select a modulation and coding scheme (MCS) for transmission over the PDSCH of user equipment (UE) data in one or more resource blocks, the selection component to compensate for a difference between a cell-specific reference signal (CRS) overhead of the defined reference resource and a CRS overhead of the one or more resource blocks when selecting the MCS. Other embodiments are described and claimed.

公开(公告)号：US20180198495A1

公开(公告)日：2018-07-12

申请号：US15744007

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Alexei DAVYDOV

IPC: H04B7/0452 ,  H04B7/04 ,  H04J13/12 ,  H04L25/03 ,  H04L27/26

CPC classification number: H04B7/0452 ,  H04B7/0473 ,  H04B7/0697 ,  H04J11/003 ,  H04J13/004 ,  H04J13/12 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04L25/0204 ,  H04L25/03929 ,  H04L27/26 ,  H04L27/2613

Abstract: Embodiments provide methods for wireless Multi-User Multiple Input Multiple Output communications comprising creating a Demodulation reference signal (DM-RS); the DM-RS being associated with at least one of or more than one antenna port, a scrambling identity, a number of layers or an orthogonal code associated with the reference signal.