公开(公告)号：US20180220399A1

公开(公告)日：2018-08-02

申请号：US15747435

申请日：2015-12-24

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gi Wan Choi ,  Gregory Morozov

IPC: H04W72/04 ,  H04B7/06 ,  H04B7/0452

CPC classification number: H04W72/042 ,  H04B7/0452 ,  H04B7/0626 ,  H04B7/0632 ,  H04L1/0026

Abstract: Technology for an UE operable to report channel state information (CSI) for multi-user superposition transmissions (MUST) is disclosed. The UE can process a plurality of power offset parameters that are received from an eNodeB, for the MUST. The UE can perform a downlink channel measurement at a user equipment (UE). The UE can scale the downlink channel measurement using at least one of the plurality of power offset parameters to form one or more scaled downlink channel measurements. The UE can calculate CQI values for the one or more scaled downlink channel measurements. The UE can process, for transmission to the eNodeB, the CQI values for the one or more scaled downlink channel measurements to enable the UE to receive data on a physical downlink shared channel (PDSCH) using multi-user superposition transmission.

公开(公告)号：US09800383B2

公开(公告)日：2017-10-24

申请号：US14583648

申请日：2014-12-27

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gi Wan Choi ,  Alexander Maltsev ,  Gregory V. Morozov

IPC: H04B1/38 ,  H04N7/12 ,  H04B1/10 ,  H04L1/00 ,  H04L5/00 ,  H04L27/34 ,  H04W52/16 ,  H04W52/36 ,  H04L27/18

CPC classification number: H04L5/0053 ,  H04B1/1027 ,  H04L5/0073 ,  H04L27/18 ,  H04L27/34 ,  H04W52/16 ,  H04W52/36

Abstract: Power offset signaling techniques for network-assisted interference cancellation and suppression (NAICS) receivers are described. In one embodiment, for example, user equipment (UE) may comprise at least one radio frequency (RF) transceiver, at least one RF antenna, and logic, at least a portion of which is in hardware, the logic to receive a radio resource control (RRC) connection control message comprising a RadioResourceConfigDedicated field and perform a radio resource configuration procedure in response to receipt of the RRC connection control message, the RRC connection control message to comprise network-assisted interference cancellation and suppression (NAICS) assistance information that identifies a power offset value for one or more transmissions to the UE over a physical downlink shared channel (PDSCH) of a serving cell of the UE. Other embodiments are described and claimed.

公开(公告)号：US09763210B2

公开(公告)日：2017-09-12

申请号：US14481396

申请日：2014-09-09

Applicant: Intel Corporation ,  Intel IP Corporation

Inventor： Seunghee Han ,  Gang Xiong ,  Alexei Vladimirovich Davydov ,  Jong-Kae Fwu ,  Gi Wan Choi

IPC: H04W56/00 ,  H04L5/00

CPC classification number: H04W56/0045 ,  H04L5/0007 ,  H04L5/0053 ,  H04W56/0015

Abstract: Embodiments of an eNB to operate in accordance with a coverage enhancement mode are disclosed herein. The eNB may comprise hardware processing circuitry to, during a legacy sub-frame, transmit a system information block (SIB) in legacy SIB frequency resources according to a legacy SIB transmission format and refrain from transmission of channel state information reference signals (CSI-RS). The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first portion of the SIB in first SIB frequency resources included in the legacy SIB frequency resources. The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first set of CSI-RS in first CSI-RS frequency resources that include at least a portion of the legacy SIB frequency resources.

公开(公告)号：US09603140B2

公开(公告)日：2017-03-21

申请号：US14581520

申请日：2014-12-23

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gi Wan Choi ,  Gregory Morozov ,  Vadim Sergeyev

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/00

CPC classification number: H04W72/042 ,  H04L1/00 ,  H04L5/003 ,  H04L5/0055

Abstract: Device, system and methods for flexible resource allocation are described. In particular, there is described a user receive a user equipment configured to receive higher-layer configuration of flexible resource allocation; receive dynamic information on the downlink resource allocation in a given downlink (DL) subframe; split the resource allocation into resource allocation sub-blocks; independently decode physical downlink shared channel (PDSCH) within each resource allocation sub-block; AND report ACK/NACK for the resource allocation.