公开(公告)号：WO2018232294A1

公开(公告)日：2018-12-20

申请号：PCT/US2018/037838

申请日：2018-06-15

Applicant: INTEL IP CORPORATION

Inventor： WANG, Guotong ,  ZHANG, Yushu ,  DAVYDOV, Alexei ,  XIONG, Gang ,  LEE, Wook Bong

IPC: H04B7/06 ,  H04B7/08

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate one or more signals for transmission to a user equipment (UE) device, wherein the UE device has a plurality of antenna panels; receive a beam state report from the RF interface from the UE device; select beams for communication with one or more of the plurality of antenna panels based on the received beam state report.

公开(公告)号：WO2018204882A4

公开(公告)日：2018-11-08

申请号：PCT/US2018/031249

申请日：2018-05-04

Applicant: INTEL IP CORPORATION

Inventor： DAVYDOV, Alexei ,  LEE, Dae, Won ,  XIONG, Gang ,  ZHANG, Yushu ,  LEE, Wook, Bong

IPC: H04B7/08 ,  H04L5/00

Abstract: Technology for a user equipment (UE) operable for quasi-co-location (QCL) is disclosed. The UE can demodulate a synchronization signal (SS) block transmitted by a gNB from a first antenna port, wherein one or more of a Doppler shift, a Doppler spread, an average delay, a delay spread, and spatial receiving parameters are derived from the SS block. The UE can decode a QCL indication that provides an assumption of QCL between a first reference signal of the first antenna port and a second reference signal of a second antenna port. The UE can demodulate the physical channel or the reference signal transmitted by the gNB from the second antenna port, using one or more of the Doppler shift, the Doppler spread, the average delay, the delay spread, and the spatial receiving parameters based on the assumption of QCL.

公开(公告)号：WO2018192566A1

公开(公告)日：2018-10-25

申请号：PCT/CN2018/083870

申请日：2018-04-20

Applicant: INTEL IP CORPORATION ,  ZHANG, Yushu ,  XIONG, Gang ,  MIAO, Honglei ,  LEE, Wookbong ,  DAVYDOV, Alexei

Inventor： ZHANG, Yushu ,  XIONG, Gang ,  MIAO, Honglei ,  LEE, Wookbong ,  DAVYDOV, Alexei

IPC: H04L1/00 ,  H04L5/00

Abstract: Provided herein are method and apparatus for numerology configuration in non-coherent joint transmission. The disclosure provides an apparatus for a user equipment (UE), comprising circuitry configured to: determine one or more numerologies defined for at least one of different codewords, different layers, and different links for a non-coherent joint transmission (NCJT) to the UE, the NCJT comprising a first transmission from a first access node and a second transmission from a second access node; and process the NCJT according to the determined one or more numerologies. Also provided is a configuration of one or more transmission schemes for at least one of different codewords, different layers, and different links for a NCJT to the UE. Some embodiments allow for uplink NCJT with one or more numerologies defined for at least one of different codewords, different layers, and different links.

公开(公告)号：WO2018175852A1

公开(公告)日：2018-09-27

申请号：PCT/US2018/023967

申请日：2018-03-23

Applicant: INTEL IP CORPORATION

Inventor： ZHANG, Yushu ,  LEE, Wook Bong ,  XIONG, Gang ,  HE, Hong ,  KWAK, Yongjun ,  LEE, Daewon ,  HAN, Seunghee ,  DAVYDOV, Alexei ,  WANG, Guotong

IPC: H04B7/06 ,  H04B7/08 ,  H04L5/00

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device.

公开(公告)号：WO2018128940A3

公开(公告)日：2018-07-12

申请号：PCT/US2017/069074

申请日：2017-12-29

Applicant: INTEL IP CORPORATION

Inventor： WANG, Guotong ,  ZHANG, Yushu ,  DAVYDOV, Alexei ,  KWON, Seok Chul ,  LI, Qian ,  HAN, Seunghee

IPC: H04B7/0408 ,  H04L25/02 ,  H04B7/06

Abstract: Technology for a user equipment (UE) operable to maintain a plurality of received beams is disclosed. The UE can decode an interference measurement resource (IMR) configuration for the UE that is received from a transmission reception point (TRP). The UE can identify a receive (Rx) beam of the plurality of Rx beams that is associated with the IMR configuration. The UE can perform an interference measurement and a channel measurement using the identified Rx beam. The UE can encode a measurement report for transmission to the TRP, wherein the measurement report is based on the interference measurement and the channel measurement. The UE can have a memory interface configured to send to a memory the IMR configuration.

公开(公告)号：WO2018111809A1

公开(公告)日：2018-06-21

申请号：PCT/US2017/065710

申请日：2017-12-12

Applicant: INTEL IP CORPORATION

Inventor： ZHANG, Yushu ,  DAVYDOV, Alexei ,  LEE, Wook Bong ,  LEE, Daewon ,  HAN, Seunghee

IPC: H04B7/06 ,  H04B7/024 ,  H04L5/00

CPC classification number: H04B7/024 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/06 ,  H04B7/0639 ,  H04B7/0645 ,  H04L5/00

Abstract: Embodiments of a User Equipment (UE), a generation Node-B (gNB) and methods for communication are generally described herein. The UE may the UE 102 may receive from a gNB, control signaling that indicates: a first pre-coding matrix indicator (PMI) that indicates a first pre-coder for a first sub-band; and a second PMI that indicates a second pre-coder for a second sub-band. The first and second pre-coders may be included in predetermined candidate pre-coders. The UE may encode a physical uplink shared channel (PUSCH) block for transmission. The UE may scale the PUSCH block in the first sub-band by the first pre-coder. The UE may scale the PUSCH block in the second sub-band by the second pre-coder.

公开(公告)号：WO2018075963A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/057724

申请日：2017-10-20

Applicant: INTEL IP CORPORATION

Inventor： ZHANG, Yushu ,  XIONG, Gang ,  DAVYDOV, Alexei ,  KWON, Seok Chul ,  ZHU, Yuan ,  GUO, Hui ,  HE, Hong ,  HUANG, Min ,  WU, Ye

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0007

Abstract: Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to establish a Demodulation Reference Signal (DMRS) frequency-hopping configuration. The second circuitry may be operable to generate a front-loaded Orthogonal Frequency-Division Multiplexing (OFDM) symbol carrying DMRS in a first pattern. The second circuitry may also be operable to generate an additional OFDM symbol carrying DMRS in a second pattern.

Abstract translation: 描述了用户设备（UE）的装置。 该装置可以包括第一电路和第二电路。 第一电路可用于建立解调参考信号（DMRS）跳频配置。 第二电路可操作以生成以第一模式携带DMRS的前载加正交频分复用（OFDM）符号。 第二电路还可以用于以第二模式生成携带DMRS的附加OFDM符号。

公开(公告)号：WO2018053009A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/051375

申请日：2017-09-13

Applicant: INTEL IP CORPORATION

Inventor： ZHANG, Yushu ,  ZHU, Yuan ,  CHANG, Wenting ,  BENDLIN, Ralf ,  HAN, Seunghee ,  KWON, Seok Chul ,  DAVYDOV, Alexei ,  HE, Hong

IPC: H04L5/00 ,  H04L25/02 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04L5/0051 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0078 ,  H04L5/0096 ,  H04L25/0202

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to determine one or more pattern adjustments based on one or more pattern properties, wherein the one or more pattern properties include channel estimation efficiency, data channel performance and accuracy; generate a demodulation reference signal (DM-RS) pattern based on the pattern adjustments; and provide a DM-RS transmission having DM-RS using the generated DM-RS pattern to the RF interface for a downlink transmission to a user equipment (UE) device.

Abstract translation: 一种装置被配置为在基站内使用。 该装置包括包含射频（RF）接口和一个或多个处理器的基带电路。 所述一个或一个以上处理器经配置以基于一个或一个以上图案特性来确定一个或一个以上图案调整，其中所述一个或一个以上图案特性包括信道估计效率，数据信道性能和准确度; 基于图案调整生成解调参考信号（DM-RS）图案; 并且使用所生成的DM-RS模式将具有DM-RS的DM-RS传输提供给RF接口，以用于到用户设备（UE）设备的下行链路传输。

公开(公告)号：WO2018049035A1

公开(公告)日：2018-03-15

申请号：PCT/US2017/050488

申请日：2017-09-07

Applicant: INTEL IP CORPORATION ,  ZHANG, Yushu ,  XIONG, Gang ,  HAN, Seunghee ,  GUO, Yuhang ,  ZHU, Yuan

Inventor： ZHANG, Yushu ,  XIONG, Gang ,  HAN, Seunghee ,  GUO, Yuhang ,  ZHU, Yuan

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04L5/0012 ,  H04L5/0051 ,  H04W52/0216 ,  H04W52/0229 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: Systems and methods of using blockwised DMRSs are generally described. A UE uses wideband or blockwised DMRSs as indicated by higher layer signaling or a DMRS scheme indicator of DCI. When transmitting blockwised DMRSs, the blockwised DMRSs have, for different resource blocks or DMRSs, DMRS cyclic shift hopping, different DMRS sequences, different phase rotation, and/or different scrambling sequences. The manner in which the blockwised DMRSs differ depend on the sequences or hopping are cell-specific or UE-specific, as well as whether the multiple symbols in a subframe are allocated to the UE to transmit the DMRSs.

Abstract translation: 通常描述使用被阻塞的DMRS的系统和方法。 UE使用宽带或被阻塞的DMRS，如高层信令或DCI的DMRS方案指示符所指示的。 当发送被阻塞的DMRS时，被阻塞的DMRS对于不同的资源块或DMRS具有DMRS循环移位跳变，不同的DMRS序列，不同的相位旋转和/或不同的加扰序列。 被阻塞的DMRS的不同取决于序列或跳变是小区特定的还是UE特定的，以及是否将子帧中的多个符号分配给UE以传送DMRS。

公开(公告)号：WO2018044715A1

公开(公告)日：2018-03-08

申请号：PCT/US2017/048614

申请日：2017-08-25

Applicant: INTEL IP CORPORATION ,  ZHANG, Yushu ,  XIONG, Gang ,  NIU, Huaning ,  ZHU, Yuan ,  CHANG, Wenting ,  DAVYDOV, Alexei ,  LI, Qian

Inventor： ZHANG, Yushu ,  XIONG, Gang ,  NIU, Huaning ,  ZHU, Yuan ,  CHANG, Wenting ,  DAVYDOV, Alexei ,  LI, Qian

IPC: H04L5/00 ,  H04L27/26

Abstract: Systems and methods of compensating for interference in a 5G system are generally described. An Interference Measurement Resource (IMR) is present in multiple resource elements of a subframe or a combination of a ZP and NZP Tracking Reference Signal (PT-RS) are used. An IMR covariance matrix is applied to compensate for the interference. The number of IMR subcarriers and symbols between adjacent IMRs is dependent on the numerologies and synchronization within the UE network. When the IMR is in multiple subcarriers in the first symbol of the second slot, and the matrix is determined using the IMR rather than a DMRS. The DCI comprises a flag that denotes whether IMR is enabled for a current PDCH, and indicates the manner to use the IMR. The subcarrier index for the NZP PT-RS overlaps the subcarrier index for the ZP PT-RS of another UE or gNB.

Abstract translation: 通常描述补偿5G系统中的干扰的系统和方法。 干扰测量资源（IMR）存在于子帧的多个资源元素中，或者使用ZP和NZP跟踪参考信号（PT-RS）的组合。 应用IMR协方差矩阵来补偿干扰。 相邻IMR之间的IMR子载波和符号的数量取决于UE网络内的数字和同步。 当IMR在第二时隙的第一个符号中的多个子载波中时，并且使用IMR而不是DMRS来确定矩阵。 DCI包括表示针对当前PDCH是否启用IMR的标志，并指示使用IMR的方式。 NZP PT-RS的副载波索引与另一UE或gNB的ZP PT-RS的副载波索引重叠。