公开(公告)号：WO2014158235A1

公开(公告)日：2014-10-02

申请号：PCT/US2013/068766

申请日：2013-11-06

Applicant: INTEL IP CORPORATION

Inventor： LI, Honggang ,  LI, Qinghua ,  KHORYAEV, Alexey ,  ZHU, Yuan ,  FWU, Jong-Kae

IPC: H04W72/10 ,  H04W74/00

CPC classification number: H04W8/082 ,  H04B1/56 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0619 ,  H04B7/063 ,  H04B7/0695 ,  H04B7/088 ,  H04L1/1864 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0057 ,  H04L5/0085 ,  H04L25/0206 ,  H04L25/03305 ,  H04L47/803 ,  H04L65/4092 ,  H04L65/601 ,  H04L65/602 ,  H04L65/604 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80 ,  H04L2025/03426 ,  H04M1/72572 ,  H04N21/2402 ,  H04N21/8456 ,  H04N21/8543 ,  H04W4/021 ,  H04W8/02 ,  H04W8/06 ,  H04W24/00 ,  H04W24/02 ,  H04W28/02 ,  H04W28/0226 ,  H04W28/0289 ,  H04W28/085 ,  H04W28/20 ,  H04W36/0005 ,  H04W36/0011 ,  H04W36/0022 ,  H04W36/08 ,  H04W36/22 ,  H04W36/26 ,  H04W36/30 ,  H04W48/06 ,  H04W48/12 ,  H04W48/16 ,  H04W48/18 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/046 ,  H04W72/082 ,  H04W76/15 ,  H04W84/042 ,  H04W84/045 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/444

Abstract: Embodiments of a system and method for distributed channel access for device-to-device (D2D) communication in a wireless network are generally described herein. User equipment (UE) may transmit a connection identifier (CID) code at a beginning of a contention window to request channel access for a D2D transmission to a receiving device. Links for D2D transmissions from a transmitting device to a receiving device are identified by a CID that is mapped to a CID code. The UE may receive a bandwidth grant from the receiving device during the contention window, along with bandwidth grants for other CIDs, in an order based on a priority level of the CI D. The UE may transmit data after reception of the bandwidth grants in time-frequency resources indicated in an associated one of the bandwidth grants. In some embodiments, spatial-reuse and variable resource size allocation are supported.

Abstract translation: 本文中通常描述用于无线网络中的设备到设备（D2D）通信的分布式信道接入的系统和方法的实施例。 用户设备（UE）可以在竞争窗口的开头发送连接标识符（CID）代码，以请求对接收设备的D2D传输的信道访问。 从发送设备到接收设备的D2D传输的链接由映射到CID代码的CID来标识。 UE可以在竞争窗口期间从接收设备接收带宽授权以及基于其他CID的带宽授权，以基于CI D的优先级的顺序.UE可以在接收到带宽授权之后发送数据 在相关的一个带宽授权中指示的频率资源。 在一些实施例中，支持空间重用和可变资源大小分配。

公开(公告)号：WO2014133650A1

公开(公告)日：2014-09-04

申请号：PCT/US2013/075455

申请日：2013-12-16

Applicant: INTEL IP CORPORATION ,  DAVYDOV, Alexei ,  HAN, Seunghee ,  MOROZOV, Gregory ,  ZHU, Yuan ,  FWU, Jong-Kae

Inventor： DAVYDOV, Alexei ,  HAN, Seunghee ,  MOROZOV, Gregory ,  ZHU, Yuan ,  FWU, Jong-Kae

IPC: H04W28/18 ,  H04B7/04

CPC classification number: H04B7/0626 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0632 ,  H04B17/345 ,  H04W72/042 ,  H04W72/082 ,  Y02D70/126

Abstract: Embodiments of the present disclosure describe systems and methods for mitigating interference in wireless networks. A user equipment receives downlink channel information associated with an interfering cell from an access node associated with a serving cell of a radio access network (RAN). The user equipment also determines downlink parameters of the interfering cell based on the downlink channel information, the downlink parameters including an indicator to indicate: whether an antenna port used for a reference signal or a physical downlink shared channel (PDSCH) in the interfering cell is quasi co-located with another antenna port; or an interfering PDSCH resource element (RE) mapping. The user equipment also estimates an interference profile associated with the interfering cell based on the determined downlink parameters of the interfering cell.

Abstract translation: 本公开的实施例描述了用于减轻无线网络中的干扰的系统和方法。 用户设备从与无线电接入网络（RAN）的服务小区相关联的接入节点接收与干扰小区相关联的下行链路信道信息。 用户设备还基于下行链路信道信息确定干扰小区的下行链路参数，下行链路参数包括指示符，用于指示用于干扰小区中的参考信号或物理下行链路共享信道（PDSCH）的天线端口是否为 与另一个天线端口准位置; 或干扰PDSCH资源元素（RE）映射。 用户设备还基于确定的干扰小区的下行链路参数来估计与干扰小区相关联的干扰简档。

公开(公告)号：WO2014130093A1

公开(公告)日：2014-08-28

申请号：PCT/US2013/062228

申请日：2013-09-27

Applicant: INTEL IP CORPORATION ,  FAN, Lin ,  ZHU, Yuan ,  HAN, Seunghee ,  DAVYDOV, Alexei ,  WAGNER, Elmar

Inventor： FAN, Lin ,  ZHU, Yuan ,  HAN, Seunghee ,  DAVYDOV, Alexei ,  WAGNER, Elmar

IPC: H04W52/02

CPC classification number: H04W8/005 ,  H04L12/4633 ,  H04L27/2614 ,  H04L45/30 ,  H04L47/11 ,  H04L47/12 ,  H04L61/2514 ,  H04L61/2525 ,  H04L61/2539 ,  H04L61/2564 ,  H04L61/2575 ,  H04L61/2592 ,  H04L61/6077 ,  H04W4/70 ,  H04W4/80 ,  H04W24/02 ,  H04W24/06 ,  H04W28/02 ,  H04W28/0289 ,  H04W28/08 ,  H04W28/12 ,  H04W36/0088 ,  H04W36/30 ,  H04W40/02 ,  H04W40/244 ,  H04W48/08 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0216 ,  H04W52/028 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/02 ,  H04W74/04 ,  H04W74/08 ,  H04W76/14 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23

Abstract: A user equipment (UE) power-cycles UE transmission modem components to reduce overall UE power consumption. For example, multiple HARQ ACK/NACK feedback bits are aggregated for a predetermined number of consecutive DL subframes, and then the feedback is transmitted in a single dedicated UL subframe so that a transmitter and power amplifier may be temporarily turned off (State 3) to reduce power consumption in the UE.

Abstract translation: 用户设备（UE）对UE传输调制解调器组件进行功率衰减，以减少整体UE功耗。 例如，针对预定数量的连续DL子帧聚合多个HARQ ACK / NACK反馈比特，然后在单个专用UL子帧中发送反馈，使得发射机和功率放大器可以被暂时关闭（状态3）到 降低UE的功耗。

公开(公告)号：WO2018204383A1

公开(公告)日：2018-11-08

申请号：PCT/US2018/030482

申请日：2018-05-01

Applicant: INTEL IP CORPORATION

Inventor： CUI, Jie ,  ZHU, Yuan ,  YIU, Candy ,  HUANG, Rui ,  TANG, Yang ,  TIAN, Shuang ,  LEE, Dae Won

IPC: H04W24/10 ,  H04W48/12

CPC classification number: H04W24/10 ,  H04W48/12

Abstract: Technology for a user equipment (UE) operable to decode measurement gap patterns received from a Next Generation NodeB (gNB) is disclosed. The UE can decode a per-frequency range (per-FR) measurement gap pattern received from the gNB in a New Radio (NR) system. The per-FR measurement gap pattern can indicate a measurement gap partem for monitoring selected frequency layers within a frequency range at the UE. The UE can process one or more measurements for the selected frequency layers within the frequency range. The one or more measurements for the selected frequency layers can be measured in accordance with the per-FR measurement gap pattern. The UE can encode the one or more measurements for the selected frequency layers for reporting to the gNB.

公开(公告)号：WO2018156229A1

公开(公告)日：2018-08-30

申请号：PCT/US2017/063005

申请日：2017-11-22

Applicant: INTEL IP CORPORATION ,  ZHU, Yuan ,  SEGEV, Jonathan ,  LI, Qinghua

Inventor： ZHU, Yuan ,  SEGEV, Jonathan ,  LI, Qinghua ,  VENKATESAN, Ganesh ,  HUANG, Po-Kai ,  CHEN, Xiaogang ,  JIANG, Feng

IPC: H04W64/00 ,  H04W56/00 ,  H04L27/26 ,  H04W84/12

Abstract: Embodiments of an access point (AP), station (STA) and methods of communication are generally described herein. The AP may transmit a trigger frame (TF) that requests uplink sounding frames from stations (STAs). The AP may receive the uplink sounding frames multiplexed in accordance with an orthogonal frequency division multiple access (OFDMA) technique or space-division multiple access (SDMA) technique. The AP may transmit downlink sounding frames multiplexed in accordance with an OFDMA technique. The AP may transmit downlink location measurement reports (LMRs) that include per-STA arrival times of the uplink sounding frames and a departure time of the downlink sounding frames. The AP may transmit another TF that requests transmission of uplink LMRs. The uplink LMRs may include per-STA location information based on the per-STA arrival times of the uplink sounding frames and the departure time of the downlink sounding frames.

公开(公告)号：WO2018031644A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/046081

申请日：2017-08-09

Applicant: INTEL IP CORPORATION

Inventor： CHO, Joonyoung ,  DAVYDOV, Alexei Vladimirovich ,  FAERBER, Michael ,  HAN, Seunghee ,  LEE, Wook Bong ,  MIAO, Honglei ,  MOROZOV, Gregory Vladimirovich ,  XIONG, Gang ,  ZHU, Yuan

IPC: H04J11/00

Abstract: Methods, apparatus, and computer-readable media are described to detect a first primary synchronization signal using a first numerology. The primary synchronization signal may use a common numerology to a wireless system. A downlink numerology is determined for a physical downlink control channel (PDCCH) based in part upon the first primary synchronization signal. Data from the PDCCH is decoded based upon the downlink numerology.

Abstract translation: 描述了使用第一数字学来检测第一主同步信号的方法，设备和计算机可读介质。 主同步信号可以对无线系统使用通用命理。 部分基于第一主同步信号为物理下行链路控制信道（PDCCH）确定下行链路数字学。 来自PDCCH的数据基于下行链路数字学被解码。

公开(公告)号：WO2018031132A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/039676

申请日：2017-06-28

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  DAVYDOV, Alexei ,  CHANG, Wenting ,  HE, Hong ,  ZHU, Yuan

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: An apparatus employed within an evolved Node B (eNB). 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 first channel state information-reference signal (CSI-RS) bandwidth information for a first partition of a system bandwidth, generate second CSI-RS bandwidth information for a second partition of a system bandwidth, and send the first CSI-RS bandwidth information and the second CSI-RS bandwidth information to the RF interface for transmission to one or more user equipment (UE) devices, wherein the first CSI-RS bandwidth information and the second CSI-RS bandwidth information are provided within a physical channel and/or higher layer signalling.

Abstract translation: 演进节点B（eNB）内采用的装置。 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产​​生用于系统带宽的第一划分的第一信道状态信息 - 参考信号（CSI-RS）带宽信息，产生用于系统带宽的第二划分的第二CSI-RS带宽信息，且发送 所述第一CSI-RS带宽信息和所述第二CSI-RS带宽信息发送到所述RF接口以用于传输到一个或更多个用户设备（UE），其中，提供所述第一CSI-RS带宽信息和所述第二CSI-RS带宽信息 在物理信道和/或更高层信令内。

公开(公告)号：WO2018028700A1

公开(公告)日：2018-02-15

申请号：PCT/CN2017/097237

申请日：2017-08-11

Applicant: INTEL IP CORPORATION ,  CHANG, Wenting ,  NAGARAJ, Shirish ,  MONDAL, Bishwarup ,  ZHU, Yuan ,  ZHANG, Yushu

Inventor： CHANG, Wenting ,  NAGARAJ, Shirish ,  MONDAL, Bishwarup ,  ZHU, Yuan ,  ZHANG, Yushu

IPC: H04L5/00

CPC classification number: H04B7/024 ,  H04B7/086

Abstract: The first circuitry may be operable to establish a first UE Receive (Rx) beam as being for reception of data from a first eNB. The second circuitry may be operable to process a transmission including Downlink Control Information (DCI), wherein the DCI carries an eNB cell-switching indicator. The first circuitry may also be operable to establish a second UE Rx beam as being for reception of data from a second eNB based on the eNB cell-switching indicator.

Abstract translation: 第一电路可以用于将第一UE接收（Rx）波束建立为用于接收来自第一eNB的数据。 第二电路可以用于处理包括下行链路控制信息（DCI）的传输，其中DCI携带eNB小区切换指示符。 第一电路还可以用于基于eNB小区切换指示符将第二UE Rx波束建立为用于从第二eNB接收数据。

公开(公告)号：WO2018027222A1

公开(公告)日：2018-02-08

申请号：PCT/US2017/045748

申请日：2017-08-07

Applicant: INTEL IP CORPORATION

Inventor： ZHANG, Yushu ,  GUO, Yuhang ,  XIONG, Gang ,  LI, Hua ,  ZHU, Yuan

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0094 ,  H04L27/2613 ,  H04L27/2657 ,  H04L27/2694

Abstract: Technology for a user equipment (UE) operable to decode a resource mapping pattern of a phase tracking reference signal (PT-RS) received from a base station in a wireless network is disclosed. The UE can decode control signaling received in a downlink from the base station. The control signaling can indicate a resource mapping pattern for a PT-RS. The UE can identify the resource mapping pattern for the PT-RS based on the control signaling received from the base station. The UE can encode one or more PT-RS for transmission to the base station in an uplink in accordance with the resource mapping pattern for the PT-RS.

Abstract translation: 公开了一种用于用户设备（UE）的技术，该用户设备可操作来解码从无线网络中的基站接收到的相位跟踪参考信号（PT-RS）的资源映射模式。 UE可以解码在来自基站的下行链路中接收到的控制信令。 控制信令可以指示用于PT-RS的资源映射模式。 UE可以基于从基站接收到的控制信令来识别用于PT-RS的资源映射模式。 UE可以根据PT-RS的资源映射模式对一个或多个PT-RS进行编码以便在上行链路中向基站传输。

公开(公告)号：WO2018006237A1

公开(公告)日：2018-01-11

申请号：PCT/CN2016/088361

申请日：2016-07-04

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

Inventor： CHANG, Wenting ,  XIONG, Gang ,  NIU, Huaning ,  ZHANG, Yushu ,  ZHU, Yuan

IPC: H04L5/00

CPC classification number: H04L5/0044 ,  H04L5/0007

Abstract: Apparatus, systems, and methods for downlink control information (DCI) configuration in communication systems are described.

Abstract translation: 描述了用于通信系统中的下行链路控制信息（DCI）配置的设备，系统和方法。