公开(公告)号：US20160323027A1

公开(公告)日：2016-11-03

申请号：US15205964

申请日：2016-07-08

Applicant: Intel Corporation

Inventor： Yuan Zhu ,  Xiaogang Chen ,  Huaning Niu ,  Qinghua Li

IPC: H04B7/04 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W28/0231 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0465 ,  H04B7/0478 ,  H04B7/0482 ,  H04B7/0486 ,  H04B7/0632 ,  H04J11/0046 ,  H04L1/0032 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0025 ,  H04L5/0026 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L27/2602 ,  H04L27/2613 ,  H04L47/125 ,  H04L47/14 ,  H04L63/10 ,  H04L65/4076 ,  H04N21/2365 ,  H04N21/64322 ,  H04W4/70 ,  H04W12/06 ,  H04W12/08 ,  H04W28/0268 ,  H04W36/14 ,  H04W48/06 ,  H04W52/0203 ,  H04W52/0219 ,  H04W68/005 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1247 ,  H04W84/12 ,  H04W88/02 ,  H04W88/06 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/26 ,  Y02D70/444

Abstract: An apparatus may include a transmitter arranged to wirelessly transmit channel status reports for channels within a transmission band to a base station and a processor. The apparatus may further include a rank adaptation (RA) module operable on the processor to direct the transmitter to send a multiplicity of sub-band channel quality indicator (CQI) reports, each sub-band CQI report comprising a measurement of a respective sub-band of the transmission band and a multiplicity of rank indicator (RI) reports, where each sub-band CQI report is accompanied by an RI report. The apparatus may further include a digital display arranged to display information transmitted via the base station to the apparatus. Other embodiments are disclosed and claimed.

公开(公告)号：US09402251B2

公开(公告)日：2016-07-26

申请号：US14127118

申请日：2013-08-05

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Yuan Zhu ,  Xiaogang Chen ,  Yi Qin ,  Jong-Kae Fwu

IPC: H04W72/04 ,  H04L27/26 ,  H04J11/00 ,  H04L5/00 ,  H04L27/20 ,  H04L1/00

CPC classification number: H04W72/042 ,  H04J11/0036 ,  H04L1/0072 ,  H04L5/0051 ,  H04L27/20 ,  H04L27/2613 ,  H04L27/2692 ,  H04W88/08 ,  Y02D70/122

Abstract: Methods, apparatuses, and systems are described to provide enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation.

Abstract translation: 描述了方法，装置和系统以提供增强的物理下行链路控制信道加扰和解调参考信号序列生成。

公开(公告)号：US09197372B2

公开(公告)日：2015-11-24

申请号：US14160931

申请日：2014-01-22

Applicant: Intel Corporation

Inventor： Yuan Zhu ,  Qinghua Li ,  Xiaogang Chen

IPC: H04B7/208 ,  H04B1/66 ,  H04L1/00 ,  H04B7/02 ,  H04B7/06 ,  H04W52/02 ,  H04W72/04 ,  H04W40/24 ,  H04L5/00 ,  H04B7/04 ,  H04L1/20 ,  H04W52/36 ,  H04W52/14 ,  H04W52/34

CPC classification number: H04B7/0456 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0482 ,  H04B7/0617 ,  H04B7/0639 ,  H04B7/0652 ,  H04L1/009 ,  H04L1/20 ,  H04L5/0048 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W24/10 ,  H04W40/24 ,  H04W52/0209 ,  H04W52/146 ,  H04W52/34 ,  H04W52/365 ,  H04W72/042 ,  H04W72/0473 ,  H04W72/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/444

Abstract: Embodiments of an enhanced Node B (eNB) and method for precoding with reduced quantization error are generally described herein. In some embodiments, first and second precoding-matrix indicator (PMI) reports may be received on an uplink channel and a single subband precoder matrix may be interpolated from precoding matrices indicated by both the PMI reports. Symbols for multiple-input multiple output (MIMO) beamforming may be precoded using the interpolated precoder matrix computed for single subband for a multiple user (MU)-MIMO downlink orthogonal frequency division multiple access (OFDMA) transmission. In some embodiments, each of the first and second PMI reports includes a PMI associated with a same subband that jointly describes a recommended precoder.

Abstract translation: 通常在此描述增强型节点B（eNB）的实施例和用于具有减小的量化误差的预编码的方法。 在一些实施例中，可以在上行链路信道上接收第一和第二预编码矩阵指示符（PMI）报告，并且可以从由PMI报告指示的预编码矩阵插值单个子带预编码器矩阵。 可以使用针对多用户（MU）-MIMO下行链路正交频分多址（OFDMA）传输的单个子带计算的内插预编码器矩阵来对多输入多输出（MIMO）波束形成的符号进行预编码。 在一些实施例中，第一和第二PMI报告中的每一个包括与联合描述推荐的预编码器的相同子带相关联的PMI。

公开(公告)号：US09167574B2

公开(公告)日：2015-10-20

申请号：US13931102

申请日：2013-06-28

Applicant: INTEL CORPORATION

Inventor： Xiaogang Chen ,  Seunghee Han ,  Yuan Zhu ,  Qinghua Li ,  Jong-Kae Fwu

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L1/0013 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0446

Abstract: Technology for blind decoding downlink control information (DCI) from an enhanced physical downlink control channel (EPDCCH) is disclosed. In an example, a user equipment (UE) can include a processor configured to: Recursively attempt to decode the DCI from enhanced control channel elements (ECCE) of the EPDCCH from physical resource block (PRB) region candidates in a PRB set using a selected set of enhanced resource element group (EREG) index maps for the ECCE until the DCI is successfully decoded; and decode the DCI with an EREG index map associated with a same aggregation level used to encode the DCI. Each EREG index map can be configured for a different aggregation level (AL).

Abstract translation: 公开了一种用于从增强物理下行链路控制信道（EPDCCH）盲解码下行链路控制信息（DCI）的技术。 在一个示例中，用户设备（UE）可以包括处理器，其被配置为：递归地尝试从使用所选择的PRB集合的PRB集合中的物理资源块（PRB）区域候选的EPDCCH的增强控制信道元素（ECCE） 一组ECCE增强资源元素组（EREG）索引映射，直到DCI成功解码; 并用与用于编码DCI的相同聚合级别相关联的EREG索引映射来解码DCI。 可以为不同的聚合级别（AL）配置每个EREG索引映射。

公开(公告)号：US20150257143A1

公开(公告)日：2015-09-10

申请号：US14711441

申请日：2015-05-13

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Yuan Zhu ,  Jong-Kae Fwu

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/14 ,  H04W88/02 ,  Y02D70/126

Abstract: Embodiments of the present disclosure include methods, apparatuses, and instructions for receiving at a user equipment (UE) of a third generation partnership project (3GPP) network an offset value selected from a plurality of offset values in downlink control information. The UE also receives one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH). The UE may then determine an allocation of an uplink resource for a transmission on a physical uplink control channel (PUCCH) based at least in part on the index of a first eCCE and the offset value.

Abstract translation: 本公开的实施例包括用于在第三代合作伙伴计划（3GPP）网络的用户设备（UE）处从下行链路控制信息中的多个偏移值中选择的偏移值接收的方法，装置和指令。 UE还接收增强物理下行链路控制信道（ePDCCH）的一个或多个增强控制信道单元（eCCE）。 然后，UE可以至少部分地基于第一eCCE的索引和偏移值来确定用于物理上行链路控制信道（PUCCH）上的传输的上行链路资源的分配。

公开(公告)号：US09107198B2

公开(公告)日：2015-08-11

申请号：US13789155

申请日：2013-03-07

Applicant: Intel Corporation

Inventor： Hongmei Sun ,  Guangjie Li ,  Rath Vannithamby ,  Jeong Lee ,  Yuan Zhu ,  Feng Zhou ,  Jong-Kae Fwu ,  Hujun Yin ,  Kuilin Chen

IPC: H04W4/00 ,  H04L27/28 ,  H04W72/04 ,  H04L1/18

CPC classification number: H04W72/04 ,  H04L1/1812 ,  H04L1/1835 ,  H04L5/0053 ,  H04L5/0055

Abstract: An uplink feedback channel reporting method is disclosed for using the primary and secondary fast feedback channels to efficiently report the channel quality, MIMO feedback, and CQI types of data from a mobile station to a base station. The reporting method reports regular information periodically and non-regular information on demand.

Abstract translation: 公开了一种用于使用主要和次要快速反馈信道从移动台向基站有效地报告信道质量，MIMO反馈和CQI类型的数据的上行链路反馈信道报告方法。 报告方式定期报告定期信息和非定期信息。

公开(公告)号：US08942173B2

公开(公告)日：2015-01-27

申请号：US13665715

申请日：2012-10-31

Applicant: Intel Corporation

Inventor： Honggang Li ,  Qinghua Li ,  Rui Huang ,  Jong-Kae Fwu ,  Yuan Zhu ,  Xiaogang Chen ,  Alexei Davydov

IPC: H04Q7/00 ,  H04Q7/24

CPC classification number: H04W72/044 ,  H04W4/00 ,  H04W4/20 ,  H04W4/50

Abstract: Systems and techniques for wireless device-to-device (D2D) communication are provided herein. A D2D group identifier may be included in wireless transmissions within D2D groups. D2D interference mitigation processes may be initiated when a D2D group identifier is detected by a wireless device outside the D2D group.

Abstract translation: 本文提供了无线设备到设备（D2D）通信的系统和技术。 在D2D组内的无线传输中可以包括D2D组标识符。 当D2D组外的无线设备检测到D2D组标识符时，可以启动D2D干扰抑制过程。

公开(公告)号：US08743820B2

公开(公告)日：2014-06-03

申请号：US13673791

申请日：2012-11-09

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Yuan Zhu ,  Jong-Kae Fwu

IPC: H04W4/00 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/14 ,  H04W88/02 ,  Y02D70/126

Abstract: Embodiments of the present disclosure include methods, apparatuses, and instructions for receiving at a user equipment (UE) of a third generation partnership project (3GPP) network an offset value selected from a plurality of offset values in downlink control information. The UE also receives one or more enhanced control channel elements (eCCEs) of an enhanced physical downlink control channel (ePDCCH). The UE may then determine an allocation of an uplink resource for a transmission on a physical uplink control channel (PUCCH) based at least in part on the index of a first eCCE and the offset value.

Abstract translation: 本公开的实施例包括用于在第三代合作伙伴计划（3GPP）网络的用户设备（UE）处从下行链路控制信息中的多个偏移值中选择的偏移值接收的方法，装置和指令。 UE还接收增强物理下行链路控制信道（ePDCCH）的一个或多个增强控制信道单元（eCCE）。 然后，UE可以至少部分地基于第一eCCE的索引和偏移值来确定用于物理上行链路控制信道（PUCCH）上的传输的上行链路资源的分配。

公开(公告)号：US08737514B2

公开(公告)日：2014-05-27

申请号：US13655184

申请日：2012-10-18

Applicant: Intel Corporation

Inventor： Alexei Vladimirovich Davydov ,  Yuan Zhu ,  Qinghua Li ,  Alexander Alexandrovich Maltsev ,  Gregory Vladimirovich Morozov

IPC: H04B7/02

CPC classification number: H04L27/2675 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0626 ,  H04J3/12 ,  H04J11/00 ,  H04L1/0026 ,  H04L1/0077 ,  H04L1/1812 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0078 ,  H04L5/14 ,  H04L27/2646 ,  H04L27/2662 ,  H04W4/06 ,  H04W4/70 ,  H04W24/02 ,  H04W52/146 ,  H04W52/242 ,  H04W52/244 ,  H04W52/34 ,  H04W56/0015 ,  H04W68/02 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085 ,  H04W72/12 ,  H04W76/11 ,  H04W76/40 ,  H04W84/14 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/20

Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for communication of channel state information among network entities. In various embodiments, may calculate first-, second- and third-stage channel state information for nodes of a coordinated multipoint measurement set. Other embodiments may be described and/or claimed.

Abstract translation: 本公开的实施例描述了用于在网络实体之间通信信道状态信息的设备，方法，计算机可读介质和系统配置。 在各种实施例中，可以计算协调多点测量集合的节点的第一，第二和第三阶段信道状态信息。 可以描述和/或要求保护其他实施例。

公开(公告)号：US11838085B2

公开(公告)日：2023-12-05

申请号：US17405248

申请日：2021-08-18

Applicant: Intel Corporation

Inventor： Xintian Lin ,  Yuan Zhu ,  Jonathan Segev ,  Qinghua Li ,  Xiaogang Chen ,  Feng Jiang

IPC: H04B7/06

CPC classification number: H04B7/0671

Abstract: This disclosure describes systems, methods, and devices related to antenna configuration parameters. A device may determine one or more antennas having one or more phases. The device may determine a first delay associated with a first antenna of the one or more antennas. The device may determine a second delay associated with a second antenna of the one or more antennas. The device may cause to send a frame to a first station device using the first antenna, wherein the frame comprises a first indication of the delay associated with the first antenna and a second indication of the delay associated with the second antenna.