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    DOWNLINK CONTROL INFORMATION (DCI) DESIGN FOR LTE DEVICES
    102.
    发明申请
    DOWNLINK CONTROL INFORMATION (DCI) DESIGN FOR LTE DEVICES 有权
    LTE设备的下行链路控制信息（DCI）设计

    公开(公告)号：US20160100382A1

    公开(公告)日：2016-04-07

    申请号：US14723284

    申请日：2015-05-27

    Applicant: Intel IP Corporation

    Inventor： Hong He ,  Jong-kae Fwu ,  Seunghee Han ,  Hwan-joon Kwon

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/12 ,  H04W84/042

    Abstract: Compact Downlink Control Information (DCI) format designs reduced the overhead of Physical Downlink Control Channels (PDCCHs) are provided. The compact DCI format designs may include using the extended RBGs size reduces the Resource Block Assignment (RBA) field of DCI; using modified format of extended Carrier Indicator Field (CIF) field supports numerous Component Carriers (CCs); making several CC-specific information field within DCI formats be common achieves a fast CCs activation/deactivation; and one or multiple DCI contents which need to be applied for different CCs are concatenated in a DCI.

    Abstract translation: 紧凑型下行链路控制信息（DCI）格式设计减少了物理下行链路控制信道（PDCCH）的开销。 紧凑型DCI格式设计可能包括使用扩展RBG大小减少DCI的资源块分配（RBA）字段; 使用扩展载波指示字段（CIF）字段的修改格式支持许多分量载波（CC）; 在DCI格式中制作几个CC特定信息字段通常实现快速CC启动/去激活; 并且需要应用于不同CC的一个或多个DCI内容连接在DCI中。

    Method and system for the management of cell interference in a wireless communication network
    104.
    发明授权
    Method and system for the management of cell interference in a wireless communication network 有权
    用于无线通信网络中小区干扰管理的方法和系统

    公开(公告)号：US09204401B2

    公开(公告)日：2015-12-01

    申请号：US14125726

    申请日：2013-09-27

    Applicant: Intel IP Corporation

    Inventor： Joey Chou ,  Hong He ,  Ana Lucia Pinheiro

    IPC: H04W52/24 ,  H04W52/28 ,  H04W24/10 ,  H04W24/02 ,  H04W28/02 ,  H04L12/813 ,  H04L12/801 ,  H04W28/08

    CPC classification number: H04W72/0413 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/14 ,  H04L47/12 ,  H04L47/20 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0247 ,  H04W28/0252 ,  H04W28/08 ,  H04W52/243 ,  H04W52/244 ,  H04W52/283 ,  H04W72/042 ,  H04W72/0446

    Abstract: A method and system for managing inter-cell interference for a plurality of neighboring wireless communication cells in a wireless network is disclosed. Power data indicative of a received power level for a signal from the base station for any user equipment in an outer region of a cell is determined by a base station for each of a plurality of neighboring cells. Number data indicating at least one of a number and a relative number of user equipments within the outer region of a cell is also determined by each base station from the timing of a signal between the base station and the user equipment. The power data and the number data is transmitted to a central manager, where the power data and the number data for the cells is processed to compute a power level in each of a plurality of sub-bands for transmission by each base station. The computed power level in each sub-band is transmitted back to each base station for the control of the power level transmitted by the base station in each sub-band.

    Abstract translation: 公开了一种用于管理无线网络中的多个相邻无线通信小区的小区间干扰的方法和系统。 由基站为多个相邻小区中的每一个确定表示来自基站的用于小区外部区域中的任何用户设备的信号的接收功率电平的功率数据。 指示小区的外部区域中的用户设备的数量和相对数量中的至少一个的号码数据也由基站和用户设备之间的信号的定时由每个基站确定。 功率数据和数字数据被发送到中央管理器，其中处理功率数据和小区的数量数据以计算每个子带中的每个子带中的功率电平，以供各个基站发送。 每个子带中的计算功率电平被发送回每个基站，用于控制基站在每个子带中传输的功率电平。

    Performing mission critical communications at a user equipment (UE)
    105.
    发明授权
    Performing mission critical communications at a user equipment (UE) 有权

    公开(公告)号：US10721772B2

    公开(公告)日：2020-07-21

    申请号：US15748157

    申请日：2015-12-16

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Hong He ,  Debdeep Chatterjee ,  Ralf Bendlin ,  Balkan Kecicioglu

    IPC: H04W74/08 ,  H04W72/04 ,  H04W4/70 ,  H04L5/00 ,  H04W56/00 ,  H04W74/00 ,  H04W88/02

    Abstract: Technology for a user equipment (UE) operable to perform mission critical communications with an eNodeB is disclosed. The UE can transmit a physical random access channel (PRACH) signal to the eNodeB that indicates a mission critical communication to be performed between the UE and the eNodeB. The PRACH signal can be transmitted in accordance with a first transmission time interval (TTI). The UE can receive a random access response (RAR) message from the eNodeB that includes a timing advance (TA) and a resource allocation for the mission critical communication. The RAR message can be transmitted from the eNodeB using a second TTI. The UE can perform the mission critical communication with the eNodeB in an uplink using the TA and the resource allocation indicated in the RAR message. The mission critical communication can be performed using a physical uplink shared channel (PUSCH) and in accordance with the second TTI.

    Codebook design for beamformed CSI-RS for FD-MIMO
    106.
    发明授权
    Codebook design for beamformed CSI-RS for FD-MIMO 有权

    公开(公告)号：US10680695B2

    公开(公告)日：2020-06-09

    申请号：US15743800

    申请日：2015-12-24

    Applicant: Intel IP Corporation

    Inventor： Alexei Davydov ,  Yuan Zhu ,  Hong He

    IPC: H04W4/00 ,  H04B7/06 ,  H04B7/0456

    Abstract: Codebook designs are disclosed for full-dimensional multiple-input-multiple output (FD-MIMO) wireless cellular systems. The FD-MIMO cookbooks employ channel state information reference signals (CSI-RS). The codebook designs are used in beamforming CSI-RSs by the enhanced nodeB (eNB), where the CSI-RS is sent to the user equipment (UE), enabling the UE to perform channel estimation. The codebooks support beam selection, co-phasing between polarizations, and beam combining.

    Distinguishing subframes in a downlink transmission burst
    108.
    发明授权
    Distinguishing subframes in a downlink transmission burst 有权

    公开(公告)号：US10568049B2

    公开(公告)日：2020-02-18

    申请号：US15764301

    申请日：2016-03-29

    Applicant: Intel IP Corporation

    Inventor： Qiaoyang Ye ,  Hwan-Joon Kwon ,  Hong He ,  Abhijeet Bhorkar ,  Jeon Jeongho

    IPC: H04W52/14 ,  H04W52/36 ,  H04B17/318 ,  H04L5/00 ,  H04W52/32 ,  H04B7/06

    Abstract: Technology for a user equipment (UE) operable to perform channel state information (CSI) measurements in a License Assisted Access (LAA) system is disclosed. The UE can process information received from a base station in the LAA system. The information can be received within a downlink (DL) transmission burst from the base station. The information can indicate one of: a cell-specific reference signal (CRS) or channel state information reference signal (CSI-RS) transmission power offset value for the DL transmission burst, one or more subframes in the DL transmission burst for which the UE is to perform CSI measurements, or a subframe boundary of the DL transmission burst. The UE can perform a CSI measurement for the DL transmission burst based on the information received from the base station. Subframes of the DL transmission burst can be associated with a substantially similar transmission power.

    Latency reduction for wireless data transmission
    109.
    发明授权
    Latency reduction for wireless data transmission 有权

    公开(公告)号：US10560174B2

    公开(公告)日：2020-02-11

    申请号：US15771253

    申请日：2016-06-29

    Applicant: Intel IP Corporation

    Inventor： Hong He ,  Seunghee Han ,  Alexei Vladimirovich Davydov ,  Christian Ibars Casas ,  Gang Xiong

    IPC: H04W76/27 ,  H04B7/06

    Abstract: Embodiments of latency reduction for wireless data transmission are generally described herein. A user equipment (UE) identifies a shortened transmission time interval (xTTI) length configuration for a time division duplexing (TDD) component carrier (CC), the xTTI length configuration comprising a length in time or a length in orthogonal frequency division multiplexing (OFDM) symbols. The UE identifies scheduling timing and hybrid automatic repeat request (HARQ) timing of physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH) on the TDD CC based on the identified xTTI length configuration. The UE signals for transmission of a HARQ acknowledgement (HARQ-ACK) based on the identified xTTI length configuration.

    DEVICES AND METHODS FOR HARQ-ACK FEEDBACK SCHEME ON PUSCH IN WIRELESS COMMUNICATION SYSTEMS
    110.
    发明申请
    DEVICES AND METHODS FOR HARQ-ACK FEEDBACK SCHEME ON PUSCH IN WIRELESS COMMUNICATION SYSTEMS 审中-公开

    公开(公告)号：US20200036494A1

    公开(公告)日：2020-01-30

    申请号：US16536818

    申请日：2019-08-09

    Applicant: Intel IP Corporation

    Inventor： Hong He ,  Seunghee Han ,  Hwan-Joon Kwon ,  Gang Xiong

    IPC: H04L5/00 ,  H04L1/18 ,  H04L5/14

    Abstract: Devices and methods of reducing overall Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) of user equipment (UE) using a large amount of carrier aggregation are generally described. The UE may receive a subframe from an enhanced NodeB (eNB). The subframe may contain a physical downlink control channel (PDCCH) formed in accordance with a Downlink Control information (DCI) format. The DCI format may comprise a Downlink Assignment Index (DAI) for Time Division Duplexed (TDD) and Frequency Division Duplexed (FDD) operation. The UE may determine, dependent on the DAI, a number and ordering of Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) bits to be transmitted on a Physical Uplink Shared Channel (PUSCH) and subsequently transmit the HARQ-ACK bits.

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