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    UE, eNB and method for channel access priority for distributed D2D
    21.
    发明授权
    UE, eNB and method for channel access priority for distributed D2D 有权
    UE，eNB和分布式D2D的信道接入优先级的方法

    公开(公告)号：US09398484B2

    公开(公告)日：2016-07-19

    申请号：US14572309

    申请日：2014-12-16

    Applicant: Intel IP Corporation

    Inventor： Qinghua Li ,  Utsaw Kumar ,  Huaning Niu ,  Yuan Zhu

    IPC: H04W72/06 ,  H04W24/10 ,  H04W52/28 ,  H04W52/38 ,  H04W52/04 ,  H04W74/00 ,  H04W52/24

    CPC classification number: H04W24/10 ,  H04W52/04 ,  H04W52/243 ,  H04W52/281 ,  H04W52/383 ,  H04W74/004 ,  H04W74/006

    Abstract: Embodiments of an evolved Node B (eNB) and methods for determining priority values for User Equipment (UE) are generally described herein. A method performed by circuitry of an eNB may include receiving, at the eNB, a usage report from the UE. The usage report may include information indicating a channel usage time and a transmission power of the UE. The method may include determining, using the usage report, a priority value for the UE. The method may include sending the priority value to the UE, wherein the UE is to utilize the priority value to perform distributed scheduling of device-to-device (D2D) communication over a D2D connection with a second UE.

    Abstract translation: 演进式节点B（eNB）的实施例和用于确定用户设备（UE）的优先级值的方法在本文中大体上被描述。 由eNB的电路执行的方法可以包括在eNB处接收来自UE的使用报告。 使用报告可以包括指示UE的信道使用时间和发送功率的信息。 该方法可以包括使用使用情况报告来确定UE的优先级值。 该方法可以包括向UE发送优先级值，其中UE将利用优先权值通过与第二UE的D2D连接执行设备到设备（D2D）通信的分布式调度。

    Enabling a secondary cell in a massive MIMO system
    23.
    发明授权
    Enabling a secondary cell in a massive MIMO system 有权

    公开(公告)号：US10749577B2

    公开(公告)日：2020-08-18

    申请号：US16080580

    申请日：2016-08-30

    Applicant: Intel IP Corporation

    Inventor： Yushu Zhang ,  Wenting Chang ,  Yuan Zhu ,  Huaning Niu ,  Gang Xiong

    IPC: H04B7/024 ,  H04W74/08 ,  H04L5/00 ,  H04B7/0413 ,  H04W76/27 ,  H04W76/15 ,  H04B7/022

    Abstract: Embodiments of enabling a secondary cell in a massive MIMO system are generally described herein. An example apparatus of UE may include memory and processing circuitry to configure a MIMO transceiver to establish primary cell transmit and receive channels for communication with an eNodeB, and to receive a secondary cell addition signal that includes a preamble index for a secondary cell. The processing circuitry further configures the MIMO transceiver to receive beam reference signals (BRS), and select one of the BRS from the eNodeB as a secondary cell transmit channel for the secondary cell based on detected BRS receive power. The processing circuitry further configures the MIMO transceiver to provide information for the selected BRS, and provide xPRACH transmissions that include a transmit index to the eNodeB. The processing circuitry further configures the MIMO transceiver to receive selection of one of the xPRACH transmissions as a secondary cell receive channel.

    CQI and PMI offset for unlicensed EMTC transmission
    24.
    发明授权
    CQI and PMI offset for unlicensed EMTC transmission 有权

    公开(公告)号：US10742297B2

    公开(公告)日：2020-08-11

    申请号：US16259715

    申请日：2019-01-28

    Applicant: Intel IP Corporation

    Inventor： Wenting Chang ,  Huaning Niu ,  Salvatore Talarico ,  Rongrong Sun

    IPC: H04B7/06 ,  H04W56/00 ,  H04W72/04 ,  H04L5/00 ,  H04W16/14

    Abstract: An apparatus and method for CSI reporting in the unlicensed band are described. CRS-RSs are transmitted from a RAN in narrowband data channels in the unlicensed band to an eMTC UE. The UE determines the CQI and PMI from the CRS-RSs and transmits a periodic CSI report to the RAN that contains the CQI and PMI. The periodic CSI report is received at a nsfrel th subframe of a nmframeth mframe, where nmframe satisfies nmframe mod Npd,mframe=NOFFSET,mframe where Nmframe is a reporting period in terms of mframes and NOFFSET,mframe is a reporting period offset in terms of mframes, and nsfrel satisfies nsfrel−20=NOFFSET,CQI where NOFFSET,CQI is a reporting period offset in subframes.

    SYSTEM AND METHOD FOR BEAM MANAGEMENT PROCEDURE CONFIGURATION
    25.
    发明申请
    SYSTEM AND METHOD FOR BEAM MANAGEMENT PROCEDURE CONFIGURATION 审中-公开

    公开(公告)号：US20200228180A1

    公开(公告)日：2020-07-16

    申请号：US16498805

    申请日：2018-04-02

    Applicant: Intel IP Corporation

    Inventor： Yushu Zhang ,  Huaning Niu ,  Wook Bong Lee ,  Alexei Davydov ,  Guotong Wang

    IPC: H04B7/06 ,  H04W16/28 ,  H04W24/10 ,  H04W72/04 ,  H04W84/04 ,  H04L5/00

    Abstract: Systems and methods of beam reporting for multiple DL processes are described. A UE receives a beam management processes configuration that provides information about beam management reference signals for beam management procedures. The UE transmits a UE capability report that indicates beam management capabilities of the UE and, later, an indication of whether the UE intends to engage in beam refinement. The UE measures the beam management reference signals and receives a beam reporting message that indicates at least one of the beam management procedures to report. In response, the UE transmits the beam report. The beam report contains beam management reference signal measurements of the beam management procedures indicated by the beam reporting message.

    Reference signals for initial acquisition in 5G systems
    26.
    发明授权
    Reference signals for initial acquisition in 5G systems 有权

    公开(公告)号：US10666343B2

    公开(公告)日：2020-05-26

    申请号：US16407154

    申请日：2019-05-08

    Applicant: Intel IP Corporation

    Inventor： Gang Xiong ,  Huaning Niu ,  Yushu Zhang ,  Jong-Kae Fwu ,  Yuan Zhu ,  Ralf Matthias Bendlin

    IPC: H04B7/08 ,  H04B7/06 ,  H04J11/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04W84/04

    Abstract: Disclosed herein are apparatuses, systems, and methods for reference signal design for initial acquisition, by receiving a first primary synchronization signal (PSS) and a first secondary synchronization signal (SSS) from a first transmit (Tx) beam, in first contiguous orthogonal frequency division multiplexing (OFDM) symbols of a downlink subframe. A UE can receive at least a second PSS and a second SSS from a second Tx beam in contiguous OFDM symbols of the downlink subframe. A UE can then detect beamforming reference signals (BRSs) corresponding to the first Tx beam and the second Tx beam, based on identification of physical cell ID information and timing information processed from the first PSS, the second PSS, the first SSS, and the second SSS. The UE can select the first Tx beam or the second Tx beam that was received with the highest power, based on the BRSs. Other embodiments are described.

    DEVICE AND METHOD OF CONFIGURABLE SYNCHRONIZATION SIGNAL AND CHANNEL DESIGN
    28.
    发明申请
    DEVICE AND METHOD OF CONFIGURABLE SYNCHRONIZATION SIGNAL AND CHANNEL DESIGN 审中-公开

    公开(公告)号：US20190334646A1

    公开(公告)日：2019-10-31

    申请号：US16408193

    申请日：2019-05-09

    Applicant: Intel IP Corporation

    Inventor： Seunghee Han ,  Gang Xiong ,  Jong-Kae Fwu ,  Huaning Niu ,  Utsaw Kumar

    IPC: H04J11/00 ,  H04L27/26 ,  H04L5/00

    Abstract: Devices and methods of using xSS are generally disclosed. A UE receives an xPSS with (Nrep) symbols each with a subcarrier spacing of K×a PSS subcarrier spacing and a duration of a PSS symbol/K. PSD subcarriers surround the xPSS and the ZC sequence is punctured to avoid transmission on a DC subcarrier. Guard subcarriers separate the xPSS and PSD when the ZC sequence is less than the occupied BW of the xPSS and at least one element in the ZC sequence is punctured for xPSS symbol generation otherwise. One or more xSSSs and xS-SCHs may follow the xPSS. The xSS may be omnidirectional, each having a same xPSS and different xSSS or xS-SCH or a different xPSS and same xSSS or xS-SCH or beamformed, each having different xPSSs and xSSSs or xS-SCHs or a same xPSS and different xSSS or xS-SCH.

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