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    VIRTUAL SEARCH SPACES FOR BEAM INDICATION
    43.
    发明申请
    VIRTUAL SEARCH SPACES FOR BEAM INDICATION 审中-公开

    公开(公告)号：US20190260524A1

    公开(公告)日：2019-08-22

    申请号：US16267298

    申请日：2019-02-04

    Applicant: QUALCOMM Incorporated

    Inventor： Wooseok Nam ,  Sony Akkarakaran ,  Tao Luo ,  Xiao Feng Wang ,  Makesh Pravin John Wilson ,  Sumeeth Nagaraja ,  Shengbo Chen ,  Yan Zhou

    IPC: H04L5/00 ,  H04L27/00 ,  H04L25/02 ,  H04L27/26

    Abstract: Methods, systems, and devices for wireless communications are described. A base station may identify time and frequency resources for a physical downlink shared channel (PDSCH) to be transmitted to a user equipment (UE) in a first transmission time interval (TTI). The base station may transmit configuration information for a control channel search space set in a second TTI. The second TTI may precede the first TTI. The configuration information may include an indication of an absence of a physical downlink control channel (PDCCH) transmission to send in the control channel search space set indicating the identified time and frequency resources for the PDSCH, and a set of time and frequency resources for the control channel search space set. The UE may receive the configuration information and identify the time and frequency resources allocated for the PDSCH in the second TTI, and receive the PDSCH transmission in the second TTI.

    Reusing long-term evolution (LTE) reference signals for nested system operations
    44.
    发明授权
    Reusing long-term evolution (LTE) reference signals for nested system operations 有权

    公开(公告)号：US10326576B2

    公开(公告)日：2019-06-18

    申请号：US15948539

    申请日：2018-04-09

    Applicant: QUALCOMM INCORPORATED

    Inventor： Makesh Pravin John Wilson ,  Tao Luo ,  Xiao feng Wang ,  Sony Akkarakaran ,  Wooseok Nam ,  Sumeeth Nagaraja ,  Kaushik Chakraborty ,  Shengbo Chen

    IPC: H04L5/00 ,  H04W76/15 ,  H04L27/26 ,  H04W72/04

    Abstract: Wireless communications systems and methods related to reusing long-term evolution (LTE) resources in a nested network system are provided. A first wireless communication device receives, from a second wireless communication device, a reference signal configuration of a first network of a long-term evolution (LTE) radio access technology (RAT). The first wireless communication device and the second wireless communication device are associated with a second network of another RAT. The first wireless communication device receives, from the second wireless communication device, a communication signal in the second network based on the reference signal configuration of the first network. The reference signal configuration indicates at least one of a frequency tone of a reference signal of the first network, a time period of the reference signal of the first network, or a number of antenna ports associated with the reference signal of the first network.

    TRANSMISSION OF BEAM SWITCH COMMANDS THROUGH CONTROL CHANNEL SIGNALING
    45.
    发明申请
    TRANSMISSION OF BEAM SWITCH COMMANDS THROUGH CONTROL CHANNEL SIGNALING 审中-公开

    公开(公告)号：US20190124635A1

    公开(公告)日：2019-04-25

    申请号：US16228447

    申请日：2018-12-20

    Applicant: QUALCOMM Incorporated

    Inventor： Wooseok Nam ,  Tao Luo ,  Sony Akkarakaran ,  Makesh Pravin John Wilson ,  Sumeeth Nagaraja ,  Xiao Feng Wang ,  Shengbo Chen

    IPC: H04W72/04 ,  H04W16/28

    Abstract: Methods, systems, and devices for wireless communications provide for transmission of a beam switch command to a user equipment (UE) via control channel signaling. The UE may establish a connection with a base station using a first transmission beam, receive configuration information configuring the UE to select between a first decoding hypothesis corresponding to downlink control information (DCI) including a bit field including a beam switch command and a second decoding hypothesis corresponding to the DCI not including the bit field, receive a downlink control channel transmission via the first transmission beam, decode the downlink control channel transmission in accordance with the configuration information to obtain decoded DCI, and communicate with the base station based at least in part on the decoded DCI.

    DYNAMIC TRANSMISSION CONFIGURATION INDICATION STATE UPDATING
    46.
    发明申请
    DYNAMIC TRANSMISSION CONFIGURATION INDICATION STATE UPDATING 审中-公开

    公开(公告)号：US20190115955A1

    公开(公告)日：2019-04-18

    申请号：US16158272

    申请日：2018-10-11

    Applicant: QUALCOMM Incorporated

    Inventor： Makesh Pravin John Wilson ,  Tao Luo ,  Sony Akkarakaran ,  Sumeeth Nagaraja ,  Xiao Feng Wang ,  Juan Montojo ,  Shengbo Chen ,  Wooseok Nam ,  Yan Zhou

    IPC: H04B7/024 ,  H04W72/04 ,  H04B7/06 ,  H04L5/00 ,  H04W76/27

    Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a base station may communicate with a user equipment (UE) using multiple antennas. Data streams may be mapped to the antennas using antenna ports. In some cases, a base station may transmit a transmission configuration indication (TCI) to a UE to indicate quasi co-location (QCL) relationships between antenna ports used for downlink communication with a UE. The UE may use these QCL relationships to identify appropriate techniques for decoding a downlink transmission from the base station. In some cases, it may be appropriate for a base station to update one or more TCI states configured for indicating, to a UE, QCL relationships between antenna ports used for downlink communication with the UE. As described herein, a base station may support techniques for dynamically updating such TCI states (e.g., via downlink control information (DCI) signaling).

    Controlling a Load and an Energy Source Based on Future Energy Level Determinations
    47.
    发明申请
    Controlling a Load and an Energy Source Based on Future Energy Level Determinations 审中-公开
    基于未来能源水平测定控制负荷和能源

    公开(公告)号：US20170040798A1

    公开(公告)日：2017-02-09

    申请号：US15062451

    申请日：2016-03-07

    Applicant: QUALCOMM Incorporated

    Inventor： Santiago Mazuelas ,  Peerapol Tinnakornsrisuphap ,  Shengbo Chen

    IPC: H02J3/00 ,  G05F1/66

    CPC classification number: H02J3/00 ,  G05F1/66 ,  G06Q10/04 ,  G06Q50/06 ,  H02J3/14 ,  H02J2003/003 ,  H02J2003/143 ,  H02J2003/146 ,  Y02B70/3225 ,  Y02B70/3266 ,  Y04S20/222 ,  Y04S20/224 ,  Y04S20/242

    Abstract: Described in this disclosure are embodiments for controlling a load and an energy source associated with an entity. A system may determine a first energy level, along with variability for the first energy level, associated with the entity for a first period (e.g., prior to a present time). The system may further determine a contextual data, along with variability for the contextual data, associated with the entity for a second period (e.g., after the present time). The first and second energy levels may be received from one or more control devices in communication with the system. The system may determine a second energy level associated with the entity for the second period. The second energy level may be based at least partly on the first energy level and the contextual data. The system may control, based at least partly on the second energy level, the load and the energy source.

    Abstract translation: 在本公开中描述的是用于控制与实体相关联的负载和能量源的实施例。 系统可以确定与第一时段（例如，在当前时间之前）与该实体相关联的第一能级以及第一能级的可变性。 该系统还可以在第二周期（例如，在当前时间之后）确定与实体相关联的上下文数据的上下文数据以及上下文数据的可变性。 可以从与系统通信的一个或多个控制设备接收第一和第二能级。 系统可以确定与第二周期中的实体相关联的第二能级。 第二能量水平可以至少部分地基于第一能级和上下文数据。 系统可以至少部分地基于第二能量级别来控制负载和能量源。

    Multiple-beam uplink random access channel messages
    50.
    发明授权
    Multiple-beam uplink random access channel messages 有权

    公开(公告)号：US11259320B2

    公开(公告)日：2022-02-22

    申请号：US16040208

    申请日：2018-07-19

    Applicant: QUALCOMM Incorporated

    Inventor： Makesh Pravin John Wilson ,  Tao Luo ,  Sony Akkarakaran ,  Sumeeth Nagaraja ,  Wooseok Nam ,  Shengbo Chen ,  Xiao Feng Wang ,  Juan Montojo

    IPC: H04W74/00 ,  H04W74/08 ,  H04B7/0408 ,  H04B7/06

    Abstract: Methods, systems, and devices for wireless communication are described. Uplink random access channel (RACH) transmissions may be sent on multiple beams by a user equipment (UE). For example, a UE may transmit a random access preamble to a base station in a first RACH transmission, and the base station may respond with a random access response in a second RACH transmission. The second RACH transmission may include an indication for the UE to use multiple transmit beams for a third RACH transmission. Using the indication received from the base station, the UE may proceed to use the indicated two or more beams when sending the third RACH transmission to the base station. Upon receiving the third RACH transmission from the UE, the base station may respond with a fourth RACH transmission, which may further include an indication to the UE to transmit an acknowledgment using one or more beams.

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