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    BEAM-BASED RANDOM ACCESS OCCASIONS
    131.
    发明申请
    BEAM-BASED RANDOM ACCESS OCCASIONS 有权

    公开(公告)号：US20220124831A1

    公开(公告)日：2022-04-21

    申请号：US17450223

    申请日：2021-10-07

    Applicant: QUALCOMM Incorporated

    Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Xiaoxia ZHANG

    IPC: H04W74/08 ,  H04W72/04

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a message that indicates a plurality of subsets within a set of random access occasions. Each subset of the plurality of subsets may be associated with a corresponding beam of a plurality of beams, and each corresponding beam may be different from remaining beams of the plurality of beams. Accordingly, the UE may transmit, to the base station and based at least in part on the message, at least one random access preamble. The at least one random access preamble is transmitted within one or more subsets, of the plurality of subsets, using one or more corresponding beams of the plurality of beams. Numerous other aspects are described.

    REFERENCE SIGNAL BASED INFORMATION USING INDEX MODULATION
    133.
    发明申请
    REFERENCE SIGNAL BASED INFORMATION USING INDEX MODULATION 有权

    公开(公告)号：US20220123890A1

    公开(公告)日：2022-04-21

    申请号：US17450771

    申请日：2021-10-13

    Applicant: QUALCOMM Incorporated

    Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Junyi LI ,  Mahmoud TAHERZADEH BOROUJENI ,  Wanshi CHEN ,  Qiang WU ,  Jun MA ,  Linhai HE ,  Peter GAAL

    IPC: H04L5/00

    Abstract: An apparatus, e.g., a UE, for transmission of information modulated onto RSs using index modulation is disclosed. The UE may receive, from a base station, a configuration of one or more RS resources of an RS resource set. The one or more RS resources may be associated with an index modulation technique including a plurality of UL or DL information bits. The UE may transmit, to the base station, or receive, from the base station, the plurality of UL or DL information bits. The plurality of UL or DL information bits may include at least one of one or more first bits or one or more second bits. At least one of the one or more RS resources may be selected based on at least one of the one or more first bits or the one or more second bits.

    BEAM-SPECIFIC SYSTEM INFORMATION INSIDE REMAINING MINIMUM SYSTEM INFORMATION
    135.
    发明申请
    BEAM-SPECIFIC SYSTEM INFORMATION INSIDE REMAINING MINIMUM SYSTEM INFORMATION 有权

    公开(公告)号：US20220038998A1

    公开(公告)日：2022-02-03

    申请号：US17374858

    申请日：2021-07-13

    Applicant: QUALCOMM Incorporated

    Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL

    IPC: H04W48/12 ,  H04W72/04 ,  H04W56/00

    Abstract: Aspects presented herein may enable the base station to apply coverage enhancement for one or more SSB beam(s) or a subset of SSB beams for broadcasting system information in a more efficient manner, where the base station and the UE may adapt the system information differently for different SSB beams. In one aspect, a UE may receive, from a base station, RMSI indicating beam-specific system information in association with one or more SSB beams for receiving an SSB. Then, the UE may receive the SSB from the base station based on the received RMSI indicating the beam-specific system information.

    TECHNIQUES FOR INDICATING SELECTION OF CHANNEL STATE INFORMATION (CSI) REPORT SETTING OPTION BY A DEMODULATION REFERENCE SIGNAL (DMRS) PATTERN
    138.
    发明申请
    TECHNIQUES FOR INDICATING SELECTION OF CHANNEL STATE INFORMATION (CSI) REPORT SETTING OPTION BY A DEMODULATION REFERENCE SIGNAL (DMRS) PATTERN 有权

    公开(公告)号：US20210336675A1

    公开(公告)日：2021-10-28

    申请号：US17236595

    申请日：2021-04-21

    Applicant: QUALCOMM Incorporated

    Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Junyi LI ,  Tao LUO

    IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08

    Abstract: The present disclosure relates to selections of a channel state information (CSI) report setting option by a distinct demodulation reference signal (DMRS) pattern. Specifically, in one aspect, a user equipment (UE) may determine a CSI transmission setting based on the at least one measurement of the communication channel, the CSI transmission setting is associated with a distinct DMRS pattern, and transmit a CSI report with the distinct DMRS pattern to the network entity in accordance with the CSI transmission setting. In another aspect, a network entity may transmit CSI setting configuration information to a UE, the CSI setting configuration information including at least one parameter corresponding to a channel measurement threshold that triggers selection of a distinct DMRS pattern based on a CSI transmission setting, and receive a CSI report and the distinct DMRS pattern from the UE associated with the CSI transmission setting.

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