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    PROTOCOL LAYER PACKET CODING FOR TRANSMITTER/RECEIVER BUFFER OPTIMIZATION
    53.
    发明申请
    PROTOCOL LAYER PACKET CODING FOR TRANSMITTER/RECEIVER BUFFER OPTIMIZATION 审中-公开

    公开(公告)号：US20200083982A1

    公开(公告)日：2020-03-12

    申请号：US16685781

    申请日：2019-11-15

    Applicant: QUALCOMM Incorporated

    Inventor： Jing JIANG ,  Yu-Ting YU ,  Feilu LIU ,  Tingfang JI ,  Gavin Bernard HORN

    IPC: H04L1/00 ,  H04W72/04 ,  H04W88/06 ,  H04L1/18

    Abstract: A method, an apparatus, and a processor-readable storage medium for wireless communication are provided. A transmitter transmits data packets to a receiver, encodes the data packets to generate parity packets, stores the parity packets in a retransmission buffer, receives information from the receiver indicating that a data packet was not correctly decoded, and transmits to the receiver the parity packets stored in the retransmission buffer for recovering the data packet not correctly decoded without retransmitting the data packet not correctly decoded. The transmitter may further retransmit to the receiver the parity packets. The transmitted data packets may be encoded at a medium access control (MAC) layer of the transmitter. The retransmission buffer may be located at a radio link control (RLC) layer or a packet data convergence protocol (PDCP) layer of the transmitter. A reordering buffer at the receiver may be located at the RLC layer or PDCP layer.

    DYNAMIC ADJUSTMENT OF TRANSMISSION PROPERTIES WITH CONTINUOUS PRECODING
    54.
    发明申请
    DYNAMIC ADJUSTMENT OF TRANSMISSION PROPERTIES WITH CONTINUOUS PRECODING 审中-公开

    公开(公告)号：US20200052750A1

    公开(公告)日：2020-02-13

    申请号：US16557776

    申请日：2019-08-30

    Applicant: QUALCOMM Incorporated

    Inventor： Alexandros MANOLAKOS ,  Yu ZHANG ,  Jing JIANG ,  June NAMGOONG ,  Wanshi CHEN ,  Tingfang JI

    IPC: H04B7/0456 ,  H04L5/00 ,  H04B7/0413

    Abstract: Aspects of the disclosure relate to a transmitting device, which may explicitly or implicitly signal the use of continuous precoding for a resource block (RB) cluster. For example, the transmitting device may implicitly indicate that continuous precoding is applied to an RB cluster by dynamically controlling one or more parameters of a transmission over those RBs. Further, when continuous precoding is applied to an RB cluster, the transmitting device may explicitly or implicitly signal the dynamic control over one or more transmission properties, with an aim to maximize the benefits of such continuous precoding. Other aspects, embodiments, and features are also claimed and described.

    ADAPTIVE SUBCARRIER SPACING CONFIGURATION
    55.
    发明申请
    ADAPTIVE SUBCARRIER SPACING CONFIGURATION 审中-公开

    公开(公告)号：US20190306862A1

    公开(公告)日：2019-10-03

    申请号：US16447606

    申请日：2019-06-20

    Applicant: QUALCOMM Incorporated

    Inventor： Hung LY ,  Hao XU ,  Wanshi CHEN ,  Peter GAAL ,  Tingfang JI ,  Durga Prasad MALLADI

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

    Abstract: Methods and apparatuses for adaptive subcarrier spacing in wireless communication networks are described. For example, the described aspects include transmitting, from the UE to a network entity, a first PRACH transmission with a first subcarrier spacing; determining, by the UE, that the first PRACH transmission to the network entity is not successful; and transmitting, from the UE, a second PRACH transmission with a second subcarrier spacing in response to determining that the first PRACH transmission is not successful, wherein the first subcarrier spacing is different from the second subcarrier spacing.

    DESIGNS FOR REMAINING MINIMUM SYSTEM INFORMATION (RMSI) CONTROL RESOURCE SET (CORESET) AND OTHER SYSTEM INFORMATION (OSI) CORESET
    59.
    发明申请
    DESIGNS FOR REMAINING MINIMUM SYSTEM INFORMATION (RMSI) CONTROL RESOURCE SET (CORESET) AND OTHER SYSTEM INFORMATION (OSI) CORESET 审中-公开

    公开(公告)号：US20190159180A1

    公开(公告)日：2019-05-23

    申请号：US16170558

    申请日：2018-10-25

    Applicant: QUALCOMM Incorporated

    Inventor： Hung Dinh LY ,  Heechoon LEE ,  Tingfang JI

    IPC: H04W72/04 ,  H04W24/02

    Abstract: Certain aspects of the present disclosure provide techniques and apparats relating to designs for the remaining minimum system information (RMSI) control resource set (CORESET) and the other system information (OSI) CORESET. In certain aspects, a wireless communication device (e.g., user equipment) is enabled to determine the location of Type0-PDCCH common search space CORESET and the OSI CORESET in the frequency and time domains based on the location of the synchronization signal block (SSB) transmissions in the frequency and time domains. Determining the location of the RMSI CORESET and the OSI CORESET frequency and time resources enables the UE to receive the RMSI CORESET and the OSI CORESET, respectively.

    INTERFERENCE MITIGATION IN WIRELESS COMMUNICATIONS
    60.
    发明申请
    INTERFERENCE MITIGATION IN WIRELESS COMMUNICATIONS 审中-公开

    公开(公告)号：US20190132023A1

    公开(公告)日：2019-05-02

    申请号：US16144381

    申请日：2018-09-27

    Applicant: QUALCOMM Incorporated

    Inventor： Yeliz TOKGOZ ,  Tingfang JI

    IPC: H04B1/711 ,  H04W74/00 ,  H04W72/08 ,  H04W74/08

    Abstract: Certain aspects of the present disclosure provide techniques for interference mitigation. Certain aspects provide a method for wireless communication. The method generally includes performing communications, in a first channel, on a first downlink in a first time period based on communications in a second channel adjacent to the first channel being performed on a second downlink in the first time period. Communications in the first channel on a first uplink are performed in a second time period based on communication in the second channel being performed on a second uplink in the second time period. The method further includes refraining from communicating in the first channel on one or more resources in the first time period or the second time period to mitigate cross-link interference with a third channel adjacent to the first channel.

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