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    REPORTING NEIGHBORING CELL INTERFERENCE DUE TO BEAM JAMMING
    31.
    发明公开
    REPORTING NEIGHBORING CELL INTERFERENCE DUE TO BEAM JAMMING 审中-公开

    公开(公告)号：US20230189040A1

    公开(公告)日：2023-06-15

    申请号：US17997727

    申请日：2020-07-02

    Applicant: QUALCOMM Incorporated

    Inventor： Ruifeng MA ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Hwan Joon KWON ,  Naga BHUSHAN

    IPC: H04W24/10 ,  H04B17/336 ,  H04L5/00

    CPC classification number: H04W24/10 ,  H04B17/336 ,  H04L5/0051

    Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a first base station transmitting a control message to a user equipment (UE). The control message may include an indication to perform a measurement during one or more resources associated with the first base station and that correspond to a second base station. The UE may measure reference signals transmitting via the beam of the second base station and during the time and frequency resources of the first base station. Based on the measurements, the UE determine an interference status correspond to the beam of the second base station and transmits an indication of the interference status to the first base station.

    INTERFERENCE VARIATION INDICATION
    34.
    发明申请
    INTERFERENCE VARIATION INDICATION 有权

    公开(公告)号：US20220078811A1

    公开(公告)日：2022-03-10

    申请号：US17446811

    申请日：2021-09-02

    Applicant: QUALCOMM Incorporated

    Inventor： Jay Kumar SUNDARARAJAN ,  Ahmed ELSHAFIE ,  Yi HUANG ,  Wanshi CHEN ,  Naga BHUSHAN ,  Prashanth Haridas HANDE ,  Yeliz TOKGOZ ,  Krishna Kiran MUKKAVILLI ,  Wei YANG ,  Saadallah KASSIR

    IPC: H04W72/12 ,  H04L1/00

    Abstract: Wireless communication devices, systems, and methods related to mechanisms to implement improved interference tracking over time. A BS may transmit information to a UE that allows the UE to quantize channel measurements into interference states. The UE may transmit an interference change report as triggered by an event, such as an interference metric exceeding a threshold after quantizing into the interference states. This enables the system to capture and respond to abrupt changes. Further, the interference change report may include historic interference information. The UE may include statistics based on the historic interference information. The UE may further be triggered to transmit an interference change report in response to a BS requesting it, or in response to a configured period of time elapsing. The UE may further include MCS information predicted for one or more future time periods based on historic information, which the BS may use in scheduling.

    INTERFERENCE MITIGATION IN WIRELESS COMMUNICATIONS
    37.
    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.

    SUPPLEMENTARY UPLINK RANDOM ACCESS CHANNEL PROCEDURES
    38.
    发明申请
    SUPPLEMENTARY UPLINK RANDOM ACCESS CHANNEL PROCEDURES 审中-公开

    公开(公告)号：US20190110319A1

    公开(公告)日：2019-04-11

    申请号：US16144462

    申请日：2018-09-27

    Applicant: QUALCOMM Incorporated

    Inventor： Yeliz TOKGOZ ,  Tingfang JI ,  Gavin Bernard HORN

    IPC: H04W74/08 ,  H04L5/00 ,  H04B7/0408 ,  H04W72/04

    Abstract: Certain aspects of the present disclosure provide techniques for ordering a plurality of potential base stations to serve a user equipment on a supplemental uplink and providing random access channel (RACH) configuration parameters for each of the plurality of potential base stations to the user equipment. Certain aspects provide a method for wireless communication. The method generally includes communicating, by a user equipment (UE), with a first base station (BS) on a downlink on a first frequency band. The method further includes receiving, by the UE from the first BS, a list comprising RACH configuration parameters for each of a plurality of BSs. The method further includes selecting a second BS from the plurality of BSs based on an ordering of the plurality of BSs in the list and performing a RACH procedure with the second BS.

    BACK-OFF TECHNIQUES FOR NETWORK LISTEN (NL) AT A BASE STATION
    39.
    发明申请
    BACK-OFF TECHNIQUES FOR NETWORK LISTEN (NL) AT A BASE STATION 审中-公开

    公开(公告)号：US20170273107A1

    公开(公告)日：2017-09-21

    申请号：US15073316

    申请日：2016-03-17

    Applicant: QUALCOMM Incorporated

    Inventor： Mostafa KHOSHNEVISAN ,  Mehmet YAVUZ ,  Yeliz TOKGOZ

    IPC: H04W74/08

    CPC classification number: H04W74/085 ,  H04W74/0816

    Abstract: The present disclosure describes a method and an apparatus for communicating during a network listen (NL) mode at a base station. For example, a method is provided for communicating during a network listen (NL) mode at a base station. The example method may include generating a first random number during a first time slot of the NL mode and setting a value of a counter at the base station to the random number generated at the base station. A determination is made whether the base station detects at least one new neighbor base station during the first time slot and the value of the counter is decreased when at least one new neighbor base station is detected during the first time slot. The base station transmits a signal during the first time slot when the value of the counter is determined to be zero.

    HANDLING UNDESIRABLE INTER-FREQUENCY CELL CHANGES
    40.
    发明申请
    HANDLING UNDESIRABLE INTER-FREQUENCY CELL CHANGES 审中-公开
    处理不可接受的频率间变化

    公开(公告)号：US20160205607A1

    公开(公告)日：2016-07-14

    申请号：US14593800

    申请日：2015-01-09

    Applicant: QUALCOMM Incorporated

    Inventor： Damanjit SINGH ,  Yeliz TOKGOZ

    IPC: H04W36/36 ,  H04W36/24 ,  H04W48/02

    CPC classification number: H04W36/36 ,  H04W36/04 ,  H04W36/245 ,  H04W48/02 ,  H04W84/045

    Abstract: Systems and methods for handling undesirable inter-frequency cell changes are disclosed. A small cell base station receives a request to perform a cell change of a user equipment (UE) from a base station serving the UE to the small cell base station, wherein the base station serving the UE is operating on a different frequency than the small cell base station, receives, from the base station, parameters related to one or more previous cell changes performed by the UE, and determines whether or not the cell change is desirable based on the parameters related to the one or more previous cell changes.

    Abstract translation: 公开了用于处理不期望的频率间电池变化的系统和方法。 小小区基站从服务于该小区的基站接收到执行用户设备（UE）的小区更改的请求，其中，服务于该小区的基站以与小小区相同的频率进行操作 小区基站从基站接收与UE执行的一个或多个先前的小区改变相关的参数，并且基于与一个或多个先前的小区改变相关的参数来确定小区更改是否期望。

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