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    SCHEDULING FOR POSITIONING REFERENCE SIGNAL (PRS) IN NARROWBAND-INTERNET OF THINGS (NB-IOT)
    3.
    发明公开
    SCHEDULING FOR POSITIONING REFERENCE SIGNAL (PRS) IN NARROWBAND-INTERNET OF THINGS (NB-IOT) 审中-公开

    公开(公告)号：EP4149038A1

    公开(公告)日：2023-03-15

    申请号：EP22191490.6

    申请日：2017-09-29

    Applicant: Qualcomm Incorporated

    Inventor： PALANIVELU, Arul Durai Murugan ,  BHATTAD, Kapil ,  CHANDRASEKAR, Manikandan ,  RICO ALVARINO, Alberto

    IPC: H04L5/00 ,  H04W64/00 ,  H04W4/00 ,  H04L27/26 ,  H04W56/00

    Abstract: Wireless communications systems and methods related to communicating positioning reference signals (PRSs) for narrowband communication are provided. A first wireless communication device determines a time-frequency PRS pattern based at least in part on a narrowband communication frequency band configuration and a PRS subframe configuration mode associated with a set of subframes. The first wireless communication device communicates, with a second wireless communication device, a plurality of PRSs using the determined PRS time-frequency pattern in the set of subframes. The PRS subframe configuration mode can indicate a first configuration including a bitmap indicating a set of PRS subframes positioned within a group of contiguous subframes, a second configuration indicating a subset of the group of contiguous subframes that may carry the PRSs, or a combination thereof. The first configuration and/or the second configuration can be used to indicate the set of subframes.

    METHODS AND APPARATUS FOR TRANSMITTING CLEAR TO SEND (CTS)-TO-SELF INDICATION
    4.
    发明公开
    METHODS AND APPARATUS FOR TRANSMITTING CLEAR TO SEND (CTS)-TO-SELF INDICATION 有权
    VERFAHREN UND VORRICHTUNG ZURÜBERTRAGUNGEINER SELBSTADRESSIERTEN SENDEBEREITSCHAFTSANZEIGE

    公开(公告)号：EP2880949A1

    公开(公告)日：2015-06-10

    申请号：EP13748435.8

    申请日：2013-08-02

    Applicant: Qualcomm Incorporated

    Inventor： PALANIVELU, Arul Durai Murugan ,  BHATTAD, Kapil ,  GORE, Dhananjay Ashok ,  MANTRAVADI, Ashok ,  SADEK, Ahmed Kamel

    IPC: H04W72/12 ,  H04B1/00

    CPC classification number: H04W72/12 ,  H04B1/0064 ,  H04W52/0235 ,  H04W72/1215 ,  H04W88/10 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

    Abstract: Certain aspects of the present disclosure relate to techniques for transmitting a clear to send (CTS)-to-self indication. According to certain aspects, a method for wireless communications by a wireless device is provided. The method generally includes scheduling a first antenna at the wireless device for communication using one of a first radio access technology (RAT) or a second RAT, scheduling one or more other antennas at the wireless device configured for communication using the first RAT, for communication using the second RAT in order to enable one of transmit or receive diversity on the second RAT or simultaneous communication on the first and second RATs, and transmitting an idle-mode indication to force he first RAT to an idle mode.

    Abstract translation: 本公开的某些方面涉及用于发送明确发送（CTS）到自身指示的技术。 根据某些方面，提供了一种由无线设备进行无线通信的方法。 该方法通常包括在无线设备处调度第一天线以使用第一无线电接入技术（RAT）或第二RAT中的一个进行通信，在被配置为使用第一RAT进行通信的无线设备上调度一个或多个其他天线用于通信 使用第二RAT以便实现第二RAT上的发射或接收分集或第一RAT和第二RAT上的同时通信中的一个，并且发送空闲模式指示以迫使他的第一RAT进入空闲模式。

    SELECTIVE SPATIAL REUSE TRANSMISSIONS
    5.
    发明公开
    SELECTIVE SPATIAL REUSE TRANSMISSIONS 审中-公开

    公开(公告)号：EP4482059A2

    公开(公告)日：2024-12-25

    申请号：EP24211835.4

    申请日：2021-10-27

    Applicant: QUALCOMM Incorporated

    Inventor： BHATTACHARYA, Abhijit ,  BELUR RAMACHANDRA, Vinod ,  PALANIVELU, Arul Durai Murugan ,  KRISHNA KUMAR, Raj Kumar

    IPC: H04B17/318

    Abstract: This disclosure provides systems, methods and apparatuses for selectively using spatial reuse (SR) transmissions in the presence of an overlapping basic service set (OBSS) transmission. In some implementations, a wireless communication device may transmit data to another wireless communication device using SR packets in the presence of an OBSS transmission or interference only when the signal strength of SR packets received at the other wireless communication device is greater than an amount of signal degradation of the OBSS transmission caused by the SR transmission.

    METHODS AND APPARATUS FOR REPORTING CHANNEL QUALITY INDICATOR (CQI)
    7.
    发明公开
    METHODS AND APPARATUS FOR REPORTING CHANNEL QUALITY INDICATOR (CQI) 审中-公开
    VERFAHREN UND VORRICHTUNG ZUR MELDUNG EINESKANALQUALITÄTSINDIKATORS（CQI）

    公开(公告)号：EP2880793A1

    公开(公告)日：2015-06-10

    申请号：EP13748191.7

    申请日：2013-07-30

    Applicant: Qualcomm Incorporated

    Inventor： PALANIVELU, Arul Durai Murugan ,  BHATTAD, Kapil ,  GORE, Dhananjay Ashok ,  MANTRAVADI, Ashok

    IPC: H04L1/00

    CPC classification number: H04W72/085 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028

    Abstract: Certain aspects of the present disclosure relate to techniques for reporting Channel Quality Indicator (CQI). In certain aspects, a User Equipment (UE) may schedule switch from at least a first set of zero or more antennas used by the UE, to at least one second set of zero or more antennas, wherein the first and second sets differ by at least one antenna. The UE may determine a Channel Quality Indicator (CQI) to be reported from the UE for use at a base station in a subsequent CQI subframe set, based at least on the scheduled switch. The UE may thereafter transmit the CQI to the base station.

    Abstract translation: 本公开的某些方面涉及用于报告信道质量指示符（CQI）的技术。 在某些方面，用户设备（UE）可以将至少由UE使用的零个或多个天线的第一组的调度调度到零个或多个天线的至少一个第二组，其中第一组和第二组在 至少一个天线。 UE可以基于至少基于所调度的交换机来确定要在UE中报告的信道质量指示符（CQI）以在后续CQI子帧集合中在基站处使用。 然后，UE可以将CQI发送到基站。

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