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    MULTI-LINK COMMUNICATION
    111.
    发明公开
    MULTI-LINK COMMUNICATION 审中-公开

    公开(公告)号：EP4498709A2

    公开(公告)日：2025-01-29

    申请号：EP24217003.3

    申请日：2020-07-11

    Applicant: QUALCOMM Incorporated

    Inventor： PATIL, Abhishek Pramod ,  CHERIAN, George ,  ASTERJADHI, Alfred ,  HO, Sai Yiu Duncan ,  VERMA, Lochan ,  SUN, Yanjun

    IPC: H04W4/23

    Abstract: The disclosure relates to wireless communication by an access point, AP, multi-link device, MLD, including a first AP associated with a first communication link of the AP MLD and including one or more second APs associated with one or more respective second communication links of the AP MLD. A respective method comprises: generating a frame by the first AP of the AP MLD, the frame including: a first plurality of elements carrying information for the first AP of the AP MLD; and one or more per-link profile subelements, each of the per-link profile sub-elements including a second plurality of elements carrying information for a respective second AP of the one or more second APs of the AP MLD, wherein an absence of an element of the first plurality of elements from the second plurality of elements included in a respective per-link profile subelement indicates that the second AP corresponding to the respective per-link profile subelement inherits information from the element of the first plurality of elements corresponding to the first AP, wherein a presence of an element of the first plurality of elements in the second plurality of elements included in a respective per-link profile subelement indicates that information carried in the element present in the second plurality of elements included in the respective per-link profile subelement is different from information carried in the element of the first plurality of elements for the first AP; and transmitting the frame, by the first AP of the AP MLD, over the first communication link of the AP MLD.

    LOW-LATENCY ENHANCEMENTS FOR A WIRELESS NETWORK
    112.
    发明公开
    LOW-LATENCY ENHANCEMENTS FOR A WIRELESS NETWORK 审中-公开

    公开(公告)号：EP4456660A3

    公开(公告)日：2025-01-15

    申请号：EP24198830.2

    申请日：2021-08-27

    Applicant: QUALCOMM Incorporated

    Inventor： HO, Sai Yiu Duncan ,  CHERIAN, George ,  PATIL, Abhishek Pramod ,  SUN, Yanjun ,  ASTERJADHI, Alfred

    IPC: H04W74/00 ,  H04W72/566 ,  H04W52/02 ,  H04W84/12

    Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication that can be used to establish a restricted target wake time (TWT) session on a wireless medium. In some implementations, an access point (AP) establishes a restricted TWT session for one or more wireless stations (STAs) associated with latency sensitive traffic, the restricted TWT session including restricted TWT service periods (SPs) during which the AP reserves access to the wireless medium for only the one or more STAs associated with the latency sensitive traffic. The AP transmits a clear-to-send (CTS) frame at a start of each restricted TWT SP, the CTS frame indicating to other STAs that the wireless medium is unavailable for a duration of the respective restricted TWT SP. The AP transmits latency sensitive data to or receives latency sensitive data from the one or more STAs during at least one of the restricted TWT SPs.

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