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    MULTI-LINK COMMUNICATION
    82.
    发明申请
    MULTI-LINK COMMUNICATION 有权

    公开(公告)号：US20230007572A1

    公开(公告)日：2023-01-05

    申请号：US17942988

    申请日：2022-09-12

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W48/08 ,  H04W76/11 ,  H04W8/24 ,  H04W48/16 ,  H04W74/08 ,  H04W72/04 ,  H04W4/23 ,  H04L1/16 ,  H04W12/73 ,  H04W76/15

    Abstract: This disclosure provides systems, methods, and apparatuses for associating a wireless communication device such as a wireless station (STA) of a STA multi-link device (MLD) with an access point (AP) MLD that includes a first AP associated with a first communication link of the AP MLD and includes one or more secondary APs associated with one or more respective secondary communication links of the first AP MLD. The first AP includes one or more virtual APs, and the first AP and the one or more virtual APs of the first AP belong to a first multiple basic service set identifier (BSSID) set associated with the first communication link. The AP MLD transmits a frame including a first element carrying discovery information for the first AP and the one or more virtual APs belonging to the first multiple BSSID set, and including a second element carrying discovery information for the one or more secondary APs of the first AP MLD associated with the one or more respective secondary communication links of the first AP MLD.

    FAST BASIC SERVICE SET TRANSITION FOR MULTI-LINK OPERATION
    84.
    发明申请
    FAST BASIC SERVICE SET TRANSITION FOR MULTI-LINK OPERATION 有权

    公开(公告)号：US20220022033A1

    公开(公告)日：2022-01-20

    申请号：US17360060

    申请日：2021-06-28

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W12/0431 ,  H04W12/037 ,  H04W80/02 ,  H04W8/28

    Abstract: This disclosure provides methods, devices and systems that facilitate mobility of wireless communication devices configured for multi-link operation (MLO). Particular aspects more specifically relate to facilitating fast basic service set (BSS) transitions by wireless communication devices that support MLO. For example, some aspects provide support for station (STA) multi-link device (MLD) roaming between access point (AP) MLDs, from an AP MLD to a non-MLO AP, or from a non-MLO AP to an AP MLD. In some aspects, a STA MLD may be configured to use a medium access control (MAC) service access point address (MAC-SAP address) of the AP MLD when re-associating or communicating with a legacy AP or with an AP MLD. In such aspects, the MAC-SAP address may be used by all STAs of the non-AP MLD for fast BSS transitions.

    MULTI-LINK BLOCK ACKNOWLEDGMENT (BA)
    85.
    发明申请
    MULTI-LINK BLOCK ACKNOWLEDGMENT (BA) 有权

    公开(公告)号：US20210212142A1

    公开(公告)日：2021-07-08

    申请号：US17142196

    申请日：2021-01-05

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W76/15 ,  H04W80/02 ,  H04L1/16 ,  H04L1/18

    Abstract: One innovative aspect of the subject matter described in this disclosure may be implemented in a method for wireless communication. The method may be performed, for example, by a first multi-link device (MLD), that includes a first station (STA) and a second STA, to generate and provide block acknowledgment (BA) status reports for Medium Access Control (MAC) Protocol Data Units (MPDUs) transmitted by the first STA of the first MLD and the second STA of the first MLD. Another innovative aspect of the subject matter described in this disclosure may be implemented in a method for wireless communication. The method may be performed, for example, by a logical entity of a first MLD to receive and process a BA status report.

    BUFFER STATUS REPORTING AND LOGICAL CHANNEL PRIORITIZATION IN MULTIFLOW OPERATION
    87.
    发明申请
    BUFFER STATUS REPORTING AND LOGICAL CHANNEL PRIORITIZATION IN MULTIFLOW OPERATION 有权
    缓冲区状态报告和多流程操作中的逻辑通道优先

    公开(公告)号：US20140126399A1

    公开(公告)日：2014-05-08

    申请号：US13915583

    申请日：2013-06-11

    Applicant: QUALCOMM Incorporated

    Inventor： Jelena DAMNJANOVIC ,  Sai Yiu Duncan HO ,  Madhavan Srinivasan VAJAPEYAM

    IPC: H04W24/10

    CPC classification number: H04W72/0486 ,  H04L5/001 ,  H04L5/0032 ,  H04W24/10 ,  H04W28/0278 ,  H04W72/0413 ,  H04W72/048 ,  H04W72/1252 ,  H04W76/15

    Abstract: Uplink reporting and logical channel prioritization in multiflow operation is described. In some embodiments, uplink reporting for multiflow operation utilizes bearer level splitting where the UE associates bearers or logical channel groups (LCGs) with cells for uplink reporting. In some embodiments, uplink reporting for multiflow operation utilizes packet level splitting where the UE groups buffers for all LCGs into a common pool for uplink reporting. In packet level splitting embodiments, the UE may perform uplink reporting based on the total amount of data available for transmission in the common buffer pool or by applying scaling coefficients associated with the serving cells. Some embodiments manage mapping of logical channel payloads to uplink grants for multiflow operation.

    Abstract translation: 描述了多路操作中的上行链路报告和逻辑信道优先级。 在一些实施例中，用于多路操作的上行链路报告利用承载级分裂，其中UE将承载或逻辑信道组（LCG）与用于上行链路报告的小区相关联。 在一些实施例中，用于多路操作的上行链路报告利用分组级分裂，其中UE组将所有LCG缓冲到用于上行链路报告的公共池中。 在分组分级实施例中，UE可以基于可用于在公共缓冲池中传输的数据的总量来执行上行链路报告，或者通过应用与服务小区相关联的缩放系数。 一些实施例管理逻辑信道有效载荷到多路操作的上行链路授权的映射。

    CHANNEL SELECTION METHODS FOR MULTIPLE PRIMARY CHANNELS
    90.
    发明申请
    CHANNEL SELECTION METHODS FOR MULTIPLE PRIMARY CHANNELS 有权

    公开(公告)号：US20250133551A1

    公开(公告)日：2025-04-24

    申请号：US18888555

    申请日：2024-09-18

    Applicant: QUALCOMM Incorporated

    Inventor： Gaurang NAIK ,  Yanjun SUN ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Alfred ASTERJADHI ,  Sai Yiu Duncan HO ,  Abdel Karim AJAMI

    IPC: H04W72/0453

    Abstract: This disclosure provides methods, components, devices and systems that may help various wireless devices that select multiple primary channels, for a basic service set (BSS), to contend for channel access. An example method, performed at a first wireless node (e.g., an access point), generally includes obtaining, via a first primary channel, a frame indicating a first configuration of a first basic service set (BSS), and communicating, with at least a second wireless node in a second BSS, in accordance with a second configuration, said second configuration being based on the first configuration and one or more rules, wherein the second configuration configures a first operating bandwidth for the first primary channel and at least a second operating bandwidth for at least one second primary channel.

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