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    TID-Based UL Trigger In Wireless Communications
    1.
    发明公开
    TID-Based UL Trigger In Wireless Communications 审中-公开

    公开(公告)号：US20240251402A1

    公开(公告)日：2024-07-25

    申请号：US18396634

    申请日：2023-12-26

    Applicant: MediaTek Inc.

    Inventor： Wan-Jie Cheng ,  Chih-Hsing Chang ,  Chia-Wei Dai ,  Chia-Hsiang Chang

    IPC: H04W72/1268 ,  H04L47/2483 ,  H04W84/12

    CPC classification number: H04W72/1268 ,  H04L47/2483 ,  H04W84/12

    Abstract: Techniques pertaining to traffic identifier (TID)-based uplink (UL) trigger in wireless communications are described. An apparatus (e.g., an access point (AP)) transmits a TID-based trigger frame to one or more stations (STAs). The apparatus then receives a trigger-based (TB) UL transmission from at least a first STA of the one or more STAs responsive to transmitting the TID-based trigger frame. In receiving the TB UL transmission, the apparatus receives a first type of traffic corresponding to a first TID indicated by first TID information that is associated with the first STA and included in the TID-based trigger frame.

    Large Receive Offload Allocation Method and Network Device
    2.
    发明申请
    Large Receive Offload Allocation Method and Network Device 审中-公开
    大型接收卸载分配方法和网络设备

    公开(公告)号：US20160315875A1

    公开(公告)日：2016-10-27

    申请号：US14715560

    申请日：2015-05-18

    Applicant: MEDIATEK INC.

    Inventor： Chia-Hsiang Chang ,  Tsung-Yueh Hsieh ,  Hsun-Wen Wang

    IPC: H04L12/927 ,  H04L29/06

    CPC classification number: H04L47/805 ,  H04L49/30 ,  H04L49/351 ,  H04L49/602 ,  H04L69/161

    Abstract: An allocation method, utilized in a network device comprising an large receive offload (LRO) engine having LRO rings, includes receiving packets which belong to data streams; recording information of the data streams according to the packets; determining priority values corresponding to the data streams according to the information of the data streams; determining a first data stream within the data streams corresponding to a first priority value which is greater than a predefined value; and when there is an available LRO ring within the LRO rings, allocating the available LRO ring to the first data stream; wherein when an LRO ring is allocated to a data stream, a plurality of incoming packets of the data stream are stored in the LRO ring, and the incoming packets stored in the LRO ring are aggregated into large packets by the LRO engine.

    Abstract translation: 一种在包括具有LRO环的大型接收卸载（LRO）引擎的网络设备中使用的分配方法，包括：接收属于数据流的分组; 根据分组记录数据流的信息; 根据数据流的信息确定与数据流对应的优先级值; 确定所述数据流内对应于大于预定值的第一优先级值的第一数据流; 并且当在LRO环内存在可用的LRO环时，将可用的LRO环分配给第一数据流; 其中当LRO环被分配给数据流时，数据流的多个输入分组被存储在LRO环中，LRO环中存储的输入分组被LRO引擎聚合成大分组。

    Large receive offload allocation method and network device
    4.
    发明授权
    Large receive offload allocation method and network device 有权

    公开(公告)号：US10116588B2

    公开(公告)日：2018-10-30

    申请号：US14715560

    申请日：2015-05-18

    Applicant: MEDIATEK INC.

    Inventor： Chia-Hsiang Chang ,  Tsung-Yueh Hsieh ,  Hsun-Wen Wang

    IPC: H04L1/00 ,  H04L12/26 ,  H04L12/927 ,  H04L12/931 ,  H04L12/935 ,  H04L29/06

    Abstract: An allocation method, utilized in a network device comprising an large receive offload (LRO) engine having LRO rings, includes receiving packets which belong to data streams; recording information of the data streams according to the packets; determining priority values corresponding to the data streams according to the information of the data streams; determining a first data stream within the data streams corresponding to a first priority value which is greater than a predefined value; and when there is an available LRO ring within the LRO rings, allocating the available LRO ring to the first data stream; wherein when an LRO ring is allocated to a data stream, a plurality of incoming packets of the data stream are stored in the LRO ring, and the incoming packets stored in the LRO ring are aggregated into large packets by the LRO engine.

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