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    METHOD AND APPARATUS FOR PROCESSING MULTICAST FRAME
    324.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING MULTICAST FRAME 有权
    用于处理多媒体帧的方法和装置

    公开(公告)号：US20100260091A1

    公开(公告)日：2010-10-14

    申请号：US12759388

    申请日：2010-04-13

    Applicant: Yongho SEOK

    Inventor： Yongho SEOK

    IPC: H04H20/71

    CPC classification number: H04W4/06 ,  H04H20/61 ,  H04H2201/70 ,  H04L12/1886

    Abstract: A method of processing a multicast frame in a wireless local area network (WLAN) and an apparatus supporting the method are provided. The method comprises receiving, at a station, a unicast frame from an access point (AP), the unicast frame including an unicast address indicating a single station which receives the unicast frame, receiving a multicast frame from the AP, the multicast frame including a group address indicating a group of stations which receives the multicast frame, determining whether the unicast frame is duplicated with the multicast frame, and discarding the multicast frame if the unicast frame is duplicated with the multicast frame.

    Abstract translation: 提供了一种在无线局域网（WLAN）中处理多播帧的方法和支持该方法的装置。 该方法包括：从站点接收来自接入点（AP）的单播帧，所述单播帧包括指示接收到所述单播帧的单个站的单播地址，从所述AP接收多播帧，所述多播帧包括 组地址，指示接收多播帧的一组站，确定单播帧是否与多播帧复制，如果单播帧与多播帧复制，则丢弃该多播帧。

    Method and System for Broadcasting Data Messages to a Vehicle
    329.
    发明申请
    Method and System for Broadcasting Data Messages to a Vehicle 有权
    用于向车辆广播数据消息的方法和系统

    公开(公告)号：US20100060481A1

    公开(公告)日：2010-03-11

    申请号：US12621287

    申请日：2009-11-18

    Applicant: Masayuki Habaguchi ,  Tsuneo Ohno

    Inventor： Masayuki Habaguchi ,  Tsuneo Ohno

    IPC: G08G1/00 ,  H04B7/00

    CPC classification number: H04H20/57 ,  H04H20/02 ,  H04H20/72 ,  H04H20/74 ,  H04H20/86 ,  H04H60/37 ,  H04H2201/70

    Abstract: The invention provides systems and methods for targeting broadcast messages to particular vehicles or classes of vehicles. In one embodiment, the system comprises an information center for creating and sending a broadcast data message, and a relay section that receives the broadcast data message and relays the message to a plurality of vehicles. The information center typically comprises a one-to-many communication system for sending the message from one source to a plurality of receivers, such as a satellite radio network or the like. The message can be deleted or modified in response to commands received by the receiver.

    Abstract translation: 本发明提供了用于将广播消息定向到特定车辆或类别的车辆的系统和方法。 在一个实施例中，系统包括用于创建和发送广播数据消息的信息中心，以及接收广播数据消息并将消息中继到多个车辆的中继部分。 信息中心通常包括用于将消息从一个源发送到诸如卫星无线电网络等的多个接收机的一对多通信系统。 响应于接收器接收到的命令，可以删除或修改该消息。

    Method and system for broadcasting data messages to a vehicle
    330.
    发明授权
    Method and system for broadcasting data messages to a vehicle 有权
    用于向车辆广播数据消息的方法和系统

    公开(公告)号：US07643788B2

    公开(公告)日：2010-01-05

    申请号：US11232311

    申请日：2005-09-20

    Applicant: Masayuki Habaguchi ,  Tsuneo Ohno

    Inventor： Masayuki Habaguchi ,  Tsuneo Ohno

    IPC: H04H20/71 ,  H04Q1/30 ,  H04W4/06 ,  H04H20/74

    CPC classification number: H04H20/57 ,  H04H20/02 ,  H04H20/72 ,  H04H20/74 ,  H04H20/86 ,  H04H60/37 ,  H04H2201/70

    Abstract: The invention provides systems and methods for targeting broadcast messages to particular vehicles or classes of vehicles. In one embodiment, the system comprises an information center for creating and sending a broadcast data message, and a relay section that receives the broadcast data message and relays the message to a plurality of vehicles. The information center typically comprises a one-to-many communication system for sending the message from one source to a plurality of receivers, such as a satellite radio network or the like. The message can be deleted or modified in response to commands received by the receiver.

    Abstract translation: 本发明提供了用于将广播消息定向到特定车辆或类别的车辆的系统和方法。 在一个实施例中，系统包括用于创建和发送广播数据消息的信息中心，以及接收广播数据消息并将消息中继到多个车辆的中继部分。 信息中心通常包括用于将消息从一个源发送到诸如卫星无线电网络等的多个接收机的一对多通信系统。 响应于接收器接收到的命令，可以删除或修改该消息。

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