中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

384 records (took 0.146 seconds)

    System and method for receiving user-specific information over digital radio
    75.
    发明授权
    System and method for receiving user-specific information over digital radio 失效
    通过数字无线电接收用户特定信息的系统和方法

    公开(公告)号：US08559922B2

    公开(公告)日：2013-10-15

    申请号：US11922445

    申请日：2005-07-14

    Applicant: Danny Hardin

    Inventor： Danny Hardin

    IPC: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04M1/725 ,  H04M3/42 ,  H04L12/58

    CPC classification number: H04W4/12 ,  H04H60/23 ,  H04H2201/70 ,  H04M1/72552 ,  H04W88/06

    Abstract: A system and method for permitting users to receive desired/user-specific data or information, e.g., electronic mail or other user-subscribed services, e.g., for textual information, over the airwaves via a receiver, e.g., a digital receiver. In one embodiment, an authorization process is provided wherein the receiver includes a hard-coded user ID stored thereon for comparison with an input user ID encoded with user-specific data signals. A splitter permits simultaneous processing of e.g., radio frequency signals including user-specific information via an authorization path, as well as radio frequency signals having standard audio and/or audio/video information. The authorization path includes an out-of-band tuner and an authorizing means for authorizing user-specific data transmissions for retrieval by an authorized receiver.

    Abstract translation: 一种用于允许用户经由诸如数字接收机的接收器在无线电波上接收期望/用户特定数据或信息（例如电子邮件或其他用户订阅的服务，例如用于文本信息）的系统和方法。 在一个实施例中，提供授权过程，其中接收机包括存储在其上的硬编码用户ID，以与用用户特定数据信号编码的输入用户ID进行比较。 分离器允许通过授权路径以及具有标准音频和/或音频/视频信息的射频信号同时处理例如包括用户特定信息的射频信号。 授权路径包括带外调谐器和授权装置，用于授权用户特定数据传输以供授权的接收机检索。

    METHOD AND APPARATUS FOR PROCESSING MULTICAST FRAME
    78.
    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：US20130100874A1

    公开(公告)日：2013-04-25

    申请号：US13711058

    申请日：2012-12-11

    Applicant: LG Electronics Inc.

    Inventor： Yongho SEOK

    IPC: H04W4/06

    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 system. The method includes transmitting a request message for requesting a Directed Multicast Service (DMS) in which at least one multicast frame is transmitted as at least one unicast frame by an Access Point (AP), receiving a response message from the AP in response to the request message, and receiving the at least one multicast frame from the AP, the at least one multicast frame being transmitted as the at least one unicast frame. The request message includes a DMS descriptor list field comprising a Transmission Class (TCLAS) element field and a Transmission Specification (TSPEC) element field. The TCLAS element field includes a requested multicast group address for the DMS. The TSPEC element field defines Quality of Service (QoS) expectations information for the DMS.

    Abstract translation: 一种在无线局域网系统中处理多播帧的方法。 该方法包括：发送请求消息，用于请求定向组播服务（DMS），其中至少一个多播帧由接入点（AP）作为至少一个单播帧发送，响应于该接收点接收来自AP的响应消息 请求消息，以及从所述AP接收所述至少一个多播帧，所述至少一个多播帧作为所述至少一个单播帧发送。 请求消息包括包括传输类（TCLAS）元素字段和传输规范（TSPEC）元素字段的DMS描述符列表字段。 TCLAS元素字段包括DMS的所请求的多播组地址。 TSPEC元素字段定义了DMS的服务质量（QoS）期望信息。

    Method for the allocation and management of subscriptions for the reception of broadcast products
    79.
    发明授权
    Method for the allocation and management of subscriptions for the reception of broadcast products 有权
    广播产品接收订阅的分配和管理方法

    公开(公告)号：US08254575B2

    公开(公告)日：2012-08-28

    申请号：US12555240

    申请日：2009-09-08

    Applicant: Antoine Hedinger

    Inventor： Antoine Hedinger

    IPC: H04L29/06

    CPC classification number: H04H20/42 ,  H04H60/23 ,  H04H2201/70 ,  H04N21/64738 ,  H04N21/64753

    Abstract: The method to reduce the bandwidth necessary for the renewal of subscription message is achieved using group messages in which each member of the group is associated with a bit of a bitmap. In order to have the maximum members in a group, the size dedicated for the bitmap is determined first by calculating the size remaining after putting the command and other necessary data into the message, and using an iterative process to determine whether the bitmap, once compressed, will fit this remaining size. The iterative process adds a new member into the group, thus increasing the bitmap size, then compresses the resulting bitmap and checks if the compressed bitmap will fit into the remaining size.

    Abstract translation: 使用组消息来实现用于减少订阅消息的更新所需的带宽的方法，其中该组的每个成员与位图的位相关联。 为了拥有组中的最大成员，首先通过计算将命令和其他必要数据放入消息后剩余的大小，并使用迭代过程来确定位图，一旦压缩 ，将适合这个剩余的大小。 迭代过程将新成员添加到组中，从而增加位图大小，然后压缩生成的位图，并检查压缩位图是否适合剩余的大小。

Patent Agency Ranking