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    • 78. 发明申请
    • METHOD OF AND APPARATUS FOR ADJUSTING QOS IN DATA TRANSMISSION OVER SCTP SESSION
    • 在SCTP会议上调整数据传输中的QOS的方法和装置
    • US20090201886A1
    • 2009-08-13
    • US12281845
    • 2007-02-27
    • Min-Ho LeeSoo-Hong ParkYoung-Keun Kim
    • Min-Ho LeeSoo-Hong ParkYoung-Keun Kim
    • H04B7/216
    • H04L47/10H04L47/14H04L47/18H04L47/26H04L47/27H04L69/16H04L69/326H04W28/24H04W48/08H04W64/00H04W80/04
    • A method of adjusting quality of service (QoS) with respect to changes in a transmission environment of a mobile terminal receiving data based on a stream control transmission protocol (SCTP) session. When the transmission environment of the mobile terminal receiving data based on the SCTP session changes, the mobile terminal transmits link information indicating a new transmission environment to a destination node, and the destination node adjusts the quality of data or the size of a transmission window based on the link information. Thus, without adding separate network devices, the QoS of the data being transmitted can be adjusted with respect to the changed transmission environment, only by adding functions with software to the transmission terminal and the reception terminal. Also, since the destination node manually adjusts the transmission window according to the link information, packet loss can be minimized compared to the conventional congestion control method.
    • 一种基于流控制传输协议(SCTP)会话来调整接收数据的移动终端的传输环境中的变化的服务质量(QoS)的方法。 当移动终端基于SCTP会话接收数据的传输环境改变时,移动终端向目的地节点发送指示新的传输环境的链路信息,目的节点调整数据的质量或传输窗口的大小 关于链接信息。 因此,在不添加分离网络装置的情况下,仅通过向发送终端和接收终端添加具有软件的功能,能够相对于变更的发送环境来调整正在发送的数据的QoS。 此外,由于目的地节点根据链路信息手动调整传输窗口,与传统的拥塞控制方法相比,分组丢失可以最小化。
    • 79. 发明申请
    • METHOD AND APPARTUS FOR ADAPTIVELY UPDATING RECOMMEND USER GROUP
    • 适应更新推荐用户组的方法和装置
    • US20090193015A1
    • 2009-07-30
    • US12349117
    • 2009-01-06
    • Jeong-rok JangCheol-ju HwangJae-hwang LeeMin-ho LeeSung-hwan ChoiSang-Wook ChoYun-ju Choe
    • Jeong-rok JangCheol-ju HwangJae-hwang LeeMin-ho LeeSung-hwan ChoiSang-Wook ChoYun-ju Choe
    • G06F7/06G06F17/30
    • G06F17/30867
    • A method of adaptively updating a first recommended user group list of a first user connected to a network, in which a predetermined number of second users are selected from the first recommend user group list that is a list of users having a high similarity to the first user in consuming contents. A predetermined number of third users having a high similarity to the first user is selected from second recommend user group lists respectively of the selected second users possess. The first recommend user group list is updated to include the selected third users. As the preference of a user changes, the recommend user group may be reconfigured with updated recommend users by reflecting a corresponding preference. Also, quality contents can be provided by recommending a user of a corresponding terminal with the contents preferred by other users in the updated recommend user group list.
    • 一种自适应地更新连接到网络的第一用户的第一推荐用户组列表的方法,其中从第一推荐用户组列表中选择预定数量的第二用户,该第一推荐用户组列表是与第一用户组具有高相似性的用户列表 用户在消费内容。 分别从所选择的第二用户拥有的第二推荐用户组列表中选择与第一用户具有高相似性的预定数量的第三用户。 第一个推荐的用户组列表被更新为包括所选择的第三个用户。 随着用户的偏好改变,可以通过反映相应的偏好来重新配置推荐用户组与更新的推荐用户。 此外,可以通过向更新的推荐用户组列表中的其他用户优选的内容推荐相应终端的用户来提供质量内容。