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    • 2. 发明授权
    • Method for selecting RTP element in dynamic multicast tree for multimedia conference
    • 多媒体会议动态组播树中选择RTP元素的方法
    • US06836788B2
    • 2004-12-28
    • US09738717
    • 2000-12-15
    • Sang-Gil KimSang-Hack HanGyu-Tae BaekSang-Hong Lee
    • Sang-Gil KimSang-Hack HanGyu-Tae BaekSang-Hong Lee
    • G06F1516
    • H04L65/403H04L12/1818H04L12/185H04L12/1854H04L29/06H04L29/06027H04L45/02H04L45/028H04L45/16H04L45/3065H04L45/48H04L65/608
    • The invention relates to a method of selecting a RTP (Real Time Protocol) element in a dynamic multicast tree for a multimedia conference and a record medium recorded with a program for realizing the method that can be read by computers, and in particular to a method of selecting a RTP element in a dynamic multicast tree for distributing an overload applied to the root node of the dynamic multicast tree and a record medium recorded with a program for realizing the method that can be read by computers. The method comprises the steps of: (a) confirming in the RTP element if the RTP element is subscribed to the dynamic multicast tree that a new multimedia terminal wants to join; (b) if the RTP element is not subscribed to the dynamic multicast that the new multimedia terminal wants to join according to a result of the confirmation in the step (a), joining in the RTP element the root node of the dynamic multicast tree and then causing the new multimedia terminal to join the dynamic multicast tree of a multimedia conference system; and (c) if the RTP element is subscribed to the dynamic multicast that the new multimedia terminal wants to join according to a result of the confirmation in the step (a), causing the new multimedia terminal to join the dynamic multicast tree of the multimedia conference system.
    • 本发明涉及一种选择用于多媒体会议的动态多播树中的RTP(实时协议)元素的方法,以及用用于实现可由计算机读取的方法的程序记录的记录介质,特别涉及一种方法 在动态组播树中选择RTP元素以分配应用于动态组播树的根节点的过载,以及记录有用于实现可由计算机读取的方法的程序的记录介质。 该方法包括以下步骤:(a)在RTP元素中确认RTP元素是否订阅新多媒体终端想要加入的动态多播树; (b)如果RTP单元根据步骤(a)中的确认结果未订阅新多媒体终端想要加入的动态多播,则将RTP元素加入到动态多播树的根节点和 然后使新的多媒体终端加入多媒体会议系统的动态组播树; 以及(c)如果RTP单元根据步骤(a)中的确认结果订阅了新的多媒体终端想要加入的动态多播,则使得新的多媒体终端加入多媒体的动态多播树 会议系统
    • 4. 发明申请
    • SEMICONDUCTOR DEVICE
    • 半导体器件
    • US20160284697A1
    • 2016-09-29
    • US15053262
    • 2016-02-25
    • Changseop YOONJayeol GOOSang Gil KIM
    • Changseop YOONJayeol GOOSang Gil KIM
    • H01L27/088H01L29/08
    • H01L27/088H01L21/823418H01L21/823456H01L21/823475H01L27/0886H01L27/092H01L27/0924H01L29/0847H01L29/4238H01L29/7848
    • A semiconductor device includes a plurality of active patterns protruding from a substrate, a gate structure intersecting the plurality of active patterns, a plurality of source/drain regions respectively on the plurality of active patterns at opposite sides of the gate structure, and source/drain contacts intersecting the plurality of active patterns, each of the source/drain contacts connected in common to the source/drain regions thereunder, each of the plurality of source/drain regions including a first portion in contact with a top surface of the active pattern thereunder, the first portion having a width substantially increasing as a distance from the substrate increases, and a second portion extending from the first portion, the second portion having a width substantially decreasing as a distance from the substrate increases, bottom surfaces of the source/drain contacts being lower than an interface between the first and second portions.
    • 半导体器件包括从衬底突出的多个有源图案,与多个有源图案相交的栅极结构,分别在栅极结构的相对侧的多个有源图案上的多个源极/漏极区域,以及源极/漏极 触点与多个有源图形相交,每个源极/漏极触点共同连接到其下面的源极/漏极区域,多个源极/漏极区域中的每个源极/漏极区域包括与其下方的有源图案的顶表面接触的第一部分 第一部分具有随着离开衬底的距离而显着增加的宽度增加,并且从第一部分延伸的第二部分具有与衬底的距离基本上减小的宽度增加,源极/漏极的底表面 触点低于第一和第二部分之间的界面。