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    • 24. 发明申请
    • METHOD AND APPARATUS FOR LABEL DISTRIBUTION
    • 方法和装置的标签分配
    • US20130250962A1
    • 2013-09-26
    • US13614066
    • 2012-09-13
    • Ying ChenQianglin Zhao
    • Ying ChenQianglin Zhao
    • H04L12/56
    • H04L45/507
    • The present invention provides a method for label distribution, including: receiving a Label Distribution Protocol packet that contains a first label and is distributed by a downstream node, in which the first label belongs to a downstream logical topology; searching for a second label that corresponds to the first label and belongs to an upstream logical topology, in which the upstream logical topology and the downstream logical topology are different logical topologies; and distributing, when an upstream node belonging to the upstream logical topology exists in a neighboring node, the second label to the upstream node. The present invention also provides a node device. Using the method or device disclosed in the present invention, a label may cross different logical topologies during distribution, so that in a newly established logical topology, it is not necessary to upgrade all common nodes, thereby reducing the cost for establishing the new logical topology.
    • 本发明提供了一种标签分发方法,包括:接收包含第一标签并由下游节点分发的标签分发协议分组,其中第一标签属于下游逻辑拓扑; 搜索对应于第一标签的第二标签,属于上游逻辑拓扑,其中上游逻辑拓扑和下游逻辑拓扑是不同的逻辑拓扑; 并且当属于上游逻辑拓扑的上游节点存在于相邻节点中时,将所述第二标签分配给所述上游节点。 本发明还提供一种节点设备。 使用本发明公开的方法或装置,标签可以在分发期间跨越不同的逻辑拓扑,使得在新建立的逻辑拓扑中,不需要升级所有公共节点,从而降低了建立新的逻辑拓扑的成本 。
    • 26. 发明授权
    • Switching between two communication modes in a WLAN
    • 在WLAN中切换两种通信模式
    • US08493896B2
    • 2013-07-23
    • US12190050
    • 2008-08-12
    • Xui Lan YuYing ChenLi Hua TangShi Xia Liu
    • Xui Lan YuYing ChenLi Hua TangShi Xia Liu
    • H04B7/00
    • H04W48/18H04W84/12H04W84/18
    • Method and system for switching a network application operating in a first communication mode to a second mode within a wireless local area network, comprising: judging whether mobile nodes are neighboring according to location information; when nodes are neighboring inquiring whether mobile nodes want to switch to second mode to run network applications; when all mobile nodes agree to switch to second mode, downloading and installing network application provided by the application server to one of the mobile nodes; configuring each of the mobile nodes with the communication parameters under the second mode; and switching all mobile nodes to the second communication mode to continue the previous network application. The invention dynamically switches between Infrastructure mode and Ad-hoc mode to balance system resources, improve QoS, reduce the communication traffic, waiting time and the cost of the users, and increase the income of the provider of the network service.
    • 用于将在第一通信模式中操作的网络应用切换到无线局域网内的第二模式的方法和系统,包括:根据位置信息判断移动节点是否相邻; 当节点相邻时询问移动节点是否要切换到运行网络应用的第二种模式; 当所有移动节点同意切换到第二模式时,将应用服务器提供的网络应用程序下载并安装到移动节点之一; 在第二模式下用通信参数配置每个移动节点; 并将所有移动节点切换到第二通信模式以继续以前的网络应用。 本发明在基础设施模式和Ad-hoc模式之间动态切换,平衡系统资源,提高QoS,降低通信流量,等待时间和用户成本,增加网络服务提供商的收入。
    • 27. 发明申请
    • MULTIVIEW VIDEO CODING
    • 多视频编码
    • US20130114670A1
    • 2013-05-09
    • US13559269
    • 2012-07-26
    • Ying ChenMarta Karczewicz
    • Ying ChenMarta Karczewicz
    • H04N7/26H04N7/32
    • H04N19/136H04N19/44H04N19/597H04N19/61H04N19/70
    • Aspects of this disclosure relate to a method of coding video data. In an example, the method includes obtaining, from an encoded bitstream, one or more network abstraction layer (NAL) units for each view component of a plurality of view components of encoded video data, where each view component of the plurality of view components corresponds to a common temporal location, and where the one or more NAL units encapsulate at least a portion of the encoded video data for the respective view components and include information indicative of a decoding order of the respective view components. The method also includes obtaining information, separate from the NAL units, indicating relationships between view identifiers for the views and the decoding order of the view components. The method also includes decoding the encoded video data of the plurality of view components in the decoding order based on the received information.
    • 本公开的方面涉及对视频数据进行编码的方法。 在一个示例中,该方法包括从编码比特流获得用于编码视频数据的多个视图分量的每个视图分量的一个或多个网络抽象层(NAL)单元,其中多个视图分量的每个视图分量对应于 并且其中一个或多个NAL单元封装用于各个视图组件的编码视频数据的至少一部分,并且包括指示各个视图组件的解码顺序的信息。 该方法还包括获得与NAL单元分离的信息,指示视图的视图标识符与视图组件的解码顺序之间的关系。 该方法还包括基于所接收的信息以解码顺序解码多个视图分量的编码视频数据。
    • 28. 发明授权
    • Memory leak diagnosis
    • 内存泄漏诊断
    • US08429620B2
    • 2013-04-23
    • US12491877
    • 2009-06-25
    • Ying ChenQiming TengXin Hui LiYing LiTian Cheng Liu
    • Ying ChenQiming TengXin Hui LiYing LiTian Cheng Liu
    • G06F9/44
    • G06F11/366G06F11/3636
    • A method and an apparatus for diagnosing memory leak. The method includes: tracing the allocation of objects; recording allocation paths and allocation time of each object; giving to each object one unique identifier (ID) corresponding to an allocation path; determining the allocation path to which each object belongs; organizing the objects which are allocated but still not collected, and counting the age generations of the objects of the similar type according to the allocation time of each object; ranking the allocation paths according to the age generations of the surviving objects; and analyzing the ranking of the allocation paths, in which the allocation path with higher rank is more probable to introduce memory leaks. Thus, the suspicious allocation path possibly incurring memory leaks is selected and reported to the user for analysis.
    • 一种用于诊断内存泄漏的方法和装置。 该方法包括:跟踪对象的分配; 记录每个对象的分配路径和分配时间; 给每个对象一个对应于分配路径的唯一标识符(ID); 确定每个对象所属的分配路径; 组织分配但尚未收集的对象,并根据每个对象的分配时间对相似类型的对象的年代进行计数; 根据幸存对象的年龄代码排列分配路径; 并且分析具有较高等级的分配路径更可能引入内存泄漏的分配路径的排序。 因此,可选择引发内存泄漏的可疑分配路径被选择并报告给用户进行分析。