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1. 外观设计

USD780682S1 Tire 有权
公开(公告)号：USD780682S1
公开(公告)日：2017-03-07
申请号：US29525913
申请日：2015-05-04
申请人： Mingming Zhao , Wen Sun , Yixin Zhang , Junjie Liu , Junrui Wan , Xiaoyun Li , Na Bai
设计人： Mingming Zhao , Wen Sun , Yixin Zhang , Junjie Liu , Junrui Wan , Xiaoyun Li , Na Bai

2. 发明申请

US20100261495A1 Distributed hole recovery process using connectivity information 审中-公开
标题翻译：分布式孔恢复过程使用连通性信息
公开(公告)号：US20100261495A1
公开(公告)日：2010-10-14
申请号：US12385560
申请日：2009-04-13
申请人： Xiaoyun Li , David Kennedy Hunter
发明人： Xiaoyun Li , David Kennedy Hunter
IPC分类号： H04B7/00
CPC分类号： H04W24/04 , H04W84/18
摘要： A distributed coverage hole recovery process using connectivity information is proposed for wireless sensor networks and other wireless networks. A link is said to exist between two nodes which are sufficiently close. After a un-triangulated hole is detected enclosing by links between N (N>3) active boundary nodes, the distributed hole recovery process activates one or two redundant nodes to recover the hole at each iteration. This process is performed iteratively by each of the active boundary nodes adjacent to the hole independently without any central controller. It requires 2 hops connectivity or neighbor information from each boundary node adjacent to the hole. After each hole recovery iteration, the hole is reduced in size or split into two smaller holes. Then the hole recovery process repeats until the hole is recovered or detected as unrecoverable.
摘要翻译：针对无线传感器网络和其他无线网络，提出了使用连通性信息的分布式覆盖孔恢复过程。据说存在两个足够接近的节点之间的链接。在N（N> 3）活动边界节点之间的连接检测到一个非三角测量孔之后，分布式孔恢复过程激活一个或两个冗余节点，以在每次迭代时恢复孔。该过程由邻近孔的每个活动边界节点迭代地执行，而没有任何中央控制器。它需要距离孔附近的每个边界节点有2跳连接或邻居信息。在每次孔恢复迭代后，孔的尺寸减小或分成两个较小的孔。然后重复孔恢复过程，直到孔恢复或检测为不可恢复。

3. 发明申请

US20120250664A1 Method to avoid collision in a synchronised wireless network 审中-公开
标题翻译：避免同步无线网络冲突的方法
公开(公告)号：US20120250664A1
公开(公告)日：2012-10-04
申请号：US13064488
申请日：2011-03-28
申请人： Xiaoyun Li
发明人： Xiaoyun Li
IPC分类号： H04W84/02
CPC分类号： H04W74/085 , H04W48/08 , H04W72/0446 , H04W72/1289 , H04W74/02 , H04W84/18
摘要： A distributed method for collision-free Beacon-enabled multi-hop IEEE 802.15.4 networking is presented. The method is compatible with the IEEE 802.15.4 standard. It can support a collision-free cluster-tree network for N-to-one data gathering applications or peer-to-peer applications. The beacon schedule and superframe structure arrangement are distributed, which are decided by each device itself based on the GTS allocated by its parent.
摘要翻译：提出了一种无冲突信标启用多跳IEEE 802.15.4网络的分布式方法。该方法与IEEE 802.15.4标准兼容。它可以支持无冲突的集群树网络，用于N到一个数据采集应用程序或对等应用程序。信标时间表和超帧结构布置分布，由每个设备本身根据其父节点分配的GTS决定。

4. 发明申请

US20130057536A1 Method for relieving eye strain using animation 审中-公开
标题翻译：使用动画减轻眼睛疲劳的方法
公开(公告)号：US20130057536A1
公开(公告)日：2013-03-07
申请号：US13199520
申请日：2011-09-02
申请人： Xiaoyun Li
发明人： Xiaoyun Li
IPC分类号： G06T15/00 , G09G5/00
CPC分类号： G06T13/20 , A61H5/00 , A61H2201/5043 , A61H2201/5046 , A61H2201/5048
摘要： The invention presents a method using animation to relax the eyes and help the eyes to do exercises for the ciliary muscles and lens, and enhance the regulating function of the lens. The method does not require any dedicated device except a display screen to play the animation. The method can also interact with the users to provide entertainment.
摘要翻译：本发明提供了一种使用动画来放松眼睛并帮助眼睛对睫状肌和透镜进行锻炼的方法，并且增强了镜片的调节功能。该方法不需要除了显示屏幕之外的任何专用设备来播放动画。该方法还可以与用户交互提供娱乐。

5. 发明申请

US20100302953A1 Method of coverage evaluation and optimization using triangulation model 审中-公开
标题翻译：使用三角测量模型的覆盖评估和优化方法
公开(公告)号：US20100302953A1
公开(公告)日：2010-12-02
申请号：US12453899
申请日：2009-05-27
申请人： Xiaoyun Li
发明人： Xiaoyun Li
IPC分类号： H04L12/24
CPC分类号： H04W16/20 , G01S5/14 , H04L67/12 , H04W24/02 , H04W40/24
摘要： An un-triangulated hole counting method is described in the invention to evaluate the performance of sensing coverage or wireless communication coverage in a randomly and uniformly deployed sensor network or wireless network without knowing the network topology. This method calculates the expected number of un-triangulated holes, which is the un-triangulated area size in the target area divided by mean un-triangulated hole size, given node density and target area size of the network. The present invention thus provides an aid for controlling the degree of coverage in node deployment for randomly deployed sensor networks. It can also aid to choose a suitable common transmission range for all nodes in a wireless network to provide acceptable wireless radio coverage. A position inside a target area is said to be un-triangulated if it is not enclosed by any triangle formed by connectivity links between three mutually connected nodes. An un-triangulated hole is an area enclosed by a polygon formed by links between nodes where each position of the area is un-triangulated.
摘要翻译：在本发明中描述了一种未三角测量孔计数方法，以评估在不知道网络拓扑的情况下随机均匀部署的传感器网络或无线网络中的感测覆盖或无线通信覆盖的性能。该方法计算出目标区域的三角测量面积大小除以平均非三角孔大小，给定节点密度和网络目标面积大小的未三角测量孔数。因此，本发明提供了用于控制随机部署的传感器网络的节点部署中的覆盖程度的辅助。它还可以帮助为无线网络中的所有节点选择合适的通用传输范围，以提供可接受的无线电覆盖。如果目标区域内的位置不被由三个相互连接的节点之间的连接链接形成的任何三角形所包围，则称为目标区域内的位置。未三角孔是由多个节点之间的连接形成的多边形围成的区域，其中该区域的每个位置都不被三角测量。

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