专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07688722B2 Communication apparatus, method, and computer readable medium thereof for switching channels in a beacon network 有权
标题翻译：用于在信标网络中切换信道的通信装置，方法和计算机可读介质
公开(公告)号：US07688722B2
公开(公告)日：2010-03-30
申请号：US11677942
申请日：2007-02-22
申请人： Li-Chun Ko , Chi-Wen Teng , Yung-Chih Liu , Yu-Chee Tseng
发明人： Li-Chun Ko , Chi-Wen Teng , Yung-Chih Liu , Yu-Chee Tseng
IPC分类号： H04W4/00 , H04J3/00
CPC分类号： H04J3/17 , H04W72/02 , H04W72/085 , H04W74/08 , H04W84/18
摘要： A communication apparatus originally transmits data packets via a first channel based on a first beacon interval. A memory thereof records the first beacon interval. A receiving interface thereof receives information of a second channel. A processor thereof determines whether the second channel has been used according to the information. If not, a transmission interface thereof switches the communication channel to the second channel, and transmits data based on the first beacon interval via the second channel in order to solve the problem that packets are delay for transmission or even abandoned due to overload of the beacon network.
摘要翻译：通信装置原来基于第一信标间隔经由第一信道发送数据分组。其存储器记录第一信标间隔。其接收接口接收第二信道的信息。其处理器根据该信息确定是否已经使用了第二通道。如果不是，其传输接口将通信信道切换到第二信道，并且经由第二信道基于第一信标间隔发送数据，以解决分组是由于信标过载而发送的延迟甚至被放弃的问题网络。

22. 发明申请

US20090325492A1 TRANSMISSION METHOD AND TRANSMISSION SYSTEM 有权
标题翻译：传输方法和传输系统
公开(公告)号：US20090325492A1
公开(公告)日：2009-12-31
申请号：US12344782
申请日：2008-12-29
申请人： Wen-Hsin Yang , Yu-Chee Tseng
发明人： Wen-Hsin Yang , Yu-Chee Tseng
IPC分类号： H04B7/00
CPC分类号： H04B1/1615 , H04W52/0274 , Y02D70/144 , Y02D70/40
摘要： A transmission method and a transmission system are provided. The transmission method is for communicating an electronic device and a wireless earphone. The wireless earphone has a normal mode and a sleep mode. The transmission method includes the following steps. If the wireless earphone works on the normal mode, then the wireless earphone continuously transmits the data of synchronization signals to the electronic device. If the wireless earphone works on the sleep mode, then the wireless earphone stops transmitting the data of synchronization signals to the electronic device, and simulates the data of synchronization signals.
摘要翻译：提供传输方法和传输系统。传输方法是用于传送电子设备和无线耳机。无线耳机具有正常模式和睡眠模式。传输方法包括以下步骤。如果无线耳机在正常模式下工作，则无线耳机将同步信号的数据连续发送到电子设备。如果无线耳机工作在睡眠模式，则无线耳机停止向电子设备发送同步信号的数据，并模拟同步信号的数据。

23. 发明申请

US20090319448A1 METHOD AND SYSTEM FOR POSITIONING 有权
标题翻译：用于定位的方法和系统
公开(公告)号：US20090319448A1
公开(公告)日：2009-12-24
申请号：US12104450
申请日：2008-04-17
申请人： Sheng-Po Kuo , Bing-Jhen Wu , Yueh-Feng Lee , Yu-Chee Tseng , Chung-Chou Shen
发明人： Sheng-Po Kuo , Bing-Jhen Wu , Yueh-Feng Lee , Yu-Chee Tseng , Chung-Chou Shen
IPC分类号： G06F15/18 , G06N5/02 , G06F17/30
CPC分类号： G06F17/3087
摘要： A positioning method includes: first, receiving wireless signals respectively at the positions of a number of training positions so as to extract a number of signal characteristics; next, establishing a positioning database according to the relationship between the training positions and the corresponding positioning module; then, classifying the training positions and the corresponding signal characteristics into a plurality of clusters, wherein when conducting positioning on a positioning node, a characteristic matching is conducted to find out a major cluster most similar to the positioning node; after that, conducting the characteristic matching between the positioning node and the training positions in the major cluster to decide a most-likely position of the positioning node. In addition, the present invention also provides a positioning system using the above-mentioned method.
摘要翻译：定位方法包括：首先，在多个训练位置的位置分别接收无线信号，以便提取多个信号特征; 接下来，根据训练位置和相应的定位模块之间的关系建立定位数据库; 然后，将训练位置和对应的信号特征分类为多个群集，其中当在定位节点上进行定位时，进行特征匹配以找出与定位节点最相似的主要群集; 之后，进行定位节点与主群中的训练位置之间的特征匹配，以决定定位节点的最可能的位置。此外，本发明还提供一种使用上述方法的定位系统。

24. 发明申请

US20080165735A1 HANDOFF METHOD OF MOBILE DEVICE UTILIZING DYNAMIC TUNNEL 审中-公开
标题翻译：使用动态隧道的移动设备的手动方法
公开(公告)号：US20080165735A1
公开(公告)日：2008-07-10
申请号：US11620049
申请日：2007-01-05
申请人： Jen-Jee Chen , Yu-Chee Tseng , Hung-Wei Lee
发明人： Jen-Jee Chen , Yu-Chee Tseng , Hung-Wei Lee
IPC分类号： H04Q7/00
CPC分类号： H04L63/0892 , H04L29/12226 , H04L61/2015 , H04W36/08 , H04W76/22 , H04W92/20
摘要： The present invention discloses a handoff method of a mobile device. The mobile device is currently communicating with a wireless network via a first access point. The method includes: scanning a second access point to associate the second access point; providing a dynamic tunnel between the first access point and the second access point during handoff; utilizing the second access point, the dynamic tunnel, and the first access point to access the wireless network during handoff; authenticating the mobile device; checking a dynamic host configuration protocol (DHCP) server referred to by the second access point; and utilizing the second access point to access the wireless network after handoff.
摘要翻译：本发明公开了一种移动设备的切换方法。移动设备当前正在经由第一接入点与无线网络进行通信。该方法包括：扫描第二接入点以关联第二接入点; 在切换期间在第一接入点和第二接入点之间提供动态隧道; 利用第二接入点，动态隧道和第一接入点在切换期间接入无线网络; 认证移动设备; 检查由第二接入点引用的动态主机配置协议（DHCP）服务器; 并且在切换之后利用第二接入点访问无线网络。

25. 发明授权

US07376099B2 Methods and systems of dynamic channel allocation for access points in wireless networks 有权
标题翻译：无线网络接入点动态信道分配方法与系统
公开(公告)号：US07376099B2
公开(公告)日：2008-05-20
申请号：US11025457
申请日：2004-12-29
申请人： Yu-Chee Tseng , Chih-Yu Lin , Bing-Rong Lin
发明人： Yu-Chee Tseng , Chih-Yu Lin , Bing-Rong Lin
IPC分类号： H04Q7/00
CPC分类号： H04W28/18 , H04L45/02 , H04W24/00 , H04W28/16 , H04W72/0486 , H04W72/082 , H04W88/08 , H04W88/14
摘要： A method for dynamic channel allocation for access points in wireless networks. Communication information of wireless devices is gathered. A network topology formed by the wireless devices is derived according to the communication information. Switch channel indexes for each wireless device are calculated according to the communication information and network topology. Desired wireless devices for switching channels are determined according to the switch channel indexes.
摘要翻译：一种用于无线网络中接入点的动态信道分配的方法。收集无线设备的通信信息。根据通信信息导出由无线设备形成的网络拓扑。根据通信信息和网络拓扑计算每个无线设备的交换机信道索引。用于切换通道的所需无线设备根据交换机通道索引确定。

26. 发明申请

US20060109799A1 Methods and systems of dynamic channel allocation for access points in wireless networks 有权
标题翻译：无线网络接入点动态信道分配方法与系统
公开(公告)号：US20060109799A1
公开(公告)日：2006-05-25
申请号：US11025457
申请日：2004-12-29
申请人： Yu-Chee Tseng , Chih-Yu Lin , Bing-Rong Lin
发明人： Yu-Chee Tseng , Chih-Yu Lin , Bing-Rong Lin
IPC分类号： H04Q7/00 , H04L12/28
CPC分类号： H04W28/18 , H04L45/02 , H04W24/00 , H04W28/16 , H04W72/0486 , H04W72/082 , H04W88/08 , H04W88/14
摘要： A method for dynamic channel allocation for access points in wireless networks. Communication information of wireless devices is gathered. A network topology formed by the wireless devices is derived according to the communication information. Switch channel indexes for each wireless device are calculated according to the communication information and network topology. Desired wireless devices for switching channels are determined according to the switch channel indexes.
摘要翻译：一种用于无线网络中接入点的动态信道分配的方法。收集无线设备的通信信息。根据通信信息导出由无线设备形成的网络拓扑。根据通信信息和网络拓扑计算每个无线设备的交换机信道索引。用于切换通道的所需无线设备根据交换机通道索引确定。

27. 发明授权

US08552285B2 Device and method for solar-tracking according to sensor 有权
标题翻译：根据传感器进行太阳跟踪的装置和方法
公开(公告)号：US08552285B2
公开(公告)日：2013-10-08
申请号：US13117778
申请日：2011-05-27
申请人： Yu-Chee Tseng , Chia-Hung Tsai , Chun-Hsiang Huang
发明人： Yu-Chee Tseng , Chia-Hung Tsai , Chun-Hsiang Huang
IPC分类号： G01J1/20
CPC分类号： G01S3/7861 , G01J2001/4266
摘要： The invention discloses a device and method for solar-tracking according to sensor. The device calculates the angle of incidence and azimuth of the sunray through the illuminance sensed by the sensors in different positions. The device rotates the solar panel to the direction with the maximal solar irradiation. Then the solar panel can sense the maximum illuminance to have the maximal energy gain.
摘要翻译：本发明公开了一种根据传感器进行太阳跟踪的装置和方法。该装置通过传感器在不同位置感测到的照度计算太阳的入射角和方位角。该装置将太阳能电池板旋转至最大太阳辐射方向。然后，太阳能电池板可以感测最大照度以获得最大的能量增益。

28. 发明授权

US08379589B2 Node apparatus, node quantity adjustment method, and tangible machine-readable medium for a sensor network 有权
标题翻译：节点设备，节点数量调整方法和传感器网络的有形机器可读介质
公开(公告)号：US08379589B2
公开(公告)日：2013-02-19
申请号：US12477513
申请日：2009-06-03
申请人： Chih-Yu Lin , Yung-Chih Liu , Che-Hsi Chuang , Yu-Chee Tseng
发明人： Chih-Yu Lin , Yung-Chih Liu , Che-Hsi Chuang , Yu-Chee Tseng
IPC分类号： H04L12/28
CPC分类号： H04L67/12 , H04L41/0893 , H04L69/28
摘要： A node apparatus and an adjusting method of a quantity of nodes for a sensor network and a tangible machine-readable medium thereof are provided. The sensor network comprises a plurality of groups, wherein each group has a plurality of nodes. For each group, one of the nodes is set to be a gate node, and each node within the group transmits at least one data of itself to the corresponded gate node. Each gate node calculates a data aggregation time based on a data length per unit time of received data and a predetermined packet length, so that each gate node is able to adjust the quantity of nodes within the group thereof accordingly.
摘要翻译：提供了用于传感器网络的节点数量和有形机器可读介质的节点装置和调整方法。传感器网络包括多个组，其中每个组具有多个节点。对于每个组，节点中的一个被设置为门节点，并且组内的每个节点将其自身中的至少一个数据发送到对应的门节点。每个门节点基于接收数据的单位时间的数据长度和预定分组长度来计算数据聚合时间，使得每个门节点能够相应地调整其组内的节点数量。

29. 发明授权

US08250002B2 Method and system for positioning 有权
标题翻译：定位方法和系统
公开(公告)号：US08250002B2
公开(公告)日：2012-08-21
申请号：US12104450
申请日：2008-04-17
申请人： Sheng-Po Kuo , Bing-Jhen Wu , Yueh-Feng Lee , Yu-Chee Tseng , Chung-Chou Shen
发明人： Sheng-Po Kuo , Bing-Jhen Wu , Yueh-Feng Lee , Yu-Chee Tseng , Chung-Chou Shen
IPC分类号： G06F15/18
CPC分类号： G06F17/3087
摘要： A positioning method includes: first, receiving wireless signals respectively at the positions of a number of training positions so as to extract a number of signal characteristics; next, establishing a positioning database according to the relationship between the training positions and the corresponding positioning module; then, classifying the training positions and the corresponding signal characteristics into a plurality of clusters, wherein when conducting positioning on a positioning node, a characteristic matching is conducted to find out a major cluster most similar to the positioning node; after that, conducting the characteristic matching between the positioning node and the training positions in the major cluster to decide a most-likely position of the positioning node. In addition, the present invention also provides a positioning system using the above-mentioned method.
摘要翻译：定位方法包括：首先，在多个训练位置的位置分别接收无线信号，以便提取多个信号特征; 接下来，根据训练位置和相应的定位模块之间的关系建立定位数据库; 然后，将训练位置和对应的信号特征分类为多个群集，其中当在定位节点上进行定位时，进行特征匹配以找出与定位节点最相似的主要群集; 之后，进行定位节点与主群中的训练位置之间的特征匹配，以决定定位节点的最可能的位置。此外，本发明还提供一种使用上述方法的定位系统。

30. 发明授权

US08134964B2 Network address assigning and allocating method and routing method for long-thin wireless network 有权
标题翻译：网络地址分配和分配方法和路由方法，用于长时间的无线网络
公开(公告)号：US08134964B2
公开(公告)日：2012-03-13
申请号：US12141083
申请日：2008-06-18
申请人： Meng-Shiuan Pan , Hua-Wei Fang , Yung-Chih Liu , Yu-Chee Tseng
发明人： Meng-Shiuan Pan , Hua-Wei Fang , Yung-Chih Liu , Yu-Chee Tseng
IPC分类号： H04W4/00
CPC分类号： H04W8/26 , H04L29/12254 , H04L29/12933 , H04L61/2038 , H04L61/6068 , H04W40/32
摘要： A network address assigning and allocating method and a routing method for a long-thin wireless network are provided. First, a plurality of nodes in the long-thin wireless network is classified into a plurality of clusters, in which nodes ranging from a child node of a bridge node to a next bridge node are classified as the same cluster. Then, a network address is assigned to each of the nodes, in which the network address includes a cluster ID and a node ID, the cluster ID is used for identifying the clusters and for routing a packet between the clusters, and the node ID is used for identifying the nodes in each of the clusters and for routing a packet in the cluster. Thereby, the routing and network transmitting efficiency of the long-thin wireless network can be improved.
摘要翻译：提供了一种网络地址分配和分配方法以及用于长时间无线网络的路由方法。首先，将长细无线网络中的多个节点分为多个簇，其中从网桥节点的子节点到下一个网桥节点的节点被分类为相同的簇。然后，将网络地址分配给每个节点，其中网络地址包括集群ID和节点ID，集群ID用于识别集群，并用于在集群之间路由分组，节点ID为用于识别每个集群中的节点，并用于在集群中路由数据包。从而可以提高长型无线网络的路由和网络传输效率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式