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1. 发明授权

US08477787B2 Method for routing of messages within a data network 有权
标题翻译：在数据网络内路由消息的方法
公开(公告)号：US08477787B2
公开(公告)日：2013-07-02
申请号：US12956096
申请日：2010-11-30
申请人： Urs Hunkeler , Hong Linh Truong , Beat Weiss
发明人： Urs Hunkeler , Hong Linh Truong , Beat Weiss
IPC分类号： H04L12/56
CPC分类号： H04L45/36 , H04L45/34 , H04L45/66
摘要： A data network includes a plurality of source nodes, at least one sink node, and at least one intermediate node, wherein routing of a reverse message from the sink node to a source node via at least one intermediate node is performed by the intermediate node using reverse path routing information data comprising a combination of source routing information data and transparent bridging information data, wherein the reverse path routing information data is constructed during propagation of a forward message from the source node to the sink node via the intermediate node.
摘要翻译：数据网络包括多个源节点，至少一个汇聚节点和至少一个中间节点，其中，通过中间节点，通过中间节点将反向消息从汇聚节点路由到源节点，使用反向路径路由信息数据，其包括源路由信息数据和透明桥接信息数据的组合，其中，在通过所述中间节点从所述源节点传播到所述宿节点的转发消息期间，构建所述反向路径路由信息数据。

2. 发明授权

US08102939B2 Link adaptation 失效
标题翻译：链接适应
公开(公告)号：US08102939B2
公开(公告)日：2012-01-24
申请号：US12120342
申请日：2008-05-14
申请人： Hong Linh Truong , Andre Noll Barreto , Jens Jelitto
发明人： Hong Linh Truong , Andre Noll Barreto , Jens Jelitto
IPC分类号： H04L27/00
CPC分类号： H04L1/0002 , H04L1/0007 , H04L1/0026 , Y02D50/10
摘要： The present invention discloses an apparatus and method for adapting a transmission parameter in a transmitting node of a data communication system to the current link quality of a data communication channel. The adapted transmission parameter is selected by the transmitting node from a set of transmission parameters in dependence on a number of successful transmissions. The number of successful transmissions is compared in the transmitting node against one of a first threshold value corresponding to a first state of the transmitting node and a second threshold value corresponding to a second state of the transmitting node. The method comprises in the transmitting node the steps of (a) counting the number of successful transmissions; (b) selecting the adapted transmission parameter (b1) in response to the number of successful transmissions equaling or exceeding the first threshold value when the transmitting node is in the first state, and (b2) in response to the number of successful transmissions equaling or exceeding the second threshold value when the transmitting node is in the second state; and in dependence of the result of a following transmission, operating the transmitting node in one of the first state and the second state.
摘要翻译：本发明公开了一种用于使数据通信系统的发送节点中的发送参数适应数据通信信道的当前链路质量的装置和方法。发送节点根据成功传输的数量从一组传输参数中选择适配的传输参数。在发送节点中将成功发送的数量与对应于发送节点的第一状态的第一阈值和对应于发送节点的第二状态的第二阈值中的一个进行比较。该方法在发送节点中包括以下步骤：（a）对成功发送的数量进行计数; （b）当所述发送节点处于所述第一状态时响应于等于或超过所述第一阈值的成功传输的数量来选择所述适配的传输参数（b1），以及（b2）响应于成功传输的数量等于或当发送节点处于第二状态时超过第二阈值; 并且根据随后的传输的结果，在第一状态和第二状态之一中操作发送节点。

3. 发明申请

US20140016560A1 DISCOVERY OF A SET OF NODES IN A NETWORK 有权
标题翻译：发现网络中的一组节点
公开(公告)号：US20140016560A1
公开(公告)日：2014-01-16
申请号：US14008956
申请日：2012-03-12
申请人： Urs Hunkeler , Hong Linh Truong , Clemens Lombriser
发明人： Urs Hunkeler , Hong Linh Truong , Clemens Lombriser
IPC分类号： H04W40/24
CPC分类号： H04L41/12 , H04L45/34 , H04W40/246
摘要： Methods and systems for discovery of a set of nodes (20, 30) in a network (165). The method comprises selecting (S11) a node (20) amongst nodes in a group of nodes to be processed; and instructing (S12) to implement a discovery procedure for the selected node. The procedure comprises broadcasting (S22) a neighbor discovery request from a node (20) currently selected on a shared transmission medium (1) of the network; and receiving (S23) at the node (20) currently selected replies sent (S34) by neighbor nodes on the shared transmission medium and adding (S13) the neighbor nodes to the group of nodes to be processed; and repeating (S14) the steps of selecting and instructing for other nodes (30) in the group of nodes to be processed, until all nodes of the set are discovered.
摘要翻译：用于发现网络（165）中的一组节点（20,30）的方法和系统。该方法包括在要处理的一组节点中的节点中选择（S11）节点（20）; 并指示（S12）实现所选节点的发现过程。该过程包括从当前在网络的共享传输介质（1）上选择的节点（20）广播（S22）邻居发现请求; 并且在共享传输介质上的相邻节点当前选择的应答节点（S34）中接收（S23）并将邻居节点添加（S13）到要处理的节点组; 并重复（S14）选择并指示要处理的节点组中的其他节点（30）的步骤，直到发现所述集合的所有节点为止。

4. 发明授权

US07738394B2 Receiving data in a sensor network 失效
标题翻译：在传感器网络中接收数据
公开(公告)号：US07738394B2
公开(公告)日：2010-06-15
申请号：US12190829
申请日：2008-08-13
申请人： Bozidar Radunovic , Hong Linh Truong
发明人： Bozidar Radunovic , Hong Linh Truong
IPC分类号： H04J1/16
CPC分类号： H04W28/18 , H04L67/12 , H04W24/00 , H04W84/18 , H04W88/04
摘要： A sensor network has a plurality of wireless sensors which transmit to an intermediate receiving device which relays data to a central server. A method is provided for receiving data packets at the intermediate receiving device from a plurality of the transmitting devices. Data packets are sensed on a communication medium at the receiving device and the total traffic intensity of data packets from the transmitting devices is estimated. A detection threshold for data packets is provided and adapted as a function of the total intensity. The receiving device receives data packets with a signal strength above the current detection threshold.
摘要翻译：传感器网络具有多个无线传感器，其向中央接收设备传送数据到中央服务器。提供了一种从多个发送装置接收中间接收装置的数据分组的方法。在接收设备的通信介质上感测数据分组，并且估计来自发送设备的数据分组的总业务强度。提供数据包的检测阈值并根据总强度进行调整。接收设备接收信号强度高于当前检测阈值的数据包。

5. 发明授权

US06766007B1 Method, apparatus, and communication system for setting up a communication session 有权
标题翻译：用于建立通信会话的方法，装置和通信系统
公开(公告)号：US06766007B1
公开(公告)日：2004-07-20
申请号：US09483359
申请日：2000-01-14
申请人： Gabriel Dermler , Claudio Fleiner , Marcel Graf , Lukas Heusler , Hong Linh Truong
发明人： Gabriel Dermler , Claudio Fleiner , Marcel Graf , Lukas Heusler , Hong Linh Truong
IPC分类号： H04M342
CPC分类号： H04M1/57 , H04M3/42042 , H04Q11/0435 , H04Q2213/13091 , H04Q2213/13175 , H04Q2213/13176 , H04Q2213/13209 , H04Q2213/13248 , H04Q2213/13375 , H04Q2213/13389
摘要： A telephone session between a calling person and a called person uses a call-related information segment which has been prepared by the calling person to inform the called person of the calling person and the subject of the session. The call-related information is transmitted to the called person and outputted there by use of an output unit, alerting the called person of the nature of the telephone session without the called person entering into the telephone session.
摘要翻译：呼叫者和被叫人之间的电话会话使用由呼叫者准备的呼叫相关信息段，通知被叫人呼叫者和会话的主体。呼叫相关信息被发送到被叫人并通过使用输出单元在那里输出，在被叫人进入电话会话的同时向被叫人提供电话会话的性质。

6. 发明授权

US08130669B2 Receiving data in a sensor network 有权
标题翻译：在传感器网络中接收数据
公开(公告)号：US08130669B2
公开(公告)日：2012-03-06
申请号：US12716716
申请日：2010-03-03
申请人： Bozidar Radunovic , Hong Linh Truong
发明人： Bozidar Radunovic , Hong Linh Truong
IPC分类号： H04J1/16
CPC分类号： H04W28/18 , H04L67/12 , H04W24/00 , H04W84/18 , H04W88/04
摘要： A sensor network has a plurality of wireless sensors which transmit to an intermediate receiving device which relays data to a central server. A method is provided for receiving data packets at the intermediate receiving device from a plurality of the transmitting devices. Data packets are sensed on a communication medium at the receiving device and the total traffic intensity of data packets from the transmitting devices is estimated. A detection threshold for data packets is provided and adapted as a function of the total intensity. The receiving device receives data packets with a signal strength above the current detection threshold.
摘要翻译：传感器网络具有多个无线传感器，其向中央接收设备传送数据到中央服务器。提供了一种从多个发送装置接收中间接收装置的数据分组的方法。在接收设备的通信介质上感测数据分组，并且估计来自发送设备的数据分组的总业务强度。提供数据包的检测阈值并根据总强度进行调整。接收设备接收信号强度高于当前检测阈值的数据包。

7. 发明申请

US20080304409A1 Receiving data in a sensor network 失效
标题翻译：在传感器网络中接收数据
公开(公告)号：US20080304409A1
公开(公告)日：2008-12-11
申请号：US12190829
申请日：2008-08-13
申请人： Bozidar Radunovic , Hong Linh Truong
发明人： Bozidar Radunovic , Hong Linh Truong
IPC分类号： H04L12/56
CPC分类号： H04W28/18 , H04L67/12 , H04W24/00 , H04W84/18 , H04W88/04
摘要： A sensor network has a plurality of wireless sensors which transmit to an intermediate receiving device which relays data to a central server. A method is provided for receiving data packets at the intermediate receiving device from a plurality of the transmitting devices. Data packets are sensed on a communication medium at the receiving device and the total traffic intensity of data packets from the transmitting devices is estimated. A detection threshold for data packets is provided and adapted as a function of the total intensity. The receiving device receives data packets with a signal strength above the current detection threshold.
摘要翻译：传感器网络具有多个无线传感器，其向中央接收设备传送数据到中央服务器。提供了一种从多个发送装置接收中间接收装置的数据分组的方法。在接收设备的通信介质上感测数据分组，并且估计来自发送设备的数据分组的总业务强度。提供数据包的检测阈值并根据总强度进行调整。接收设备接收信号强度高于当前检测阈值的数据包。

8. 发明申请

US20080259785A1 Link Adaptation 失效
标题翻译：链接适应
公开(公告)号：US20080259785A1
公开(公告)日：2008-10-23
申请号：US12120342
申请日：2008-05-14
申请人： Hong Linh Truong , Andre Noll Barreto , Jens Jelitto
发明人： Hong Linh Truong , Andre Noll Barreto , Jens Jelitto
IPC分类号： G01R31/08
CPC分类号： H04L1/0002 , H04L1/0007 , H04L1/0026 , Y02D50/10
摘要： The present invention discloses an apparatus and method for adapting a transmission parameter in a transmitting node of a data communication system to the current link quality of a data communication channel. The adapted transmission parameter is selected by the transmitting node from a set of transmission parameters in dependence on a number of successful transmissions. The number of successful transmissions is compared in the transmitting node against one of a first threshold value corresponding to a first state of the transmitting node and a second threshold value corresponding to a second state of the transmitting node. The method comprises in the transmitting node the steps of (a) counting the number of successful transmissions; (b) selecting the adapted transmission parameter (b1) in response to the number of successful transmissions equaling or exceeding the first threshold value when the transmitting node is in the first state, and (b2) in response to the number of successful transmissions equaling or exceeding the second threshold value when the transmitting node is in the second state; and in dependence of the result of a following transmission, operating the transmitting node in one of the first state and the second state.
摘要翻译：本发明公开了一种用于使数据通信系统的发送节点中的发送参数适应数据通信信道的当前链路质量的装置和方法。发送节点根据成功传输的数量从一组传输参数中选择适配的传输参数。在发送节点中将成功发送的数量与对应于发送节点的第一状态的第一阈值和对应于发送节点的第二状态的第二阈值中的一个进行比较。该方法在发送节点中包括以下步骤：（a）对成功发送的数量进行计数; （b）当发送节点处于第一状态时，响应于等于或超过第一阈值的成功传输的数目来选择适配的传输参数（b 1），以及（b 2）响应于成功传输的次数当发送节点处于第二状态时等于或超过第二阈值; 并且根据随后的传输的结果，在第一状态和第二状态之一中操作发送节点。

9. 发明授权

US06700967B2 Presence information method and system 有权
标题翻译：存在信息的方法和系统
公开(公告)号：US06700967B2
公开(公告)日：2004-03-02
申请号：US09855302
申请日：2001-05-15
申请人： Wolfgang B. Kleinöder , Hong Linh Truong , Lucas S. Heusler , Yann Duponchel , Marcel Graf , Gabriel Dermler
发明人： Wolfgang B. Kleinöder , Hong Linh Truong , Lucas S. Heusler , Yann Duponchel , Marcel Graf , Gabriel Dermler
IPC分类号： H04M342
CPC分类号： H04Q3/0016 , H04L51/04 , H04M3/2272 , H04M3/42195 , H04M3/42229 , H04M7/0048 , H04M7/125 , H04M7/1295 , H04M2203/4536 , H04M2242/30 , H04Q2213/13098 , H04Q2213/13152 , H04Q2213/13173 , H04Q2213/13196 , H04Q2213/13209 , H04Q2213/13336 , H04Q2213/13389 , H04Q2213/13405
摘要： A method of operating an availability service in a telecommunication system interconnecting a legacy telephone system with at least one presence system, said legacy telephone system including a plurality of terminals (T1 . . . T10), at least some (T1,T2) of which are terminals of subscribers to said availability service, said method including: (a) continuously monitoring each subscriber terminal (T1,T2) for a change of a call status of said subscriber terminal from the presence of a call to the absence of a call; (b) generating a first or “high availability” signal when said call status of said subscriber terminal changes from said presence of a call into said absence of a call; (c) monitoring an interval of time beginning with said first signal; (d) generating a second or “availability unknown” signal after a predetermined time period &tgr; within said interval; and (e) making said availability signals accessible to any interconnected presence system.
摘要翻译：一种在将传统电话系统与至少一个存在系统相互连接的电信系统中操作可用性服务的方法，所述传统电话系统包括多个终端（T1 ... T10），其中至少一些（T1，T2）是所述可用性服务的用户的终端，所述方法包括：（a）连续监视每个用户终端（T1，T2），用于将呼叫状态从呼叫的存在改变为不存在呼叫; （b）当所述用户终端的所述呼叫状态从呼叫的存在改变为所述不存在呼叫时，产生第一或“高可用性”信号;（c）监测从所述第一信号开始的时间间隔;（d ）在所述间隔内的预定时间段τ之后产生第二或“可用性未知”信号; 和（e）使所述可用性信号可由任何相互联系的存在系统访问。

10. 发明授权

US09762342B2 Transmitting data to and from nodes of a clustered multi-hop network with a TDMA scheme 有权
公开(公告)号：US09762342B2
公开(公告)日：2017-09-12
申请号：US14346818
申请日：2012-07-04
申请人： Clemens Lombriser , Hong Linh Truong
发明人： Clemens Lombriser , Hong Linh Truong
IPC分类号： H04J3/16 , H04W72/04 , H04W84/18
CPC分类号： H04J3/16 , H04W72/0446 , H04W84/18
摘要： A method for transmitting data to and from nodes of a multi-hop network with a Time Division Multiple Access (TDMA) scheme is suggested. The network is clustered into N clusters, wherein each cluster of the N clusters has at least one of the nodes. In a first step, the TDMA scheme is organized by periodic superframes. Each superframe of the periodic superframes has a number of frames including at least one broadcast frame and one collection frame for the N clusters. In a second step, one dedicated communication channel is shared by the N clusters within the broadcast frame. In a third step, N separate communication channels are used by the N clusters within the collection frame.

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