专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08737366B2 Method, network nodes and system for broadcast transmission of data 有权
标题翻译：方法，网络节点和系统广播数据传输
公开(公告)号：US08737366B2
公开(公告)日：2014-05-27
申请号：US13362162
申请日：2012-01-31
申请人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlogl , Andreas Ziller
发明人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlogl , Andreas Ziller
IPC分类号： H04J3/00 , H04W4/00 , H04B7/212 , H04L12/43 , H04J3/06
CPC分类号： H04W72/005 , H04W84/18
摘要： A method for transmission of data requires a transmitting node sending a request message identifying at least one time slot that is available for the transmitting node to transmit a data transmission to a plurality of receiving nodes, a first receiving node transmitting a first time slot grant message in response to the request message, a second receiving node transmitting a second time slot grant message in response to the request message, the transmitting node receiving the first and second time slot grant messages, the transmitting node evaluating the first and second time slot grant messages to determine at least one available time slot for transmitting, the transmitting node transmitting at least one confirmation message to the first and second receiving nodes, and the transmitting node transmitting the data transmission in the at least one available time slot identified in the at least one confirmation message.
摘要翻译：一种用于传输数据的方法要求发送节点发送标识至少一个时隙的请求消息，该时隙可用于发送节点向多个接收节点发送数据传输，第一接收节点发送第一时隙授权消息响应于所述请求消息，第二接收节点响应于所述请求消息发送第二时隙准予消息，所述发送节点接收所述第一时隙和第二时隙授权消息，所述发送节点评估所述第一和第二时隙授权消息确定用于发送的至少一个可用时隙，所述发送节点向所述第一和第二接收节点发送至少一个确认消息，所述发送节点在所述至少一个中识别的所述至少一个可用时隙中发送所述数据传输确认消息。

2. 发明授权

US08543809B2 Method for misbehaviour detection in secure wireless mesh networks 失效
标题翻译：安全无线网状网络中行为不正确检测的方法
公开(公告)号：US08543809B2
公开(公告)日：2013-09-24
申请号：US12676039
申请日：2008-09-03
申请人： Kalman Graffi , Matthias Hollick , Parag Sudhir Mogre , Andreas Ziller
发明人： Kalman Graffi , Matthias Hollick , Parag Sudhir Mogre , Andreas Ziller
IPC分类号： H04L29/06
CPC分类号： H04L45/00 , H04L45/745 , H04L63/12 , H04L63/1408 , H04L63/1458 , H04L2463/143 , H04W12/10 , H04W12/12 , H04W84/18
摘要： In a method for secure data transmission in a wireless mesh network, a sending node sends at least one packet to at least one forwarding node which receives the packet from the sending node and forwards the packet to one or more receiving nodes. A destination node receives the packet. A challenge is transmitted from the sending node to the forwarding node causing the forwarding node to reply both to the sending and the receiving node with a response which has transformed information about one or more of the packet/packets. The response is processed to find out whether the forwarding node is misbehaving or not by verifying whether the transformed information is equal to an information which can be or has been derived from the requested packet/packets, wherein the processing is carried out both by the sending node and the receiving node.
摘要翻译：在无线网状网络中用于安全数据传输的方法中，发送节点向至少一个从发送节点接收分组的转发节点发送至少一个分组，并将分组转发到一个或多个接收节点。目的地节点接收分组。从发送节点向转发节点发送质询，导致转发节点利用已经变换了关于一个或多个分组/分组的信息的响应来回复发送节点和接收节点。处理响应以通过验证转换的信息是否等于可以或已经从所请求的分组/分组导出的信息来确定转发节点是否行为不正确，其中通过发送来执行处理节点和接收节点。

3. 发明申请

US20110206020A1 Method, network nodes and system for broadcast transmission of data 有权
标题翻译：方法，网络节点和系统广播数据传输
公开(公告)号：US20110206020A1
公开(公告)日：2011-08-25
申请号：US12308602
申请日：2007-05-21
申请人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
发明人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
IPC分类号： H04J3/26 , H04W72/04
CPC分类号： H04W72/005 , H04W84/18
摘要： Disclosed are methods for broadcast transmission of data in frames having multiple time slots, from one transmitting node to multiple receiving nodes in a network, having the following steps: The sending out of at least one broadcast request message from the transmitter node to the receiver nodes, wherein the time slots available to the transmitter node for data transmission are indicated; the transmitting back of time-slot granting messages from the receiving nodes, wherein at least one of the time-slots available to the respective receiver node for data transmission is in each case indicated jointly with one at the transmitter node; the sending out of a confirmation message from the transmitter node to the neighboring receiving nodes, wherein all of the receiving nodes are indicated in the time-slot granting messages jointly with the time-slots available at the transmitter node; the performing of a broadcast transmission of the data from the transmitter node to the receiver nodes in the jointly available time slots.
摘要翻译：公开了一种用于在具有多个时隙的帧中广播数据的方法，从网络中的一个发射节点到多个接收节点，具有以下步骤：从发射机节点向接收机节点发送至少一个广播请求消息，其中指示用于数据传输的发射机节点可用的时隙; 时隙发送从接收节点发送消息，其中可用于数据传输的相应接收机节点的时隙中的至少一个在每种情况下与发射机节点处的一个联合地指示; 从所述发射机节点向所述相邻接收节点发送确认消息，其中，所述接收节点在与所述发射机节点可用的时隙共同给予消息的时隙中指示; 在共同可用的时隙中执行从发射机节点到接收机节点的数据的广播传输。

4. 发明申请

US20120155365A1 Method, Network Nodes and System for Broadcast Transmission of Data 有权
标题翻译：方法，网络节点和数据广播传输系统
公开(公告)号：US20120155365A1
公开(公告)日：2012-06-21
申请号：US13362162
申请日：2012-01-31
申请人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
发明人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
IPC分类号： H04W72/04 , H04W4/06
CPC分类号： H04W72/005 , H04W84/18
摘要： A method for transmission of data requires a transmitting node sending a request message identifying at least one time slot that is available for the transmitting node to transmit a data transmission to a plurality of receiving nodes, a first receiving node transmitting a first time slot grant message in response to the request message, a second receiving node transmitting a second time slot grant message in response to the request message, the transmitting node receiving the first and second time slot grant messages, the transmitting node evaluating the first and second time slot grant messages to determine at least one available time slot for transmitting, the transmitting node transmitting at least one confirmation message to the first and second receiving nodes, and the transmitting node transmitting the data transmission in the at least one available time slot identified in the at least one confirmation message.
摘要翻译：一种用于传输数据的方法要求发送节点发送标识至少一个时隙的请求消息，该时隙可用于发送节点向多个接收节点发送数据传输，第一接收节点发送第一时隙授权消息响应于所述请求消息，第二接收节点响应于所述请求消息发送第二时隙准予消息，所述发送节点接收所述第一时隙和第二时隙授权消息，所述发送节点评估所述第一和第二时隙授权消息确定用于发送的至少一个可用时隙，所述发送节点向所述第一和第二接收节点发送至少一个确认消息，所述发送节点在所述至少一个中识别的所述至少一个可用时隙中发送所述数据传输确认消息。

5. 发明申请

US20100195535A1 Methods, Networks and Network Nodes for Selecting a Route 审中-公开
标题翻译：方法，选择路由的网络和网络节点
公开(公告)号：US20100195535A1
公开(公告)日：2010-08-05
申请号：US12670822
申请日：2008-07-16
申请人： Andreas Ziller , Parag Sudhir Mogre , Matthias Hollick , Christian Schwingenschlögl
发明人： Andreas Ziller , Parag Sudhir Mogre , Matthias Hollick , Christian Schwingenschlögl
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W40/28 , H04L45/123 , H04L45/20 , H04L45/302
摘要： The invention relates to methods, networks and network nodes for setting up a route in a packet-switched network comprising network nodes which are connected to one another for data engineering purposes, where the route connects a starting node to a destination node through intermediate nodes. The route is set up with a distance correlation to a reference route which has already been set up in the network.
摘要翻译：本发明涉及用于在分组交换网络中建立路由的方法，网络和网络节点，包括彼此连接的用于数据工程目的的网络节点，其中路由通过中间节点连接起始节点到目的地节点。该路由与已经在网络中建立的参考路线建立距离相关。

6. 发明授权

US08130731B2 Method, network nodes and system for broadcast transmission of data 有权
标题翻译：方法，网络节点和系统广播数据传输
公开(公告)号：US08130731B2
公开(公告)日：2012-03-06
申请号：US12308602
申请日：2007-05-21
申请人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
发明人： Matthias Hollick , Parag Sudhir Mogre , Christian Schwingenschlögl , Andreas Ziller
IPC分类号： H04J3/00 , H04J3/06 , H04W4/00 , H04B7/212 , H04L12/43
CPC分类号： H04W72/005 , H04W84/18
摘要： Disclosed are methods for broadcast transmission of data in frames having multiple time slots, from one transmitting node to multiple receiving nodes in a network, having the following steps: The sending out of at least one broadcast request message from the transmitter node to the receiver nodes, wherein the time slots available to the transmitter node for data transmission are indicated; the transmitting back of time-slot granting messages from the receiving nodes, wherein at least one of the time-slots available to the respective receiver node for data transmission is in each case indicated jointly with one at the transmitter node; the sending out of a confirmation message from the transmitter node to the neighboring receiving nodes, wherein all of the receiving nodes are indicated in the time-slot granting messages jointly with the time-slots available at the transmitter node; the performing of a broadcast transmission of the data from the transmitter node to the receiver nodes in the jointly available time slots.
摘要翻译：公开了一种用于在具有多个时隙的帧中广播数据的方法，从网络中的一个发射节点到多个接收节点，具有以下步骤：从发射机节点向接收机节点发送至少一个广播请求消息，其中指示用于数据传输的发射机节点可用的时隙; 时隙发送从接收节点发送消息，其中可用于数据传输的相应接收机节点的时隙中的至少一个在每种情况下与发射机节点处的一个联合地指示; 从所述发射机节点向所述相邻接收节点发送确认消息，其中，所述接收节点在与所述发射机节点可用的时隙共同给予消息的时隙中指示; 在共同可用的时隙中执行从发射机节点到接收机节点的数据的广播传输。

7. 发明申请

US20100180113A1 METHOD FOR MISBEHAVIOUR DETECTION IN SECURE WIRELESS MESH NETWORKS 失效
标题翻译：在安全无线网络中进行故障检测的方法
公开(公告)号：US20100180113A1
公开(公告)日：2010-07-15
申请号：US12676039
申请日：2008-09-03
申请人： Kalman Graffi , Matthias Hollick , Parag Sudhir Mogre , Andreas Ziller
发明人： Kalman Graffi , Matthias Hollick , Parag Sudhir Mogre , Andreas Ziller
IPC分类号： H04L29/06 , H04W12/12 , H04L12/26
CPC分类号： H04L45/00 , H04L45/745 , H04L63/12 , H04L63/1408 , H04L63/1458 , H04L2463/143 , H04W12/10 , H04W12/12 , H04W84/18
摘要： In a method for secure data transmission in a wireless mesh network, a sending node sends at least one packet to at least one forwarding node which receives the packet from the sending node and forwards the packet to one or more receiving nodes. A destination node receives the packet. A challenge is transmitted from the sending node to the forwarding node causing the forwarding node to reply both to the sending and the receiving node with a response which has transformed information about one or more of the packet/packets. The response is processed to find out whether the forwarding node is misbehaving or not by verifying whether the transformed information is equal to an information which can be or has been derived from the requested packet/packets, wherein the processing is carried out both by the sending node and the receiving node.
摘要翻译：在无线网状网络中用于安全数据传输的方法中，发送节点向至少一个从发送节点接收分组的转发节点发送至少一个分组，并将分组转发到一个或多个接收节点。目的地节点接收分组。从发送节点向转发节点发送质询，导致转发节点利用已经变换了关于一个或多个分组/分组的信息的响应来回复发送节点和接收节点。处理响应以通过验证转换的信息是否等于可以或已经从所请求的分组/分组导出的信息来确定转发节点是否行为不正确，其中通过发送来执行处理节点和接收节点。

8. 发明授权

US09155011B2 Method for transmitting data in a wireless radio network 有权
标题翻译：用于在无线电网络中发送数据的方法
公开(公告)号：US09155011B2
公开(公告)日：2015-10-06
申请号：US12670891
申请日：2008-06-26
申请人： Claus Gruber , Matthias Kutschenreuter , Christian Schwingenschlögl , Andreas Ziller
发明人： Claus Gruber , Matthias Kutschenreuter , Christian Schwingenschlögl , Andreas Ziller
IPC分类号： H04B7/14 , H04W4/00 , H04W36/18 , H04W84/22 , H04W92/20
CPC分类号： H04W36/18 , H04W84/22 , H04W92/20
摘要： A method for transmitting data in a wireless radio network having a multiplicity of base stations for wirelessly sending and receiving data, wherein the base stations are wirelessly networked such that each base station can communicate wirelessly with one or more adjacent base stations. Broadcast messages are transmitted between a mobile station for wirelessly sending and/or receiving data and the base stations and broadcast messages are also forwarded between the base stations. These broadcast messages do not have an associated explicit connection between two units in the radio network. Moreover, the mobile station which receives a broadcast message can process this message regardless of the base station from which it originates. This avoids so-called “hand offs,” which are used in the prior art to associate a mobile station with a new base station when the mobile station moves out of range of the earlier base station. These hand offs result in time delays which are unacceptable in safety-critical applications. The novel method is particularly suitable for use in traffic systems, particularly in rail traffic systems, in which, by way of example, a train is controlled via a central unit using the radio network. In such applications, it is particularly important for no relatively long delays to arise in the data transmission, since otherwise the safety of the traffic system is no longer assured.
摘要翻译：一种用于在具有用于无线发送和接收数据的多个基站的无线电网络中发送数据的方法，其中所述基站被无线地联网，使得每个基站可以与一个或多个相邻基站进行无线通信。广播消息在用于无线发送和/或接收数据的移动台之间传送，并且基站和广播消息也在基站之间转发。这些广播消息在无线电网络中的两个单元之间没有关联的显式连接。此外，接收广播消息的移动台可以处理该消息，而不管发起来自哪个基站。这避免了当现有技术中使用的所谓的“切换”，当移动站移出超出较早的基站的范围时，将移动台与新的基站相关联。这些切断导致时间延迟，这在安全关键应用中是不可接受的。该新颖方法特别适用于交通系统，特别是在轨道交通系统中，其中例如通过使用无线电网络的中央单元来控制列车。在这种应用中，特别重要的是在数据传输中不会出现相对长的延迟，否则不再保证交通系统的安全性。

9. 发明申请

US20120307674A1 METHOD FOR DATA TRANSMISSION IN A COMMUNICATION NETWORK 有权
标题翻译：通信网络中数据传输的方法
公开(公告)号：US20120307674A1
公开(公告)日：2012-12-06
申请号：US13579137
申请日：2011-01-28
申请人： Parag Mogre , Guillaume Vernet , Andreas Ziller
发明人： Parag Mogre , Guillaume Vernet , Andreas Ziller
IPC分类号： H04L12/26 , H04W24/00
CPC分类号： H04J3/1682 , H04L47/522 , H04L47/70 , H04L47/724 , H04L47/823 , H04L2012/6456 , H04W74/0866 , H04W84/18
摘要： A method for data transmission from a first node to a second node in a communication network includes: analysing data arriving in a buffer of the first node to generate an arrival history curve describing the amounts of data arriving in the buffer over a past time period; processing the arrival history curve to generate a plurality of signals corresponding to filtered components of the wavelet transform; processing each signal in a separate neural network trained with training patterns based on previously received and buffered data to generate forecast signals for future data arrivals; recombining the forecast signals to generate an arrival forecast curve describing the amounts of data arriving in the buffer in a future period; the first node generating bandwidth reservation requests based on the arrival forecast curve and transmitting the bandwidth requests to the second node; the second node allocating bandwidth based on the bandwidth requests; and transmitting data from the first node to the second node within the allocated bandwidth.
摘要翻译：一种用于在通信网络中从第一节点到第二节点的数据传输的方法包括：分析到达第一节点的缓冲器的数据，以产生描述在过去时间段内到达缓冲器的数据量的到达历史曲线; 处理到达历史曲线以产生对应于小波变换的滤波分量的多个信号; 在基于先前接收和缓冲的数据的训练模式训练的单独神经网络中处理每个信号以产生用于将来的数据到达的预测信号; 重新组合预测信号以产生描述在未来期间到达缓冲器的数据量的到达预测曲线; 所述第一节点基于所述到达预测曲线生成带宽预留请求并将所述带宽请求发送到所述第二节点; 第二节点根据带宽请求分配带宽; 以及在所分配的带宽内将数据从第一节点发送到第二节点。

10. 发明授权

US08811427B2 Method for data transmission in a communication network 有权
标题翻译：通信网络中数据传输的方法
公开(公告)号：US08811427B2
公开(公告)日：2014-08-19
申请号：US13579137
申请日：2011-01-28
申请人： Parag Mogre , Guillaume Vernet , Andreas Ziller
发明人： Parag Mogre , Guillaume Vernet , Andreas Ziller
IPC分类号： H04J3/16 , H04L12/56 , H04L12/64
CPC分类号： H04J3/1682 , H04L47/522 , H04L47/70 , H04L47/724 , H04L47/823 , H04L2012/6456 , H04W74/0866 , H04W84/18
摘要： A method for data transmission from a first node to a second node in a communication network includes: analyzing data arriving in a buffer of the first node to generate an arrival history curve describing the amounts of data arriving in the buffer over a past time period; processing the arrival history curve to generate a plurality of signals corresponding to filtered components of the wavelet transform; processing each signal in a separate neural network trained with training patterns based on previously received and buffered data to generate forecast signals for future data arrivals; recombining the forecast signals to generate an arrival forecast curve describing the amounts of data arriving in the buffer in a future period; the first node generating bandwidth reservation requests based on the arrival forecast curve and transmitting the bandwidth requests to the second node; the second node allocating bandwidth based on the bandwidth requests; and transmitting data from the first node to the second node within the allocated bandwidth.
摘要翻译：一种用于在通信网络中从第一节点到第二节点的数据传输的方法包括：分析到达第一节点的缓冲器的数据，以产生描述在过去时间段内到达缓冲器的数据量的到达历史曲线; 处理到达历史曲线以产生对应于小波变换的滤波分量的多个信号; 在基于先前接收和缓冲的数据的训练模式训练的单独神经网络中处理每个信号以产生用于将来的数据到达的预测信号; 重新组合预测信号以产生描述在未来期间到达缓冲器的数据量的到达预测曲线; 所述第一节点基于所述到达预测曲线生成带宽预留请求并将所述带宽请求发送到所述第二节点; 第二节点根据带宽请求分配带宽; 以及在所分配的带宽内将数据从第一节点发送到第二节点。

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