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公开(公告)号：US08130654B2
公开(公告)日：2012-03-06
申请号：US12260434
申请日：2008-10-29
IPC分类号： H04L12/26
CPC分类号： H04W40/02 , H04L45/306 , Y02D70/122 , Y02D70/142 , Y02D70/146 , Y02D70/22 , Y02D70/23 , Y02D70/30
摘要： Embodiments of a communication system, a method, and a device for use with the communication system are described. Communication between the devices in the communication system may be enabled by the method. In particular, nodes or devices (henceforth referred to as devices) in a network (such as an ad-hoc network) in the communication system may exchange a dynamic network context via communication with neighboring devices. These devices may use the dynamic network context to determine how network resources are shared during the communication, including performing context-aware packet switching of packets (including data packets) in an information flow.
摘要翻译： 描述了与通信系统一起使用的通信系统，方法和设备的实施例。 可以通过该方法来启用通信系统中的设备之间的通信。 特别地，通信系统中的网络（例如自组织网络）中的节点或设备（以下称为设备）可以经由与相邻设备的通信来交换动态网络上下文。 这些设备可以使用动态网络上下文来确定在通信期间如何共享网络资源，包括在信息流中执行上下文感知分组交换（包括数据分组）。
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2.发明授权公开(公告)号：US08165129B2
公开(公告)日：2012-04-24
申请号：US12327660
申请日：2008-12-03
IPC分类号： H04L12/28
CPC分类号： H04L1/1635 , H04L1/1867 , H04L2001/0097 , H04W28/06
摘要： One embodiment of the present invention provides a system for facilitating re-transmitting packets in a communication network. During operation, the system transmits one or more acknowledgments to a neighbor in a designated time slot. Next, the system receives one or more acknowledgments from the neighbor, where a respective acknowledgment confirms that the data packets in a given past time slot have been processed by the neighbor. The system also receives a processed-through-counter (PTC) from the neighbor. Next, the system identifies a time slot up to the time slot indicated in the PTC and which has not been acknowledged by the neighbor. After identifying the time slot, the system re-transmits previously transmitted packets associated with the identified time slot to the neighbor without using a re-transmit timer.
摘要翻译： 本发明的一个实施例提供一种便于在通信网络中重新发送分组的系统。 在操作期间，系统在指定的时隙中向邻居发送一个或多个确认。 接下来，系统从邻居接收一个或多个确认，其中相应的确认确认给定的过去时隙中的数据分组已被邻居处理。 该系统还从邻居接收一个处理后的计数器（PTC）。 接下来，系统识别直到PTC中指示的时隙的时隙，并且该时隙尚未被邻居确认。 在识别时隙之后，系统将先前发送的与识别的时隙相关联的分组重新发送到邻居，而不使用重传定时器。
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公开(公告)号：US20100103870A1
公开(公告)日：2010-04-29
申请号：US12260434
申请日：2008-10-29
IPC分类号： H04W40/02
CPC分类号： H04W40/02 , H04L45/306 , Y02D70/122 , Y02D70/142 , Y02D70/146 , Y02D70/22 , Y02D70/23 , Y02D70/30
摘要： Embodiments of a communication system, a method, and a device for use with the communication system are described. Communication between the devices in the communication system may be enabled by the method. In particular, nodes or devices (henceforth referred to as devices) in a network (such as an ad-hoc network) in the communication system may exchange a dynamic network context via communication with neighboring devices. These devices may use the dynamic network context to determine how network resources are shared during the communication, including performing context-aware packet switching of packets (including data packets) in an information flow.
摘要翻译： 描述了与通信系统一起使用的通信系统，方法和设备的实施例。 可以通过该方法来启用通信系统中的设备之间的通信。 特别地，通信系统中的网络（例如自组织网络）中的节点或设备（以下称为设备）可以经由与相邻设备的通信来交换动态网络上下文。 这些设备可以使用动态网络上下文来确定在通信期间如何共享网络资源，包括在信息流中执行上下文感知分组交换（包括数据分组）。
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4.发明申请公开(公告)号：US20100135261A1
公开(公告)日：2010-06-03
申请号：US12327660
申请日：2008-12-03
IPC分类号： H04J3/00
CPC分类号： H04L1/1635 , H04L1/1867 , H04L2001/0097 , H04W28/06
摘要： One embodiment of the present invention provides a system for facilitating re-transmitting packets in a communication network. During operation, the system transmits one or more acknowledgments to a neighbor in a designated time slot. Next, the system receives one or more acknowledgments from the neighbor, where a respective acknowledgment confirms that the data packets in a given past time slot have been processed by the neighbor. The system also receives a processed-through-counter (PTC) from the neighbor. Next, the system identifies a time slot up to the time slot indicated in the PTC and which has not been acknowledged by the neighbor. After identifying the time slot, the system re-transmits previously transmitted packets associated with the identified time slot to the neighbor without using a re-transmit timer.
摘要翻译： 本发明的一个实施例提供一种便于在通信网络中重新发送分组的系统。 在操作期间，系统在指定的时隙中向邻居发送一个或多个确认。 接下来，系统从邻居接收一个或多个确认，其中相应的确认确认给定的过去时隙中的数据分组已被邻居处理。 该系统还从邻居接收一个处理后的计数器（PTC）。 接下来，系统识别直到PTC中指示的时隙的时隙，并且该时隙尚未被邻居确认。 在识别时隙之后，系统将先前发送的与识别的时隙相关联的分组重新发送到邻居，而不使用重传定时器。
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公开(公告)号：US20100215051A1
公开(公告)日：2010-08-26
申请号：US12391841
申请日：2009-02-24
摘要： One embodiment of the present invention provides a system that communicates a data packet in a network to a target node. In doing so, the system receives a node identifier for the target node, and determines a first positional label, based in part on the node identifier, for reaching a first anchor node from a root node in the network. The first anchor node stores a second positional label for reaching the target node from the root node in the network, which comprises a number of nodes coupled to the root node in a tree topology. The system then retrieves the second positional label from the first anchor node, and communicates the data packet to the target node based in part on the second positional label.
摘要翻译： 本发明的一个实施例提供一种将网络中的数据分组传送到目标节点的系统。 在这样做时，系统接收目标节点的节点标识符，并且部分地基于节点标识确定第一位置标签，以从网络中的根节点到达第一锚节点。 第一锚节点存储用于从网络中的根节点到达目标节点的第二位置标签，其包括耦合到树形拓扑中的根节点的多个节点。 然后，系统从第一锚节点检索第二位置标签，并且部分地基于第二位置标签将数据分组传送到目标节点。
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公开(公告)号：US08000267B2
公开(公告)日：2011-08-16
申请号：US12391841
申请日：2009-02-24
IPC分类号： H04L12/28
摘要： One embodiment of the present invention provides a system that communicates a data packet in a network to a target node. In doing so, the system receives a node identifier for the target node, and determines a first positional label, based in part on the node identifier, for reaching a first anchor node from a root node in the network. The first anchor node stores a second positional label for reaching the target node from the root node in the network, which comprises a number of nodes coupled to the root node in a tree topology. The system then retrieves the second positional label from the first anchor node, and communicates the data packet to the target node based in part on the second positional label.
摘要翻译： 本发明的一个实施例提供一种将网络中的数据分组传送到目标节点的系统。 在这样做时，系统接收目标节点的节点标识符，并且部分地基于节点标识确定第一位置标签，以从网络中的根节点到达第一锚节点。 第一锚节点存储用于从网络中的根节点到达目标节点的第二位置标签，其包括耦合到树形拓扑中的根节点的多个节点。 然后，系统从第一锚节点检索第二位置标签，并且部分地基于第二位置标签将数据分组传送到目标节点。
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公开(公告)号：US08331346B2
公开(公告)日：2012-12-11
申请号：US11644663
申请日：2006-12-21
摘要： A communication system includes devices configured to communicate with each other through a temporal sequence of frames. Each of these frames includes multiple sub-channels and network-context information associated with communication between the devices. For example, network-context information associated with a data packet transmitted by a first device using a first sub-channel during a first frame is included in the first sub-channel. Furthermore, a second device, which communicates with the first device and a third device, arbitrates potential conflicts between the first device and the third device over use of the first sub-channel by providing feedback information to the first device. This feedback information is determined based on the network-context information in multiple frames, which is accumulated by the second device.
摘要翻译： 通信系统包括被配置成通过帧的时间序列彼此通信的设备。 这些帧中的每一个包括与设备之间的通信相关联的多个子信道和网络上下文信息。 例如，在第一子信道中包括与由第一设备在第一帧期间使用第一子信道发送的数据分组相关联的网络上下文信息。 此外，与第一设备和第三设备通信的第二设备通过向第一设备提供反馈信息来仲裁第一设备和第三设备之间通过使用第一子信道的潜在冲突。 该反馈信息基于由第二设备累积的多个帧中的网络上下文信息来确定。
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公开(公告)号：US07646785B2
公开(公告)日：2010-01-12
申请号：US11644664
申请日：2006-12-21
摘要： A communication system includes devices configured to communicate with each other through a temporal sequence of frames. Each of these frames includes multiple sub-channels. Note that a given device in the devices is configured to select sub-channels to reserve based on a nearest-neighbor spacing between the sub-channels to be reserved and/or a switching latency between data in-flow to the given device and data out-flow from the given device. Furthermore, the given device is configured to dynamically reserve the selected sub-channels on a frame-by-frame basis for up to N frames.
摘要翻译： 通信系统包括被配置成通过帧的时间序列彼此通信的设备。 这些帧中的每一个包括多个子信道。 注意，设备中的给定设备被配置为基于要保留的子信道之间的最近邻间隔和/或给定设备的数据流入之间的切换等待时间来选择要保留的子信道，并且数据输出 -flow从给定的设备。 此外，给定设备被配置为在逐帧的基础上动态地保留所选择的子信道多达N个帧。
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公开(公告)号：US20080151928A1
公开(公告)日：2008-06-26
申请号：US11644664
申请日：2006-12-21
IPC分类号： H04L12/43
摘要： A communication system includes devices configured to communicate with each other through a temporal sequence of frames. Each of these frames includes multiple sub-channels. Note that a given device in the devices is configured to select sub-channels to reserve based on a nearest-neighbor spacing between the sub-channels to be reserved and/or a switching latency between data in-flow to the given device and data out-flow from the given device. Furthermore, the given device is configured to dynamically reserve the selected sub-channels on a frame-by-frame basis for up to N frames.
摘要翻译： 通信系统包括被配置成通过帧的时间序列彼此通信的设备。 这些帧中的每一个包括多个子信道。 注意，设备中的给定设备被配置为基于要保留的子信道之间的最近邻间隔和/或给定设备的数据流入之间的切换等待时间来选择要保留的子信道，并且数据输出 -flow从给定的设备。 此外，给定设备被配置为在逐帧的基础上动态地保留所选择的子信道多达N个帧。
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公开(公告)号：US20080151820A1
公开(公告)日：2008-06-26
申请号：US11644663
申请日：2006-12-21
IPC分类号： H04Q7/00
摘要： A communication system includes devices configured to communicate with each other through a temporal sequence of frames. Each of these frames includes multiple sub-channels and network-context information associated with communication between the devices. For example, network-context information associated with a data packet transmitted by a first device using a first sub-channel during a first frame is included in the first sub-channel. Furthermore, a second device, which communicates with the first device and a third device, arbitrates potential conflicts between the first device and the third device over use of the first sub-channel by providing feedback information to the first device. This feedback information is determined based on the network-context information in multiple frames, which is accumulated by the second device.
摘要翻译： 通信系统包括被配置成通过帧的时间序列彼此通信的设备。 这些帧中的每一个包括与设备之间的通信相关联的多个子信道和网络上下文信息。 例如，在第一子信道中包括与由第一设备在第一帧期间使用第一子信道发送的数据分组相关联的网络上下文信息。 此外，与第一设备和第三设备通信的第二设备通过向第一设备提供反馈信息来仲裁第一设备和第三设备之间通过使用第一子信道的潜在冲突。 该反馈信息基于由第二设备累积的多个帧中的网络上下文信息来确定。
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