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1.发明申请SYSTEMS AND METHODS OF TASK ALLOCATION IN A MULTIPROCESSING ENVIRONMENT HAVING POWER MANAGEMENT 有权具有电力管理的多重环境中的任务分配的系统和方法公开(公告)号：US20130198542A1
公开(公告)日：2013-08-01
申请号：US13363983
申请日：2012-02-01
CPC分类号： G06F1/329 , G06F9/4893 , Y02D10/24
摘要： Systems and Methods for task allocation in a multiprocessor environment employing power management techniques are described wherein tasks are allocated relative to the density given by the ratio of worst-case-execution time and deadline of a task and also the harmonicity of a task's period with respect to a task-set. Tasks are allocated to a given processor based on either minimum density or maximum harmonicity depending on which allocation results in a lower clock frequency. Assigning a task to the processor with lowest density results in balancing the density across processors while assigning task to the processor with maximum harmonicity attempts to maximize the utilization of the processor.
摘要翻译： 描述了使用电源管理技术的多处理器环境中的任务分配的系统和方法，其中相对于由最坏情况执行时间和任务期限给出的密度分配任务以及相对于任务期间的谐波度 到一个任务集。 任务根据最小密度或最大谐波分配给给定的处理器，这取决于哪个分配导致较低的时钟频率。 将任务分配给具有最低密度的处理器可以平衡处理器之间的密度，同时以最大程度的谐波度尝试将任务分配给处理器，以最大化处理器的利用率。
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2.发明授权System and method of task allocation in multiprocessing environment based on minimum density or maximum harmonicity that results in lower clock frequency 有权基于最小密度或最大谐波度的多处理环境中任务分配的系统和方法，导致较低的时钟频率公开(公告)号：US08615763B2
公开(公告)日：2013-12-24
申请号：US13363983
申请日：2012-02-01
IPC分类号： G06F9/46
CPC分类号： G06F1/329 , G06F9/4893 , Y02D10/24
摘要： Systems and Methods for task allocation in a multiprocessor environment employing power management techniques are described wherein tasks are allocated relative to the density given by the ratio of worst-case-execution time and deadline of a task and also the harmonicity of a task's period with respect to a task-set. Tasks are allocated to a given processor based on either minimum density or maximum harmonicity depending on which allocation results in a lower clock frequency. Assigning a task to the processor with lowest density results in balancing the density across processors while assigning task to the processor with maximum harmonicity attempts to maximize the utilization of the processor.
摘要翻译： 描述了使用电源管理技术的多处理器环境中的任务分配的系统和方法，其中相对于由最坏情况执行时间和任务期限给出的密度分配任务以及相对于任务期间的谐波度 到一个任务集。 任务根据最小密度或最大谐波分配给给定的处理器，这取决于哪个分配导致较低的时钟频率。 将任务分配给具有最低密度的处理器可以平衡处理器之间的密度，同时以最大程度的谐波度尝试将任务分配给处理器，以最大化处理器的利用率。
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3.发明申请Radio Duty Cycle Minimization Techniques for Transmission-Initiated Wireless Multi-Hop Networks 有权用于传输发起的无线多跳网络的无线电占空比最小化技术公开(公告)号：US20120314739A1
公开(公告)日：2012-12-13
申请号：US13491982
申请日：2012-06-08
申请人： Sandeep Bhadra , Soon-Hyeok Choi , Xiaolin Lu
发明人： Sandeep Bhadra , Soon-Hyeok Choi , Xiaolin Lu
IPC分类号： H04B1/38
CPC分类号： H04W52/0229 , H04W40/246 , H04W52/0238 , Y02D70/00 , Y02D70/144 , Y02D70/22
摘要： The duration of receiver on-times may be minimized by sensing and reacting to communication channel power levels at intervals. When no energy is detected on the communication channel, then the receiver may be turned off for a channel sampling interval. If energy is detected on the channel, then the receiver may remain on to determine if a received message is associated with the device. Receiver on-time may also be minimized by adjusting the timing of messages used for broadcast messages sent by routing or other protocols. Broadcast messages, such as network routing topology messages, may be controlled in two phases. In a first phase, the broadcast messages are sent with at a high rate to allow nodes to join the network rapidly. In a second phase, the broadcast messages are sent with at a lower rate to minimize interference with data and other messages in the network.
摘要翻译： 接收器接通时间的持续时间可以通过以间隔感测和响应通信信道功率电平来最小化。 当在通信信道上没有检测到能量时，接收机可以被关闭以用于信道采样间隔。 如果在信道上检测到能量，则接收机可以保持接通，以确定接收到的消息是否与设备相关联。 通过调整用于由路由或其他协议发送的广播消息的消息的定时，接收器接通时间也可以被最小化。 诸如网络路由拓扑消息之类的广播消息可以分两个阶段进行控制。 在第一阶段，以高速发送广播消息，以允许节点快速加入网络。 在第二阶段中，以较低的速率发送广播消息以最小化对网络中的数据和其他消息的干扰。
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公开(公告)号：US09001870B2
公开(公告)日：2015-04-07
申请号：US13491982
申请日：2012-06-08
申请人： Sandeep Bhadra , Soon-Hyeok Choi , Xiaolin Lu
发明人： Sandeep Bhadra , Soon-Hyeok Choi , Xiaolin Lu
CPC分类号： H04W52/0229 , H04W40/246 , H04W52/0238 , Y02D70/00 , Y02D70/144 , Y02D70/22
摘要： The duration of receiver on-times may be minimized by sensing and reacting to communication channel power levels at intervals. When no energy is detected on the communication channel, then the receiver may be turned off for a channel sampling interval. If energy is detected on the channel, then the receiver may remain on to determine if a received message is associated with the device. Receiver on-time may also be minimized by adjusting the timing of messages used for broadcast messages sent by routing or other protocols. Broadcast messages, such as network routing topology messages, may be controlled in two phases. In a first phase, the broadcast messages are sent with at a high rate to allow nodes to join the network rapidly. In a second phase, the broadcast messages are sent with at a lower rate to minimize interference with data and other messages in the network.
摘要翻译： 接收器接通时间的持续时间可以通过以间隔感测和响应通信信道功率电平来最小化。 当在通信信道上没有检测到能量时，接收机可以被关闭以用于信道采样间隔。 如果在信道上检测到能量，则接收机可以保持接通，以确定接收到的消息是否与设备相关联。 通过调整用于由路由或其他协议发送的广播消息的消息的定时，接收器接通时间也可以被最小化。 诸如网络路由拓扑消息之类的广播消息可以分两个阶段进行控制。 在第一阶段，以高速发送广播消息，以允许节点快速加入网络。 在第二阶段中，以较低的速率发送广播消息以最小化对网络中的数据和其他消息的干扰。
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5.发明申请公开(公告)号：US20100216405A1
公开(公告)日：2010-08-26
申请号：US12660427
申请日：2010-02-26
申请人： Sandeep Bhadra , Minghua Fu , Xiaolin Lu
发明人： Sandeep Bhadra , Minghua Fu , Xiaolin Lu
IPC分类号： H04B15/00
CPC分类号： H04W52/241
摘要： A method for interference management in a self optimizing network includes determining quality of service constraints for a call; mapping the quality of service constraints for the call to a target signal-to-interference noise ratio; and transmitting power control signals for the call based on the target signal-to-interference noise ratio. The utility function can be optimized for each class of calls over the network so as to maximize the total number of calls that can be handled.
摘要翻译： 一种用于自我优化网络中的干扰管理的方法包括确定呼叫的服务质量约束; 将呼叫的服务质量约束映射到目标信号与干扰噪声比; 以及基于所述目标信号与干扰噪声比来发送所述呼叫的功率控制信号。 可以通过网络为每类呼叫优化效用函数，以最大化可处理的呼叫总数。
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6.发明授权公开(公告)号：US08463190B2
公开(公告)日：2013-06-11
申请号：US12660427
申请日：2010-02-26
申请人： Sandeep Bhadra , Minghua Fu , Xiaolin Lu
发明人： Sandeep Bhadra , Minghua Fu , Xiaolin Lu
IPC分类号： H04B1/00
CPC分类号： H04W52/241
摘要： A method for interference management in a self optimizing network includes determining quality of service constraints for a call; mapping the quality of service constraints for the call to a target signal-to-interference noise ratio; and transmitting power control signals for the call based on the target signal-to-interference noise ratio. The utility function can be optimized for each class of calls over the network so as to maximize the total number of calls that can be handled.
摘要翻译： 一种用于自我优化网络中的干扰管理的方法包括确定呼叫的服务质量约束; 将呼叫的服务质量约束映射到目标信号与干扰噪声比; 以及基于所述目标信号与干扰噪声比来发送所述呼叫的功率控制信号。 可以通过网络为每类呼叫优化效用函数，以最大化可处理的呼叫总数。
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7.发明申请Primary and Secondary Associations for Improving Cell Edge Performance in Cellular Networks 有权用于提高蜂窝网络中小区边缘性能的主要和次要关联公开(公告)号：US20100080137A1
公开(公告)日：2010-04-01
申请号：US12564040
申请日：2009-09-21
CPC分类号： H04L5/0037 , H04L5/0039 , H04L41/5003 , H04W28/26 , H04W36/18
摘要： Embodiments of the invention provide a method to efficiently enable Network MIMO for use in the downlink direction. An association is established between a primary NodeB in a first cell and a secondary NodeB in an adjacent second cell. A set of downlink transmission resources is reserved for use by both the primary NodeB and the secondary NodeB. A transport block is transmitted from the secondary NodeB simultaneously with the primary NodeB to a user equipment (UE) near the edge of the first cell in response to a schedule provided by the primary NodeB. A time instance of the reserved transmission resources is released by the secondary NodeB when no simultaneous transmission of a transport block is scheduled within a minimum time.
摘要翻译： 本发明的实施例提供了一种有效地使网络MIMO用于下行链路方向的方法。 在第一小区中的主节点B和相邻第二小区中的辅助节点B之间建立关联。 一组下行链路传输资源被保留供主节点B和辅助节点B两者使用。 响应于由主节点B提供的调度，传输块从主节点B与主节点B同时发送到第一小区边缘附近的用户设备（UE）。 当不在最短时间内调度传输块的同时传输时，辅助节点B释放预留传输资源的时间实例。
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公开(公告)号：US08305965B2
公开(公告)日：2012-11-06
申请号：US12683300
申请日：2010-01-06
申请人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
发明人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
CPC分类号： H04B7/2606
摘要： This invention is a method for extending the coverage and/or improving the capacity of wireless communication networks comprising inserting a Relay Node (RN) in the Radio Access Network (RAN). The relay node relays the signal between the Base Station node (eNB) and the User Equipment (UE). The relay node is wirelessly connected to the base station. The base station uses the same radio access technology (RAT) for the base station to user equipment link and the base station to relay node link. The relay node uses the same radio access technology for the base station to relay node link and the relay node to user equipment link. The relay node is non-transparent and seen as base station by the user equipment.
摘要翻译： 本发明是一种用于扩展覆盖范围和/或提高无线通信网络容量的方法，包括在无线电接入网络（RAN）中插入中继节点（RN）。 中继节点在基站节点（eNB）和用户设备（UE）之间中继信号。 中继节点与基站无线连接。 基站使用与基站相同的无线接入技术（RAT）到用户设备链路和基站中继节点链路。 中继节点使用相同的无线接入技术使基站将节点链路和中继节点中继到用户设备链路。 中继节点不透明，被用户设备视为基站。
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公开(公告)号：US20100272007A1
公开(公告)日：2010-10-28
申请号：US12683300
申请日：2010-01-06
申请人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
发明人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
IPC分类号： H04B7/14
CPC分类号： H04B7/2606
摘要： This invention is a method for extending the coverage and/or improving the capacity of wireless communication networks comprising inserting a Relay Node (RN) in the Radio Access Network (RAN). The relay node relays the signal between the Base Station node (eNB) and the User Equipment (UE). The relay node is wirelessly connected to the base station. The base station uses the same radio access technology (RAT) for the base station to user equipment link and the base station to relay node link. The relay node uses the same radio access technology for the base station to relay node link and the relay node to user equipment link. The relay node is non-transparent and seen as base station by the user equipment.
摘要翻译： 本发明是一种用于扩展覆盖范围和/或提高无线通信网络容量的方法，包括在无线电接入网络（RAN）中插入中继节点（RN）。 中继节点在基站节点（eNB）和用户设备（UE）之间中继信号。 中继节点与基站无线连接。 基站使用与基站相同的无线接入技术（RAT）到用户设备链路和基站中继节点链路。 中继节点使用相同的无线接入技术使基站将节点链路和中继节点中继到用户设备链路。 中继节点不透明，被用户设备视为基站。
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公开(公告)号：US09198106B2
公开(公告)日：2015-11-24
申请号：US13461758
申请日：2012-05-01
摘要： This invention employs an inherent tradeoff in a radio bearer dependent data handling method for intra-E-UTRA handoffs. For user equipment using real time data, the source node forwards to the target node not yet acknowledged real time service data units and disconnects. This makes the handoff latency short at the expense of data traffic between nodes. For user equipment not needing real time data, the source node continues to receive user equipment acknowledgements during a time out period and only forwards service data units acknowledged during the time out period. This reduces X2 interface traffic between the source and target nodes but extends the handoff latency.
摘要翻译： 本发明在用于E-UTRA切换的无线载体相关数据处理方法中采用固有的权衡。 对于使用实时数据的用户设备，源节点向目标节点转发尚未确认的实时业务数据单元和断开连接。 这使得切换延迟短于节点之间的数据流量。 对于不需要实时数据的用户设备，源节点在超时期间继续接收用户设备确认，只转发在超时期间确认的业务数据单元。 这减少了源节点和目标节点之间的X2接口流量，但是扩展了切换延迟。
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