-
1.发明申请DECODER AND DECODING METHOD FOR LOW-DENSITY PARITY CHECK CODES CONSTRUCTED BASED ON REED-SOLOMON CODES 有权基于REED-SOLOMON代码构建的低密度奇偶校验码的解码和解码方法公开(公告)号：US20110126078A1
公开(公告)日：2011-05-26
申请号：US12945597
申请日：2010-11-12
CPC分类号： H03M13/1174 , H03M13/1111 , H03M13/114 , H03M13/1515 , H03M13/6516
摘要： Configurable permutators in an LDPC decoder are provided. A partially-parallel architecture combined with the proposed permutators is used to mitigate the increase in implementation complexity for the multi-mode function. To overcome the difficulty in efficient implementation of a high-throughput decoder, the variable nodes are partitioned into several groups, and each group is processed sequentially in order to shorten the critical-path delay and, hence, increase the maximum operating frequency. In addition, shuffled message-passing decoding can be adopted in decoders according to the invention to increase the convergence speed, which reduces the number of iterations required to achieve a given bit-error-rate performance.
摘要翻译： 提供LDPC解码器中的可配置置换器。 结合所提出的置换器的部分并行架构被用于减轻多模式功能的实现复杂性的增加。 为了克服高吞吐量解码器的有效实现的难度，将可变节点划分成若干组，并且每个组被顺序地处理，以便缩短关键路径延迟，并因此增加最大工作频率。 此外，根据本发明的解码器中可以采用混洗消息传递解码来增加收敛速度，这降低了实现给定误码率性能所需的迭代次数。
-
2.发明授权Decoder and decoding method for low-density parity check codes constructed based on reed-solomon codes 有权基于reed-solomon代码构建的低密度奇偶校验码的解码器和解码方法公开(公告)号：US08549375B2
公开(公告)日：2013-10-01
申请号：US12945597
申请日：2010-11-12
IPC分类号： H04L1/00
CPC分类号： H03M13/1174 , H03M13/1111 , H03M13/114 , H03M13/1515 , H03M13/6516
摘要： Configurable permutators in an LDPC decoder are provided. A partially-parallel architecture combined with the proposed permutators is used to mitigate the increase in implementation complexity for the multi-mode function. To overcome the difficulty in efficient implementation of a high-throughput decoder, the variable nodes are partitioned into several groups, and each group is processed sequentially in order to shorten the critical-path delay and, hence, increase the maximum operating frequency. In addition, shuffled message-passing decoding can be adopted in decoders according to the invention to increase the convergence speed, which reduces the number of iterations required to achieve a given bit-error-rate performance.
摘要翻译： 提供LDPC解码器中的可配置置换器。 结合所提出的置换器的部分并行架构被用于减轻多模式功能的实现复杂性的增加。 为了克服高吞吐量解码器的有效实现的难度，将可变节点划分成若干组，并且每个组被顺序地处理，以便缩短关键路径延迟，并因此增加最大工作频率。 此外，根据本发明的解码器中可以采用混洗消息传递解码来增加收敛速度，这降低了实现给定误码率性能所需的迭代次数。
-
公开(公告)号：US08990805B2
公开(公告)日：2015-03-24
申请号：US13495869
申请日：2012-06-13
CPC分类号： G06F9/45558 , G06F9/4856 , G06F9/5077 , G06F2009/4557
摘要： A method of dynamic resource allocation for a virtual machine cluster is to calculate the resource usage weight of the respective virtual machine, the resource usage weight of the respective physical machine, and the average resource usage weight of the physical machines, to pick the physical machine with the greatest resource usage weight as the migration source machine, to pick the physical machine with the least resource usage weight as the migration object machine, and to move the virtual machine in the migration source machine with the resource usage weight thereof being closest to the migration difference value to the migration object machine to achieve the effect of load balancing.
摘要翻译： 虚拟机集群的动态资源分配方法是计算各虚拟机的资源使用权重，物理机的资源使用权重和物理机的平均资源使用权重，选取物理机 用最大的资源使用权重作为迁移源机器，以最少的资源使用权重选择物理机器作为迁移对象机器，并且移动源机器中的虚拟机的资源使用权重最接近于 迁移差异值到迁移对象机器实现负载平衡的效果。
-
公开(公告)号：US08745621B2
公开(公告)日：2014-06-03
申请号：US13495934
申请日：2012-06-13
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/5088 , G06F2009/4557 , Y02D10/32
摘要： A method for managing green power determines if how many physical machines should run or be shut off with the gross occupied resource weight ratio of the virtual machine cluster. The standby physical machine in the non-running physical machines is elected and woke up to join as one of the running physical machines; one of the running physical machines is elected as a migration physical machine with the virtual machines therein being moved to other running physical machines, and then shut off. The resource allocation process is conducted to distribute loads of the running physical machines such that the total numbers of the running physical machines are capable of being dispatched flexibly to achieve the object of green power management.
摘要翻译： 用于管理绿色能源的方法决定了虚拟机集群的占用资源总重量比是否应该运行或关闭多少物理机。 非运行物理机器中的备用物理机器被选举并唤醒，作为运行的物理机器之一加入; 运行的物理机器之一被选为迁移物理机器，其中的虚拟机被移动到其他运行的物理机器，然后关闭。 进行资源分配处理以分配运行的物理机的负载，使得运行的物理机的总数能够灵活地发送以实现绿色电力管理的对象。
-
公开(公告)号：US20130145365A1
公开(公告)日：2013-06-06
申请号：US13495934
申请日：2012-06-13
CPC分类号： G06F9/45558 , G06F9/5088 , G06F2009/4557 , Y02D10/32
摘要： A method for managing green power determines if how many physical machines should run or be shut off with the gross occupied resource weight ratio of the virtual machine cluster. The standby physical machine in the non-running physical machines is elected and woke up to join as one of the running physical machines; one of the running physical machines is elected as a migration physical machine with the virtual machines therein being moved to other running physical machines, and then shut off. The resource allocation process is conducted to distribute loads of the running physical machines such that the total numbers of the running physical machines are capable of being dispatched flexibly to achieve the object of green power management.
摘要翻译： 用于管理绿色能源的方法决定了虚拟机集群的占用资源总重量比是否应该运行或关闭多少物理机。 非运行物理机器中的备用物理机器被选举并唤醒，作为运行的物理机器之一加入; 运行的物理机器之一被选为迁移物理机器，其中的虚拟机被移动到其他运行的物理机器，然后关闭。 进行资源分配处理以分配运行的物理机的负载，使得运行的物理机的总数能够灵活地发送以实现绿色电力管理的对象。
-
公开(公告)号：US20130145364A1
公开(公告)日：2013-06-06
申请号：US13495869
申请日：2012-06-13
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/4856 , G06F9/5077 , G06F2009/4557
摘要： A method of dynamic resource allocation for a virtual machine cluster is to calculate the resource usage weight of the respective virtual machine, the resource usage weight of the respective physical machine, and the average resource usage weight of the physical machines, to pick the physical machine with the greatest resource usage weight as the migration source machine, to pick the physical machine with the least resource usage weight as the migration object machine, and to move the virtual machine in the migration source machine with the resource usage weight thereof being closest to the migration difference value to the migration object machine to achieve the effect of load balancing.
摘要翻译： 虚拟机集群的动态资源分配方法是计算各虚拟机的资源使用权重，物理机的资源使用权重和物理机的平均资源使用权重，选取物理机 用最大的资源使用权重作为迁移源机器，以最少的资源使用权重选择物理机器作为迁移对象机器，并且移动源机器中的虚拟机的资源使用权重最接近于 迁移差异值到迁移对象机器实现负载平衡的效果。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.028 秒)
