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    • 82. 发明授权
    • Reduced complexity staged topologies for wireless communications
    • 降低了无线通信的复杂性分阶段拓扑
    • US07756064B2
    • 2010-07-13
    • US12016135
    • 2008-01-17
    • John Anderson Fergus RossMichael James HartmanDavid Michael Davenport
    • John Anderson Fergus RossMichael James HartmanDavid Michael Davenport
    • H04L12/28G06F15/173
    • H04W84/00
    • Methodologies for determining one or more staged topologies for a communication network, communication networks implementing one or more staged topologies, and systems for determining one or more staged topologies for a communication network are provided. In one embodiment, a method of determining a staged topology for a wireless communication network including a plurality of nodes includes identifying a plurality of topologies comprising different subsets of available communication links among the nodes, establishing the beaming capabilities at each node, selecting a subset of the identified topologies meeting the beaming capabilities of each node, associating a connection matrix with each identified topology in the subset of topologies, establishing one or more sequences of topologies using the identified topologies in the subset of topologies, multiplying the connection matrices associated with the topologies in each sequence of topologies to obtain a sequenced connection matrix corresponding with each sequence of topologies, multiplying each sequenced connection matrix by a weighting matrix to obtain a total cost matrix corresponding with each sequence of topologies, and selecting one of the sequences of topologies as the staged topology based on the total cost matrices corresponding with each sequence of topologies.
    • 提供用于确定通信网络的一个或多个分段拓扑,实现一个或多个分级拓扑的通信网络以及用于确定通信网络的一个或多个分级拓扑的系统的方法。 在一个实施例中,确定包括多个节点的无线通信网络的分段拓扑的方法包括识别包括节点之间的可用通信链路的不同子集的多个拓扑,在每个节点建立发射能力,选择一个子集 所识别的拓扑满足每个节点的发射能力,将连接矩阵与拓扑子集中的每个识别的拓扑结合起来,使用拓扑子集中的所识别的拓扑建立一个或多个拓扑序列,将与拓扑相关联的连接矩阵相乘 在每个拓扑序列中以获得与每个拓扑序列相对应的顺序连接矩阵,将每个顺序连接矩阵乘以加权矩阵,以获得与每个拓扑序列对应的总成本矩阵,并且选择拓扑序列之一作为 上演顶 基于与每个拓扑序列相对应的总成本矩阵的ology。
    • 83. 发明申请
    • REDUCED COMPLEXITY STAGED TOPOLOGIES FOR WIRELESS COMMUNICATIONS
    • 降低了无线通信的复杂性分析拓扑
    • US20080175173A1
    • 2008-07-24
    • US12016135
    • 2008-01-17
    • John Anderson Fergus RossMichael James HartmanDavid Michael Davenport
    • John Anderson Fergus RossMichael James HartmanDavid Michael Davenport
    • H04L12/56
    • H04W84/00
    • Methodologies for determining one or more staged topologies for a communication network, communication networks implementing one or more staged topologies, and systems for determining one or more staged topologies for a communication network are provided. In one embodiment, a method of determining a staged topology for a wireless communication network including a plurality of nodes includes identifying a plurality of topologies comprising different subsets of available communication links among the nodes, establishing the beaming capabilities at each node, selecting a subset of the identified topologies meeting the beaming capabilities of each node, associating a connection matrix with each identified topology in the subset of topologies, establishing one or more sequences of topologies using the identified topologies in the subset of topologies, multiplying the connection matrices associated with the topologies in each sequence of topologies to obtain a sequenced connection matrix corresponding with each sequence of topologies, multiplying each sequenced connection matrix by a weighting matrix to obtain a total cost matrix corresponding with each sequence of topologies, and selecting one of the sequences of topologies as the staged topology based on the total cost matrices corresponding with each sequence of topologies.
    • 提供用于确定通信网络的一个或多个分段拓扑,实现一个或多个分级拓扑的通信网络以及用于确定通信网络的一个或多个分级拓扑的系统的方法。 在一个实施例中,确定包括多个节点的无线通信网络的分段拓扑的方法包括识别包括节点之间的可用通信链路的不同子集的多个拓扑,在每个节点建立发射能力,选择一个子集 所识别的拓扑满足每个节点的发射能力,将连接矩阵与拓扑子集中的每个识别的拓扑结合起来,使用拓扑子集中的所识别的拓扑建立一个或多个拓扑序列,将与拓扑相关联的连接矩阵相乘 在每个拓扑序列中以获得与每个拓扑序列相对应的顺序连接矩阵,将每个顺序连接矩阵乘以加权矩阵,以获得与每个拓扑序列对应的总成本矩阵,并且选择拓扑序列之一作为 上演顶 基于与每个拓扑序列相对应的总成本矩阵的ology。
    • 84. 发明授权
    • Parallel wireless topologies
    • 并行无线拓扑
    • US07756063B2
    • 2010-07-13
    • US12016126
    • 2008-01-17
    • John Anderson Fergus RossDavid Michael DavenportMichael James Hartman
    • John Anderson Fergus RossDavid Michael DavenportMichael James Hartman
    • H04L12/28G06F15/173
    • H04L41/12H04W99/00
    • Methodologies for determining one or more staged topologies for a communication network, communication networks implementing one or more staged topologies, and systems for determining one or more staged topologies for a communication network are provided. In one embodiment, a method of determining a staged topology for a wireless communication network including a plurality of nodes, wherein the nodes are capable of transmitting and receiving signals on a plurality of frequencies, includes identifying a plurality of topologies comprising different subsets of available communication links among the nodes, associating a connection matrix with each identified topology, establishing one or more sequences of topologies using the identified topologies, multiplying the connection matrices associated with the topologies in each sequence of topologies to obtain a sequenced connection matrix corresponding with each sequence of topologies, multiplying each sequenced connection matrix by a weighting matrix to obtain a total cost matrix corresponding with each sequence of topologies, selecting one of the sequences of topologies as the staged topology based on the total cost matrices corresponding with each sequence of topologies, and assigning each topology included in the sequence of topologies selected as the staged topology to one of the frequencies, wherein at least two of the topologies are assigned different frequencies allowing concurrent in time stages.
    • 提供用于确定通信网络的一个或多个分段拓扑,实现一个或多个分级拓扑的通信网络以及用于确定通信网络的一个或多个分级拓扑的系统的方法。 在一个实施例中,确定包括多个节点的无线通信网络的分段拓扑的方法,其中所述节点能够在多个频率上发送和接收信号,包括识别包括不同可用通信子集的多个拓扑 将连接矩阵与每个识别的拓扑结合在一起,使用所识别的拓扑结构建立一个或多个拓扑序列,将与拓扑结构中的拓扑相关联的连接矩阵相乘以获得与每个序列的每个序列相对应的有序连接矩阵 拓扑,将每个顺序连接矩阵乘以加权矩阵,以获得与每个拓扑序列相对应的总成本矩阵,基于与每个拓扑序列对应的总成本矩阵,选择拓扑序列之一作为分段拓扑,并且分配 每个t 选择作为分段拓扑的拓扑序列包括在其中一个频率上,其中至少两个拓扑被分配不同的频率,允许在时间段中并发。
    • 86. 发明申请
    • PARALLEL WIRELESS TOPOLOGIES
    • 平行无线拓扑
    • US20080175171A1
    • 2008-07-24
    • US12016126
    • 2008-01-17
    • John Anderson Fergus RossDavid Michael DavenportMichael James Hartman
    • John Anderson Fergus RossDavid Michael DavenportMichael James Hartman
    • H04L12/28
    • H04L41/12H04W99/00
    • Methodologies for determining one or more staged topologies for a communication network, communication networks implementing one or more staged topologies, and systems for determining one or more staged topologies for a communication network are provided. In one embodiment, a method of determining a staged topology for a wireless communication network including a plurality of nodes, wherein the nodes are capable of transmitting and receiving signals on a plurality of frequencies, includes identifying a plurality of topologies comprising different subsets of available communication links among the nodes, associating a connection matrix with each identified topology, establishing one or more sequences of topologies using the identified topologies, multiplying the connection matrices associated with the topologies in each sequence of topologies to obtain a sequenced connection matrix corresponding with each sequence of topologies, multiplying each sequenced connection matrix by a weighting matrix to obtain a total cost matrix corresponding with each sequence of topologies, selecting one of the sequences of topologies as the staged topology based on the total cost matrices corresponding with each sequence of topologies, and assigning each topology included in the sequence of topologies selected as the staged topology to one of the frequencies, wherein at least two of the topologies are assigned different frequencies allowing concurrent in time stages.
    • 提供用于确定通信网络的一个或多个分段拓扑,实现一个或多个分级拓扑的通信网络以及用于确定通信网络的一个或多个分级拓扑的系统的方法。 在一个实施例中,确定包括多个节点的无线通信网络的分段拓扑的方法,其中所述节点能够在多个频率上发送和接收信号,包括识别包括不同可用通信子集的多个拓扑 将连接矩阵与每个识别的拓扑结合在一起,使用所识别的拓扑结构建立一个或多个拓扑序列,将与拓扑结构中的拓扑相关联的连接矩阵相乘以获得与每个序列的每个序列相对应的有序连接矩阵 拓扑,将每个顺序连接矩阵乘以加权矩阵,以获得与每个拓扑序列相对应的总成本矩阵,基于与每个拓扑序列对应的总成本矩阵,选择拓扑序列之一作为分段拓扑,并且分配 每个t 选择作为分段拓扑的拓扑序列包括在其中一个频率上,其中至少两个拓扑被分配不同的频率,允许在时间段中并发。
    • 90. 发明授权
    • Energy and space efficient detection for data storage
    • 用于数据存储的能量和空间有效检测
    • US08453032B2
    • 2013-05-28
    • US12764765
    • 2010-04-21
    • John Anderson Fergus Ross
    • John Anderson Fergus Ross
    • H03M13/00
    • G11B20/1833G11B2020/10759G11B2020/10777G11B2020/183G11B2020/1843
    • Provided are methods and systems of selectively decoding optical data read from an optical storage medium based on a checksum algorithm technique. In one embodiment, optical data is converted into a data stream and buffered, and the checksum algorithm is applied to the data stream. If the calculated checksum matches an encoded checksum of the data stream, the data stream may be output without requiring further decoding. If the calculated checksum does not match the encoded checksum, the buffered data stream may be decoded to produce a corrected data stream, and the checksum algorithm may be applied to the corrected data stream. In some embodiments, the optical data may be re-read if the corrected data stream does not pass the checksum test, and the data stream obtained from the re-reading may be combined with the buffered data stream for further decoding.
    • 提供了基于校验和算法技术来选择性地解码从光存储介质读取的光数据的方法和系统。 在一个实施例中,将光学数据转换为数据流并进行缓冲,并将校验和算法应用于数据流。 如果所计算的校验和与数据流的编码校验和匹配,则可以输出数据流而不需要进一步解码。 如果所计算的校验和与编码的校验和不匹配,则缓冲的数据流可以被解码以产生校正的数据流,并且校验和算法可以应用于校正的数据流。 在一些实施例中,如果校正的数据流未通过校验和测试,则可以重新读取光学数据,并且可以将从重新读取获得的数据流与缓冲的数据流组合以进一步解码。