公开(公告)号：US09729624B2

公开(公告)日：2017-08-08

申请号：US12097980

申请日：2006-12-04

申请人： Christos Gkantsidis ,  John Miller ,  Manuel Costa ,  Pablo Rodriguez ,  Stuart Ranson

发明人： Christos Gkantsidis ,  John Miller ,  Manuel Costa ,  Pablo Rodriguez ,  Stuart Ranson

IPC分类号： H04L29/08 ,  H03M13/37

CPC分类号： H04L67/104 ,  H03M13/3761 ,  H04L67/1076 ,  H04L67/108

摘要： The invention provides methods of encoding content for distribution over a network and methods for decoding encoded content which has been distributed over the network. In a first example in which the content is divided into a plurality of segments and each segment comprising a plurality of blocks of data, the method comprises selecting a segment from the plurality of segments and selecting at least two blocks of the selected segment from a store of blocks. A new encoded block is created from a linear combination of the selected blocks.

公开(公告)号：US08868682B2

公开(公告)日：2014-10-21

申请号：US13386455

申请日：2009-07-23

申请人： Xiaoyaun Yang ,  Minas Gjoka ,  Pablo Rodriguez ,  Parminder Chhabra

发明人： Xiaoyaun Yang ,  Minas Gjoka ,  Pablo Rodriguez ,  Parminder Chhabra

IPC分类号： G06F15/16 ,  H04N7/173 ,  H04L29/08

CPC分类号： H04L67/104

摘要： A method of optimizing the design of a Tracker in P2P applications to support DVD features, the method including determining for each peer and video operation the time T and jump point Pj, generating a hash key HKj for each peer, the hash key having a value Kj=(Pj−T)/C, where C>=1 is the granularity of the system, and grouping the peers with the same hash-key, where the system is designed to provide good viewer experience while supporting DVD features like pause, forward and backward jump operations.

摘要翻译： 一种优化P2P应用中的跟踪器的设计以支持DVD特征的方法，所述方法包括为每个对等体和视频操作确定时间T和跳转点Pj，为每个对等体生成散列密钥HKj，该散列密钥具有值 Kj =（Pj-T）/ C，其中C> = 1是系统的粒度，并使用相同的哈希密钥对对等体进行分组，其中系统被设计为提供良好的观看者体验，同时支持DVD功能，如暂停， 向前和向后跳转操作。

公开(公告)号：US08713125B2

公开(公告)日：2014-04-29

申请号：US12968515

申请日：2010-12-15

申请人： Josep M. Pujol ,  Georgos Siganos ,  Vijay Erramilli ,  Xiaoyuan Yang ,  Nikolaos Laoutaris ,  Parminder Chabbra ,  Pablo Rodriguez

发明人： Josep M. Pujol ,  Georgos Siganos ,  Vijay Erramilli ,  Xiaoyuan Yang ,  Nikolaos Laoutaris ,  Parminder Chabbra ,  Pablo Rodriguez

IPC分类号： G06F15/16

CPC分类号： H04L67/1095 ,  G06Q10/10 ,  H04L67/306

摘要： Method, system and computer program to provide transparent scalability to Online Social Networks and better performance of its back-end databases, by an efficient partitioning of the underlying community structure and replicating of user profiles, ensuring that every user has a master or slave replica of all his neighbors on the same partition where he is located.

摘要翻译： 方法，系统和计算机程序，通过有效划分底层社区结构和复制用户配置文件，为在线社交网络提供透明的可扩展性和更好的后端数据库性能，确保每个用户都拥有主 他所在的邻居在他所在的同一个分区上。

公开(公告)号：US20110264629A1

公开(公告)日：2011-10-27

申请号：US13155356

申请日：2011-06-07

申请人： Pablo Rodriguez ,  Julian Chesterfield

发明人： Pablo Rodriguez ,  Julian Chesterfield

IPC分类号： G06F7/00

CPC分类号： H04L63/123 ,  H04N21/631

摘要： Efficient reconciliation of different versions of a target file or dataset can be facilitated using a hash hierarchy of a master version of the dataset. Each level of the hash hierarchy has hashes of blocks of the master version that may be sub-blocks of the hashes in the level above. The top level of the hash hierarchy, having the hashes of the largest blocks of the master, may be transmitted on a first communication channel, possibly a one-way or broadcast communication channel. Streams of encodings of each lower level of the hash hierarchy may be transmitted on respective communication channels. The encodings for a level of the hierarchy may be combinations, such as random linear combinations, of the hashes of that level. A receiver with a target dataset can receive the top level hashes from the first channel and use them to determine which lower hashes are needed to identify parts of the master missing from the target. The encodings can be used to help obtain needed lower level hashes that can be used to more finely identify missing parts. Different receivers may not have to wait for a particular piece of information about the master. Rather, any received information (e.g. encoding) about the master will most likely allow any receiver to advance its understanding of the master dataset. Receivers will usually not have to wait for delivery of a particular hash in the hierarchy.

公开(公告)号：US07984018B2

公开(公告)日：2011-07-19

申请号：US11109011

申请日：2005-04-18

申请人： Pablo Rodriguez ,  Julian Chesterfield

发明人： Pablo Rodriguez ,  Julian Chesterfield

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： H04L63/123 ,  H04N21/631

摘要： Efficient reconciliation of different versions of a target file or dataset can be facilitated using a hash hierarchy of a master version of the dataset. Each level of the hash hierarchy has hashes of blocks of the master version that may be sub-blocks of the hashes in the level above. The top level of the hash hierarchy, having the hashes of the largest blocks of the master, may be transmitted on a first communication channel, possibly a one-way or broadcast communication channel. Streams of encodings of each lower level of the hash hierarchy may be transmitted on respective communication channels. The encodings for a level of the hierarchy may be combinations, such as random linear combinations, of the hashes of that level. A receiver with a target dataset can receive the top level hashes from the first channel and use them to determine which lower hashes are needed to identify parts of the master missing from the target. The encodings can be used to help obtain needed lower level hashes that can be used to more finely identify missing parts. Different receivers may not have to wait for a particular piece of information about the master. Rather, any received information (e.g. encoding) about the master will most likely allow any receiver to advance its understanding of the master dataset. Receivers will usually not have to wait for delivery of a particular hash in the hierarchy.

摘要翻译： 可以使用数据集的主版本的散列层次结构来促进目标文件或数据集的不同版本的高效协调。 散列层次结构的每个级别都具有可以是上述级别中的散列子块的主版本块的散列。 可以在第一通信信道，可能是单向或广播通信信道上发送具有主机的最大块的散列的散列层级的顶层。 可以在各个通信信道上发送散列层级的每个较低级别的编码流。 层级的级别的编码可以是该级别的散列的组合，诸如随机线性组合。 具有目标数据集的接收器可以从第一个通道接收顶级散列，并使用它们来确定需要哪些较低的散列来识别目标中丢失的主要部分。 编码可用于帮助获得所需的较低级别的哈希值，可用于更精确地识别缺失的部分。 不同的接收机可能不必等待关于主机的特定信息。 相反，关于主机的任何接收到的信息（例如编码）将很可能允许任何接收机提高对主数据集的理解。 接收者通常不必等待传递层次结构中的特定散列。

公开(公告)号：US20100028322A1

公开(公告)日：2010-02-04

申请号：US12445262

申请日：2007-10-09

申请人： Pablo Rodriguez

发明人： Pablo Rodriguez

IPC分类号： A61K38/47 ,  A61P35/00

CPC分类号： A61K38/47

摘要： Use of recombinant human lysozyme in the preparation of a medicament for controlling life-threatening diseases associated with abnormal cell proliferation and migration, such as cancer metastasis, by administering to a subject in need thereof therapeutically effective doses of recombinant human lysozyme to elicit said antiproliferative and antimetastatic effects.

摘要翻译： 在制备用于控制与异常细胞增殖和迁移相关的危及生命的疾病（例如癌症转移）的药物中的重组人溶菌酶的用途，通过向有需要的受试者施用治疗有效剂量的重组人溶菌酶以引发所述抗增殖和 抗转移作用。

公开(公告)号：US07653018B2

公开(公告)日：2010-01-26

申请号：US10899990

申请日：2004-07-27

申请人： Tim Regan ,  Pablo Rodriguez ,  Ken Wood

发明人： Tim Regan ,  Pablo Rodriguez ,  Ken Wood

IPC分类号： H04H20/71 ,  H04L12/26 ,  H04L12/28 ,  G06F17/30

CPC分类号： H04H60/25 ,  H04H60/32 ,  H04H2201/33

摘要： Systems and methods for differential updates in a data broadcasting environment are disclosed. A data broadcasting system receives profile information representative of information desired by subscribers to the data broadcasting system. Broadcast content may be adjusted in response to changes in the aggregate status of document versions stored on subscriber units.

摘要翻译： 公开了用于数据广播环境中差分更新的系统和方法。 数据广播系统接收表示数据广播系统的用户期望的信息的简档信息。 响应于存储在用户单元上的文档版本的聚合状态的变化，可以调整广播内容。

公开(公告)号：US07301755B2

公开(公告)日：2007-11-27

申请号：US11010561

申请日：2004-12-13

申请人： Pablo Rodriguez ,  Douglas K. Maly ,  Ajay V. Patwardhan ,  Kanghua Chen ,  Sayeed Ahmed ,  Gerardo Jimenez ,  Fred Flett

发明人： Pablo Rodriguez ,  Douglas K. Maly ,  Ajay V. Patwardhan ,  Kanghua Chen ,  Sayeed Ahmed ,  Gerardo Jimenez ,  Fred Flett

IPC分类号： H02H7/122 ,  H05K7/20

CPC分类号： H05K7/1432 ,  H02M7/003

摘要： Power converters such as power modules configured as inverters employ modularized approaches. In some aspects, semiconductor devices are thermally coupled directly to thermally conductive substrates without intervening dielectric or insulative structures. Additionally, or alternatively, semiconductor devices are thermally coupled to thermally conductive substrates with relatively large surface areas before heat transferred from the semiconductor devices encounters a dielectric or electrically insulating structure with correspondingly high thermal impedance.

公开(公告)号：US20060007721A1

公开(公告)日：2006-01-12

申请号：US11010950

申请日：2004-12-13

申请人： Pablo Rodriguez ,  Douglas Maly ,  Ajay Patwardhan ,  Kanghua Chen ,  Sayeed Ahmed ,  Gerardo Jimenez ,  Fred Flett

发明人： Pablo Rodriguez ,  Douglas Maly ,  Ajay Patwardhan ,  Kanghua Chen ,  Sayeed Ahmed ,  Gerardo Jimenez ,  Fred Flett

IPC分类号： H02M1/00

CPC分类号： H02M7/003

摘要： Power converters such as power modules configured as inverters employ modularized approaches. In some aspects, semiconductor devices are thermally coupled directly to thermally conductive substrates without intervening dielectric or insulative structures. Additionally, or alternatively, semiconductor devices are thermally coupled to thermally conductive substrates with relatively large surface areas before heat transferred from the semiconductor devices encounters a dielectric or electrically insulating structure with correspondingly high thermal impedance.

摘要翻译： 功率转换器（如配置为逆变器的电源模块）采用模块化方法。 在一些方面，半导体器件直接热耦合到导热衬底上，而不会介入电介质或绝缘结构。 另外或替代地，半导体器件在从半导体器件传输的热量遇到具有相应高热阻抗的电介质或电绝缘结构之前，热耦合到具有相对较大表面积的导热衬底。

公开(公告)号：US20050193240A1

公开(公告)日：2005-09-01

申请号：US10781467

申请日：2004-02-17

申请人： Kevin Ash ,  Richard Grossman ,  Joseph Ohrazda ,  Pablo Rodriguez ,  Tim Vande Zande

发明人： Kevin Ash ,  Richard Grossman ,  Joseph Ohrazda ,  Pablo Rodriguez ,  Tim Vande Zande

IPC分类号： G06F11/00

CPC分类号： G06F11/2089 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0656 ,  G06F3/0689 ,  G06F12/0866

摘要： A data storage control unit is coupled to one or more host devices and to one or more physical storage units, the storage control unit configured as a plurality of clusters. Each cluster includes cache memory and often non-volatile storage (NVS). The storage control unit receives and processes write requests from the host devices and directs that data updates be temporarily stored in the cache in one cluster and copied to the NVS of the other cluster. The data updates are subsequently destaged to the logical ranks associated with each cluster. During an initial microcode load (IML) of the storage controller, space in the cache and NVS of each cluster is allocated to buffers with the remaining cache and NVS space being allocated to customer data. After an IML has been completed, the size of the buffers become fixed and no further buffer allocation may occur. Method, apparatus and program product are provided by which a data storage controller dynamically reconfigures NVS and cache memory in multiple clusters, particularly when it is desired to change the size of the NVS and cache of either or both clusters.

摘要翻译： 数据存储控制单元耦合到一个或多个主机设备和一个或多个物理存储单元，该存储控制单元配置为多个集群。 每个集群包括高速缓存和通常的非易失性存储（NVS）。 存储控制单元接收并处理来自主机设备的写入请求，并指示数据更新临时存储在一个集群中的高速缓存中，并复制到另一个集群的NVS。 数据更新随后转移到与每个集群相关联的逻辑排名。 在存储控制器的初始微代码加载（IML）期间，每个集群的高速缓存和NVS中的空间被分配给缓冲区，其余的高速缓存和NVS空间被分配给客户数据。 在完成IML之后，缓冲区的大小变得固定，并且不会发生进一步的缓冲区分配。 提供了方法，装置和程序产品，数据存储控制器通过该产品动态地重新配置NVS和多个集群中的高速缓冲存储器，特别是当希望改变NVS和任一个或两个集群的高速缓存的大小时。