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1. 发明申请

WO2020028583A1 SYSTEMS AND METHODS FOR GENERATING METADATA DESCRIBING UNSTRUCTURED DATA OBJECTS AT THE STORAGE EDGE 审中-公开
公开(公告)号：WO2020028583A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/044534
申请日：2019-07-31
申请人： MARVELL WORLD TRADE LTD. , KUDRYAVTSEV, Konstantin , MIZRAHI, Noam , OBERG, Mats , VARNICA, Nedeljko , NANGARE, Nitin , POLIVANYI, Igor , RATNAYAKE, Ruwan , JIANG, Leo , CHAU, Quynh , CHANG, Wen Lung
发明人： KUDRYAVTSEV, Konstantin , MIZRAHI, Noam , OBERG, Mats , VARNICA, Nedeljko , NANGARE, Nitin , POLIVANYI, Igor , RATNAYAKE, Ruwan , JIANG, Leo , CHAU, Quynh , CHANG, Wen Lung
IPC分类号： G06F16/41
摘要： A storage control device coupled to a storage device and located remotely from a host device receives media object data from the host device. The storage control device identifies a type of the media object data and select, based on the identified type, a computational model from among a plurality of computational models for use by a computational engine of the storage control device. The computational engine uses the selected computational model to generate metadata describing the media object data. The metadata is stored in the storage device so as to be selectively retrievable from the storage device separately from the media object data.

2. 发明申请

WO2008063431A3 PARTIAL RESPONSE DECISION-FEEDBACK EQUALIZATION WITH ADAPTATION BASED ON EDGE SAMPLES 审中-公开
标题翻译：基于边缘样本的部分反应决策反馈均衡化
公开(公告)号：WO2008063431A3
公开(公告)日：2008-11-13
申请号：PCT/US2007023600
申请日：2007-11-09
申请人： RAMBUS INC , LEIBOWITZ BRIAN S , LEE HAE-CHANG , REN JIHONG , RATNAYAKE RUWAN
发明人： LEIBOWITZ BRIAN S , LEE HAE-CHANG , REN JIHONG , RATNAYAKE RUWAN
IPC分类号： H04L25/03
CPC分类号： H04L25/03057 , H04L25/03019 , H04L25/0307 , H04L2025/03369 , H04L2025/03617
摘要： A device (102) implements data reception with edge-based partial response decision feedback equalization. The device implements a tap weight adapter circuit (114) that sets the tap weights that are used for adjustment of a received data -signal (104). The tap weight adapter circuit (114) sets the tap weights based. on previously determined data values and input from an edge analysis of the received data signal using a set of edge samplers. The edge analysis (116) may include adjusting the sampled data signal by the tap weights determined by the tap weight adapter circuit. A clock generation circuit (220) generates an edge clock signal to control the edge sampling performed by the set of edge samplers. The edge clock signal is generated as a function of the signals of the edge samplers and prior data values determined by the equalizer.
摘要翻译：设备（102）利用基于边缘的部分响应判决反馈均衡来实现数据接收。该设备实现一个抽头权重适配器电路（114），其设置用于调整接收到的数据信号（104）的抽头权重。抽头重量适配器电路（114）基于抽头权重设置。使用一组边缘采样器对先前确定的数据值和来自接收数据信号的边缘分析的输入。边缘分析（116）可以包括通过由抽头权重适配器电路确定的抽头权重来调整采样数据信号。时钟发生电路（220）生成边沿时钟信号以控制由边缘采样器组执行的边缘采样。边缘时钟信号是根据边缘采样器的信号和由均衡器确定的先前数据值产生的。

3. 发明申请

WO2008063431A2 EDGE BASED PARTIAL RESPONSE EQUALIZATION 审中-公开
标题翻译：基于边缘部分响应均衡
公开(公告)号：WO2008063431A2
公开(公告)日：2008-05-29
申请号：PCT/US2007/023600
申请日：2007-11-09
申请人： RAMBUS, INC. , LEIBOWITZ, Brian, S. , LEE, Hae-Chang , REN, Jihong , RATNAYAKE, Ruwan
发明人： LEIBOWITZ, Brian, S. , LEE, Hae-Chang , REN, Jihong , RATNAYAKE, Ruwan
IPC分类号： H04L25/03 , H04L25/497
CPC分类号： H04L25/03057 , G06F13/38 , H04L25/03019 , H04L25/0307 , H04L2025/03369 , H04L2025/03617
摘要： A device (102) implements data reception with edge-based partial response decision feedback equalization. In an example embodiment, the device implements a tap weight adapter circuit (114) that sets the tap weights that are used for adjustment of a received data signal (104). The tap weight adapter circuit (119) sets the tap weights based on previously determined data values and input from an edge analysis of the received data signal using a set of edge samplers. The edge analysis (116) may include adjusting the sampled data signal by the tap weights determined by the tap weight adapter circuit. A clock generation circuit (220) generates an edge clock signal to control the edge sampling performed by the set of edge samplers. The edge clock signal may be generated as a function of the signals of the edge samplers and prior data values determined by the equalizer.
摘要翻译：设备（102）利用基于边缘的部分响应判决反馈均衡来实现数据接收。在一个示例性实施例中，该装置实现一个抽头权重适配器电路（114），其设置用于调整接收到的数据信号（104）的抽头权重。抽头重量适配器电路（119）基于先前确定的数据值设置抽头权重，并使用一组边缘采样器从接收数据信号的边缘分析输入。边缘分析（116）可以包括通过由抽头权重适配器电路确定的抽头权重来调整采样数据信号。时钟发生电路（220）生成边沿时钟信号以控制由边缘采样器组执行的边缘采样。可以根据边缘采样器的信号和由均衡器确定的先前数据值来生成边沿时钟信号。

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