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公开(公告)号：US09967368B2
公开(公告)日：2018-05-08
申请号：US14844973
申请日：2015-09-03
申请人： Realtime Data LLC
CPC分类号： H04L69/04 , H04L12/1895 , H04L29/06027 , H04L65/607 , H04L65/80 , H04L67/26
摘要： Systems and methods for providing accelerated transmission of broadcast data, such as financial data and news feeds, over a communication channel using data compression and decompression to provide secure transmission and transparent multiplication of communication bandwidth, as well as reduce the latency associated with data transmission of conventional systems.
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公开(公告)号：US20160261278A1
公开(公告)日：2016-09-08
申请号：US14936312
申请日：2015-11-09
申请人： Realtime Data, LLC
发明人： James J. FALLON
CPC分类号： H03M7/3088 , G06T9/00 , H03M7/30 , H03M7/3059 , H03M7/40 , H03M7/4006 , H04L65/607
摘要： Data compression using a combination of content independent data compression and content dependent data compression. In one aspect, a system for compressing data comprises: a processor, and a plurality of data compression encoders wherein at least one data encoder utilizes asymmetric data compression. The processor is configured to determine one or more parameters, attributes, or values of the data within at least a portion of a data block containing either video or audio data, to select one or more data compression encoders from the plurality of data compression encoders based upon the determined one or more parameters, attributes, or values of the data and a throughput of a communications channel, and to perform data compression with the selected one or more data compression encoders on at least the portion of the data block.
摘要翻译： 数据压缩使用内容独立的数据压缩和内容相关数据压缩的组合。 在一个方面，一种用于压缩数据的系统包括：处理器和多个数据压缩编码器，其中至少一个数据编码器利用非对称数据压缩。 处理器被配置为确定在包含视频或音频数据的数据块的至少一部分内的数据的一个或多个参数，属性或值，以从多个数据压缩编码器中选择一个或多个数据压缩编码器 在所确定的一个或多个参数，属性或数据的值和通信信道的吞吐量上，并且在所述数据块的至少一部分上使用所选择的一个或多个数据压缩编码器执行数据压缩。
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公开(公告)号：US20160162505A1
公开(公告)日：2016-06-09
申请号：US14794201
申请日：2015-07-08
发明人： James J. Fallon
IPC分类号： G06F17/30
CPC分类号： G06F17/30153 , G06F17/30371 , H04L69/04 , H04N5/781 , H04N5/843 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8227 , H04N19/115 , H04N19/15 , H04N19/152 , H04N19/176
摘要： Systems and methods for providing accelerated data storage and retrieval utilizing lossless data compression and decompression. A data storage accelerator includes one or a plurality of high speed data compression encoders that are configured to compress data. The compressed data is subsequently stored in a target memory or other storage device whose input data storage bandwidth is lower than the original input data stream bandwidth. Similarly, a data retrieval accelerator includes one or a plurality of high speed data decompression decoders that are configured to decompress data at a rate equivalent to or faster than the input data stream from the target memory or storage device. The decompressed data is then output at rate data that is greater than the output rate from the target memory or data storage device.
摘要翻译： 使用无损数据压缩和解压缩来提供加速数据存储和检索的系统和方法。 数据存储加速器包括被配置为压缩数据的一个或多个高速数据压缩编码器。 随后将压缩数据存储在其输入数据存储带宽低于原始输入数据流带宽的目标存储器或其他存储设备中。 类似地，数据检索加速器包括一个或多个高速数据解压缩解码器，其被配置为以等于或快于来自目标存储器或存储设备的输入数据流的速率解压缩数据。 然后以比目标存储器或数据存储装置的输出速率大的速率数据输出解压缩数据。
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公开(公告)号：US20160127513A1
公开(公告)日：2016-05-05
申请号：US14853581
申请日：2015-09-14
申请人： Realtime Data, LLC
IPC分类号： H04L29/06
CPC分类号： H03M7/4006 , G06Q10/10 , G06Q40/04 , G06Q40/10 , G06T9/005 , H01L51/52 , H03M7/30 , H03M7/3059 , H04L12/1895 , H04L29/06027 , H04L29/0604 , H04L29/06176 , H04L65/4076 , H04L65/607 , H04L65/80 , H04L67/26 , H04L67/2828 , H04L69/04
摘要： The transmission of broadcast data, such as financial data and news feeds, is accelerated over a communication channel using data compression and decompression to provide secure transmission and transparent multiplication of communication bandwidth, as well as reduce the latency. Broadcast data may include packets having fields. Encoders associated with particular fields may be selected to compress those particular fields.
摘要翻译： 通过使用数据压缩和解压缩的通信信道来加速诸如财务数据和新闻馈送之类的广播数据的传输，以提供安全的传输和通信带宽的透明乘法以及减少等待时间。 广播数据可以包括具有字段的分组。 可以选择与特定字段相关联的编码器来压缩这些特定字段。
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公开(公告)号：US09116908B2
公开(公告)日：2015-08-25
申请号：US14303276
申请日：2014-06-12
申请人： Realtime Data LLC
发明人： James J. Fallon
IPC分类号： G06F15/16 , G06F17/30 , H04N9/804 , H04L29/06 , H04N19/176 , H04N19/15 , H04N19/115 , H04N19/152 , H04N5/781 , H04N5/84 , H04N5/85 , H04N5/907 , H04N9/82
CPC分类号： G06F17/30153 , G06F17/30371 , H04L69/04 , H04N5/781 , H04N5/843 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8227 , H04N19/115 , H04N19/15 , H04N19/152 , H04N19/176
摘要： Systems and methods for providing accelerated data storage and retrieval utilizing lossless data compression and decompression. A data storage accelerator includes one or a plurality of high speed data compression encoders that are configured to compress data. The compressed data is subsequently stored in a target memory or other storage device whose input data storage bandwidth is lower than the original input data stream bandwidth. Similarly, a data retrieval accelerator includes one or a plurality of high speed data decompression decoders that are configured to decompress data at a rate equivalent to or faster than the input data stream from the target memory or storage device. The decompressed data is then output at rate data that is greater than the output rate from the target memory or data storage device.
摘要翻译： 使用无损数据压缩和解压缩来提供加速数据存储和检索的系统和方法。 数据存储加速器包括被配置为压缩数据的一个或多个高速数据压缩编码器。 随后将压缩数据存储在其输入数据存储带宽低于原始输入数据流带宽的目标存储器或其他存储设备中。 类似地，数据检索加速器包括一个或多个高速数据解压缩解码器，其被配置为以等于或快于来自目标存储器或存储设备的输入数据流的速率解压缩数据。 然后以比目标存储器或数据存储设备的输出速率大的速率数据输出解压缩数据。
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公开(公告)号：US08933825B2
公开(公告)日：2015-01-13
申请号：US14251453
申请日：2014-04-11
申请人： Realtime Data, LLC
发明人： James J. Fallon
CPC分类号： H03M7/3088 , G06T9/00 , H03M7/30 , H03M7/3059 , H03M7/40 , H03M7/4006 , H04L65/607
摘要： Data compression using a combination, of content independent data compression and content dependent data compression. In one aspect, a method for compressing data comprises: determining whether or not a parameter or attribute of data within a data block is identified for the data block wherein the determining is not based solely on a descriptor that is indicative of the parameter or attribute of the data within the data block; and compressing the data block with at least one encoder associated with the parameter or attribute of the data within the data block to provide a compressed data block.
摘要翻译： 数据压缩使用组合，内容独立的数据压缩和内容相关的数据压缩。 在一个方面，一种用于压缩数据的方法包括：确定数据块中的数据块内的数据的参数或属性是否被识别，其中确定不仅仅基于指示参数或属性的参数或属性的描述符 数据块内的数据; 以及用与数据块内的数据的参数或属性相关联的至少一个编码器来压缩数据块以提供压缩数据块。
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公开(公告)号：US08929442B2
公开(公告)日：2015-01-06
申请号：US14134933
申请日：2013-12-19
申请人： Realtime Data LLC
CPC分类号： H04N19/103 , H03M7/30 , H03M7/3084 , H03M7/6094 , H04N19/164 , H04N19/176
摘要： Data compression and decompression methods for compressing and decompressing data based on an actual or expected throughput (bandwidth) of a system. In one embodiment, a controller tracks and monitors the throughput (data storage and retrieval) of a data compression system and generates control signals to enable/disable different compression algorithms when, e.g., a bottleneck occurs so as to increase the throughput and eliminate the bottleneck.
摘要翻译： 用于基于系统的实际或预期吞吐量（带宽）来压缩和解压缩数据的数据压缩和解压缩方法。 在一个实施例中，控制器跟踪和监视数据压缩系统的吞吐量（数据存储和检索），并且当例如出现瓶颈以产生吞吐量并消除瓶颈时，产生控制信号以启用/禁用不同的压缩算法 。
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公开(公告)号：US20140105270A1
公开(公告)日：2014-04-17
申请号：US14134926
申请日：2013-12-19
申请人： REALTIME DATA LLC
IPC分类号： H03M7/30
CPC分类号： H04N19/103 , H03M7/30 , H03M7/3084 , H03M7/6094 , H04N19/164 , H04N19/176
摘要： Data compression and decompression methods for compressing and decompressing data based on an actual or expected throughput (bandwidth) of a system. In one embodiment, a controller tracks and monitors the throughput (data storage and retrieval) of a data compression system and generates control signals to enable/disable different compression algorithms when, e.g., a bottleneck occurs so as to increase the throughput and eliminate the bottleneck.
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公开(公告)号：US20020080871A1
公开(公告)日：2002-06-27
申请号：US09969987
申请日：2001-10-03
申请人： Realtime Data, LLC
IPC分类号： H04B001/66
CPC分类号： H04L69/04 , H04L12/1895 , H04L29/06027 , H04L65/607 , H04L65/80 , H04L67/26
摘要： Systems and methods for providing accelerated transmission of broadcast data, such as financial data and news feeds, over a communication channel using data compression and decompression to provide secure transmission and transparent multiplication of communication bandwidth, as well as reduce the latency associated with data transmission of conventional systems.
摘要翻译： 通过使用数据压缩和解压缩的通信信道来提供广播数据（例如财务数据和新闻馈送）的加速传输的系统和方法，以提供通信带宽的安全传输和透明乘法，以及减少与数据传输相关联的延迟 常规系统。
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公开(公告)号：US20010052038A1
公开(公告)日：2001-12-13
申请号：US09775905
申请日：2001-02-02
申请人： REALTIME DATA, LLC
发明人： James J. Fallon , Yury Wolf-Sonkin
IPC分类号： G06F013/00
CPC分类号： G06F9/4408 , G06F1/24 , G06F3/0613 , G06F3/0638 , G06F3/0658 , G06F3/0676 , G06F9/4401 , G06F9/4406 , G06F9/445 , H03M7/30
摘要： Data storage controllers employing lossless or lossy data compression and decompression to provide accelerated data storage and retrieval bandwidth. In one aspect, a data storage controller comprises a digital signal processor (DSP) comprising a data compression engine (DCE) for compressing data stored to the data storage device and for decompressing data retrieved from the data storage device; a programmable logic device, wherein the programmable logic device is programmed by the digital signal processor to instantiate a first interface for operatively interfacing the data storage controller to the data storage device and to instantiate a second interface for operatively interfacing the data storage controller to a host; and a non-volatile memory device, for storing logic code associated with the DSP, the first interface and the second interface. The data storage controller further comprises a cache memory device for temporarily storing data that is processed by or transmitted through the data storage controller. The data storage controller may comprise and expansion bus card that operatively attached to a host system bus. The data storage controller may be embedded within a motherboard of the host system.
摘要翻译： 数据存储控制器采用无损或有损数据压缩和解压缩，提供加速数据存储和检索带宽。 一方面，数据存储控制器包括数字信号处理器（DSP），数字信号处理器（DSP）包括数据压缩引擎（DCE），用于压缩存储在数据存储设备中的数据，并解压缩从数据存储设备检索的数据; 可编程逻辑器件，其中所述可编程逻辑器件由所述数字信号处理器编程以实例化用于将所述数据存储控制器可操作地连接到所述数据存储器件的第一接口，并且实例化用于将所述数据存储控制器可操作地连接到主机的第二接口 ; 以及用于存储与DSP相关联的逻辑代码，第一接口和第二接口的非易失性存储器件。 数据存储控制器还包括用于临时存储由数据存储控制器处理或通过数据存储控制器传输的数据的高速缓冲存储器设备。 数据存储控制器可以包括可扩展总线卡，其可操作地连接到主机系统总线。 数据存储控制器可以嵌入在主机系统的主板内。
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