专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130054819A1 METHOD AND SYSTEM FOR ACCELERATING TRANSMISSION OF DATA BETWEEN NETWORK DEVICES 有权
标题翻译：用于加速网络设备之间数据传输的方法和系统
公开(公告)号：US20130054819A1
公开(公告)日：2013-02-28
申请号：US13660149
申请日：2012-10-25
申请人： SARATOGA DATA SYSTEMS
发明人： Arnold Goldfein , David Gariepy , Robert Cousins , Laurence Brevard
IPC分类号： G06F15/16
CPC分类号： H04L47/25 , H04L1/0007 , H04L1/0009 , H04L1/0034 , H04L1/1825 , H04L1/1854 , H04L47/10 , H04L47/193
摘要： A method and system for transferring data between a sender and a receiver in a packet-based network is disclosed. The method comprises establishing a data channel, establishing a feedback channel, sending data to the receiver over the data channel, sending an acknowledgment to a sender on the feedback channel at a predetermined interval, using the acknowledgment to track data sent successfully and unsuccessfully to the receiver, resending data unsuccessfully sent to the receiver, and self-tuning to optimize throughput based upon the acknowledgement and react to changing network conditions.
摘要翻译：公开了一种在基于分组的网络中在发送方和接收方之间传送数据的方法和系统。该方法包括建立数据信道，建立反馈信道，通过数据信道向接收者发送数据，以预定间隔向反馈信道上的发送者发送确认，使用确认来跟踪成功发送的数据并且不成功地发送给接收机，重新发送数据未成功发送到接收机，以及自调整，以根据确认优化吞吐量并对变化的网络条件作出反应。

2. 发明授权

US09118478B2 Fault-tolerant data transmission system for networks with non-full-duplex or asymmetric transport 有权
标题翻译：具有非全双工或非对称传输的网络的容错数据传输系统
公开(公告)号：US09118478B2
公开(公告)日：2015-08-25
申请号：US14065071
申请日：2013-10-28
申请人： Saratoga Data Systems, Inc.
发明人： Robert Cousins
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/1858 , H04L1/0009 , H04L1/1812 , H04L47/26 , H04L47/30 , H04L2001/0097
摘要： In a data transfer method and system for networks having gateway-mediated asymmetric transport, data and feedback channels are established between sender and receiver, along with a gateway feedback channel between gateway and sender. Cohorts of datagrams are transformed using fault-tolerant coding to create chapters whose size correspond to the asymmetric transport's timing. The sender transmits chapters in chunks at a rate to keep the gateway at an optimum fill for maximal throughput without transmit-end packet drops. The receiver reconstructs complete cohorts of original datagrams from a received subset of the transformed datagrams. The receiver acknowledges successfully recovered cohorts and identifies missing or corrupt datagrams of a chapter whenever recovery is unsuccessful. The sender resends sufficient lost datagrams to allow cohort recovery. The sender self-tunes its transmission rate based upon gateway fill, network latency and datagram loss rate to keep datagram loss rate below an upper bound.
摘要翻译：在具有网关介导的非对称传输的网络的数据传输方法和系统中，在发送方和接收方之间建立数据和反馈信道以及网关与发送方之间的网关反馈信道。使用容错编码来转换数据报组，以创建大小对应于不对称传输时序的章节。发送者以块的速率发送章节，以保持网关处于最佳填充的最佳吞吐量，而没有发送端分组丢弃。接收机从接收到的转换数据报的子集重建原始数据报的完整队列。接收器确认成功恢复的队列，并在恢复失败时识别章节的丢失或损坏的数据报。发送者重新发送足够的丢失数据报，以允许队列恢复。发送方根据网关填充，网络延迟和数据报丢失速率自动调整传输速率，以保持数据报丢失率低于上限。

3. 发明申请

US20150121161A1 FAULT-TOLERANT DATA TRANSMISSION SYSTEM FOR NETWORKS WITH NON-FULL-DUPLEX OR ASYMMETRIC TRANSPORT 有权
标题翻译：具有非全双工或不对称传输的网络的容错数据传输系统
公开(公告)号：US20150121161A1
公开(公告)日：2015-04-30
申请号：US14065071
申请日：2013-10-28
申请人： Saratoga Data Systems, Inc.
发明人： Robert Cousins
IPC分类号： H04L1/18
CPC分类号： H04L1/1858 , H04L1/0009 , H04L1/1812 , H04L47/26 , H04L47/30 , H04L2001/0097
摘要： In a data transfer method and system for networks having gateway-mediated asymmetric transport, data and feedback channels are established between sender and receiver, along with a gateway feedback channel between gateway and sender. Cohorts of datagrams are transformed using fault-tolerant coding to create chapters whose size correspond to the asymmetric transport's timing. The sender transmits chapters in chunks at a rate to keep the gateway at an optimum fill for maximal throughput without transmit-end packet drops. The receiver reconstructs complete cohorts of original datagrams from a received subset of the transformed datagrams. The receiver acknowledges successfully recovered cohorts and identifies missing or corrupt datagrams of a chapter whenever recovery is unsuccessful. The sender resends sufficient lost datagrams to allow cohort recovery. The sender self-tunes its transmission rate based upon gateway fill, network latency and datagram loss rate to keep datagram loss rate below an upper bound.
摘要翻译：在具有网关介导的非对称传输的网络的数据传输方法和系统中，在发送方和接收方之间建立数据和反馈信道以及网关与发送方之间的网关反馈信道。使用容错编码来转换数据报组，以创建大小对应于不对称传输时序的章节。发送者以块的速率发送章节，以保持网关处于最佳填充的最佳吞吐量，而没有发送端分组丢弃。接收机从接收到的转换数据报的子集重建原始数据报的完整队列。接收器确认成功恢复的队列，并在恢复失败时识别章节的丢失或损坏的数据报。发送者重新发送足够的丢失数据报，以允许队列恢复。发送方根据网关填充，网络延迟和数据报丢失速率自动调整传输速率，以保持数据报丢失率低于上限。

4. 发明授权

US09209947B1 Fault-tolerant data transmission system for networks subject to jamming conditions 有权
标题翻译：受到干扰条件的网络的容错数据传输系统
公开(公告)号：US09209947B1
公开(公告)日：2015-12-08
申请号：US14160320
申请日：2014-01-21
申请人： Saratoga Data Systems, Inc.
发明人： Robert Cousins
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L1/1635 , H04L1/1816 , H04L1/1822 , H04L1/1825 , H04L1/188 , H04L1/1896
摘要： A method and system are provided for data transfer in a network where jamming conditions may occur. A sender at a first endpoint of the network includes a processor that implements fault-tolerant coding of cohorts of original datagrams that are converted into corresponding chapters of transformed datagrams such that the original datagrams are recovered by a receiver at a second endpoint of the network from a subset of the transformed datagrams of each chapter transferred over the network. In the presence of jamming, chapter size and redundancy of the coding are adjusted according to the level of jamming to enable datagram recovery with a minimum of resending over the network. The sending rate may also be tuned in reaction to changing network conditions based on messages from the receiver on a separate feedback channel to keep datagram loss rates below a specified upper bound.
摘要翻译：提供了一种用于在可能发生干扰条件的网络中进行数据传输的方法和系统。在网络的第一端点处的发送者包括处理器，其对原始数据报的队列进行容错编码，所述原始数据报的组被转换成经转换的数据报的相应章节，使得原始数据报由网络的第二端点处的接收器恢复通过网络传输的每个章节的转换数据报的子集。在存在干扰的情况下，编码的章节大小和冗余度根据干扰水平进行调整，以便通过网络重新发送最少数据报恢复。也可以根据来自接收机在单独反馈信道上的消息来改变网络条件来调整发送速率，以将数据报丢失率保持在指定上限以下。

5. 发明申请

US20150117201A1 DATA TRANSMISSION SYSTEM FOR NETWORKS WITH NON-FULL-DUPLEX OR ASYMMETRIC TRANSPORT 审中-公开
标题翻译：具有非全双工或不对称传输的网络的数据传输系统
公开(公告)号：US20150117201A1
公开(公告)日：2015-04-30
申请号：US14065025
申请日：2013-10-28
申请人： Saratoga Data Systems, Inc.
发明人： Robert Cousins
IPC分类号： H04L12/863 , H04L12/819 , H04L12/26
CPC分类号： H04L43/0852 , H04L47/263 , H04L47/28 , H04L47/30
摘要： A data transfer method and system are provided for networks having gateway-mediated asymmetric transport. Separate data and feedback channels are established between sender and receiver units, along with a gateway feedback channel between a gateway and the sender. The sender transmits datagrams to the gateway in temporal chunks corresponding to the asymmetric transport's timing to keep the gateway's buffer at an optimum fill for maximal throughput without transmit-end packet drops. The receiver acknowledges those datagrams that have been successfully received and identifies any missing or corrupt datagrams. At least some messages include timing information indicative of network latency and congestion. The sender resends datagrams identified as missing or corrupt. The sender self-tunes its transmission rate in reaction to changing network conditions, based upon gateway buffer fill, network latency and datagram loss rate to keep datagram loss rate below a specified upper bound.
摘要翻译：为具有网关介导的非对称传输的网络提供数据传输方法和系统。在发送器和接收器单元之间建立独立的数据和反馈通道，以及网关和发送器之间的网关反馈通道。发送方在与非对称传输时间相对应的时间块中向网关发送数据报，以将网关的缓冲区保持在最佳吞吐量，而无需发送端数据包丢失。接收器确认已成功接收的那些数据报，并识别任何丢失或损坏的数据报。至少一些消息包括指示网络延迟和拥塞的定时信息。发送方重新发送标识为丢失或损坏的数据报。发送方根据网关缓冲区填充，网络延迟和数据报丢失率，自动调整其传输速率以响应不断变化的网络条件，以保持数据报丢失率低于指定的上限。

6. 发明授权

US08537664B2 Method and system for accelerating transmission of data between network devices 有权
标题翻译：用于加速网络设备间数据传输的方法和系统
公开(公告)号：US08537664B2
公开(公告)日：2013-09-17
申请号：US13660149
申请日：2012-10-25
申请人： Saratoga Data Systems
发明人： Arnold Goldfein , David Gariepy , Robert Cousins , Laurence Brevard
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/18 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/28
CPC分类号： H04L47/25 , H04L1/0007 , H04L1/0009 , H04L1/0034 , H04L1/1825 , H04L1/1854 , H04L47/10 , H04L47/193
摘要： A method and system for transferring data between a sender and a receiver in a packet-based network is disclosed. The method comprises establishing a data channel, establishing a feedback channel, sending data to the receiver over the data channel, sending an acknowledgment to a sender on the feedback channel at a predetermined interval, using the acknowledgment to track data sent successfully and unsuccessfully to the receiver, resending data unsuccessfully sent to the receiver, and self-tuning to optimize throughput based upon the acknowledgement and react to changing network conditions.
摘要翻译：公开了一种在基于分组的网络中在发送方和接收方之间传送数据的方法和系统。该方法包括建立数据信道，建立反馈信道，通过数据信道向接收者发送数据，以预定间隔向反馈信道上的发送者发送确认，使用确认来跟踪成功发送的数据并且不成功地发送给接收机，重新发送数据未成功发送到接收机，以及自调整，以根据确认优化吞吐量并对变化的网络条件作出反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式