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公开(公告)号:US20120213307A1
公开(公告)日:2012-08-23
申请号:US13399436
申请日:2012-02-17
申请人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
发明人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
CPC分类号: H04B1/10 , H04B15/00 , H04L1/0007 , H04L1/004 , H04L1/0042 , H04L1/005 , H04L1/0054 , H04L5/16 , H04L27/34
摘要: In one aspect, a wireless system includes an encoder configured to encode data using a spinal code which uses a function over the message bits to directly produce a sequence of constellation symbols for transmission. The wireless system also includes a decoder configured to decode the spinal code. The function may be at least one of a non-linear function and a hash function.
摘要翻译: 一方面,一种无线系统包括:编码器,被配置为使用脊髓代码对数据进行编码,所述脊髓编码使用消息比特的功能来直接产生用于传输的星座符号序列。 无线系统还包括被配置为解码脊髓代码的解码器。 该函数可以是非线性函数和散列函数中的至少一个。
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公开(公告)号:US09143175B2
公开(公告)日:2015-09-22
申请号:US14230165
申请日:2014-03-31
申请人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
发明人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
CPC分类号: H04B1/10 , H04B15/00 , H04L1/0007 , H04L1/004 , H04L1/0042 , H04L1/005 , H04L1/0054 , H04L5/16 , H04L27/34
摘要: In one aspect, a wireless system includes an encoder configured to encode data using a spinal code which uses a function over the message bits to directly produce a sequence of constellation symbols for transmission. The wireless system also includes a decoder configured to decode the spinal code. The function may be at least one of a non-linear function and a hash function.
摘要翻译: 一方面,一种无线系统包括:编码器,被配置为使用脊髓代码对数据进行编码,所述脊髓编码使用消息比特的功能来直接产生用于传输的星座符号序列。 无线系统还包括被配置为解码脊髓代码的解码器。 该函数可以是非线性函数和散列函数中的至少一个。
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公开(公告)号:US20140211881A1
公开(公告)日:2014-07-31
申请号:US14230165
申请日:2014-03-31
申请人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
发明人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
CPC分类号: H04B1/10 , H04B15/00 , H04L1/0007 , H04L1/004 , H04L1/0042 , H04L1/005 , H04L1/0054 , H04L5/16 , H04L27/34
摘要: In one aspect, a wireless system includes an encoder configured to encode data using a spinal code which uses a function over the message bits to directly produce a sequence of constellation symbols for transmission. The wireless system also includes a decoder configured to decode the spinal code. The function may be at least one of a non-linear function and a hash function.
摘要翻译: 一方面,一种无线系统包括:编码器,被配置为使用脊髓代码对数据进行编码,所述脊髓编码使用消息比特的功能来直接产生用于传输的星座符号序列。 无线系统还包括被配置为解码脊髓代码的解码器。 该函数可以是非线性函数和散列函数中的至少一个。
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公开(公告)号:US08724715B2
公开(公告)日:2014-05-13
申请号:US13399436
申请日:2012-02-17
申请人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
发明人: Jonathan Perry , Devavrat Shah , Hari Balakrishnan
IPC分类号: H04L27/00
CPC分类号: H04B1/10 , H04B15/00 , H04L1/0007 , H04L1/004 , H04L1/0042 , H04L1/005 , H04L1/0054 , H04L5/16 , H04L27/34
摘要: In one aspect, a wireless system includes an encoder configured to encode data using a spinal code which uses a function over the message bits to directly produce a sequence of constellation symbols for transmission. The wireless system also includes a decoder configured to decode the spinal code. The function may be at least one of a non-linear function and a hash function.
摘要翻译: 一方面,一种无线系统包括:编码器,被配置为使用脊髓代码对数据进行编码,所述脊髓编码使用消息比特的功能来直接产生用于传输的星座符号序列。 无线系统还包括被配置为解码脊髓代码的解码器。 该函数可以是非线性函数和散列函数中的至少一个。
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公开(公告)号:US08068426B2
公开(公告)日:2011-11-29
申请号:US12474738
申请日:2009-05-29
IPC分类号: H04L1/00
CPC分类号: H04L47/10 , H04L1/004 , H04L1/0076 , H04L1/1607 , H04L1/1635 , H04L1/1874 , H04L47/26 , H04L47/30 , H04L49/90
摘要: A method, apparatus and computer program product for feedback-based online network coding is presented. In one embodiment, a transmitting node determines a linear combination of packets to transmit from a transmit queue. The transmitting node transmits the linear combination of packets. The transmitting node determines whether a packet can be removed from the transmit queue, wherein when a determination is made that a packet can be removed from the transmit queue then removing the packet from the transmit queue, and when a determination is made that a packet cannot be removed from the transmit queue then refraining from removing the packet from the transmit queue.
摘要翻译: 提出了一种基于反馈的在线网络编码的方法,装置和计算机程序产品。 在一个实施例中,发送节点确定要从发送队列发送的分组的线性组合。 发送节点发送分组的线性组合。 发送节点确定是否可以从发送队列中删除分组,其中当确定可以从发送队列中去除分组,然后从发送队列中移除分组时,以及当确定分组不能 从发送队列中删除,然后避免从发送队列中删除数据包。
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公开(公告)号:US20100046371A1
公开(公告)日:2010-02-25
申请号:US12474738
申请日:2009-05-29
CPC分类号: H04L47/10 , H04L1/004 , H04L1/0076 , H04L1/1607 , H04L1/1635 , H04L1/1874 , H04L47/26 , H04L47/30 , H04L49/90
摘要: A method, apparatus and computer program product for feedback-based online network coding is presented. In one embodiment, a transmitting node determines a linear combination of packets to transmit from a transmit queue. The transmitting node transmits the linear combination of packets. The transmitting node determines whether a packet can be removed from the transmit queue, wherein when a determination is made that a packet can be removed from the transmit queue then removing the packet from the transmit queue, and when a determination is made that a packet cannot be removed from the transmit queue then refraining from removing the packet from the transmit queue.
摘要翻译: 提出了一种基于反馈的在线网络编码的方法,装置和计算机程序产品。 在一个实施例中,发送节点确定要从发送队列发送的分组的线性组合。 发送节点发送分组的线性组合。 发送节点确定是否可以从发送队列中删除分组,其中当确定可以从发送队列中去除分组,然后从发送队列中移除分组时,以及当确定分组不能 从发送队列中删除,然后避免从发送队列中删除数据包。
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7.
公开(公告)号:US09201968B2
公开(公告)日:2015-12-01
申请号:US13598040
申请日:2012-08-29
CPC分类号: G06F17/30867 , G06F17/30997 , G06Q30/00
摘要: A system and method for determining a rank aggregation from a series of partial preferences is presented. A distribution is learned over preferences from partial preferences with sparse support. A computer receives a plurality of partial preferences selected from two or more preference lists. Weights are assigned to each of said plurality of partial preferences, resulting in multiple ranked lists.
摘要翻译: 提出一种用于从一系列部分偏好确定秩聚合的系统和方法。 通过偏好的偏好从稀疏支持中学习分配。 计算机接收从两个或多个偏好列表中选择的多个部分偏好。 权重被分配给所述多个部分偏好中的每一个,导致多个排列的列表。
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公开(公告)号:US20130054498A1
公开(公告)日:2013-02-28
申请号:US13598124
申请日:2012-08-29
CPC分类号: G06Q30/0201 , G06Q30/0204
摘要: A system and method for providing a personalized recommendation from a series of partial preferences is presented. A preference distribution of a population including a plurality of weighted ranked lists is identified. A revealed preference of a user is compared to the plurality of ranked lists. An affinity weight between the user and each of the plurality of ranked lists is assigned, and a weighted average of each of the affinity weights is taken.
摘要翻译: 提出了从一系列部分偏好提供个性化推荐的系统和方法。 识别包括多个加权排序列表的人群的偏好分布。 将用户的显示偏好与多个排名列表进行比较。 分配用户与多个排序列表中的每一个之间的相关权重,并且采用每个亲和权重的加权平均。
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9.
公开(公告)号:US08526451B2
公开(公告)日:2013-09-03
申请号:US13404533
申请日:2012-02-24
申请人: Jay Kumar Sundararajan , Devavrat Shah , Muriel Medard , Michael Mitzenmacher , Joao Barros , Szymon Jakubczak
发明人: Jay Kumar Sundararajan , Devavrat Shah , Muriel Medard , Michael Mitzenmacher , Joao Barros , Szymon Jakubczak
CPC分类号: H04L47/27 , H04L47/12 , H04L47/15 , H04L47/193 , H04L47/22 , H04L47/283
摘要: A method, apparatus and computer program product for providing network based flow control is presented. A linear combination of packets to transmit from a transmit queue is determined. The linear combination of packets is transmitted across a network using a sliding window protocol. An acknowledgement (ACK) is generated, wherein a packet is acknowledged when a receiving node receives the linear combination of packets and determines which packet of the linear combination of packets has been newly seen.
摘要翻译: 提出了一种用于提供基于网络的流量控制的方法,装置和计算机程序产品。 确定从发送队列发送的分组的线性组合。 数据包的线性组合通过使用滑动窗口协议的网络传输。 产生确认(ACK),其中当接收节点接收到分组的线性组合时确认分组,并确定已经新看到分组的线性组合的分组。
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10.
公开(公告)号:US08130776B1
公开(公告)日:2012-03-06
申请号:US12549925
申请日:2009-08-28
申请人: Jay Kumar Sundararajan , Devavrat Shah , Muriel Medard , Michael Mitzenmacher , Joao Barros , Szymon Jakubczak
发明人: Jay Kumar Sundararajan , Devavrat Shah , Muriel Medard , Michael Mitzenmacher , Joao Barros , Szymon Jakubczak
CPC分类号: H04L47/27 , H04L47/12 , H04L47/15 , H04L47/193 , H04L47/22 , H04L47/283
摘要: A method, apparatus and computer program product for providing network based flow control is presented. A linear combination of packets to transmit from a transmit queue is determined. The linear combination of packets is transmitted across a network using a sliding window protocol. An acknowledgement (ACK) is generated, wherein a packet is acknowledged when a receiving node receives the linear combination of packets and determines which packet of the linear combination of packets has been newly seen.
摘要翻译: 提出了一种用于提供基于网络的流量控制的方法,装置和计算机程序产品。 确定从发送队列发送的分组的线性组合。 数据包的线性组合通过使用滑动窗口协议的网络传输。 产生确认(ACK),其中当接收节点接收到分组的线性组合时确认分组,并确定已经新看到分组的线性组合的分组。
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