公开(公告)号：US20100274559A1

公开(公告)日：2010-10-28

申请号：US12838229

申请日：2010-07-16

申请人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

发明人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

IPC分类号： G10L19/12

CPC分类号： G10L19/10 ,  G10L19/107

摘要： A fixed codebook search method includes initializing a counter, searching for pulses and calculating the value of a cost function Qk, initializing the counter if the Qk value increases, increasing the value of the counter if the Qk value does not increase, judging whether the value of the counter is greater than the threshold value, continuing the search process if the value of the counter is not greater than the threshold value, and ending the whole search process if the value of the counter is greater than the threshold value.

摘要翻译： 固定码本搜索方法包括初始化计数器，搜索脉冲和计算成本函数Qk的值，如果Qk值增加则初始化计数器，如果Qk值不增加则增加计数器的值，判断该值是否为 计数器的值大于阈值，如果计数器的值不大于阈值则继续搜索处理，如果计数器的值大于阈值则结束整个搜索处理。

公开(公告)号：US07941314B2

公开(公告)日：2011-05-10

申请号：US12777875

申请日：2010-05-11

申请人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

发明人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

IPC分类号： G10L19/12

CPC分类号： G10L19/10 ,  G10L19/107

摘要： A fixed codebook search method includes: initializing a counter; searching for pulses and calculating the value of a cost function Qk; initializing the counter if the Qk value increases; increasing the value of the counter if the Qk value does not increase; judging whether the value of the counter is greater than the threshold value; continuing the search process if the value of the counter is not greater than the threshold value; and ending the whole search process if the value of the counter is greater than the threshold value. The present invention reduces the search count and improves the search efficiency.

摘要翻译： 固定码本搜索方法包括：初始化计数器; 搜索脉冲并计算成本函数Qk的值; 如果Qk值增加则初始化计数器; 如果Qk值不增加则增加计数器的值; 判断所述计数器的值是否大于所述阈值; 如果计数器的值不大于阈值，继续搜索过程; 如果计数器的值大于阈值，则结束整个搜索过程。 本发明减少了搜索次数，提高了搜索效率。

公开(公告)号：US08600739B2

公开(公告)日：2013-12-03

申请号：US12481060

申请日：2009-06-09

申请人： Dejun Zhang ,  Liang Zhang ,  Yue Lang ,  Tinghong Wang ,  Lixiong Li ,  Wenhai Wu ,  Wei Xiao ,  Fuwei Ma ,  Zexin Liu

发明人： Dejun Zhang ,  Liang Zhang ,  Yue Lang ,  Tinghong Wang ,  Lixiong Li ,  Wenhai Wu ,  Wei Xiao ,  Fuwei Ma ,  Zexin Liu

IPC分类号： G10L19/24

CPC分类号： G10L19/24 ,  G10L2019/0013

摘要： A coding method is adapted to select different codebook search algorithms according to varied types of input signals. An encoder using the coding method is also provided. As appropriate search algorithms may be selected according to all possible structural features of the input signals, certain types of signals for which satisfactory results may be obtained through simple computations may match with search algorithms suitable for these signal types and having low computation complexities, so as to achieve better performance with fewer system resources. Meanwhile, other types of signals that need complicated computations may be processed by more sophisticated search algorithms, thereby ensuring the coding quality.

摘要翻译： 一种编码方法适用于根据不同类型的输入信号选择不同的码本搜索算法。 还提供了使用编码方法的编码器。 可以根据输入信号的所有可能的结构特征来选择合适的搜索算法，通过简单的计算可​​获得令人满意的结果的某些类型的信号可以与适合于这些信号类型的搜索算法匹配并具有低的计算复杂度，因此 以更少的系统资源实现更好的性能。 同时，需要复杂计算的其他类型的信号可以通过更复杂的搜索算法来处理，从而确保编码质量。

公开(公告)号：US07908136B2

公开(公告)日：2011-03-15

申请号：US12838229

申请日：2010-07-16

申请人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

发明人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

IPC分类号： G10L19/12

CPC分类号： G10L19/10 ,  G10L19/107

摘要： A fixed codebook search method includes initializing a counter, searching for pulses and calculating the value of a cost function Qk, initializing the counter if the Qk value increases, increasing the value of the counter if the Qk value does not increase, judging whether the value of the counter is greater than the threshold value, continuing the search process if the value of the counter is not greater than the threshold value, and ending the whole search process if the value of the counter is greater than the threshold value.

摘要翻译： 固定码本搜索方法包括初始化计数器，搜索脉冲和计算成本函数Qk的值，如果Qk值增加则初始化计数器，如果Qk值不增加则增加计数器的值，判断该值是否为 计数器的值大于阈值，如果计数器的值不大于阈值则继续搜索处理，如果计数器的值大于阈值则结束整个搜索处理。

公开(公告)号：US20100235173A1

公开(公告)日：2010-09-16

申请号：US12777875

申请日：2010-05-11

申请人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

发明人： Dejun Zhang ,  Liang Zhang ,  Lixiong Li ,  Tinghong Wang ,  Yue Lang ,  Wenhai Wu

IPC分类号： G10L19/00

CPC分类号： G10L19/10 ,  G10L19/107

摘要： A fixed codebook search method includes: initializing a counter; searching for pulses and calculating the value of a cost function Qk; initializing the counter if the Qk value increases; increasing the value of the counter if the Qk value does not increase; judging whether the value of the counter is greater than the threshold value; continuing the search process if the value of the counter is not greater than the threshold value; and ending the whole search process if the value of the counter is greater than the threshold value. The present invention reduces the search count and improves the search efficiency.

摘要翻译： 固定码本搜索方法包括：初始化计数器; 搜索脉冲并计算成本函数Qk的值; 如果Qk值增加则初始化计数器; 如果Qk值不增加则增加计数器的值; 判断所述计数器的值是否大于所述阈值; 如果计数器的值不大于阈值，继续搜索过程; 如果计数器的值大于阈值，则结束整个搜索过程。 本发明减少了搜索次数，提高了搜索效率。

公开(公告)号：US20090074076A1

公开(公告)日：2009-03-19

申请号：US12273201

申请日：2008-11-18

申请人： Lixiong Li ,  Libin Guo ,  Liang Zhang ,  Dejun Zhang ,  Wehai Wu ,  Tinghong Wang

发明人： Lixiong Li ,  Libin Guo ,  Liang Zhang ,  Dejun Zhang ,  Wehai Wu ,  Tinghong Wang

IPC分类号： H04N7/12

CPC分类号： H03M7/3082 ,  G10L2019/0005 ,  H04N19/94

摘要： A method for quantizing vector. The method includes: performing a quantization process on a vector to be quantized by use of N basic codebook vectors and the adjustment vectors of each of the basic codebook vectors, generating a basic codebook vector and an adjustment vector used for quantizing the vectors to be quantized, N being a positive integer larger than or equal to 1. According to the present invention, based on the method a device for quantizing vector is disclosed. According to embodiments of the present invention, the quantization of an input vector is done by introducing the modification vectors for the base codebook vectors, therefore the memory amount of the base codebook vectors is reduced effectively, and the calculation amount is merely the calculation amount required for going through N codebooks. Therefore, the complexity of the vector quantization could be decreased effectively.

摘要翻译： 量化矢量的方法。 该方法包括：通过使用N个基本码本向量和每个基本码本向量的调整向量对要量化的矢量进行量化处理，生成用于量化要量化的矢量的基本码本矢量和调整矢量 ，N是大于或等于1的正整数。根据本发明，基于该方法，公开了一种用于量化矢量的装置。 根据本发明的实施例，通过引入用于基本码本向量的修改向量来完成输入向量的量化，因此有效地降低了基本码本矢量的存储量，并且计算量仅仅是所需的计算量 通过N个代码簿。 因此，可以有效降低矢量量化的复杂度。

公开(公告)号：US08335260B2

公开(公告)日：2012-12-18

申请号：US12273201

申请日：2008-11-18

申请人： Lixiong Li ,  Libin Guo ,  Liang Zhang ,  Dejun Zhang ,  Wehai Wu ,  Tinghong Wang

发明人： Lixiong Li ,  Libin Guo ,  Liang Zhang ,  Dejun Zhang ,  Wehai Wu ,  Tinghong Wang

IPC分类号： H04N7/12 ,  H04N7/18 ,  H04N11/02 ,  G06K9/36 ,  H03M7/30 ,  G06T9/00 ,  H04N7/28 ,  H04B7/216

CPC分类号： H03M7/3082 ,  G10L2019/0005 ,  H04N19/94

摘要： A method for quantizing vector. The method includes: performing a quantization process on a vector to be quantized by use of N basic codebook vectors and the adjustment vectors of each of the basic codebook vectors, generating a basic codebook vector and an adjustment vector used for quantizing the vectors to be quantized, N being a positive integer larger than or equal to 1. According to the present invention, based on the method a device for quantizing vector is disclosed. According to embodiments of the present invention, the quantization of an input vector is done by introducing the modification vectors for the base codebook vectors, therefore the memory amount of the base codebook vectors is reduced effectively, and the calculation amount is merely the calculation amount required for going through N codebooks. Therefore, the complexity of the vector quantization could be decreased effectively.

摘要翻译： 量化矢量的方法。 该方法包括：通过使用N个基本码本向量和每个基本码本向量的调整向量对要量化的矢量进行量化处理，生成用于量化要量化的矢量的基本码本矢量和调整矢量 ，N是大于或等于1的正整数。根据本发明，基于该方法，公开了一种用于量化矢量的装置。 根据本发明的实施例，通过引入用于基本码本向量的修改向量来完成输入向量的量化，因此有效地降低了基本码本矢量的存储量，并且计算量仅仅是所需的计算量 通过N个代码簿。 因此，可以有效降低矢量量化的复杂度。

公开(公告)号：US07865655B2

公开(公告)日：2011-01-04

申请号：US12130742

申请日：2008-05-30

申请人： Minqiu Li ,  Feng Hong ,  Chunming Sheng ,  Tinghong Wang ,  Xing Rao ,  Jin Yu ,  Shaolin Zhang ,  Hansi Wang ,  Dingliang Gan

发明人： Minqiu Li ,  Feng Hong ,  Chunming Sheng ,  Tinghong Wang ,  Xing Rao ,  Jin Yu ,  Shaolin Zhang ,  Hansi Wang ,  Dingliang Gan

IPC分类号： G06F13/00 ,  G06F13/14

CPC分类号： G06F1/184

摘要： The present invention relates to the field of communications, in particular, to a server for solving the problem related to the incompatibility between normal blades and multi-processing blades in a conventional server. The server according to an embodiment of the invention includes a backboard, on which backboard wiring and a first slot are disposed. At least two second slots are further disposed on the backboard. Both a first interface configured to be connected to a normal blade and a second interface configured to be connected to a multi-processing blade are disposed on each of the second slots, the first interface being connected to a corresponding Cluster Switch interface disposed on the first slot via the backboard wiring, and the second interface being interconnected directly via the backboard wiring or being connected to a corresponding Symmetrical Multi-Processing Switch interface disposed on the first slot via the backboard wiring.

摘要翻译： 本发明涉及通信领域，特别涉及用于解决常规服务器中普通刀片与多处理刀片之间不兼容问题的服务器。 根据本发明的实施例的服务器包括背板，背板布线和第一槽被布置在该背板上。 在背板上进一步设置至少两个第二槽。 配置为连接到正常刀片的第一接口和被配置为连接到多处理刀片的第二接口设置在每个第二槽上，第一接口连接到布置在第一槽上的相应集群交换接口 并且所述第二接口通过所述背板布线直接互连或者经由所述背板布线连接到布置在所述第一槽上的相应的对称多处理开关接口。

公开(公告)号：US20080250181A1

公开(公告)日：2008-10-09

申请号：US12130742

申请日：2008-05-30

申请人： Minqiu Li ,  Feng Hong ,  Chunming Sheng ,  Tinghong Wang ,  Xing Rao ,  Jin Yu ,  Shaolin Zhang ,  Hansi Wang ,  Dingliang Gan

发明人： Minqiu Li ,  Feng Hong ,  Chunming Sheng ,  Tinghong Wang ,  Xing Rao ,  Jin Yu ,  Shaolin Zhang ,  Hansi Wang ,  Dingliang Gan

IPC分类号： G06F13/00

CPC分类号： G06F1/184

摘要： The present invention relates to the field of communications, in particular, to a server for solving the problem related to the incompatibility between normal blades and multi-processing blades in a conventional server. The server according to an embodiment of the invention includes a backboard, on which backboard wiring and a first slot are disposed. At least two second slots are further disposed on the backboard. Both a first interface configured to be connected to a normal blade and a second interface configured to be connected to a multi-processing blade are disposed on each of the second slots, the first interface being connected to a corresponding Cluster Switch interface disposed on the first slot via the backboard wiring, and the second interface being interconnected directly via the backboard wiring or being connected to a corresponding Symmetrical Multi-Processing Switch interface disposed on the first slot via the backboard wiring.

摘要翻译： 本发明涉及通信领域，特别涉及用于解决常规服务器中普通刀片与多处理刀片之间不兼容问题的服务器。 根据本发明的实施例的服务器包括背板，背板布线和第一槽被布置在该背板上。 在背板上进一步设置至少两个第二槽。 配置为连接到正常刀片的第一接口和被配置为连接到多处理刀片的第二接口设置在每个第二槽上，第一接口连接到布置在第一槽上的相应集群交换接口 并且所述第二接口通过所述背板布线直接互连或者经由所述背板布线连接到布置在所述第一槽上的相应的对称多处理开关接口。