公开(公告)号：US20120303845A1

公开(公告)日：2012-11-29

申请号：US13576186

申请日：2010-10-15

申请人： Quan Ma ,  Gengmao Sun

发明人： Quan Ma ,  Gengmao Sun

IPC分类号： G06F13/12

CPC分类号： H04W92/06 ,  G06F13/387 ,  H04L12/66

摘要： A home gateway for adapting a Universal Serial Bus (USB) modem includes a system drive module; a wide area network (WAN) connection management module; a drive adaption module, which determines the mode of the USB modem, adapts a drive of an application layer interface of the USB modem and transmits a drive adaption complete message to an application adaption module; and the application adaption module, which selects a corresponding initialization process, initializes an application layer of the USB modem, transmits an initialization complete message to the WAN connection management module and performs a network connection via the WAN interface management module. A method for adapting the USB modem is also disclosed. The home gateway and method can reduce the economic burden of users, and facilitate the popularization of home gateway products and a wireless net surfing service via the USB modem.

摘要翻译： 用于调整通用串行总线（USB）调制解调器的家庭网关包括系统驱动模块; 广域网（WAN）连接管理模块; 驱动器适应模块，其确定所述USB调制解调器的模式，适配所述USB调制解调器的应用层接口的驱动器，并将驱动器适配完成消息发送到应用适配模块; 并且选择对应的初始化处理的应用适配模块初始化USB调制解调器的应用层，并向WAN连接管理模块发送初始化完成消息，并通过WAN接口管理模块执行网络连接。 还公开了一种适配USB调制解调器的方法。 家庭网关和方法可以减轻用户的经济负担，并通过USB调制解调器促进家庭网关产品和无线上网服务的普及。

公开(公告)号：US08929289B2

公开(公告)日：2015-01-06

申请号：US13574014

申请日：2010-03-23

申请人： Gengmao Sun

发明人： Gengmao Sun

IPC分类号： H04W4/00 ,  H04B7/216 ,  H04L12/28 ,  H04L12/54 ,  H04L29/08

CPC分类号： H04L12/5692 ,  H04L67/14 ,  H04L2012/2841

摘要： The present invention provides an access method, system and device. In the solution of the present invention, a CPE sub-system receives a connection request for carrying out a data connection with a WAN, when determining that the CPE sub-system itself is not able to carry out a wired connection with the WAN, sends the connection request to an MID sub-system through a connection interface, so that a wireless connection is carried out with the WAN through the MID sub-system; the MID sub-system receives a connection request for carrying out a data connection with a WAN, when determining that the MID sub-system itself is not able to carry out a wireless connection with the WAN, sends the connection request to the CPE sub-system through the connection interface, so that a wired connection is carried out with the WAN through the CPE sub-system. In accordance with the solution of the present invention, not only the wired access but also the wireless access is able to be realized for the WAN, thereby providing stable network connection for home users and bringing great convenience for the users.

摘要翻译： 本发明提供一种访问方法，系统和设备。 在本发明的解决方案中，当确定CPE子系统本身不能与WAN进行有线连接时，CPE子系统接收到与WAN进行数据连接的连接请求，发送 通过连接接口向MID子系统的连接请求，使得通过MID子系统与WAN一起进行无线连接; 当确定MID子系统本身不能与WAN进行无线连接时，MID子系统接收到与WAN进行数据连接的连接请求，向CPE子系统发送连接请求， 系统通过连接接口，通过CPE子系统与WAN进行有线连接。 根据本发明的解决方案，不仅能够为WAN实现有线接入，而且可以实现无线接入，从而为家庭用户提供稳定的网络连接，并为用户带来极大的便利。

公开(公告)号：US20140362182A1

公开(公告)日：2014-12-11

申请号：US14372901

申请日：2012-04-12

申请人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

发明人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

IPC分类号： H04N13/00 ,  H04N19/597

CPC分类号： H04N13/161 ,  G06T9/001 ,  G06T9/008 ,  H04N19/94

摘要： A device for compressing vertex data in three-dimensional (3D) image data includes a codebook design module and a codeword search module. The codebook design module is configured for: grouping residual vectors of vertices in 3D image data for codebook design; generating, for each group of residual vectors, a sub-codebook formed by a specified number of codewords; and sending the generated sub-codebook corresponding to a group of residual vectors to the codeword search module. The codeword search module is configured for: receiving a sub-codebook sent by the codebook design module; searching for a codeword of optimal match of a to-be-compressed residual vector of a vertex in 3D image data to be compressed; and taking an index of the codeword of optimal match and an index of a sub-codebook where the codeword of optimal match is located as compressed data of the vertex. A method for compressing vertex data in 3D image data is further disclosed. With the disclosure, it is possible to save codeword storage space, enhance encoding quality, improve a compression ratio of vertex data, and increase a compression efficiency.

摘要翻译： 用于在三维（3D）图像数据中压缩顶点数据的装置包括码本设计模块和码字搜索模块。 码本设计模块被配置为：对用于码本设计的3D图像数据中的顶点的残差向量进行分组; 针对每组剩余向量生成由指定数量的码字形成的子码本; 以及将生成的与一组残差向量对应的子码本发送到码字搜索模块。 码字搜索模块被配置为：接收由码本设计模块发送的子码本; 搜索待压缩的3D图像数据中要被压缩的顶点残留矢量的最佳匹配的码字; 并且获取最佳匹配的码字的索引和最佳匹配的码字所在的子码本的索引作为顶点的压缩数据。 还公开了一种用于压缩3D图像数据中的顶点数据的方法。 通过该公开，可以节省码字存储空间，提高编码质量，提高顶点数据的压缩率，提高压缩效率。

公开(公告)号：US20120287864A1

公开(公告)日：2012-11-15

申请号：US13574014

申请日：2010-03-23

申请人： Gengmao Sun

发明人： Gengmao Sun

IPC分类号： H04W4/00

CPC分类号： H04L12/5692 ,  H04L67/14 ,  H04L2012/2841

摘要： The present invention provides an access method, system and device. In the solution of the present invention, a CPE sub-system receives a connection request for carrying out a data connection with a WAN, when determining that the CPE sub-system itself is not able to carry out a wired connection with the WAN, sends the connection request to an MID sub-system through a connection interface, so that a wireless connection is carried out with the WAN through the MID sub-system; the MID sub-system receives a connection request for carrying out a data connection with a WAN, when determining that the MID sub-system itself is not able to carry out a wireless connection with the WAN, sends the connection request to the CPE sub-system through the connection interface, so that a wired connection is carried out with the WAN through the CPE sub-system. In accordance with the solution of the present invention, not only the wired access but also the wireless access is able to be realized for the WAN, thereby providing stable network connection for home users and bringing great convenience for the users.

摘要翻译： 本发明提供一种访问方法，系统和设备。 在本发明的解决方案中，当确定CPE子系统本身不能与WAN进行有线连接时，CPE子系统接收到与WAN进行数据连接的连接请求，发送 通过连接接口向MID子系统的连接请求，使得通过MID子系统与WAN一起进行无线连接; 当确定MID子系统本身不能与WAN进行无线连接时，MID子系统接收到与WAN进行数据连接的连接请求，向CPE子系统发送连接请求， 系统通过连接接口，通过CPE子系统与WAN进行有线连接。 根据本发明的解决方案，不仅能够为WAN实现有线接入，而且可以实现无线接入，从而为家庭用户提供稳定的网络连接，并为用户带来极大的便利。

公开(公告)号：US09509973B2

公开(公告)日：2016-11-29

申请号：US14372901

申请日：2012-04-12

申请人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

发明人： Feifei He ,  Jian Hui ,  Gengmao Sun ,  Feng Gao ,  Zhibin Pan ,  Da Li ,  Jingyuan Li

IPC分类号： H04N13/00 ,  G06T9/00 ,  H04N19/94

CPC分类号： H04N13/161 ,  G06T9/001 ,  G06T9/008 ,  H04N19/94

摘要： A device for compressing vertex data in three-dimensional (3D) image data includes a codebook design module and a codeword search module. The codebook design module is configured for: grouping residual vectors of vertices in 3D image data for codebook design; generating, for each group of residual vectors, a sub-codebook formed by a specified number of codewords; and sending the generated sub-codebook corresponding to a group of residual vectors to the codeword search module. The codeword search module is configured for: receiving a sub-codebook sent by the codebook design module; searching for a codeword of optimal match of a to-be-compressed residual vector of a vertex in 3D image data to be compressed; and taking an index of the codeword of optimal match and an index of a sub-codebook where the codeword of optimal match is located as compressed data of the vertex. A method for compressing vertex data in 3D image data is further disclosed. With the disclosure, it is possible to save codeword storage space, enhance encoding quality, improve a compression ratio of vertex data, and increase a compression efficiency.

摘要翻译： 用于在三维（3D）图像数据中压缩顶点数据的装置包括码本设计模块和码字搜索模块。 码本设计模块被配置为：对用于码本设计的3D图像数据中的顶点的残差向量进行分组; 针对每组剩余向量生成由指定数量的码字形成的子码本; 以及将生成的与一组残差向量对应的子码本发送到码字搜索模块。 码字搜索模块被配置为：接收由码本设计模块发送的子码本; 搜索待压缩的3D图像数据中要被压缩的顶点残留矢量的最佳匹配的码字; 并且获取最佳匹配的码字的索引和最佳匹配的码字所在的子码本的索引作为顶点的压缩数据。 还公开了一种用于压缩3D图像数据中的顶点数据的方法。 通过该公开，可以节省码字存储空间，提高编码质量，提高顶点数据的压缩率，提高压缩效率。

公开(公告)号：US08954636B2

公开(公告)日：2015-02-10

申请号：US13576186

申请日：2010-10-15

申请人： Quan Ma ,  Gengmao Sun

发明人： Quan Ma ,  Gengmao Sun

IPC分类号： G06F13/38 ,  H04W92/06 ,  H04L12/66 ,  G06F3/00

CPC分类号： H04W92/06 ,  G06F13/387 ,  H04L12/66

摘要： A home gateway for adapting a Universal Serial Bus (USB) modem includes a system drive module; a wide area network (WAN) connection management module; a drive adaption module, which determines the mode of the USB modem, adapts a drive of an application layer interface of the USB modem and transmits a drive adaption complete message to an application adaption module; and the application adaption module, which selects a corresponding initialization process, initializes an application layer of the USB modem, transmits an initialization complete message to the WAN connection management module and performs a network connection via the WAN interface management module. A method for adapting the USB modem is also disclosed. The home gateway and method can reduce the economic burden of users, and facilitate the popularization of home gateway products and a wireless net surfing service via the USB modem.

摘要翻译： 用于调整通用串行总线（USB）调制解调器的家庭网关包括系统驱动模块; 广域网（WAN）连接管理模块; 驱动器适应模块，其确定所述USB调制解调器的模式，适配所述USB调制解调器的应用层接口的驱动器，并将驱动器适配完成消息发送到应用适配模块; 并且选择对应的初始化处理的应用适配模块初始化USB调制解调器的应用层，并向WAN连接管理模块发送初始化完成消息，并通过WAN接口管理模块执行网络连接。 还公开了一种适配USB调制解调器的方法。 家庭网关和方法可以减轻用户的经济负担，并通过USB调制解调器促进家庭网关产品和无线上网服务的普及。