公开(公告)号：US20110213868A1

公开(公告)日：2011-09-01

申请号：US12737095

申请日：2009-06-05

申请人： Ren Lei Chen ,  Xiao Jun Ma ,  Guang Hua Zhou ,  Jun Li

发明人： Ren Lei Chen ,  Xiao Jun Ma ,  Guang Hua Zhou ,  Jun Li

IPC分类号： G06F15/173

CPC分类号： H04L12/185

摘要： The present invention provides a method for sending a message to a network device with a specific MAC address, in an IP network implementing a interne group management protocol IGMP, comprising: sending, by a network terminal, to the network device, a multicast group management status message including a destination address set as the specific MAC address.

摘要翻译： 本发明提供了一种在实现国际组织管理协议IGMP的IP网络中向具有特定MAC地址的网络设备发送消息的方法，包括：由网络终端向网络设备发送组播组管理 状态消息，包括设置为特定MAC地址的目的地址。

公开(公告)号：US08423855B2

公开(公告)日：2013-04-16

申请号：US12449913

申请日：2007-03-06

申请人： Xiao Jun Ma ,  Huan Qiang Zhang ,  Ren Lei Chen ,  Guang Hua Zhou ,  Jun Li ,  Charles Chuanming Wang

发明人： Xiao Jun Ma ,  Huan Qiang Zhang ,  Ren Lei Chen ,  Guang Hua Zhou ,  Jun Li ,  Charles Chuanming Wang

IPC分类号： G06F11/00

CPC分类号： H04L1/1819 ,  H04L1/1671 ,  H04L1/1848 ,  H04L1/1854 ,  H04L2001/0093

摘要： An adaptive and scalable packet error correction apparatus and method in a wireless multicast network is provided. Each retransmission request from a receiver contains a round number and the number of repairs sent in that round. At each receiver, there are two counters for counting the rounds sent out on the network and the number of repairs that have been required. A receiver on the wireless multicast network listens to the ARQ requests sent by other receivers to update the two counters and determines whether its request should be suppressed or be sent out.

摘要翻译： 提供了一种无线组播网络中的自适应和可扩展的分组纠错装置和方法。 来自接收机的每个重发请求包含轮次和在该轮中发送的维修次数。 在每个接收机上，有两个计数器用于计算网络上发送的轮次和所需的维修次数。 无线组播网络上的接收者收听由其他接收者发送的ARQ请求，以更新两个计数器，并确定其请求是否被抑制或被发送出去。

公开(公告)号：US08683049B2

公开(公告)日：2014-03-25

申请号：US12737095

申请日：2009-06-05

申请人： Ren Lei Chen ,  Xiao Jun Ma ,  Guang Hua Zhou ,  Jun Li

发明人： Ren Lei Chen ,  Xiao Jun Ma ,  Guang Hua Zhou ,  Jun Li

IPC分类号： G06F15/16

CPC分类号： H04L12/185

摘要： The present invention provides a method for sending a message to a network device with a specific MAC address, in an IP network implementing a interne group management protocol IGMP, comprising: sending, by a network terminal, to the network device, a multicast group management status message including a destination address set as the specific MAC address.

摘要翻译： 本发明提供了一种在实现国际组织管理协议IGMP的IP网络中向具有特定MAC地址的网络设备发送消息的方法，包括：由网络终端向网络设备发送组播组管理 状态消息，包括设置为特定MAC地址的目的地址。

公开(公告)号：US20100095181A1

公开(公告)日：2010-04-15

申请号：US12449913

申请日：2007-03-06

申请人： Xiao Jun Ma ,  Huan Qiang Zhang ,  Ren Lei Chen ,  Guang Hua Zhou ,  Jun Li ,  Charles Chuanming Wang

发明人： Xiao Jun Ma ,  Huan Qiang Zhang ,  Ren Lei Chen ,  Guang Hua Zhou ,  Jun Li ,  Charles Chuanming Wang

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1819 ,  H04L1/1671 ,  H04L1/1848 ,  H04L1/1854 ,  H04L2001/0093

摘要： An adaptive and scalable packet error correction apparatus and method in a wireless multicast network is provided. Each retransmission request from a receiver contains a round number and the number of repairs sent in that round. At each receiver, there are two counters for counting the rounds sent out on the network and the number of repairs that have been required. A receiver on the wireless multicast network listens to the ARQ requests sent by other receivers to update the two counters and determines whether its request should be suppressed or be sent out.

摘要翻译： 提供了一种无线组播网络中的自适应和可扩展的分组纠错装置和方法。 来自接收机的每个重发请求包含轮次和在该轮中发送的维修次数。 在每个接收机上，有两个计数器用于计算网络上发送的轮次和所需的维修次数。 无线组播网络上的接收者收听由其他接收者发送的ARQ请求，以更新两个计数器，并确定其请求是否被抑制或被发送出去。

公开(公告)号：US20110148673A1

公开(公告)日：2011-06-23

申请号：US12737936

申请日：2009-09-04

申请人： Ren Lei Chen ,  Guang Hua Zhou ,  Wen Juan Song ,  Xiao Jun Ma

发明人： Ren Lei Chen ,  Guang Hua Zhou ,  Wen Juan Song ,  Xiao Jun Ma

IPC分类号： H03M7/00

CPC分类号： G06F17/2247 ,  G06F17/2252 ,  H03M7/3084

摘要： It provides a method for encoding a set of elements by using components defining the structure of each of the set of elements, wherein each element comprises data structure information and at least one data value. The method comprises the steps of: selecting a current element for encoding; determining whether the current element has the same data structure information as a previously encoded element; in the negative, encoding the data structure information of the current element and the at least one data value of the current element; and in the affirmative, encoding the at least one data value of the current element and providing an indication value associated with the current element indicating the current element has the same data structure information as said previously encoded element. The method is used to reduce the encoding redundancy of the structure information.

摘要翻译： 它提供了一种通过使用定义每组元素的结构的组件对一组元素进行编码的方法，其中每个元素包括数据结构信息和至少一个数据值。 该方法包括以下步骤：选择当前要编码的元素; 确定当前元素是否具有与先前编码的元素相同的数据结构信息; 否则，对当前元素的数据结构信息和当前元素的至少一个数据值进行编码; 并且肯定地，编码当前元素的至少一个数据值并提供与指示当前元素的当前元素相关联的指示值具有与所述先前编码元素相同的数据结构信息。 该方法用于减少结构信息的编码冗余度。

公开(公告)号：US08193952B2

公开(公告)日：2012-06-05

申请号：US12737936

申请日：2009-09-04

申请人： Ren Lei Chen ,  Guang Hua Zhou ,  Wen Juan Song ,  Xiao Jun Ma

发明人： Ren Lei Chen ,  Guang Hua Zhou ,  Wen Juan Song ,  Xiao Jun Ma

IPC分类号： H03M7/00

CPC分类号： G06F17/2247 ,  G06F17/2252 ,  H03M7/3084

摘要： It provides a method for encoding a set of elements by using components defining the structure of each of the set of elements, wherein each element comprises data structure information and at least one data value. The method comprises the steps of: selecting a current element for encoding; determining whether the current element has the same data structure information as a previously encoded element; in the negative, encoding the data structure information of the current element and the at least one data value of the current element; and in the affirmative, encoding the at least one data value of the current element and providing an indication value associated with the current element indicating the current element has the same data structure information as said previously encoded element. The method is used to reduce the encoding redundancy of the structure information.

摘要翻译： 它提供了一种通过使用定义每组元素的结构的组件对一组元素进行编码的方法，其中每个元素包括数据结构信息和至少一个数据值。 该方法包括以下步骤：选择当前要编码的元素; 确定当前元素是否具有与先前编码的元素相同的数据结构信息; 否则，对当前元素的数据结构信息和当前元素的至少一个数据值进行编码; 并且肯定地，编码当前元素的至少一个数据值并提供与指示当前元素的当前元素相关联的指示值具有与所述先前编码元素相同的数据结构信息。 该方法用于减少结构信息的编码冗余度。

公开(公告)号：US20120227067A1

公开(公告)日：2012-09-06

申请号：US13393850

申请日：2010-08-03

申请人： Xiao Jun Ma ,  Jun Xu ,  Guang Hua Zhou ,  Jun LI

发明人： Xiao Jun Ma ,  Jun Xu ,  Guang Hua Zhou ,  Jun LI

IPC分类号： H04N21/80

CPC分类号： H04N5/445 ,  H04N21/4126 ,  H04N21/42207 ,  H04N21/42209 ,  H04N21/4222 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/6543 ,  H04N21/8133

摘要： It is provided a method for providing complementary information for principal information in a system having a first presentation device for presenting the principal information and a second presentation device for presenting the complementary information. The method comprises the steps of receiving a piece of principal information to be presented on the first presentation device; determining control information of at least one piece of complementary information associated with the received piece of principal information, wherein, the control information comprises a start time point for each piece of complementary information indicating when to present the complementary information, and sending an instruction message to instruct the second device to present the at least one piece of complementary information associated with the received piece of principal information based on the start time point contained in the control information and time information carried in the received piece of principal information.

摘要翻译： 提供了一种用于在具有用于呈现主体信息的第一呈现装置的系统中提供主信息的补充信息的方法和用于呈现补充信息的第二呈现装置。 该方法包括以下步骤：接收要呈现在第一呈现设备上的一条主体信息; 确定与所接收的主体信息相关联的至少一条补充信息的控制信息，其中，所述控制信息包括指示何时显示所述补充信息的每条互补信息的开始时间点，并且向 指示第二设备基于包含在控制信息中的开始时间点和接收的主体信息中携带的时间信息来呈现与所接收的主体信息相关联的至少一条补充信息。

公开(公告)号：US20110194431A1

公开(公告)日：2011-08-11

申请号：US12998364

申请日：2009-10-20

申请人： He Yong ,  Xiao-Jun Ma ,  Jian Ping Song ,  Guang Hua Zhou ,  Jun Li

发明人： He Yong ,  Xiao-Jun Ma ,  Jian Ping Song ,  Guang Hua Zhou ,  Jun Li

IPC分类号： H04W74/08

CPC分类号： H04W74/085

摘要： In the context of IEEE 802.11 WLAN networks, enhancement to the Relaxed Deterministic Backoff (R-DEB) for random access of shared (Medium Access Control MAC) method. For all available candidate resource slots, a busy index is calculated that reflects the level of use/occupation in the past and infers a probability of use in the future by another concurring device. The method assumes the use of a sub-set of resource slots for transmission, and updates this set by replacing resource slots for which collisions are frequent with a not currently used candidate resource for which the busy index is the lowest. Passive Spoofing/overhearing of all resources for clear channel assessment (CCS) is used for resource monitoring purposes.

摘要翻译： 在IEEE 802.11 WLAN网络的上下文中，对用于共享（媒体访问控制MAC）方法的随机接入的轻松确定性后退（R-DEB）的增强。 对于所有可用的候选资源时隙，计算反映过去使用/占用水平的繁忙索引，并推测未来由另一个同步设备使用的概率。 该方法假设使用资源时隙子集进行传输，并通过将忙碌索引最低的未使用的候选资源替换为频繁冲突的资源时隙来更新该集合。 用于明确渠道评估（CCS）的所有资源的被动欺骗/监听被用于资源监控。

公开(公告)号：US20120019621A1

公开(公告)日：2012-01-26

申请号：US13135908

申请日：2011-07-18

申请人： Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

发明人： Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

IPC分类号： H04N13/02

CPC分类号： H04N21/236 ,  H04N21/8146 ,  H04N21/816

摘要： A method and an apparatus for transmitting a 3D model associated to stereoscopic content are described, and more specifically a method and an apparatus for the progressive transmission of 3D models. Also described are a method and an apparatus for preparing a 3D model associated to a 3D video frame for transmission and a non-transient recording medium comprising such a prepared 3D model. The 3D model is split into one or more components. It is then determined whether a component of the one or more components is hidden by other 3D content. For transmission those components of the 3D model that are not hidden by other 3D content are transmitted first. The remaining components of the 3D model are transmitted subsequently.

摘要翻译： 描述用于发送与立体内容相关联的3D模型的方法和装置，更具体地，描述了用于逐行传输3D模型的方法和装置。 还描述了一种用于准备与用于传输的3D视频帧相关联的3D模型的方法和装置，以及包括这种准备的3D模型的非瞬态记录介质。 3D模型分为一个或多个组件。 然后确定一个或多个组件的组件是否被其他3D内容隐藏。 对于传输，首先传输未被其他3D内容隐藏的3D模型的组件。 随后传送3D模型的其余部分。

公开(公告)号：US20100287367A1

公开(公告)日：2010-11-11

申请号：US12735247

申请日：2008-12-29

申请人： Yong Liang Liu ,  Guang Hua Zhou ,  Yi Zhang

发明人： Yong Liang Liu ,  Guang Hua Zhou ,  Yi Zhang

IPC分类号： H04L9/00

CPC分类号： H04L9/0827 ,  H04L2209/60

摘要： A method for transmission data in a system is provided. The system includes a first device, plurality of second devices, and plurality of third devices, the method includes steps of encrypting the data with a first key and encrypting the first key with a second key at the first device, sending the encrypted data from the first device to the second device, decrypting the second key and encrypting the first key with a third key by the second device, sending the encrypted data from the second device to the third device, and decrypting the third key and the first key by the third device.

摘要翻译： 提供了一种用于系统中的传输数据的方法。 该系统包括第一设备，多个第二设备和多个第三设备，该方法包括以下步骤：利用第一密钥对数据进行加密，并在第一设备处以第二密钥加密第一密钥，从第一设备发送加密数据 第一设备到第二设备，用第二设备解密第二密钥并用第三密钥加密第一密钥，将加密数据从第二设备发送到第三设备，并且将第三密钥和第一密钥解密为第三设备 设备。