公开(公告)号：US20130120544A1

公开(公告)日：2013-05-16

申请号：US13810224

申请日：2011-07-21

申请人： Lin Du ,  Jian Ping Song ,  Wen Juan Song

发明人： Lin Du ,  Jian Ping Song ,  Wen Juan Song

IPC分类号： H04N13/04

CPC分类号： H04N13/30 ,  H04N13/161 ,  H04N13/167

摘要： It is provided a method for providing a main 3D content and a supplementary content used in a 3D multimedia device. The method comprises the steps of displaying the main 3D content; and triggering the supplementary content by a 3D related event of the main 3D content, wherein, depth value of the supplementary content is updated along with depth value change of the main 3D content.

摘要翻译： 提供了一种用于提供在3D多媒体设备中使用的主3D内容和补充内容的方法。 该方法包括显示主3D内容的步骤; 以及通过主3D内容的3D相关事件来触发补充内容，其中，补充内容的深度值与主3D内容的深度值变化一起被更新。

公开(公告)号：US09131252B2

公开(公告)日：2015-09-08

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： H04N21/236 ,  H04N21/81

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：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：US07864744B2

公开(公告)日：2011-01-04

申请号：US11642203

申请日：2006-12-20

申请人： Jian Ping Song ,  Junbiao Zhang ,  Ming Li

发明人： Jian Ping Song ,  Junbiao Zhang ,  Ming Li

IPC分类号： H04W4/00

CPC分类号： H04W72/02 ,  H04W72/085 ,  H04W72/10 ,  H04W84/12 ,  H04W84/20

摘要： Disclosed is a method of dynamical frequency selecting for a basic service set established by a main wireless device in a wireless local area network. The method comprises steps of a determining step for determining whether a new channel to be used by said BSS is needed; a scanning step conducted by said main wireless device for scanning all channels based on a random priority to detect whether other adjacent BSSs are existing and performing DFS concurrently; a measuring step conducted by said main wireless device based on the scanning result for existing operational BSSs for measuring channel quality of a plurality of channels; selecting one channel based on the channel quality parameters. The present invention advantageously provides a dynamic frequency selection method without any modification for the IEEE 802.11 standard, or any requirement for the implementation of the wireless stations.

摘要翻译： 公开了一种在无线局域网中由主无线设备建立的基本业务集的动态频率选择方法。 该方法包括以下步骤：确定是否需要由所述BSS使用的新信道; 由所述主无线设备执行的用于基于随机优先级扫描所有信道以检测是否存在其他相邻BSS并且同时执行DFS的扫描步骤; 基于用于测量多个信道的信道质量的现有操作BSS的扫描结果，由所述主无线设备执行的测量步骤; 基于通道质量参数选择一个通道。 本发明有利地提供了一种动态频率选择方法，而无需对IEEE 802.11标准进行任何修改，或对无线电台实现的任何要求。

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：US09635075B2

公开(公告)日：2017-04-25

申请号：US12660962

申请日：2010-03-08

申请人： Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

发明人： Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

IPC分类号： H04L12/28 ,  H04L29/06 ,  H04N21/235 ,  H04N21/435 ,  H04N21/438 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/858

CPC分类号： H04L65/4076 ,  H04L65/4084 ,  H04N21/235 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/8586

摘要： A user assigns a major and minor channel number combination to a media service which does not have such a pre-existing combination, where such a media service is accessed by using such a channel combination without having to resort to the typical means of accessing the media service, such as using a web site URL or radio frequency. Optionally, the invention will automatically update the minor numbers associated with a media service when older versions of the media service become unavailable.

公开(公告)号：US20100246597A1

公开(公告)日：2010-09-30

申请号：US12660962

申请日：2010-03-08

申请人： Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

发明人： Xiao Jun Ma ,  Jun Li ,  Lin Du ,  Jian Ping Song

IPC分类号： H04L12/28

CPC分类号： H04L65/4076 ,  H04L65/4084 ,  H04N21/235 ,  H04N21/435 ,  H04N21/4383 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/8586

摘要： A user assigns a major and minor channel number combination to a media service which does not have such a pre-existing combination, where such a media service is accessed by using such a channel combination without having to resort to the typical means of accessing the media service, such as using a web site URL or radio frequency. Optionally, the invention will automatically update the minor numbers associated with a media service when older versions of the media service become unavailable.

摘要翻译： 用户将主要和次要频道号组合分配给不具有这种预先存在的组合的媒体服务，其中通过使用这种频道组合来访问这样的媒体服务，而不必诉诸于访问媒体的典型方式 服务，例如使用网站URL或射频。 可选地，当旧版本的媒体服务变得不可用时，本发明将自动更新与媒体服务相关联的次要号码。