公开(公告)号：US20050243278A1

公开(公告)日：2005-11-03

申请号：US11103585

申请日：2005-04-12

申请人： Ming Li ,  Zhigang Rong ,  Jingyi Gao ,  Daoqiang Liu ,  Liang Ding

发明人： Ming Li ,  Zhigang Rong ,  Jingyi Gao ,  Daoqiang Liu ,  Liang Ding

IPC分类号： G02B27/26 ,  G03B21/32 ,  G03B35/20 ,  H04N13/00

CPC分类号： G03B35/20 ,  H04N13/337 ,  H04N13/341 ,  H04N13/363 ,  H04N13/398

摘要： The invention provides possible methods and facilities of watching movies in common theaters. A watching method includes: installing two projectors, each showing respectively a picture plane of a pair of 3D frames; synchronous manipulation making the two projectors alternate in light transmission and light block one in light transmission another in light block; alternating with each other: synchronous signals sending to liquid crystal polarizing glasses; a liquid crystal light valve and projectors alternating with each other synchronously to make audience see the left picture with left eye and right picture with right eye and form the complete 3D picture. The invention can improve the bright evenness of the pictures, easy to maintain screen and to embrace common and 3D movies only if used in existing film projectors or video projectors. It only needs to press a switching button without changing lens and screens, suitable to remold existing common theaters into embracing common and 3D theaters.

摘要翻译： 本发明提供了在公共剧院观看电影的可能的方法和设施。 观看方法包括：安装两台投影机，分别显示一对3D帧的画面; 同步操作使得两台投影机在光传输和光阻隔中交替传输另一个在光块中; 相互交替：发送到液晶偏光眼镜的同步信号; 液晶光阀和投影机相互交替，使观众用左眼和右眼拍摄左眼图像，形成完整的3D图片。 本发明可以提高图像的明亮均匀性，易于维护屏幕，并且仅在现有的电影放映机或视频投影仪中使用时才能拥抱普通和3D电影。 它只需要按下切换按钮，而不需要更换镜头和屏幕，适合将现有的普通剧院重新塑造成拥有普通和3D影院。

公开(公告)号：US20050014567A1

公开(公告)日：2005-01-20

申请号：US10668269

申请日：2003-09-24

申请人： Ming Li ,  Zhigang Rong ,  Jingyi Gao ,  Daoqiang Liu

发明人： Ming Li ,  Zhigang Rong ,  Jingyi Gao ,  Daoqiang Liu

IPC分类号： A63G31/16 ,  A63J5/02

CPC分类号： A63G31/16

摘要： An amusement simulation apparatus and method is disclosed. The simulation apparatus includes screen, projector, rotating platform carrying passenger, rotating shaft and aligned passenger seats round the machine room positioned on the platform and hanging by the suspending structure. When the platform is in upright position, passengers seating in the passenger seats face the screen positioned in front and view the image (2D or 3D) projected on the screen. The passengers are almost in the same vertical plane but in up and down relation. The blocking plate divided the passengers in different rows. The platform and the passenger seats can both pivot upon their shaft. Passenger seats in the left and right columns can rotate round the longitudinal yawing shaft to achieve better viewing effect. Pivoting movement of the passenger seat, combining the special effect of wind blasting, simulates the flying experience vividly. The simulation apparatus is suitable for use in an amusement park or theme park, providing tourists with interesting and life like flying experience.

摘要翻译： 公开了一种娱乐模拟装置和方法。 模拟装置包括屏幕，投影仪，携带乘客的旋转平台，旋转轴和位于平台上的机房的对准乘客座椅，并悬挂在悬挂结构上。 当平台处于直立位置时，坐在乘客座椅上的乘客面向位于前面的屏幕，并且观看投影在屏幕上的图像（2D或3D）。 乘客几乎处于相同的垂直平面，但上下关系。 挡板将乘客分成不同的行。 平台和乘客座椅都可以枢轴转动。 左列和右列的乘客座椅可绕纵向偏航轴转动，以达到更好的观赏效果。 乘坐座椅的旋转运动，结合风力发电的特殊效果，生动地模拟飞行体验。 模拟装置适用于游乐园或主题公园，为游客提供有趣的生活，如飞行体验。

公开(公告)号：US20070153018A1

公开(公告)日：2007-07-05

申请号：US11645547

申请日：2006-12-27

申请人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

发明人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

IPC分类号： G09G5/00

CPC分类号： H04N5/74 ,  G03B17/54 ,  G06T3/005

摘要： The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen. The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.

摘要翻译： 本发明涉及一种弯曲薄膜投影系统，包括渲染表面，投影屏幕，图像系统的真实场景渲染模型，投影系统的渲染模型，使由图像系统的渲染模型呈现的图像投影到 渲染表面和投影图像的投影设备最终通过投影系统的渲染模型通过光学透镜被渲染到投影屏幕上。 从观察者的眼睛到渲染表面的观察方向和角度与投影屏幕的观察方向和角度一致。 图像系统渲染模型可以在投影系统渲染模型的光学路径上是可逆的。 弯曲的投影系统不仅降低了渲染成本，而且为观众带来逼真的体验。

公开(公告)号：US08730409B2

公开(公告)日：2014-05-20

申请号：US13385553

申请日：2012-02-24

申请人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

发明人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

IPC分类号： H04N5/64 ,  H04N9/31

CPC分类号： H04N5/74 ,  G03B17/54 ,  G06T3/005

摘要： The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen: The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.

摘要翻译： 本发明涉及一种弯曲薄膜投影系统，包括渲染表面，投影屏幕，图像系统的真实场景渲染模型，投影系统的渲染模型，使由图像系统的渲染模型呈现的图像投影到 渲染表面和投影图像的投影设备最终通过投影系统的渲染模型通过光学透镜被渲染到投影屏幕上。 从观察者的眼睛到渲染表面的观察方向和角度与投影屏幕的观察方向和角度一致：图像系统渲染模型可以在投影系统渲染模型的光学路径上是可逆的。 弯曲的投影系统不仅降低了渲染成本，而且为观众带来逼真的体验。

公开(公告)号：US08154586B2

公开(公告)日：2012-04-10

申请号：US11645547

申请日：2006-12-27

申请人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

发明人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

IPC分类号： H04N15/00 ,  H04N13/04

CPC分类号： H04N5/74 ,  G03B17/54 ,  G06T3/005

摘要： The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen. The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.

摘要翻译： 本发明涉及一种弯曲薄膜投影系统，包括渲染表面，投影屏幕，图像系统的真实场景渲染模型，投影系统的渲染模型，使由图像系统的渲染模型呈现的图像投影到 渲染表面和投影图像的投影设备最终通过投影系统的渲染模型通过光学透镜被渲染到投影屏幕上。 从观察者的眼睛到渲染表面的观察方向和角度与投影屏幕的观察方向和角度一致。 图像系统渲染模型可以在投影系统渲染模型的光学路径上是可逆的。 弯曲的投影系统不仅降低了渲染成本，而且为观众带来逼真的体验。

公开(公告)号：US20120212683A1

公开(公告)日：2012-08-23

申请号：US13385553

申请日：2012-02-24

申请人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

发明人： Ming Li ,  Zhigang Rong ,  Liang Ding ,  Tao Cui ,  Caixia Huo

IPC分类号： H04N9/31

CPC分类号： H04N5/74 ,  G03B17/54 ,  G06T3/005

摘要： The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen: The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.

摘要翻译： 本发明涉及一种弯曲薄膜投影系统，包括渲染表面，投影屏幕，图像系统的真实场景渲染模型，投影系统的渲染模型，使由图像系统的渲染模型呈现的图像投影到 渲染表面和投影图像的投影设备最终通过投影系统的渲染模型通过光学透镜被渲染到投影屏幕上。 从观察者的眼睛到渲染表面的观察方向和角度与投影屏幕的观察方向和角度一致：图像系统渲染模型可以在投影系统渲染模型的光学路径上是可逆的。 弯曲的投影系统不仅降低了渲染成本，而且为观众带来逼真的体验。

公开(公告)号：US08750195B2

公开(公告)日：2014-06-10

申请号：US12796240

申请日：2010-06-08

申请人： Changhoi Koo ,  Zhigang Rong

发明人： Changhoi Koo ,  Zhigang Rong

IPC分类号： H04B7/14

CPC分类号： H04B7/15592 ,  H04B7/2606 ,  H04L43/06

摘要： A method for communications controller operation that includes receiving a report from a communications node served by a communications controller, the report includes channel measurements of channels between the communications node and neighboring communications devices, establishing a cooperative operation for the communications node with communications devices neighboring the communications node based on the received report, and transmitting information to communications devices in the cooperative operation. The neighboring communications devices in the cooperative operation forward the information to the communications node.

摘要翻译： 一种用于通信控制器操作的方法，包括从由通信控制器服务的通信节点接收报告，所述报告包括所述通信节点和相邻通信设备之间的信道的信道测量，为与所述通信节点邻近的通信设备建立所述通信节点的协作操作 基于所接收的报告的通信节点，以及在协作操作中向通信设备发送信息。 协作操作中的相邻通信设备将信息转发给通信节点。

公开(公告)号：US08705443B2

公开(公告)日：2014-04-22

申请号：US12711654

申请日：2010-02-24

申请人： Yang Tang ,  Pengfei Xia ,  Zhigang Rong

发明人： Yang Tang ,  Pengfei Xia ,  Zhigang Rong

IPC分类号： H04W4/00 ,  H04L12/16 ,  H04Q11/00 ,  H04L27/00

CPC分类号： H04L25/0248 ,  H04B7/0452 ,  H04B7/0663 ,  H04L25/0204

摘要： A system and method for reduced feedback in MU-MIMO communications is provided. A method for transmitter operations includes transmitting a pilot signal, receiving channel information feedback from a set of K communications devices served by a transmitter, where K is a non-negative integer value and K≧2, selecting M communications devices out of the set of K communications devices, where M is a non-negative integer value and M≦K, computing a precoder for each of the M selected communications devices based on the channel information feedback, and simultaneously transmitting information to the M selected communications devices. The channel information feedback includes partial information for a communications channel between the transmitter and a communications device, the selecting being based on the channel information feedback, and the information transmitted to each communications device in the M selected communications devices being precoded using a computed precoder associated with the communications device.

摘要翻译： 提供了一种用于MU-MIMO通信中的减少反馈的系统和方法。 一种用于发射机操作的方法包括：传输导频信号，从由发射机服务的一组K个通信设备接收信道信息反馈，其中K是非负整数值，K≥2，选择M个通信设备 K通信设备，其中M是非负整数值，并且M＆NlE; K，基于信道信息反馈计算M个选择的通信设备中的每一个的预编码器，并且同时向M个选择的通信设备发送信息。 信道信息反馈包括用于发射机和通信设备之间的通信信道的部分信息，所述选择基于信道信息反馈，并且传输到M个选择的通信设备中的每个通信设备的信息使用计算的预编码器相关联进行预编码 与通信设备。

公开(公告)号：US20130244715A1

公开(公告)日：2013-09-19

申请号：US13424078

申请日：2012-03-19

申请人： Young Hoon Kwon ,  Zhigang Rong

发明人： Young Hoon Kwon ,  Zhigang Rong

IPC分类号： H04W52/04 ,  H04W88/06 ,  H04W24/02

CPC分类号： H04W52/242 ,  H04W52/243 ,  H04W52/244 ,  H04W52/367 ,  H04W52/383 ,  H04W76/14

摘要： A method for transmitting to a direct mobile communications (DMC) device by a user equipment operating in both a cellular mode and a DMC mode includes estimating a first pathloss of a first channel from the user equipment to a base station according to a difference between a known base station transmit power level and a received base station power level, and estimating a second pathloss of a second channel from the user equipment to the DMC device according to a difference between a known DMC device transmit power level and a received DMC device power level. The method also includes setting a transmit power level for transmission to the DMC device according to the first pathloss and the second pathloss, and transmitting a signal to the DMC device at the transmit power level.

摘要翻译： 通过在蜂窝模式和DMC模式下操作的用户设备向直接移动通信（DMC）设备发送的方法包括：根据第一信道之间的差异来估计第一信道从用户设备到基站的第一路径损耗 已知基站发射功率电平和接收到的基站功率电平，并且根据已知的DMC设备发射功率电平和所接收的DMC设备功率电平之间的差异，从用户设备向DMC设备估计第二信道的第二路径损耗 。 该方法还包括根据第一路径损耗和第二路径损耗设置发送到DMC设备的发送功率电平，并以发送功率电平向DMC设备发送信号。

公开(公告)号：US08194637B2

公开(公告)日：2012-06-05

申请号：US12719709

申请日：2010-03-08

申请人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

发明人： Yunsong Yang ,  Jianmin Lu ,  Zhigang Rong

IPC分类号： H04J3/06 ,  H04J3/14 ,  H04B3/10

CPC分类号： H04L27/2613 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2647

摘要： In the system acquisition process system information is non-coherently detected using correlation of reconstructed and received preamble signals, such as the primary broadcast control channel (PBCCH) and the acquisition pilots (TDM1, TDM2, and TDM3). The phase correlation signals between the correlated signals of PBCCH and TDM2 or TDM3 and between the correlated signals of TDM2 and TDM3 are combined to decode other sector interference (OSI) information and the like. Acquisition is also made more efficient by taking advantage of predictable information based on system synchronicity. The sync/async bit is included in at least one of the acquisition pilots. The mobile then uses knowledge of system synchronicity to more efficiently detect the additional information in the superframe preamble.

摘要翻译： 在系统采集处理系统中，使用诸如主广播控制信道（PBCCH）和采集导频（TDM1，TDM2和TDM3）的重构和接收的前导信号的相关来不相干地检测信息。 PBCCH和TDM2或TDM3的相关信号之间以及TDM2和TDM3的相关信号之间的相位相关信号被组合以解码其它扇区干扰（OSI）信息等。 通过利用基于系统同步性的可预测信息，获取更加有效。 至少一个采集导频中包含同步/异步位。 然后，移动台使用系统同步性的知识来更有效地检测超帧前导码中的附加信息。