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1. 发明申请

US20080101688A1 3D photogrammetry using projected patterns 有权
标题翻译：使用投影图案的3D摄影测量
公开(公告)号：US20080101688A1
公开(公告)日：2008-05-01
申请号：US11923297
申请日：2007-10-24
申请人： Mark S. Quadling , Henley S. Quadling , Ye Li , Andrei Tchouprakov
发明人： Mark S. Quadling , Henley S. Quadling , Ye Li , Andrei Tchouprakov
IPC分类号： G06K9/00 , G01B11/25
CPC分类号： G01B11/2527 , A61C9/006 , G06K9/2036 , G06T7/521
摘要： A structured light pattern digitizing method is combined with photogrammetry to determine a 3D model of an object. The structured light digitizing operation generates a 3D model of the object being scanned, and this model is then used to compute a higher accuracy model using photogrammetry.
摘要翻译：结构化光图案数字化方法与摄影测量结合以确定对象的3D模型。结构化光数字化操作生成被扫描对象的3D模型，然后使用该模型使用摄影测量法计算更高精度模型。

2. 发明授权

US07978892B2 3D photogrammetry using projected patterns 有权
标题翻译：使用投影图案的3D摄影测量
公开(公告)号：US07978892B2
公开(公告)日：2011-07-12
申请号：US11923297
申请日：2007-10-24
申请人： Mark S. Quadling , Henley S. Quadling , Ye Li , Andrei Tchouprakov
发明人： Mark S. Quadling , Henley S. Quadling , Ye Li , Andrei Tchouprakov
IPC分类号： G06K9/00 , A61B6/00
CPC分类号： G01B11/2527 , A61C9/006 , G06K9/2036 , G06T7/521
摘要： A structured light pattern digitizing method is combined with photogrammetry to determine a 3D model of an object. The structured light digitizing operation generates a 3D model of the object being scanned, and this model is then used to compute a higher accuracy model using photogrammetry.
摘要翻译：结构化光图案数字化方法与摄影测量结合以确定对象的3D模型。结构化光数字化操作生成被扫描对象的3D模型，然后使用该模型使用摄影测量法计算更高精度模型。

3. 发明申请

US20150134695A1 MANAGING JOB STATUS 有权
标题翻译：管理工作状态
公开(公告)号：US20150134695A1
公开(公告)日：2015-05-14
申请号：US14539072
申请日：2014-11-12
申请人： Yanhui Zhao , Xiaoming Gao , Leng Han , Xiong Li , Ye Li
发明人： Yanhui Zhao , Xiaoming Gao , Leng Han , Xiong Li , Ye Li
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： G06F17/30386 , G06F11/3006 , G06F11/3065 , G06F11/3495 , G06F17/30289 , G06F17/30557 , G06F17/30587 , H04L67/10
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for job management. One of the methods includes receiving a status report for each of a plurality of jobs from a pluggable status reporter. The jobs are executed by applications in a distributed computing system. The applications are developed in at least two different software frameworks. A job type for each job is determined. A specific status handler associated with the job type is selected to determine specified status information for the job. The specified status information is stored and associated with the job in a status database.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于作业管理。其中一种方法包括从可插拔状态报告器接收针对多个作业中的每一个的状态报告。这些作业由分布式计算系统中的应用程序执行。应用程序至少在两个不同的软件框架中开发。确定每个作业的作业类型。选择与作业类型相关联的特定状态处理程序以确定作业的指定状态信息。指定的状态信息被存储并与状态数据库中的作业相关联。

4. 发明授权

US08116260B1 Simulcasting MIMO communication system 有权
标题翻译：同步MIMO通信系统
公开(公告)号：US08116260B1
公开(公告)日：2012-02-14
申请号：US09935069
申请日：2001-08-22
申请人： Ye Li , Nelson Ray Sollenberger , Jack Harriman Winters
发明人： Ye Li , Nelson Ray Sollenberger , Jack Harriman Winters
IPC分类号： H04W4/08 , H04W28/02 , H04W28/08 , H04J4/00
CPC分类号： H04B1/0475 , H04B7/0413 , H04B7/0669 , H04L5/0023 , H04L27/2626 , H04L27/2647 , H04W88/08
摘要： A wireless multiple-input multiple-output (MIMO) communication system includes signal simulcasting. Base stations include a plurality of transmit antennas and terminals include a plurality of receive antennas to form MIMO channels. In one embodiment, a simulcasting MIMO wireless communication system includes orthogonal frequency division multiplexing (OFDM). This arrangement achieves the spectral efficiency advantages of OFDM and simulcasting.
摘要翻译：无线多输入多输出（MIMO）通信系统包括信号同步广播。基站包括多个发射天线，并且终端包括多个接收天线以形成MIMO信道。在一个实施例中，同时广播的MIMO无线通信系统包括正交频分复用（OFDM）。这种安排实现了OFDM和同时播送的频谱效率优势。

5. 发明申请

US20110032961A1 MONOLITHIC FOLDED F-P CAVITY AND SEMICONDUCTOR LASER USING THE SAME 有权
标题翻译：使用相同的单晶折叠F-P孔和半导体激光
公开(公告)号：US20110032961A1
公开(公告)日：2011-02-10
申请号：US12865965
申请日：2009-01-22
申请人： Erjun Zang , Jianping Cao , Ye Li , Zhanjun Fang
发明人： Erjun Zang , Jianping Cao , Ye Li , Zhanjun Fang
IPC分类号： H01S3/105 , H01S5/14 , H01S3/081 , G02B5/04
CPC分类号： H01S5/141 , G02B5/04 , G02B5/18 , G02B5/1814 , G02B5/1861 , G02B5/284 , H01S3/08059 , H01S5/02248 , H01S5/143
摘要： This invention relates to a monolithic folded F-P cavity used for semiconductor laser, which is composed of a monolithic optical element. The monolithic optical element is made of the material having low propagation loss for a certain spectrum range. Light entering through an input/output coupling surface of the monolithic optical element is reflected several times between the input/output coupling surface and at least two high reflection surfaces within the monolithic optical element, and then at least one part of the light exits through the input/output coupling surface along the path which is collinear with the incident light but in an opposite direction. By means of integrating reflecting and coupling parts of the folded F-P cavity within a single monolithic optical material, this invention greatly improves the reliability of the F-P cavity, and has other advantages, such as insensitive to outside interferences, smaller size, simpler structure and easy usage. A semiconductor laser using the monolithic folded F-P cavity is also provided.
摘要翻译：本发明涉及由单片光学元件组成的用于半导体激光器的单片折叠F-P腔。单片光学元件由在一定光谱范围内具有低传播损耗的材料制成。通过单片光学元件的输入/输出耦合表面进入的光在输入/输出耦合表面与单片光学元件内的至少两个高反射表面之间反射若干次，然后光的至少一部分通过沿着与入射光共线但沿相反方向的路径的输入/输出耦合表面。通过将折叠FP腔的反射和耦合部分集成在单个单片光学材料内，本发明大大提高了FP腔的可靠性，并且具有其他优点，如对外部干扰不敏感，尺寸更小，结构更简单，容易用法。还提供了使用单片折叠F-P腔的半导体激光器。

6. 发明授权

US07643404B2 MIMO OFDM system 有权
标题翻译： MIMO OFDM系统
公开(公告)号：US07643404B2
公开(公告)日：2010-01-05
申请号：US11380531
申请日：2006-04-27
申请人： Ye Li , Nelson Ray Sollenberger , Jack Harriman Winters
发明人： Ye Li , Nelson Ray Sollenberger , Jack Harriman Winters
IPC分类号： H04J11/00
CPC分类号： H04L27/2601 , H04L1/0618
摘要： A MIMO OFDM system includes a plurality of space-time encoders for encoding respective data blocks with independent space-time codes. The transformed data block signals are transmitted by a plurality of transmit antennas and received by a plurality of receive antennas. The received data is pre-whitened prior to maximum likelihood detection. In one embodiment, successive interference cancellation can be sued to improve system performance. Channel parameter estimation can be enhanced by weighting the channel impulse response estimates based upon a deviation from average.
摘要翻译： MIMO OFDM系统包括用于对具有独立时空码的各个数据块进行编码的多个时空编码器。经变换的数据块信号由多个发射天线发射并由多个接收天线接收。接收的数据在最大似然检测之前被预先白化。在一个实施例中，可以起诉连续的干扰消除以改善系统性能。可以通过基于偏离平均值的信道脉冲响应估计来加权信道参数估计。

7. 发明申请

US20090247067A1 Hot-Spot Wireless Access Exploiting Shadowing Diversity of Distributed Antennas 失效
标题翻译：热点无线接入利用分布式天线的阴影多样性
公开(公告)号：US20090247067A1
公开(公告)日：2009-10-01
申请号：US12058954
申请日：2008-03-31
申请人： Ye Li , Jinyun Zhang
发明人： Ye Li , Jinyun Zhang
IPC分类号： H04B7/14
CPC分类号： H04W52/46
摘要： The embodiments of the invention describe method and system for maximizing capacity of a distributed antenna system. A relaying antenna is selected to maximize a signal-to-leakage ratio (SLR) ratio of the distributed antenna system. Further, the capacity of the system is improved by allocating a signal power based on a pseudo-capacity criterion such that an average pseudo capacity of the distributed antenna system is maximized.
摘要翻译：本发明的实施例描述了用于最大化分布式天线系统的容量的方法和系统。选择中继天线以最大化分布式天线系统的信噪比（SLR）。此外，通过基于伪容量标准分配信号功率来提高系统的容量，使得分布式天线系统的平均伪容量最大化。

8. 发明授权

US07369487B2 Clustered OFDM with channel estimation 有权
标题翻译：具有信道估计的聚类OFDM
公开(公告)号：US07369487B2
公开(公告)日：2008-05-06
申请号：US10875597
申请日：2004-06-24
申请人： Ye Li , Nelson Ray Sollenberger
发明人： Ye Li , Nelson Ray Sollenberger
IPC分类号： H04J11/00 , H04K1/10 , H04L27/28
CPC分类号： H04L27/2647 , H04L5/023 , H04L25/0204 , H04L25/0242
摘要： An improved OFDM receiver is realized by employing a simplified delay function for the transmissions channel. The simplified delay function yields a simplified frequency-domain correlation that is applied to develop an Eigen matrix U that is used in developing estimates of the channels. Those channel estimates are used in the receiver to develop the output signals.
摘要翻译：通过对传输信道采用简化的延迟函数来实现改进的OFDM接收机。简化的延迟函数产生一个简化的频域相关性，用于开发用于开发信道估计的特征矩阵U。在接收机中使用这些信道估计来开发输出信号。

9. 发明申请

US20080070542A1 Power Allocation in a MIMO System without Channel State Information Feedback 有权
标题翻译：没有信道状态信息反馈的MIMO系统中的功率分配
公开(公告)号：US20080070542A1
公开(公告)日：2008-03-20
申请号：US11532490
申请日：2006-09-15
申请人： Ye Li , Anthony C. K. Soong , Jianmin Lu
发明人： Ye Li , Anthony C. K. Soong , Jianmin Lu
IPC分类号： H04Q7/20
CPC分类号： H04W52/42 , H04B7/04 , H04B7/0669
摘要： A telecommunication network component, comprising: a memory configured to store instructions, and a processor configured to execute the stored instructions, the instructions comprising: determining a plurality of power allocation adjustments for signals transmitted via an antenna array that promotes decision-feedback detection without using channel state information, and outputting the power allocation adjustments to the array. Also disclosed is a power allocation method comprising: determining a power allocation scheme that promotes decision-feedback detection in a multiple-input and multiple-output system without using channel state information, and implementing the power allocation scheme on an antenna array by modifying an adjustment for each of a plurality of antennas in the array.
摘要翻译：一种电信网络组件，包括：被配置为存储指令的存储器和被配置为执行所存储的指令的处理器，所述指令包括：确定用于经由天线阵列发送的信号的多个功率分配调整，所述天线阵列促进判决反馈检测而不使用信道状态信息，并且将功率分配调整输出到阵列。还公开了一种功率分配方法，包括：在不使用信道状态信息的情况下，确定促进多输入和多输出系统中的判决反馈检测的功率分配方案，以及通过修改调整来实现天线阵列上的功率分配方案对于阵列中的多个天线中的每一个。

10. 发明授权

US07292651B2 Pilot-aided channel estimation for OFDM in wireless systems 有权
标题翻译：无线系统中OFDM的导频辅助信道估计
公开(公告)号：US07292651B2
公开(公告)日：2007-11-06
申请号：US10687400
申请日：2003-10-16
申请人： Ye Li
发明人： Ye Li
IPC分类号： H03K9/00 , H04L27/00
CPC分类号： H04L25/0222 , H04L1/06 , H04L5/0048 , H04L25/022 , H04L25/0232 , H04L25/0236 , H04L27/2647
摘要： A method and apparatus for pilot-symbol aided channel estimation in a wireless digital communication system which transmits packets of N OFDM data blocks, each data block comprising a set of K orthogonal carrier frequencies. At the transmitter, pilot symbols are inserted into each data packet at known positions so as to occupy predetermined positions in the time-frequency space. At the receiver, the received signal is subject to a two-dimensional inverse Fourier transform, two-dimensional filtering and a two-dimensional Fourier transform to recover the pilot symbols so as to estimate the channel response.
摘要翻译：一种用于发送N个OFDM数据块的分组的无线数字通信系统中的导频符号辅助信道估计的方法和装置，每个数据块包括一组K个正交载波频率。在发射机处，导频符号被插入到已知位置的每个数据分组中，以便占据时间 - 频率空间中的预定位置。在接收机处，接收到的信号进行二维逆傅里叶变换，二维滤波和二维傅里叶变换，以恢复导频符号，以估计信道响应。

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