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    Downlink inter-cell interference coordination method and eNB
    21.
    发明授权
    Downlink inter-cell interference coordination method and eNB 有权
    下行小区间干扰协调方法和eNB

    公开(公告)号：US08934361B2

    公开(公告)日：2015-01-13

    申请号：US13264963

    申请日：2009-04-17

    申请人： Yuan He ,  Dengkun Xiao ,  Jian Huang ,  Chunfeng Yao ,  Yaojun Wang

    发明人： Yuan He ,  Dengkun Xiao ,  Jian Huang ,  Chunfeng Yao ,  Yaojun Wang

    IPC分类号： H04L12/26 ,  H04W4/00 ,  H04J4/00 ,  H04L5/00 ,  H04W16/10

    CPC分类号： H04L5/0062 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0073 ,  H04L5/0091 ,  H04W16/10

    摘要： Embodiments of the present invention disclose a downlink Inter-Cell Interference Coordination (ICIC) method and relate to the wireless communication field. The method includes: obtaining information about multiple carriers in a current cell; obtaining, according to the information about the multiple carriers, a downlink ICIC parameter corresponding to each carrier of the multiple carriers; and sending the downlink ICIC parameter corresponding to each carrier to a neighboring cell of the current cell so as to enable the neighboring cell to perform, according to the downlink ICIC parameter, downlink interference coordination with the first cell. The embodiments of the present invention are applicable to downlink ICIC in a multi-carrier system.

    摘要翻译： 本发明的实施例公开了下行链路小区间干扰协调（ICIC）方法并涉及无线通信领域。 该方法包括：获取关于当前小区中的多个载波的信息; 根据关于所述多个载波的信息，获得与所述多载波的每个载波对应的下行ICIC参数; 并将与每个载波相对应的下行ICIC参数发送到当前小区的相邻小区，以使得相邻小区能够根据下行ICIC参数执行与第一小区的下行干扰协调。 本发明的实施例可应用于多载波系统中的下行ICIC。

    Method, equipment for submitting a measurement report
    23.
    发明授权
    Method, equipment for submitting a measurement report 有权
    方法，提交测量报告的设备

    公开(公告)号：US08588702B2

    公开(公告)日：2013-11-19

    申请号：US13101395

    申请日：2011-05-05

    申请人： Dengkun Xiao ,  Yuan He ,  Jing Han ,  YuHong Liu

    发明人： Dengkun Xiao ,  Yuan He ,  Jing Han ,  YuHong Liu

    IPC分类号： H04B17/00 ,  H04W36/00 ,  H04W4/00 ,  H04B3/46 ,  H04Q1/20

    CPC分类号： H04W24/10 ,  H04W24/08

    摘要： A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell.

    摘要翻译： 公开了一种用于确定用户设备（UE）或影响相邻小区的UE的相关设备和系统。 用于确定影响相邻小区的UE或UE的方法包括：接收由相邻小区发送的负载信息，其中负载信息指示相邻小区的干扰物理资源块（PRB）; 确定在执行调度时占用被干扰的PRB的UE或UE; 确定位于与所述相邻小区对应的小区间干扰协调（ICIC）测量区域中的UE; 并且获得在执行调度时占用干扰的PRB和位于与相邻小区对应的ICIC测量区域中的UE或UE的交叉路口。 本发明的技术方案能够准确地确定影响邻近小区的UE或UE。

    METHOD AND DEVICE FOR ACQUIRING KEYWORDS
    24.
    发明申请
    METHOD AND DEVICE FOR ACQUIRING KEYWORDS 审中-公开
    获取关键词的方法和设备

    公开(公告)号：US20120288203A1

    公开(公告)日：2012-11-15

    申请号：US13466538

    申请日：2012-05-08

    申请人： Yifeng PAN ,  Jun Sun ,  Yuanping Zhu ,  Pan Pan ,  Yuan He ,  Satoshi Naoi

    发明人： Yifeng PAN ,  Jun Sun ,  Yuanping Zhu ,  Pan Pan ,  Yuan He ,  Satoshi Naoi

    IPC分类号： G06K9/46

    CPC分类号： G06K9/2054 ,  G06F16/5846 ,  G06K2209/01

    摘要： Locating text areas in an image and recognizing text contents in the text areas through optical character recognition, OCR; selecting a first class of pending keywords from the recognized text contents to search for webpages; extracting a second class of pending keywords from the retrieved webpages; and determining one or more keywords corresponding to the image from at least the second class of pending keywords. With the embodiment, both OCR and webpage searching can be combined so that the webpages can be retrieved based upon the first class of pending keywords recognized and selected through OCR to ensure convergence of the keywords and then the second class of pending keywords can be selected from the retrieved webpages to ensure correctness of the keywords.

    摘要翻译： 在图像中定位文本区域，并通过光学字符识别OCR识别文本区域中的文本内容; 从识别的文本内容中选择一类待处理的关键字来搜索网页; 从检索的网页中提取第二类待处理的关键字; 以及从至少所述第二类未决关键字确定与所述图像相对应的一个或多个关键字。 利用该实施例，可以组合OCR和网页搜索，使得可以基于通过OCR识别和选择的第一类未决关键字来检索网页，以确保关键字的收敛，然后可以从第 检索的网页以确保关键字的正确性。

    Embedding and detecting watermarks based on embedded positions in document layout
    26.
    发明授权
    Embedding and detecting watermarks based on embedded positions in document layout 失效
    基于文档布局中的嵌入位置嵌入和检测水印

    公开(公告)号：US07873183B2

    公开(公告)日：2011-01-18

    申请号：US12603057

    申请日：2009-10-21

    申请人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

    发明人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

    IPC分类号： G06K9/00

    CPC分类号： G06T1/0028 ,  G06F17/212 ,  G06T2201/0051 ,  G06T2201/0062 ,  H04K1/00 ,  H04L9/3236 ,  H04L2209/16 ,  H04L2209/608

    摘要： A watermark embedding method for embedding a secret message sequence in a document. The techniques include obtaining layout information of the document, extracting a digest of the document by using a Hash function, calculating embedded positions where the secret message sequence is embedded in the document, and dispersedly hiding the secret message sequence in each of the calculated embedded positions by altering the layout of the document. Also provided is a watermark embedding apparatus, a corresponding watermark detecting method and apparatus, and a method and system for detecting document integrity. The integrity of documents in various forms can be detected, and secret information to be hidden can be embedded therein and extracted therefrom. The techniques described are not limited to the document either in soft copy or in hard copy and have good robustness.

    摘要翻译： 一种用于在文档中嵌入秘密消息序列的水印嵌入方法。 这些技术包括获取文档的布局信息，通过使用散列函数提取文档的摘要，计算秘密消息序列嵌入在文档中的嵌入位置，以及分散地隐藏每个计算的嵌入位置中的秘密消息序列 通过更改文档的布局。 还提供了水印嵌入装置，相应的水印检测方法和装置，以及用于检测文档完整性的方法和系统。 可以检测各种形式的文件的完整性，并且可以将隐藏的秘密信息嵌入其中并从中提取。 所描述的技术不限于软拷贝或硬拷贝中的文档，并且具有良好的鲁棒性。

    EMBEDDING AND DETECTING WATERMARKS
    27.
    发明申请
    EMBEDDING AND DETECTING WATERMARKS 审中-公开
    嵌入式和检测水印

    公开(公告)号：US20070014429A1

    公开(公告)日：2007-01-18

    申请号：US11457559

    申请日：2006-07-14

    申请人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

    发明人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

    IPC分类号： G06K9/00

    CPC分类号： G06T1/0028 ,  G06F17/212 ,  G06T2201/0051 ,  G06T2201/0062 ,  H04K1/00 ,  H04L9/3236 ,  H04L2209/16 ,  H04L2209/608

    摘要： A watermark embedding method for embedding a secret message sequence in a document. The techniques include obtaining layout information of the document, extracting a digest of the document by using a Hash function, calculating embedded positions where the secret message sequence is embedded in the document, and dispersedly hiding the secret message sequence in each of the calculated embedded positions by altering the layout of the document. Also provided is a watermark embedding apparatus, a corresponding watermark detecting method and apparatus, and a method and system for detecting document integrity. The integrity of documents in various forms can be detected, and secret information to be hidden can be embedded therein and extracted therefrom. The techniques described are not limited to the document either in soft copy or in hard copy and have good robustness.

    摘要翻译： 一种用于在文档中嵌入秘密消息序列的水印嵌入方法。 这些技术包括获取文档的布局信息，通过使用散列函数提取文档的摘要，计算秘密消息序列嵌入在文档中的嵌入位置，以及分散地隐藏每个计算的嵌入位置中的秘密消息序列 通过更改文档的布局。 还提供了水印嵌入装置，相应的水印检测方法和装置，以及用于检测文档完整性的方法和系统。 可以检测各种形式的文件的完整性，并且可以将隐藏的秘密信息嵌入其中并从中提取。 所描述的技术不限于软拷贝或硬拷贝中的文档，并且具有良好的鲁棒性。

    Methods of forming patterns for semiconductor device structures
    28.
    发明授权
    Methods of forming patterns for semiconductor device structures 有权
    形成半导体器件结构图案的方法

    公开(公告)号：US09213239B2

    公开(公告)日：2015-12-15

    申请号：US13746543

    申请日：2013-01-22

    申请人： Scott Light ,  Yuan He ,  Michael A. Many ,  Michael Hyatt

    发明人： Scott Light ,  Yuan He ,  Michael A. Many ,  Michael Hyatt

    IPC分类号： G03F7/22 ,  G03F7/20

    CPC分类号： G03F7/0035 ,  G03F7/039 ,  G03F7/0392 ,  G03F7/0758 ,  G03F7/095 ,  G03F7/2022 ,  G03F7/32 ,  G03F7/322 ,  G03F7/325 ,  G03F7/405 ,  H01L21/0273 ,  H01L21/32139

    摘要： Methods of forming a pattern in a semiconductor device structure include deprotecting an outer portion of a first photosensitive resist material, forming a second photosensitive resist material, exposing portions of the first and second photosensitive resist materials to radiation, and removing the deprotected outer portion of the first photosensitive resist material and the exposed portions of the first and second photosensitive resist materials. Additional methods include forming a first resist material over a substrate to include a first portion and a relatively thicker second portion, deprotecting substantially the entire first portion and an outer portion of the second portion while leaving an inner portion of the second portion protected, and forming a second resist material over the substrate. A portion of the second resist material is exposed to radiation, and deprotected and exposed portions of the first and second resist materials are removed.

    摘要翻译： 在半导体器件结构中形成图案的方法包括：使第一感光抗蚀剂材料的外部部分脱保护，形成第二感光抗蚀剂材料，将第一和第二光敏抗蚀剂材料的部分暴露于辐射，以及去除脱保护的外部部分 第一光敏抗蚀剂材料和第一和第二光敏抗蚀剂材料的暴露部分。 附加方法包括在衬底上形成第一抗蚀剂材料以包括第一部分和相对较厚的第二部分，基本上保护第二部分的整个第一部分和外部部分，同时留下第二部分的内部保护，并且形成 在衬底上的第二抗蚀剂材料。 第二抗蚀剂材料的一部分暴露于辐射，并且去除第一和第二抗蚀剂材料的去保护和暴露部分。

    Method and user equipment for cell selection of heterogeneous network
    29.
    发明授权
    Method and user equipment for cell selection of heterogeneous network 有权
    异构网络小区选择的方法和用户设备

    公开(公告)号：US08615242B2

    公开(公告)日：2013-12-24

    申请号：US13548140

    申请日：2012-07-12

    申请人： Dengkun Xiao ,  Yuan He ,  Tongwei Qu ,  Xin Xiong

    发明人： Dengkun Xiao ,  Yuan He ,  Tongwei Qu ,  Xin Xiong

    IPC分类号： H04W36/00

    CPC分类号： H04W48/16 ,  H04W48/20 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264

    摘要： Embodiments of the present invention provide a method and a user equipment for cell selection of a heterogeneous network. The UE selects, a cell with a highest signal measurement value in a carrier frequency synchronizes to the cell, and receives broadcast information of the cell. If the cell is a macro cell, the broadcast information carries an extended indicator bit and the extended indicator bit is used to identify whether a low-power cell exists in the coverage of the macro cell. If the extended indicator bit identifies that the low-power cell exists in the coverage of the macro cell, the low-power cell in the macro cell is searched for, and if a low-power cell in the macro cell satisfies an S rule, the UE selects the lower-power cell as a serving cell and camps.

    摘要翻译： 本发明的实施例提供了用于异构网络的小区选择的方法和用户设备。 UE选择载波频率最高的信号测量值的小区与小区同步，并且接收小区的广播信息。 如果小区是宏小区，则广播信息携带扩展指示符比​​特，并且扩展指示符比​​特用于识别宏小区的覆盖范围内是否存在低功率小区。 如果扩展指示符比​​特识别到宏小区的覆盖范围内存在低功率小区，则搜索宏小区中的低功率小区，并且如果宏小区中的低功率小区满足S规则， UE选择低功率小区作为服务小区并进行营地。

    Image processing method and image processing apparatus
    30.
    发明授权
    Image processing method and image processing apparatus 有权
    图像处理方法和图像处理装置

    公开(公告)号：US09077926B2

    公开(公告)日：2015-07-07

    申请号：US13490841

    申请日：2012-06-07

    申请人： Yuan He ,  Jun Sun ,  Hao Yu ,  Satoshi Naoi

    发明人： Yuan He ,  Jun Sun ,  Hao Yu ,  Satoshi Naoi

    IPC分类号： G06K9/48 ,  H04N1/387

    CPC分类号： H04N1/387

    摘要： An image processing method includes estimating corners of a contour of an object area in an obtained image, searching for contour lines of the object area between every two points which are offset from the estimated corners within a predetermined degree or distance along a direction away from the object area respectively, and determining intersection points of the contour lines as final corners of the contour of the object area, and determining contour lines between the final corners as a final contour of the object area.

    摘要翻译： 一种图像处理方法，包括估计所获得的图像中的对象区域的轮廓的角，在沿着远离所述图像的方向的预定角度或距离内的估计角落偏移的每两个点之间搜索对象区域的轮廓线 并且将轮廓线的交点确定为对象区域的轮廓的最终角，并且确定最终角之间的轮廓线作为对象区域的最终轮廓。