-
公开(公告)号：WO2012031497A1
公开(公告)日：2012-03-15
申请号：PCT/CN2011/076257
申请日：2011-06-24
Applicant: 中兴通讯股份有限公司 , 孔建华 , 杨斌 , 周黎明
IPC: H04L29/12
CPC classification number: H04N21/25891 , H04L65/4076 , H04N21/25
-
公开(公告)号：WO2009094888A1
公开(公告)日：2009-08-06
申请号：PCT/CN2008/073832
申请日：2008-12-29
Applicant: 中兴通讯股份有限公司 , 张正阳 , 姚发定 , 杨斌
IPC: H04L29/06
CPC classification number: H04M1/72572 , H04L67/18 , H04M1/72577 , H04W4/02 , H04W4/021 , H04W4/20 , H04W48/04
Abstract: The invention provides a remote control method for a mobile terminal and a server, wherein the method comprises that: a base station reports the location information of a mobile terminal to a server in real time; the server judges whether the area where the mobile terminal is changes according to the location information and controls the components of the mobile terminal according to the judging results, wherein the areas include a non-restricted area and a restricted area. Through the invention, remote controlling the mobile terminal is realized; the invention can eliminate potential safety hidden danger by automatically disabling/enabling the functions of corresponding components of the mobile terminal when the mobile terminal enters/exits the restricted area; meanwhile, because the remote control can be completed automatically without participation of human, the experience of user can be improved and the large amount of human recourses are saved.
-
公开(公告)号：WO2009086672A1
公开(公告)日：2009-07-16
申请号：PCT/CN2007/003964
申请日：2007-12-29
Applicant: 中兴通讯股份有限公司 , 郭军平 , 杨斌
CPC classification number: H04W88/02
Abstract: A network interface card (NIC) for WiMAX system is provided. The NIC includes: a hardware sub-system used for baseband and RF processing, which includes an interface module which meets requirement of predetermined standard serial data bus and is used for data exchange between host and NIC; a processing sub-system, which is used for managing the NIC and supporting the processes it executes; a physical interface sub-system, which has a predetermined physical structure and is connected to interface module and is the physical interface between host and NIC. The invention enables efficient integration of WiMAX technology and Express interface technology and presents the advantages of faster speed, less cost, a simple, compact structure, greater compatibility with host, logical layout, stronger functionality and convenience of use.
-
公开(公告)号：WO2008028406A1
公开(公告)日：2008-03-13
申请号：PCT/CN2007/002541
申请日：2007-08-22
Applicant: 北大方正集团有限公司 , 北京北大方正电子有限公司 , 北京大学 , 杨斌 , 李海峰
CPC classification number: H04N1/4052
Abstract: A scanning and processing image method belongs to the error diffusion image network suspension technique in the field of image hard copy. Scanning and storing each pixel in current scanline of original image, doing error diffusion process and outputting each stored pixel, then making the ith position of memory free; simultaneity, scanning the next scanline continuously and storing each pixel scanned to the ith position of memory synchronously, until finishing the current scanline process and the next scanline scan.
-
公开(公告)号：WO2007062554A1
公开(公告)日：2007-06-07
申请号：PCT/CN2006/000858
申请日：2006-04-29
IPC: H04N1/387
CPC classification number: H04N1/32203 , H04N1/32219 , H04N1/32352 , H04N2201/3205 , H04N2201/3208 , H04N2201/3214 , H04N2201/3221 , H04N2201/3266 , H04N2201/3281 , H04N2201/3284
Abstract: Amethod and device for embedding digital watermarkinto a text document and detecting it, whichbelongs :o a technical art of document protection.The method and device are accomplished byrepeatedly printing a layer of shading forrecording a mass of watermarkinfromation at the bottom of the normal document idditionally, the shading composed of the grids arranged by a certainrule, the change of the grid's position recording the eachbit string inthe information flow of the watermark.With the method and device, it is possible to increase the amount of the hidden information, wherein the watermarkinformation embedded into the shading svill be diffused along with the document, ifnecessary, it is possible to detect afterthe document is digitized by a scanner.
-
Patent Agency Ranking
公开(公告)号：WO2007048289A1
公开(公告)日：2007-05-03
申请号：PCT/CN2006/000856
申请日：2006-04-29
Applicant: 北京北大方正电子有限公司 , 北京大学 , 李海峰 , 杨斌
IPC: H04N1/405
CPC classification number: H04N1/40087 , H04N1/4053
Abstract: 本发明涉及一种多位成像深度设备上的调频调幅混合半色调图像处理方法，属于图像硬拷贝复制领域的半色调网点生成方法技术领域。现有技术中，对于输出设备在基于误差扩散技术的混合网点多位成像深度的控制技术实现上无法打破误差扩散带来的影响，从而导致多位成像深度的混合网点输出无法达到设备要求。本发明所述的方法在挂网时，在原有误差扩散的双反馈混合挂网技术的基础上，采用了多位混合网点的动态控制算法。采用本发明所述的方法可以在多位成像深度的输出设备上输出高质量层次饱满的多位半色调图像，并有效地解决原有的一位深度设备下输出的混合网点边沿锯齿现象，保证在低分辨率下输出高分辨率效果的层次阶调连续的调频调幅混合网点。
-
公开(公告)号：WO2006114031A1
公开(公告)日：2006-11-02
申请号：PCT/CN2005/001826
申请日：2005-11-02
Applicant: 北京北大方正电子有限公司 , 北京大学 , 李海峰 , 杨斌 , 马世雄
IPC: H04N1/405
CPC classification number: H04N1/4052 , H04N1/4055
Abstract: 本发明涉及一种基于双反馈的误差扩散调频挂网方法，属于图像硬拷贝复制领域的半色调网点生成方法。现有的调频与调幅挂网技术中，对于输出设备在低分辨率下（600dpi）输出高质量的半色调图像网点，存在一定的技术难度，对原稿图像层次的细节再现以及图像平滑度的保留都无法达到满意的效果。本发明所述的方法在挂网时，通过采用基于误差扩散的基本算法基础上的双反馈技术，实现了将传统的调频网与调幅网进行了有机的结合，达到了混合加网的效果。采用本发明所述的方法，可以在输出设备分辨率较低的情况下，有效地解决了网点层次容易丢失的问题，并能同时降低因随机分布特性所带来的纹理，因而可以输出高质量层次饱满的半色调图像。
-
公开(公告)号：WO2012103702A1
公开(公告)日：2012-08-09
申请号：PCT/CN2011/076204
申请日：2011-06-23
IPC: H04L12/26
CPC classification number: H04L43/087 , H04L41/0677 , H04L43/106
-
公开(公告)号：WO2012089109A1
公开(公告)日：2012-07-05
申请号：PCT/CN2011/084760
申请日：2011-12-27
Applicant: 北大方正集团有限公司 , 北京大学 , 北京北大方正电子有限公司 , 北京北大方正技术研究院有限公司 , 亓文法 , 韩书昌 , 王高阳 , 王立东 , 杨斌
CPC classification number: G06F3/1238 , G06F3/1222 , G06F3/1288 , G06F3/1289 , G06K15/4095 , H04L63/102 , H04L63/20 , H04L67/125 , H04L67/34
-
公开(公告)号：WO2012083885A1
公开(公告)日：2012-06-28
申请号：PCT/CN2011/084593
申请日：2011-12-24
Applicant: 北大方正集团有限公司 , 北京大学 , 北京北大方正电子有限公司 , 北京北大方正技术研究院有限公司 , 李海峰 , 杨斌
CPC classification number: G03F5/20 , H04N1/4055
-
-
-
-
-
-
-
-
-
Search Results
1158
records
(took 0.029 seconds)
