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    • 44. 发明申请
    • LOW COHERENCE ENHANCED BACKSCATTERING TOMOGRAPHY AND TECHNIQUES
    • 低相关性增强背部血管造影和技术
    • US20130063727A1
    • 2013-03-14
    • US13698360
    • 2011-05-17
    • Min Xu
    • Min Xu
    • G01B9/02
    • G01N21/4795A61B5/0066G01B9/02G01B11/14G01B11/24G01N2021/4709
    • A low coherence enhanced backscattering tomography (LEBT) method is disclosed for depth-selective sensing of the superficial layer of tissue. 3D images of the microarchitecture and molecular conformation of the superficial layer of tissue are obtained. The method combines the high resolution advantage of low coherence light and the high sensitivity advantage of light scattering to tissue structure and composition. Intact tissue can be examined without the need of excision or processing. The method can be applied in in situ measurements. According to the method, 3D images of the nuclear morphology and cellular structure for the superficial layer of the tissue are generated; this is particularly useful in detecting cancer and precancer at the earliest stage of carcinogenesis.
    • 公开了低相干性增强后向散射层析成像(LEBT)方法,用于对组织的表层进行深度选择性感测。 获得微结构的3D图像和组织表层的分子构象。 该方法结合了低相干光的高分辨率优点和光散射对组织结构和组成的高灵敏度优势。 可以检查完整的组织,而不需要切除或加工。 该方法可以应用于原位测量。 根据该方法,生成组织表层的核形态和细胞结构的3D图像; 这在癌发生的最早阶段检测癌症和癌前期特别有用。
    • 46. 发明申请
    • Method and Apparatus for Maintaining Traffic Continuity
    • 维持交通连续性的方法和装置
    • US20120224476A1
    • 2012-09-06
    • US13467848
    • 2012-05-09
    • Weisheng JinXiaoying XuMin Xu
    • Weisheng JinXiaoying XuMin Xu
    • H04L12/24
    • H04L5/0091H04W4/00H04W28/08H04W68/00H04W76/10H04W76/20
    • A method for maintaining traffic continuity through a Traffic Offload Function (TOF) entity includes the following steps: the TOF entity receives a downlink packet of offload traffic of a User Equipment (UE), where the downlink packet of the offload traffic is sent by a Packet Data Network (PDN); the TOF entity sends a Core Network (CN) paging message to the UE; the TOF entity receives a paging response sent by the UE to the CN, where the paging response includes a service request message of the UE; and the TOF entity forwards the service request message to the CN so that the CN sets up a Radio Access Bearer (RAB) after the service request message is received. With the method, the communication between the CN and the UE can be restored to guarantee the transmission of traffic. Accordingly, a TOF entity is also disclosed according to the present invention.
    • 一种用于通过业务卸载功能(TOF)实体维持业务连续性的方法包括以下步骤:TOF实体接收用户设备(UE)的卸载业务的下行链路分组,其中卸载业务的下行链路分组由 分组数据网络(PDN); TOF实体向UE发送核心网(CN)寻呼消息; TOF实体接收到UE向CN发送的寻呼响应,其中寻呼响应包括UE的业务请求消息; 并且TOF实体将服务请求消息转发到CN,使得在接收到服务请求消息之后,CN建立无线接入承载(RAB)。 利用该方法,可以恢复CN和UE之间的通信,以保证业务的传输。 因此,根据本发明还公开了TOF实体。
    • 49. 发明授权
    • Optical tomography using independent component analysis for detection and localization of targets in turbid media
    • 使用独立分量分析进行光学层析成像,用于浑浊介质中目标的检测和定位
    • US07826878B2
    • 2010-11-02
    • US11296831
    • 2005-12-07
    • Robert R. AlfanoMin XuMohammed AlrubaieeSwapan Kumar Gayen
    • Robert R. AlfanoMin XuMohammed AlrubaieeSwapan Kumar Gayen
    • A61B5/00
    • A61B5/0073A61B5/0066
    • Disclosed is a system and a method for detecting the presence of one or more objects in a turbid medium, the method including: illuminating at least a portion of the turbid medium with incident light having at least one wavelength which interacts with the one or more objects contained in the turbid medium differently than the incident light interacts with the turbid medium; measuring light that emerges from the turbid medium; and detecting and locating the one or more objects using Independent Component Analysis (ICA) of the emergent light from the turbid medium. The present invention is useful for medical applications, such as for finding and locating, a tumor(s) in body organs, or excised tissues. Moreover, the present invention can be used to locate objects in obscuring medium, such as, mines in shallow coastal water, a plane in fog, military targets under fog, smoke or cloud cover.
    • 公开了一种用于检测混浊介质中一个或多个物体的存在的系统和方法,所述方法包括:用具有至少一个波长的入射光照射混浊介质的至少一部分,该入射光与一个或多个物体相互作用 不同于入射光与混浊介质相互作用的混浊介质; 测量从混浊介质中出来的光; 以及使用来自混浊介质的出射光的独立分量分析(ICA)来检测和定位一个或多个物体。 本发明可用于医学应用,例如用于发现和定位体内器官或切除组织中的肿瘤。 此外,本发明可以用于定位在浅色海岸水中的矿井,雾中的矿井,雾中的军事目标,烟雾或云层等模糊介质中的物体。