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1. 发明授权

US08687595B2 Method, apparatus, and system for implementing user equipment handover 有权
标题翻译：用于实现用户设备切换的方法，装置和系统
公开(公告)号：US08687595B2
公开(公告)日：2014-04-01
申请号：US13166418
申请日：2011-06-22
申请人： Yijun Yu , Zhongping Chen , Qing Zhou
发明人： Yijun Yu , Zhongping Chen , Qing Zhou
IPC分类号： H04W4/00
CPC分类号： H04W36/0011 , H04W36/0005 , H04W60/04
摘要： A method, an apparatus, and a system for implementing User Equipment (UE) handover are disclosed. A Mobility Management Entity (MME) obtains address information of a serving Interworking Function (IWF) by interacting with a function entity in a network and notifies the IWF to process handover according to the obtained IWF address information, so that the MME is capable of obtaining the address information of the serving IWF. Therefore, the normal proceeding of a UE handover procedure in a Circuit Switched over Packet Switched (CSoEPS) scenario is ensured.
摘要翻译：公开了一种用于实现用户设备（UE）切换的方法，装置和系统。移动管理实体（MME）通过与网络中的功能实体进行交互获取服务互通功能（IWF）的地址信息，并根据所获得的IWF地址信息通知IWF处理切换，从而MME能够获得服务IWF的地址信息。因此，确保了在电路交换分组交换（CSoEPS）场景中的UE切换过程的正常进行。

2. 发明申请

US20110249654A1 METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING USER EQUIPMENT HANDOVER 有权
标题翻译：用于实现用户设备切换的方法，装置和系统
公开(公告)号：US20110249654A1
公开(公告)日：2011-10-13
申请号：US13166418
申请日：2011-06-22
申请人： Yijun Yu , Zhongping Chen , Qing Zhou
发明人： Yijun Yu , Zhongping Chen , Qing Zhou
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W36/0011 , H04W36/0005 , H04W60/04
摘要： A method, an apparatus, and a system for implementing User Equipment (UE) handover are disclosed. A Mobility Management Entity (MME) obtains address information of a serving Interworking Function (IWF) by interacting with a function entity in a network and notifies the IWF to process handover according to the obtained IWF address information, so that the MME is capable of obtaining the address information of the serving IWF. Therefore, the normal proceeding of a UE handover procedure in a Circuit Switched over Packet Switched (CSoEPS) scenario is ensured.
摘要翻译：公开了一种用于实现用户设备（UE）切换的方法，装置和系统。移动管理实体（MME）通过与网络中的功能实体进行交互获取服务互通功能（IWF）的地址信息，并根据所获得的IWF地址信息通知IWF处理切换，从而MME能够获得服务IWF的地址信息。因此，确保了在电路交换分组交换（CSoEPS）场景中的UE切换过程的正常进行。

3. 发明授权

US08661137B2 Network-based information processing method and system, and mobility management network element 有权
标题翻译：基于网络的信息处理方法和系统，以及移动管理网元
公开(公告)号：US08661137B2
公开(公告)日：2014-02-25
申请号：US13333699
申请日：2011-12-21
申请人： Zhongping Chen , Wenfu Wu , Xiaoji Sun
发明人： Zhongping Chen , Wenfu Wu , Xiaoji Sun
IPC分类号： G06F15/173
CPC分类号： H04W4/70
摘要： An information processing method and system, and a mobility management network element are provided by the embodiments of the present invention. Wherein, the information processing method includes: receiving a message that includes data information of a user equipment UE; determining that the UE is a UE of low data usage; and sending the received data information of the UE to a machine type control server. By using the method, no bearer is activated, and the network side does not need to allocate bearer resources for data transmission of the UE. Therefore, the network load is reduced.
摘要翻译：信息处理方法和系统以及移动性管理网络元件由本发明的实施例提供。其中，所述信息处理方法包括：接收包含用户设备UE的数据信息的消息; 确定UE是低数据使用的UE; 并将所接收的UE的数据信息发送到机器型控制服务器。通过使用该方法，不启动承载，网络侧不需要分配用于UE的数据传输的承载资源。因此，网络负载减少。

4. 发明申请

US20120096154A1 Information Processing Method and System, and Mobility Management Network Element 有权
标题翻译：信息处理方法与系统，移动管理网元
公开(公告)号：US20120096154A1
公开(公告)日：2012-04-19
申请号：US13333699
申请日：2011-12-21
申请人： Zhongping Chen , Wenfu Wu , Xiaoji Sun
发明人： Zhongping Chen , Wenfu Wu , Xiaoji Sun
IPC分类号： G06F15/173
CPC分类号： H04W4/70
摘要： An information processing method and system, and a mobility management network element are provided by the embodiments of the present invention. Wherein, the information processing method includes: receiving a message that includes data information of a user equipment UE; determining that the UE is a UE of low data usage; and sending the received data information of the UE to a machine type control server. By using the method, no bearer is activated, and the network side does not need to allocate bearer resources for data transmission of the UE. Therefore, the network load is reduced.
摘要翻译：信息处理方法和系统以及移动性管理网络元件由本发明的实施例提供。其中，所述信息处理方法包括：接收包含用户设备UE的数据信息的消息; 确定UE是低数据使用的UE; 并将所接收的UE的数据信息发送到机器型控制服务器。通过使用该方法，不启动承载，网络侧不需要分配用于UE的数据传输的承载资源。因此，网络负载减少。

5. 发明申请

US20110009741A1 Endovascular Optical Coherence Tomography Device 审中-公开
标题翻译：血管内光学相干断层成像装置
公开(公告)号：US20110009741A1
公开(公告)日：2011-01-13
申请号：US12863949
申请日：2009-01-20
申请人： Marlon S. Matthews , Jianping Su , Chiedozie I. Nwagwu , Zhongping Chen , Mark E. Linskey
发明人： Marlon S. Matthews , Jianping Su , Chiedozie I. Nwagwu , Zhongping Chen , Mark E. Linskey
IPC分类号： A61B6/00
CPC分类号： A61B5/0084 , A61B5/0062 , A61B5/0066 , A61B5/0086 , A61B5/02007 , A61B5/02014 , A61B5/6852
摘要： An endovascular OCT probe is included in an endovascular access device for intravascular imaging. The probe includes a hollow coil wire defining an axial lumen of the endovascular access device. A single mode optical fiber for transmitting light is disposed in the axial lumen of the hollow coil wire so that translation and rotation of the hollow coil wire carrying the optical fiber within the endovascular access device is stabilized for scanning endovascular tissue with at least 5 microns resolution. An optic element directs light from and into the optical fiber at a distal tip of the optical fiber and is coupled to or fixed to the distal end of the optical fiber. The optic element and the distal end of the optical fiber is disposed within a glass ferule to protect it from damage.
摘要翻译：血管内OCT检查包括在血管内成像的血管内进入装置中。探针包括限定血管内进入装置的轴向内腔的中空线圈线。用于透射光的单模光纤被布置在中空线圈线的轴向腔中，使得承载在血管内进入装置内的光纤的中空线圈线的平移和旋转被稳定以用至少5微米分辨率扫描血管内组织。光学元件将光从光纤的远端引导到光纤中并耦合到光纤的远端，或者固定到光纤的远端。光学元件和光纤的远端设置在玻璃纤维内以防止其损坏。

6. 发明授权

US07359062B2 High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure 有权
标题翻译：高速光谱域功能光学相干断层扫描和光学多普勒层析成像，用于体内血流动力学和组织结构
公开(公告)号：US07359062B2
公开(公告)日：2008-04-15
申请号：US11009717
申请日：2004-12-09
申请人： Zhongping Chen , Jun Zhang , J. Stuart Nelson
发明人： Zhongping Chen , Jun Zhang , J. Stuart Nelson
IPC分类号： G01B9/02
CPC分类号： A61B5/0066 , A61B5/0261 , A61B5/7203 , A61B5/7257 , A61B5/726 , G01B9/02004 , G01B9/0201 , G01B9/02078 , G01B9/02091
摘要： A system for tomographic imaging includes a source of at least partially coherent radiation, a frequency-swept laser source and an interferometer. The radiation in the interferometer is phase modulated at a modulation frequency for elimination of DC and autocorrelation noises as well as the mirror image. The interference fringes of the radiation backscattered from the sample into the interferometer are detected to obtain a spectral signal. The spectral signal of the detected backscattered interference fringes is transformed to obtain a location dependent signal at each pixel location in a data window. A tomographic image of the fluid flow in the data window is generated for display and of the structure of the scanned fluid flow sample in the data window from the location dependent signal is generated.
摘要翻译：用于断层成像的系统包括至少部分相干辐射源，频率扫描激光源和干涉仪。干涉仪中的辐射以调制频率进行相位调制，以消除DC和自相关噪声以及镜像。检测从样品反向散射到干涉仪中的辐射的干涉条纹以获得光谱信号。所检测的反向散射干涉条纹的光谱信号被变换以在数据窗口中的每个像素位置处获得与位置相关的信号。生成数据窗口中的流体流的断层图像，用于显示数据窗口中扫描的流体流动样本的结构，并且从位置相关信号生成。

7. 发明申请

US20050171438A1 High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure 有权
标题翻译：高速光谱域功能光学相干断层扫描和光学多普勒层析成像，用于体内血流动力学和组织结构
公开(公告)号：US20050171438A1
公开(公告)日：2005-08-04
申请号：US11009717
申请日：2004-12-09
申请人： Zhongping Chen , Jun Zhang , J. Nelson
发明人： Zhongping Chen , Jun Zhang , J. Nelson
IPC分类号： A61B5/026 , A61B5/00 , A61B5/05 , A61B6/00 , A61B8/00
CPC分类号： A61B5/0066 , A61B5/0261 , A61B5/7203 , A61B5/7257 , A61B5/726 , G01B9/02004 , G01B9/0201 , G01B9/02078 , G01B9/02091
摘要： A method for tomographic imaging comprises the steps of providing a source of at least partially coherent radiation and a frequency-swept laser source through an interferometer; phase modulating the radiation in the interferometer at a modulation frequency for elimination of DC and autocorrelation noises as well as the mirror image; detecting interference fringes of the radiation backscattered from the sample into the interferometer to obtain a spectral signal; transforming the spectral signal of the detected backscattered interference fringes to obtain a time and location dependent signal, including the Doppler shift and variance, at each pixel location in a data window; and generating a tomographic image of the fluid flow in the data window and of the structure of the scanned fluid flow sample in the data window from the time and location dependent signal. The apparatus comprises a system for tomographic imaging operating according to the above method.
摘要翻译：一种用于层析成像的方法包括以下步骤：通过干涉仪提供至少部分相干辐射源和频率扫描激光源; 以调制频率对干涉仪中的辐射进行相位调制，以消除DC和自相关噪声以及镜像; 检测从样品反向散射到干涉仪中的辐射的干涉条纹以获得光谱信号; 变换所检测的反向散射干涉条纹的频谱信号，以在数据窗口中的每个像素位置处获得包括多普勒频移和方差的时间和位置相关信号; 以及从时间和位置相关信号在数据窗口中产生流体流的断层图像和在数据窗口中扫描的流体流动样本的结构。该装置包括根据上述方法操作的用于层析成像的系统。

8. 发明授权

US06868347B2 System for real time, non-invasive metrology of microfluidic chips 有权
标题翻译：微流控芯片的实时，非侵入式计量系统
公开(公告)号：US06868347B2
公开(公告)日：2005-03-15
申请号：US10393109
申请日：2003-03-19
申请人： Guann-Pyng Li , Mark Bachman , Zhongping Chen
发明人： Guann-Pyng Li , Mark Bachman , Zhongping Chen
IPC分类号： G01B9/02 , G01N11/00
CPC分类号： G06F19/00 , G01B9/0201 , G01B9/02027 , G01B9/02045 , G01B9/02072 , G01B9/02091 , G01B2290/35 , G01B2290/45 , G01B2290/70
摘要： A system integration of multicomponent technologies includes an automated microfluidic probe station and the use of that station for the systematic study of nonideal, nonhomogeneous biological fluids such as blood in microfluidic chips. The probe station provides for real-time, non-invasive metrology of microfluidic chips employing optical coherence tomography and optical Doppler tomography to allow for collection of flow data at any location or depth within a microfluidics chip. Also included is a programmable fluidic loader and actuator platform as part of the probe station, and a semi-automated rapid prototyping tool used to fabricate the microfluidic chips measured on the probe station. The resulting data library produced by measurements on the probe station contains all the necessary information needed to develop mature, accurate microfluidic modeling and simulation CAD tools.
摘要翻译：多组分技术的系统集成包括自动化微流体探针站和该站的用途，用于系统研究非流体，非均质生物流体，如微流控芯片中的血液。探针台提供使用光学相干断层扫描和光学多普勒层析成像的微流控芯片的实时非侵入式计量，以允许在微流体芯片内的任何位置或深度收集流量数据。还包括作为探测台的一部分的可编程流体装载器和致动器平台，以及用于制造在探针台上测量的微流体芯片的半自动化快速成型工具。通过探针台上的测量产生的结果数据库包含开发成熟，精确的微流体建模和仿真CAD工具所需的全部必要信息。

9. 发明授权

US5346789A Oriented biological material for optical information storage and processing 失效
标题翻译：面向光学信息存储和处理的生物材料
公开(公告)号：US5346789A
公开(公告)日：1994-09-13
申请号：US983166
申请日：1992-11-30
申请人： Aaron Lewis , Zhongping Chen , Hiroyuki Takei
发明人： Aaron Lewis , Zhongping Chen , Hiroyuki Takei
IPC分类号： G02F1/361 , G11B7/0045 , G11B7/005 , G11B7/0055 , G11B7/244 , G11B11/12 , G11B7/00 , G11B7/26
CPC分类号： B82Y10/00 , G02F1/361 , G11B11/12 , G11B7/00455 , G11B7/0052 , G11B7/00552 , G11B7/244 , Y10S430/146 , Y10S430/163
摘要： A stable, image-retaining, optically switchable film produced from a purple membrane in a high-pH polyvinyl alcohol solution forms an optical memory for data storage. The film, when dry, can be exposed to light to convert BR molecules to their M state, which is stable, and which allows long-term image storage. The image can be erased by exposing the film to yellow light to thereby switch all the molecules to the M state, and then a reverse image can be obtained using blue light. By controlling the location and wavelength of the incident light, pixels can be selected and exposed for information storage.
摘要翻译：在高pH聚乙烯醇溶液中由紫色膜制成的稳定的，保持图像的可光切换的膜形成用于数据存储的光学存储器。当干燥时，该膜可以暴露于光下以将BR分子转变成其稳定的M状态，并且允许长期的图像存储。可以通过将膜暴露于黄色光从而将所有分子切换到M状态来消除图像，然后可以使用蓝色光获得反转图像。通过控制入射光的位置和波长，可以选择和曝光像素以进行信息存储。

10. 发明授权

US08582096B2 System and method for efficient coherence anti-stokes raman scattering endoscopic and intravascular imaging and multimodal imaging 有权
标题翻译：系统和方法用于有效的一致性反kes散射内镜和血管内成像和多模态成像
公开(公告)号：US08582096B2
公开(公告)日：2013-11-12
申请号：US12969295
申请日：2010-12-15
申请人： Zhongping Chen , Gangjun Liu , Mihael Balu , Bruce Tromberg , Eric Olaf Potma
发明人： Zhongping Chen , Gangjun Liu , Mihael Balu , Bruce Tromberg , Eric Olaf Potma
IPC分类号： G01J3/44
CPC分类号： G01J3/44 , A61B1/00165 , A61B1/043 , A61B5/0066 , A61B5/0084 , A61B5/02007 , A61B5/441 , G01J3/02 , G01J3/0218 , G01J3/0297 , G01N21/65 , G01N2021/653 , G01N2201/08 , G01N2201/0866
摘要： A fiber-delivered probe suitable for CARS imaging of thick tissues is practical. The disclosed design is based on two advances. First, a major problem in CARS probe design is the presence of a very strong anti-Stokes component in silica delivery fibers generated through a FWM process. Without proper spectral filtering, this component affects the CARS image from the tissue sample. The illustrated embodiments of the invention efficiently suppress this spurious anti-Stokes component through the use of a separate fiber for excitation delivery and for signal detection, which allows the incorporation of dichroic optics for anti-Stokes rejection. Second, the detection of backscattered CARS radiation from the sample is optimized by using a large core multi mode fiber in the detection channel. This scheme produces high quality CARS images free of detector aperture effects. Miniaturization of this fiber-delivered probe results in a practical handheld probe for clinical CARS imaging.
摘要翻译：适用于厚组织CARS成像的纤维输送探针是实用的。所公开的设计基于两个进展。首先，CARS探针设计中的一个主要问题是在通过FWM工艺生成的二氧化硅输送纤维中存在非常强的反斯托克斯组分。没有适当的光谱过滤，该组件会影响来自组织样本的CARS图像。本发明的所示实施例通过使用用于激发传递和信号检测的单独光纤来有效地抑制这种寄生的反斯托克斯分量，这允许并入用于反斯托克斯抑制的二向色光学器件。其次，通过在检测通道中使用大型核心多模光纤，优化了样品背散射CARS辐射的检测。该方案可生成高品质的CARS图像，无需检测器孔径效果。该光纤传送探针的小型化导致临床CARS成像的实用手持式探头。

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