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1. 发明申请

US20140286274A1 METHOD AND CORRESPONDING APPARATUS FOR UPLINK CONTROL CHANNEL POWER CONTROL 审中-公开
标题翻译：用于上拉式控制信道功率控制的方法和相应装置
公开(公告)号：US20140286274A1
公开(公告)日：2014-09-25
申请号：US14345742
申请日：2012-09-21
申请人： Jin Liu , Xudong Zhu , Yubo Yang , Peng Shang
发明人： Jin Liu , Xudong Zhu , Yubo Yang , Peng Shang
IPC分类号： H04W52/38 , H04W24/02 , H04L5/00
CPC分类号： H04W52/38 , H04L5/0053 , H04W24/02 , H04W52/146 , H04W52/242 , H04W52/325 , H04W52/40
摘要： Embodiments of the present invention provide a method for power control of a uplink control channel in a coordinated multi-point transmission system. The method comprises: performing the uplink control channel power control based on measured pathloss from a single reception point to the user equipment in a scenario of single-point reception of the uplink control channel; performing the uplink control channel power control by reducing uplink control channel transmission power of the user equipment to thereby reduce inter-cell interference incurred by multi-reception-point reception combining gain in a scenario of multi-point reception of the uplink control channel. Embodiments of the present invention further provide an apparatus for power control of a uplink control channel in a coordinated multi-point transmission system and a corresponding base station.
摘要翻译：本发明的实施例提供了一种用于在协调的多点传输系统中上行链路控制信道的功率控制的方法。该方法包括：在上行链路控制信道的单点接收的场景中，基于从单个接收点到用户设备的测量路径损耗执行上行链路控制信道功率控制; 通过减少用户设备的上行链路控制信道发送功率来执行上行链路控制信道功率控制，从而在上行链路控制信道的多点接收场景中减少由多接收点接收组合增益引起的小区间干扰。本发明的实施例还提供了一种用于协调多点传输系统和相应基站中的上行链路控制信道的功率控制的装置。

2. 发明申请

US20140226578A1 METHOD AND DEVICE FOR CONTROLLING UPLINK POWER 审中-公开
标题翻译：用于控制上网功率的方法和设备
公开(公告)号：US20140226578A1
公开(公告)日：2014-08-14
申请号：US14111856
申请日：2012-03-30
申请人： Xudong Zhu , Yubo Yang , Jin Liu , Peng Shang
发明人： Xudong Zhu , Yubo Yang , Jin Liu , Peng Shang
IPC分类号： H04W52/24 , H04B7/02
CPC分类号： H04B7/024 , H04W52/146 , H04W52/242 , H04W52/325 , H04W52/367 , H04W52/40
摘要： The present invention proposes a method and device for controlling uplink power. A central processing unit firstly determines a path loss generation mode for a user equipment according to a predetermined rule and then transmits an instruction to the user equipment, the instruction including the determined path loss generation mode so that the user equipment determines uplink power of fee user equipment according to the path loss generation mode. A user equipment acquires an instruction from a central processing unit to indicate a path loss generation mode of the user equipment, then determines a path loss of the user equipment according to the path loss generation mode indicated by the central processing unit, and then acquires uplink transmission power of the user equipment according to the determined path loss of the user equipment. With the inventive solution, a central processing unit may configure a path loss generation mode flexibly for a user equipment to accommodate different uplink CoMP scenarios and thereby achieve better CoMP performance.
摘要翻译：本发明提出了一种用于控制上行链路功率的方法和装置。中央处理单元首先根据预定规则确定用户设备的路径损耗生成模式，然后向用户设备发送指令，该指令包括确定的路径损耗产生模式，以便用户设备确定费用用户的上行功率设备根据路径损耗发生模式。用户设备从中央处理单元获取指示用户设备的路径损耗产生模式的指令，然后根据由中央处理单元指示的路径损耗生成模式确定用户设备的路径损耗，然后获取上行链路根据确定的用户设备的路径损耗，用户设备的传输功率。利用本发明的解决方案，中央处理单元可以灵活地为用户设备配置路径损耗生成模式，以适应不同的上行链路CoMP场景，从而实现更好的CoMP性能。

3. 发明申请

US20140213316A1 METHOD AND CORRESPONDING APPARATUS FOR POWER CONTROL 审中-公开
标题翻译：用于功率控制的方法和相应装置
公开(公告)号：US20140213316A1
公开(公告)日：2014-07-31
申请号：US14239024
申请日：2012-08-14
申请人： Jin Liu , Yubo Yang , Xudong Zhu
发明人： Jin Liu , Yubo Yang , Xudong Zhu
IPC分类号： H04W52/24 , H04W52/08
CPC分类号： H04W52/242 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/244 , H04W52/40
摘要： According to the exemplary embodiments of the present invention, a wireless access point apparatus in a multi-point coordination system of a heterogeneous network obtains all pathlosses of all coordination micro wireless access points in a coordination set of a user equipment; obtains a real pathlosss from the user equipment to a macro wireless access point; calculates a virtual pathloss from a virtual user equipment corresponding to the user equipment to the macro wireless access point based on the obtained respective pathloss and; and informs the user equipment of information related to the computed virtual pathloss. A user equipment in a multi-point coordination system of a heterogeneous network receives information related to a virtual pathloss from a wireless access point acting as a scheduling network element; and performs power control using an uplink open-loop power control parameter for a macro wireless access point based on the information related to the virtual pathloss.
摘要翻译：根据本发明的示例性实施例，异构网络的多点协调系统中的无线接入点装置在用户设备的协调集中获得所有协调微无线接入点的所有路径损耗; 获取从用户设备到宏无线接入点的实际路径损耗; 基于所获得的相应路径损耗，从与所述用户设备相对应的虚拟用户设备向所述宏无线接入点计算虚拟路径损耗; 并通知用户设备与计算出的虚拟路径损耗有关的信息。异构网络的多点协调系统中的用户设备从作为调度网元的无线接入点接收与虚拟路径损耗有关的信息; 并且基于与虚拟路径损耗相关的信息，使用用于宏无线接入点的上行开环功率控制参数进行功率控制。

4. 发明申请

US20140171143A1 METHOD USED FOR UPLINK POWER CONTROL IN A HETEROGENEOUS NETWORK WITH A SHARED CELL-ID 有权
标题翻译：用于在具有共享信元ID的异构网络中上行电源控制的方法
公开(公告)号：US20140171143A1
公开(公告)日：2014-06-19
申请号：US14234820
申请日：2012-07-23
申请人： Jin Liu , Xudong Zhu , Matthew Baker , Yubo Yang
发明人： Jin Liu , Xudong Zhu , Matthew Baker , Yubo Yang
IPC分类号： H04W52/14
CPC分类号： H04W52/146
摘要： In a heterogeneous network with a shared cell-ID, the current power control mechanism only configures common power control parameters for all UE in a macro cell, and this doesn't match the receiving power of a wireless access point associated actually, and may lead to serious interferences. The invention provides a method used for uplink power control in a UE of a heterogeneous network with a shared cell-ID, wherein, a wireless access point informs the UE of power control parameters which is related to an associated wireless access point of the UE in the heterogeneous networks, the UE determines a uplink power according to the power control parameters, and transmits uplink data based on the determined uplink power. The invention may configure uplink power for the UEs associated to different wireless access points in a heterogeneous network with a shared cell-ID, to make them have the power control parameters matching with their wireless access points. Thus it's allowed that a performance equivalence between different tiers of networks in a heterogeneous network.
摘要翻译：在具有共享小区ID的异构网络中，当前功率控制机制仅为宏小区中的所有UE配置公共功率控制参数，并且这与实际相关的无线接入点的接收功率不匹配，并且可能导致严重干扰。本发明提供了一种用于具有共享小区ID的异构网络的UE中的上行链路功率控制的方法，其中，无线接入点向UE通知与UE的相关无线接入点相关的功率控制参数，异构网络，UE根据功率控制参数确定上行链路功率，并基于确定的上行链路功率发送上行链路数据。本发明可以为具有共享小区ID的异构网络中与不同无线接入点相关联的UE配置上行链路功率，以使它们具有与其无线接入点匹配的功率控制参数。因此，允许异构网络中不同层次的网络之间的性能等效。

5. 发明授权

US09763198B2 Method used for uplink power control in a heterogeneous network with a shared cell-ID 有权
公开(公告)号：US09763198B2
公开(公告)日：2017-09-12
申请号：US14234820
申请日：2012-07-23
申请人： Jin Liu , Xudong Zhu , Matthew Baker , Yubo Yang
发明人： Jin Liu , Xudong Zhu , Matthew Baker , Yubo Yang
IPC分类号： H04W52/14
CPC分类号： H04W52/146
摘要： In a heterogeneous network with a shared cell-ID, the current power control mechanism only configures common power control parameters for all UE in a macro cell, and this doesn't match the receiving power of a wireless access point associated actually, and may lead to serious interferences. The invention provides a method used for uplink power control in a UE of a heterogeneous network with a shared cell-ID, wherein, a wireless access point informs the UE of power control parameters which is related to an associated wireless access point of the UE in the heterogeneous networks, the UE determines a uplink power according to the power control parameters, and transmits uplink data based on the determined uplink power. The invention may configure uplink power for the UEs associated to different wireless access points in a heterogeneous network with a shared cell-ID, to make them have the power control parameters matching with their wireless access points. Thus it's allowed that a performance equivalence between different tiers of networks in a heterogeneous network.

6. 发明申请

US20050128744A1 High flux light emitting diode (LED) reflector arrays 有权
标题翻译：高通量发光二极管（LED）反射器阵列
公开(公告)号：US20050128744A1
公开(公告)日：2005-06-16
申请号：US10732513
申请日：2003-12-11
申请人： Chenhua You , Mohamed Abdelhafez , Yubo Yang , Anthony Verdes , Markus Lomberg , Michael Hertrich
发明人： Chenhua You , Mohamed Abdelhafez , Yubo Yang , Anthony Verdes , Markus Lomberg , Michael Hertrich
IPC分类号： F21V7/09 , F21V17/12 , F21V19/00 , F21V23/04 , F21V1/00
CPC分类号： F21V7/0083 , F21V7/09 , F21V17/12 , F21V19/0035 , F21V19/0055 , F21V23/005 , F21V23/0442 , F21V23/0457 , F21Y2105/10 , F21Y2115/10
摘要： A reflector device to be utilized with light emitting diodes (LEDs), and particularly with high-flux LEDs. In the reflector structure individual reflector portions surround at least one LED. Light output from each individual LED is reflected by sloping walls of each individual reflector portion and is redirected. As a result, light that may otherwise be lost is redirected to a more useful direction. Each individual reflector portion can have a cross-section of a conic shape, a complicated curve, and can also be oval in shape. A light device can be realized by utilizing such a master reflector with an LED light source.
摘要翻译：用于发光二极管（LED）的反射器装置，特别是与高通量LED一起使用的反射器装置。在反射器结构中，各个反射器部分包围至少一个LED。每个单独LED的光输出由每个反射器部分的倾斜壁反射并被重定向。结果，否则可能丢失的光线被重定向到更有用的方向。每个单独的反射器部分可以具有圆锥形状的横截面，复杂的曲线，并且也可以是椭圆形。可以通过利用具有LED光源的这种主反射器来实现光装置。

7. 发明授权

US5833355A Led illuminated lamp assembly 失效
标题翻译： LED照明灯组件
公开(公告)号：US5833355A
公开(公告)日：1998-11-10
申请号：US761139
申请日：1996-12-06
申请人： Chenhua You , John M. Critelli , Yubo Yang , Hyman Grossman
发明人： Chenhua You , John M. Critelli , Yubo Yang , Hyman Grossman
IPC分类号： B60Q1/26 , B61L5/18 , F21S8/00 , F21V5/04 , G08G1/095 , H01L33/00 , H05B33/08 , F21V5/00
CPC分类号： H05B33/089 , B60Q1/2696 , B61L5/1845 , G02B3/0043 , G08G1/095 , H05B33/0803 , H05B33/0809 , H05B33/0821 , B61L2207/02 , F21V5/04 , F21W2111/00 , F21Y2101/00 , Y10S362/80
摘要： The present invention provides for a lamp assembly which can be utilized in overhead signaling or lighting applications such as in traffic signal lamps or illuminated overhead road signs. The assembly includes a lens that optimizes and redirects light in a desirable direction in order to meet certain regulations. The lens of the present invention is designed to power portions of light emitted from an LED while allowing other portions to pass through the lens unaided. The lens of the present invention works in combination with specific LEDs to efficiently redirect light emitted from the LEDs. The assembly includes a circuit board including a plurality of rows of LEDs and the lens, which has an exterior surface and an interior surface. The interior surface of the lens comprises a plurality of rows of horizontal bands with a single band being associated with a row of the LEDs. Each of the bands has an upper region and a lower region used to redirect some light rays downward, allow some rays to travel uninterrupted and redirect some light horizontally.
摘要翻译：本发明提供了一种灯组件，其可以用于诸如交通信号灯或照明架空道路标志的高架信号灯或照明应用中。该组件包括一个透镜，可以使光线在所需方向上优化并重定向，以满足某些规定。本发明的透镜被设计成对从LED发射的光的一部分进行供电，同时允许其他部分无偿地通过透镜。本发明的透镜与特定的LED组合起来，以有效地重定向从LED发射的光。该组件包括具有多行LED和具有外表面和内表面的透镜的电路板。透镜的内表面包括多行水平带，其中单个带与一排LED相关联。每个带具有用于将一些光线向下重定向的上部区域和下部区域，允许一些光线不间断地行进并且水平地重定向一些光线。

8. 外观设计

USD397633S Lens for a combined lens clearance sidemarker and identification lamp 失效
公开(公告)号：USD397633S
公开(公告)日：1998-09-01
申请号：US48703
申请日：1996-01-11
申请人： Yubo Yang , Chenhua You , Rand J. Eikelberger
设计人： Yubo Yang , Chenhua You , Rand J. Eikelberger

9. 外观设计

USD421726S Combined lens for clearance sidemarker and identification lamp 失效
公开(公告)号：USD421726S
公开(公告)日：2000-03-21
申请号：US079757
申请日：1997-11-12
申请人： Yubo Yang , Chenhua You , Rand J. Eikelberger
设计人： Yubo Yang , Chenhua You , Rand J. Eikelberger

10. 外观设计

USD414712S Combined lens for clearance sidemarker and identification lamp 失效
公开(公告)号：USD414712S
公开(公告)日：1999-10-05
申请号：US79756
申请日：1997-11-12
申请人： Yubo Yang , Chenhua You , Rand J. Eikelberger
设计人： Yubo Yang , Chenhua You , Rand J. Eikelberger

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