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1. 发明授权

US09794945B2 Method, system, and device for confirming uplink-downlink configuration 有权
公开(公告)号：US09794945B2
公开(公告)日：2017-10-17
申请号：US13991157
申请日：2011-11-25
申请人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
发明人： Xueming Pan , Shaohui Sun , Guojun Xiao , Fei Qin , Zukang Shen , Yu Ding
IPC分类号： H04W72/08 , H04L1/00 , H04W24/00 , H04W24/02 , H04W28/18 , H04L5/14 , H04W52/24 , H04W52/40 , H04B17/327 , H04W72/04
CPC分类号： H04W72/082 , H04B17/327 , H04L1/0026 , H04L5/1469 , H04W24/00 , H04W24/02 , H04W28/18 , H04W52/242 , H04W52/244 , H04W52/40 , H04W72/0446
摘要： Provided are a method, a system, and a device for confirming an uplink-downlink configuration, for use in confirming via interference detection whether or not a cell is capable of conducting independently the uplink-downlink configuration. The method comprises: a network side device confirming the value of an interference parameter of a target cell (201); on the basis of the value of the interference parameter of the target cell, the network side device confirming whether or not the target cell is capable of conducting autonomously the uplink-downlink configuration (202). Employment of the present invention allows for the normal operation of a dynamic uplink-downlink configuration, reduced interference between adjacent cells in a dynamic uplink-downlink configuration environment, and improved system efficiency.

2. 发明授权

US08825076B2 Method and device for positioning terminal in long term evolution system 有权
标题翻译：在长期演化系统中定位终端的方法和装置
公开(公告)号：US08825076B2
公开(公告)日：2014-09-02
申请号：US13201178
申请日：2010-02-04
申请人： Fei Qin , Shaohui Sun , Yu Ding , Tamrakar Rakesh
发明人： Fei Qin , Shaohui Sun , Yu Ding , Tamrakar Rakesh
IPC分类号： H04W24/00 , H04M11/04
CPC分类号： G01S5/12 , G01S5/0036 , H04W64/00
摘要： A method and an apparatus for terminal locating in long term evolution system are provided by the present invention, wherein, the method includes: calculating the propagation delay from the terminal to the base station to which the terminal belongs, according to the synchronization time advance of the terminal and the signal reception delay of the base station to which the terminal belongs (101); and determining the distance between the terminal and the base station by using said propagation delay, and determining the position of the terminal relative to that of the base station according to said distance and the direction of arrival of the signal from the terminal (102). By applying the method and the apparatus provided by the present invention, the terminal locating can be achieved with low cost, low implementation complexity, and high precision for location only by using a simple algorithm.
摘要翻译：本发明提供一种终端定位在长期演进系统中的方法和装置，其特征在于，该方法包括：根据终端所属的基站到终端所属的基站的传播延迟，根据终端所属的基站的终端和信号接收延迟（101）; 以及通过使用所述传播延迟来确定终端和基站之间的距离，以及根据所述距离和来自终端（102）的信号的到达方向确定终端相对于基站的位置的位置。通过应用本发明提供的方法和装置，仅通过使用简单的算法就可以实现低成本，低实现复杂度和高精度的定位。

3. 发明授权

US08811433B2 Method, system and device for uplink synchronization 有权
标题翻译：用于上行同步的方法，系统和设备
公开(公告)号：US08811433B2
公开(公告)日：2014-08-19
申请号：US13501062
申请日：2010-09-30
申请人： Yali Zhao , Fangli Xu , Fei Qin , Guoqing Li
发明人： Yali Zhao , Fangli Xu , Fei Qin , Guoqing Li
IPC分类号： H04J3/06 , H04L27/26 , H04L7/00 , H04W56/00
CPC分类号： H04L27/2657 , H04L7/0083 , H04W56/00 , H04W56/0005 , H04W56/0045 , H04W92/10
摘要： A method for uplink synchronization in a multi-carrier system includes the following steps: a base station selects one or more first component carriers, which do not establish the uplink synchronization with the base station, from multiple component carriers supported by a terminal; then the base station obtains Timing Advance (TA) needed by the terminal to perform the uplink transmission on the first component carriers, and sends the TA information to the terminal; the terminal performs the uplink transmission on said first component carriers according to said TA. The application of the present invention enables the establishment of uplink synchronization between the base station and the user equipment in multi-carrier system.
摘要翻译：一种多载波系统中的上行链路同步的方法包括以下步骤：基站从终端支持的多个分量载波中选择不与基站建立上行链路同步的一个或多个第一分量载波; 那么基站获得终端所需的定时提前（TA），以在第一分量载波上执行上行链路传输，并将TA信息发送到终端; 终端根据所述TA在所述第一分量载波上执行上行链路传输。本发明的应用使得能够在多载波系统中建立基站与用户设备之间的上行链路同步。

4. 发明授权

US08804618B2 Method and apparatus for determining the configuration mode of special subframe and the usage mode of time-domain resource 有权
标题翻译：用于确定特殊子帧的配置模式的方法和装置以及时域资源的使用模式
公开(公告)号：US08804618B2
公开(公告)日：2014-08-12
申请号：US13147790
申请日：2010-02-01
申请人： Haijing Hu , Guojun Xiao , Yu Ding , Ying Wang , Jiayi Fang , Fei Qin
发明人： Haijing Hu , Guojun Xiao , Yu Ding , Ying Wang , Jiayi Fang , Fei Qin
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/00 , H04W72/0426 , H04W72/082
摘要： A method and an apparatus for determining the configuration mode of special subframe of a cell are provided, and the method includes: receiving notification messages sent from adjacent cells, and the notification messages containing the information indicating the configuration modes of special subframes of the adjacent cells; determining the configuration modes of special subframes of the adjacent cells in accordance with the notification messages; among the possible configuration modes of special subframes of the current cell, selecting preferably a configuration mode of special subframe, which meets the interference requirement of the current cell and has less interference with the adjacent cells, as the current configuration mode of special subframe. The embodiments of the present invention also provide a method and an apparatus for determining the usage mode of the time-domain resource of a cell.
摘要翻译：提供一种用于确定小区的特殊子帧的配置模式的方法和装置，并且该方法包括：接收从相邻小区发送的通知消息，以及包含指示相邻小区的特殊子帧的配置模式的信息的通知消息 ; 根据通知消息确定相邻小区的特殊子帧的配置模式; 在当前小区的特殊子帧的可能配置模式中，优选地选择满足当前小区的干扰要求并且具有较小干扰的特殊子帧的配置模式作为特殊子帧的当前配置模式。本发明的实施例还提供了一种用于确定小区的时域资源的使用模式的方法和装置。

5. 发明申请

US20130337819A1 NOMADIC DATA ACCESS SYSTEM AND DEVICE 审中-公开
标题翻译： NOMADIC数据访问系统和设备
公开(公告)号：US20130337819A1
公开(公告)日：2013-12-19
申请号：US13996519
申请日：2011-12-20
申请人： Fei Qin , Yingmin Wang , Jian Zhao , Jinbo Zhao
发明人： Fei Qin , Yingmin Wang , Jian Zhao , Jinbo Zhao
IPC分类号： H04W92/00
CPC分类号： H04W92/00 , H04L12/2856 , H04W24/02 , H04W36/125 , H04W36/14 , H04W48/12 , H04W76/12 , H04W84/04 , H04W92/04
摘要： This application discloses a nomadic data access system and provides a new communication system and relevant devices to lower the complexity of the system. The system includes a core network and an NDA NodeB, wherein an NDA part in the core network is configured to establish a communication interface with the NDA NodeB, to establish a communication link for an NDA user equipment through the NDA NodeB and to transmit an NDA user data service to a 3GPP part in the core network; and the NDA NodeB is configured to establish the communication interface with the NDA part in the core network, to establish for the NDA user equipment the communication link with the NDA part in the core network and to transmit the NDA user data service, or to establish a communication link with a local area or wide area Internet and to transmit the NDA user data service to the local area or wide area Internet. This application further discloses devices in the system and relevant cell access and switching methods.
摘要翻译：该应用公开了一种游牧数据访问系统，并提供了一种新的通信系统和相关设备，以降低系统的复杂性。该系统包括核心网络和NDA NodeB，其中核心网络中的NDA部分被配置为建立与NDA NodeB的通信接口，以通过NDA NodeB为NDA用户设备建立通信链路并传送NDA 用户数据服务到核心网络中的3GPP部分; NDA NodeB被配置为与核心网络中的NDA部分建立通信接口，为NDA用户设备建立与核心网络中的NDA部分的通信链路，并传送NDA用户数据服务，或建立与局域网或广域互联网的通信链路，并将NDA用户数据业务传输到本地或广域网。该应用还进一步公开了系统中的设备和相关的小区接入和切换方法。

6. 发明申请

US20120218987A1 METHOD, SYSTEM AND DEVICE FOR UPLINK SYNCHRONIZATION 有权
标题翻译：用于上行同步的方法，系统和设备
公开(公告)号：US20120218987A1
公开(公告)日：2012-08-30
申请号：US13501062
申请日：2010-09-30
申请人： Yali Zhao , Fangli Xu , Fei Qin , Guoqing Li
发明人： Yali Zhao , Fangli Xu , Fei Qin , Guoqing Li
IPC分类号： H04W56/00
CPC分类号： H04L27/2657 , H04L7/0083 , H04W56/00 , H04W56/0005 , H04W56/0045 , H04W92/10
摘要： A method for uplink synchronization in a multi-carrier system includes the following steps: a base station selects one or more first component carriers, which do not establish the uplink synchronization with the base station, from multiple component carriers supported by a terminal; then the base station obtains Timing Advance (TA) needed by the terminal to perform the uplink transmission on the first component carriers, and sends the TA information to the terminal; the terminal performs the uplink transmission on said first component carriers according to said TA. The application of the present invention enables the establishment of uplink synchronization between the base station and the user equipment in multi-carrier system.
摘要翻译：一种多载波系统中的上行链路同步的方法包括以下步骤：基站从终端支持的多个分量载波中选择不与基站建立上行同步的一个或多个第一分量载波; 那么基站获得终端所需的定时提前（TA），以在第一分量载波上执行上行链路传输，并将TA信息发送到终端; 终端根据所述TA在所述第一分量载波上执行上行链路传输。本发明的应用使得能够在多载波系统中建立基站与用户设备之间的上行链路同步。

7. 发明申请

US20200318499A1 REVOLUTION ENGINE 审中-公开
公开(公告)号：US20200318499A1
公开(公告)日：2020-10-08
申请号：US16378352
申请日：2019-04-08
申请人： Fei Qin
发明人： Fei Qin
IPC分类号： F01L1/06 , F01B15/02 , F01L1/047
摘要： Engine for producing mechanical energy by internal combustion of a fuel includes a shaft and a crank arm attached to the shaft. The engine further includes a casing, where the interior of the casing forms a hollow cavity dimensioned to allow the crank arm to rotate within the hollow cavity and the crank arm is capable of making a seal with the interior surface of the casing to block fluid passage. The interior of the casing also includes a bypass area that allows fluid passage around the crank arm. A first valve is positioned adjacent to the bypass area and a second valve is positioned adjacent to the bypass area opposite from the first valve. The first valve and the second valve are configured to block fluid passage when closed.

8. 发明授权

US08842629B2 Scheduling method, device and system based on quality of service 有权
标题翻译：基于服务质量的调度方法，设备和系统
公开(公告)号：US08842629B2
公开(公告)日：2014-09-23
申请号：US13984854
申请日：2012-02-13
申请人： Fei Qin , Ming Ai , Jinbo Zhao , Hui Xu
发明人： Fei Qin , Ming Ai , Jinbo Zhao , Hui Xu
IPC分类号： H04W36/30 , H04W72/04 , H04W72/08 , H04W36/00
CPC分类号： H04W72/087 , H04W36/0088 , H04W72/0413 , H04W72/1236
摘要： Disclosed are a scheduling method, device and system based on quality of service. The method includes: for downlink service data, an access point (AP) or a gateway (GW) determines the quality of service (QoS) level of a downlink service packet of a media access control (MAC) layer according to the QoS attribute information of the downlink service packet of the IP layer, and then the AP transmits and schedules radio resources according to the QoS level; for uplink service data, user equipment (UE) determines the QoS level of an uplink service packet of the MAC layer according to the QoS attribute information of the uplink service packet of the IP layer, and reports the QoS level and the other QoS parameters to the AP in the manner of a scheduling request, and the AP completes the transmitting and scheduling of radio resources according to the QoS level, so that the UE transmits the uplink service data to the AP. Aimed at low-cost hot spot and indoor data service access, the present invention provides a novel network architecture and a perfect QoS service mechanism.
摘要翻译：公开了基于服务质量的调度方法，设备和系统。该方法包括：对于下行链路业务数据，接入点（AP）或网关（GW）根据QoS属性信息确定媒体接入控制（MAC）层的下行业务分组的服务质量（QoS）的IP层的下行业务报文，然后根据QoS级别对无线资源进行传输和调度; 对于上行业务数据，用户设备（UE）根据IP层上行业务报文的QoS属性信息，确定MAC层上行业务报文的QoS级别，并报告QoS等级和其他QoS参数 AP按照调度请求的方式，AP根据QoS级别完成无线资源的发送和调度，使得UE向AP发送上行业务数据。针对低成本热点和室内数据业务接入，本发明提供了一种新颖的网络架构和完善的QoS服务机制。

9. 发明授权

US09397068B2 Package in package (PiP) electronic device and manufacturing method thereof 有权
标题翻译：封装（PiP）电子器件及其制造方法
公开(公告)号：US09397068B2
公开(公告)日：2016-07-19
申请号：US14354583
申请日：2012-12-04
申请人： Fei Qin , Guofeng Xia , Tong An , Wei Wu , Chengyan Liu , Wenhui Zhu
发明人： Fei Qin , Guofeng Xia , Tong An , Wei Wu , Chengyan Liu , Wenhui Zhu
IPC分类号： H01L23/495 , H01L23/00 , H01L21/48 , H01L21/56 , H01L23/14 , H01L23/52 , H01L23/28 , H01L23/498 , H01L23/31 , H01L25/03
CPC分类号： H01L24/85 , H01L21/4821 , H01L21/4828 , H01L21/56 , H01L21/561 , H01L23/142 , H01L23/28 , H01L23/3121 , H01L23/49544 , H01L23/49575 , H01L23/49861 , H01L23/52 , H01L24/16 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/81 , H01L24/97 , H01L25/03 , H01L2224/16245 , H01L2224/2929 , H01L2224/29339 , H01L2224/32245 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45664 , H01L2224/48091 , H01L2224/48095 , H01L2224/48227 , H01L2224/73265 , H01L2224/83101 , H01L2224/92247 , H01L2224/97 , H01L2924/00014 , H01L2924/14 , H01L2924/171 , H01L2924/181 , H01L2924/30107 , H01L2924/3011 , H01L2224/48247 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2924/0665 , H01L2224/05599
摘要： A manufacturing method for Package in Package (PiP) electronic device based on multi-row Quad Flat No-lead (QFN) package is provided wherein the lower surface of plate metallic base material are half-etched to form grooves. Insulation filling material is filled in the half-etched grooves. The upper surface of plate metallic base material is half-etched to form chip pad and multi-row of leads. Encapsulating IC chip for wire bonding, adhesive material, metal wire, chip pad and a plurality of leads to form a multi-row QFN package as an inner package. Flip-chip bonding IC chip with solder bumps on the first metal material layer of leads. Encapsulating IC chip with solder bumps, the multi-row QFN package, adhesive material, and leads to form an array of PiP electronic devices. Sawing and separating the PiP electronic device array, forming PiP electronic device unit.
摘要翻译：提供了一种基于多行四方扁平无引线（QFN）封装的封装封装（PiP）电子器件的制造方法，其中板金属基材的下表面被半蚀刻以形成凹槽。绝缘填充材料填充在半蚀刻槽中。板金属基材的上表面被半刻蚀以形成芯片焊盘和多排引线。用于引线接合的封装IC芯片，粘合材料，金属线，芯片焊盘和多个引线，以形成作为内部封装的多行QFN封装。在芯片的第一个金属材料层引脚上的倒装芯片接合IC芯片与焊料凸块。使用焊料凸块封装IC芯片，多行QFN封装，粘合剂材料，并形成PiP电子器件阵列。锯切和分离PiP电子器件阵列，形成PiP电子器件单元。

10. 发明授权

US08855068B2 Method and system for coordinated transmission and a mobile terminal and network side device 有权
标题翻译：协调传输的方法和系统以及移动终端和网络侧设备
公开(公告)号：US08855068B2
公开(公告)日：2014-10-07
申请号：US13144633
申请日：2010-01-13
申请人： Fei Qin , Jinbo Zhao , Shaohui Sun , Li Liu , Qiubin Gao , Rakesh Tamrakar , Chun Luo
发明人： Fei Qin , Jinbo Zhao , Shaohui Sun , Li Liu , Qiubin Gao , Rakesh Tamrakar , Chun Luo
IPC分类号： H04W4/00 , H04B17/00 , H04L5/00 , H04W72/12 , H04B7/02 , H04W72/04 , H04W24/10 , H04L25/02
CPC分类号： H04W24/10 , H04B7/024 , H04B17/309 , H04B17/382 , H04L5/0007 , H04L5/0032 , H04L5/0035 , H04L25/0202 , H04W72/0426 , H04W72/1215 , H04W72/1242 , H04W72/1263
摘要： A method and a system for coordinated transmission, and a mobile terminal and network side device are provided. The method for coordinated transmission includes: reporting by the terminal of a signal measurement result; determining the coordinated transmission state of the terminal according to the signal measurement result; and providing transmission service for the terminal according to the determined transmission state.
摘要翻译：提供了一种用于协调传输的方法和系统，以及一种移动终端和网络侧设备。协调传输的方法包括：由终端报告信号测量结果; 根据信号测量结果确定终端的协调传输状态; 并根据确定的传输状态为终端提供传输服务。

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