公开(公告)号：US09661476B2

公开(公告)日：2017-05-23

申请号：US14124305

申请日：2011-06-09

Applicant: Haifeng Wang ,  Zhenhong Li ,  Jorma Lilleberg ,  Ting Zhou ,  Jing Xu

Inventor： Haifeng Wang ,  Zhenhong Li ,  Jorma Lilleberg ,  Ting Zhou ,  Jing Xu

IPC: H04W4/08 ,  H04W4/06 ,  H04W72/00 ,  H04L12/18 ,  H04W8/18 ,  H04W76/00

CPC classification number: H04W4/08 ,  H04L12/189 ,  H04W4/06 ,  H04W8/186 ,  H04W72/005 ,  H04W76/40

Abstract: A method is provided for facilitating multicast service. The method may include receiving data multicast to members of a multicast group. The method may further include determining, based at least in part on an indication received during multicast of the data, that a late joining device has joined the multicast group subsequent to initiation of the multicast. The method may additionally include marking, based at least in part on the received indication, a point at which the late joining device began to participate in the multicast. A corresponding apparatus and computer program product are also provided.

公开(公告)号：US20170097511A1

公开(公告)日：2017-04-06

申请号：US14874057

申请日：2015-10-02

Applicant: Jing Xu

Inventor： Jing Xu

IPC: G02B27/22 ,  G02B26/08 ,  G02B27/10 ,  H04N13/04 ,  G02B27/01

CPC classification number: G02B27/2221 ,  G02B26/0816 ,  G02B27/0172 ,  G02B27/1066 ,  G02B2027/0134 ,  H04N13/322 ,  H04N13/332

Abstract: Apparatus (systems) and methods are described for generating and displaying a virtual true 3D image viewable by a single eye of a viewer. A fixed-curve mirror is translated along an optical axis in synchrony with a temporally-modulated 2D image generator to generate a virtual image in multiple virtual image planes, enabling depth perception of the image by a single eye of the viewer.

公开(公告)号：US09288793B2

公开(公告)日：2016-03-15

申请号：US13583719

申请日：2010-03-11

Applicant: Jiang Wang ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

Inventor： Jiang Wang ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

IPC: H04B7/00 ,  H04W72/04 ,  H04W12/08 ,  H04W76/02 ,  H04W92/18

CPC classification number: H04W72/0406 ,  H04W12/08 ,  H04W76/14 ,  H04W88/06 ,  H04W92/18

Abstract: Disclosed are methods and apparatus for setting up cellular controlled device-to-device communications. A method can comprise sending, from a first device to a radio network node, a request to initiate device-to-device communication with a second device, the request comprising an identification of the second device and a first indicator indicating an intention of a device-to-device type of the communication; receiving, from the radio network node, a resource allocation; and transmitting service contents in the device-to-device communication directly between the first device and the second device using the allocated resources.

Abstract translation: 公开了用于设置蜂窝控制的设备到设备通信的方法和装置。 方法可以包括从第一设备向无线电网络节点发送与第二设备发起设备到设备通信的请求，该请求包括第二设备的标识和指示设备的意图的第一指示符 到设备类型的通信; 从所述无线电网络节点接收资源分配; 以及使用分配的资源在第一设备和第二设备之间直接在设备到设备通信中传输服务内容。

公开(公告)号：US09083385B2

公开(公告)日：2015-07-14

申请号：US13809932

申请日：2012-03-19

Applicant: Xiaotao Wang ,  Hua Qian ,  Jing Xu ,  Hao Huang ,  Yang Yang ,  Fang Wang

Inventor： Xiaotao Wang ,  Hua Qian ,  Jing Xu ,  Hao Huang ,  Yang Yang ,  Fang Wang

IPC: H03M13/03 ,  H03M13/23 ,  H03M13/37 ,  H03M13/41 ,  H03M13/00 ,  H03M13/15

CPC classification number: H03M13/23 ,  H03M13/1505 ,  H03M13/3738 ,  H03M13/413 ,  H03M13/6505 ,  H03M13/6525

Abstract: A channel decoding method and decoder are disclosed. The decoding method is based on a Circular Viterbi Algorithm (CVA), rules out impossible initial states one by one through iterations according the received soft information sequence, and finally finds the global optimal tail-biting path. In the present invention, all impossible iterations are ruled out through multiple iterations, and only the initial state having most likelihood with the received sequence survives. The algorithm is finally convergent to an optimal tail-biting path to be output. In addition, the method also updates a metric of a maximum likelihood tail-biting path (MLTBP) or rules out impossible initial states through the obtained surviving tail-biting path, thereby effectively solving the problem that the algorithm is not convergent due to a circular trap, providing a practical optimal decoding algorithm for a tail-biting convolutional code, reducing the complexity of an existing decoding scheme, and saving the storage space.

Abstract translation: 公开了一种信道解码方法和解码器。 解码方法基于循环维特比算法（CVA），根据接收到的软信息序列逐个排除不可能的初始状态，最终找到全局最优尾巴路径。 在本发明中，通过多次迭代排除所有不可能的迭代，并且只有具有接收序列的最可能性的初始状态才能存活。 该算法最终收敛到要输出的最佳尾巴路径。 另外，该方法还通过所获得的幸存尾巴路径来更新最大似然尾巴路径（MLTBP）的度量或者排除不可能的初始状态，从而有效地解决了算法由于循环而不会收敛的问题 陷阱，为尾部卷积码提供实用的最佳解码算法，降低了现有解码方案的复杂度，并节省了存储空间。

公开(公告)号：US20150162415A1

公开(公告)日：2015-06-11

申请号：US14354884

申请日：2011-11-23

Applicant: Haizhou Yin ,  Jing Xu ,  Yunfei Liu

Inventor： Haizhou Yin ,  Jing Xu ,  Yunfei Liu

IPC: H01L29/66 ,  H01L21/324 ,  H01L21/285 ,  H01L29/45 ,  H01L29/786

CPC classification number: H01L29/665 ,  H01L21/28518 ,  H01L21/324 ,  H01L29/458 ,  H01L29/66772 ,  H01L29/78603 ,  H01L29/78618

Abstract: A method for manufacturing a semiconductor structure comprises following steps: providing an SOI substrate, forming a gate stack on the SOI substrate, forming sidewall spacers on sidewalls of the gate stack, and forming source/drain regions on each side of the gate stack; depositing a first metal layer on surfaces of an entire semiconductor structure, and then removing the first metal layer; forming an amorphous semiconductor layer on surfaces of the source/drain regions; depositing a second metal layer on surfaces of the entire semiconductor structure, and then removing the second metal layer; and annealing the semiconductor structure. Accordingly, the present invention further provides a semiconductor structure. The present invention is capable of effectively reducing contact resistance at source/drain regions.

Abstract translation: 一种制造半导体结构的方法包括以下步骤：提供SOI衬底，在SOI衬底上形成栅极叠层，在栅极叠层的侧壁上形成侧壁间隔，以及在栅叠层的每一侧上形成源/漏区; 在整个半导体结构的表面上沉积第一金属层，然后去除第一金属层; 在源/漏区的表面上形成非晶半导体层; 在整个半导体结构的表面上沉积第二金属层，然后去除第二金属层; 并退火半导体结构。 因此，本发明还提供一种半导体结构。 本发明能够有效地降低源极/漏极区域的接触电阻。

公开(公告)号：US09001711B2

公开(公告)日：2015-04-07

申请号：US14238194

申请日：2012-08-08

Applicant: Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin ,  Xuejuan Gao

Inventor： Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin ,  Xuejuan Gao

IPC: H04B1/44 ,  H04W4/00 ,  H04L5/00 ,  H04B7/26 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04B7/2656 ,  H04L1/1861 ,  H04L1/1864

Abstract: There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data.

Abstract translation: 公开了一种用于执行可应用于动态子帧系统的上行链路反馈的方法和系统和装置，以便避免非动态系统和动态系统之间的ACK / NACK资源的冲突发生。 该方法包括：根据包括接收下行链路数据的子帧的一组子帧，确定与子帧n中的下行链路数据相对应的携带ACK / NACK的ACK / NACK资源; 以及通过所述子帧n中的所述ACK / NACK资源发送与所述下行链路数据相对应的ACK / NACK信息，其中，所述一组子帧包括第一组子帧和/或第二组子帧; 通过获得的上行链路/下行链路子帧配置信息和灵活子帧信息确定子帧集合; 上行链路/下行链路子帧配置信息表示无线电帧中的每个子帧的类型作为上行链路子帧，下行链路子帧和特殊子帧; 柔性子帧信息表示无线电帧中的每个子帧的类型，作为上行链路子帧，下行链路子帧，特殊子帧和柔性子帧，其中灵活子帧 可用于传输上行链路或下行链路数据。

公开(公告)号：US08948770B2

公开(公告)日：2015-02-03

申请号：US14234873

申请日：2012-01-12

Applicant: Jinling Du ,  Ting Zhou ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

Inventor： Jinling Du ,  Ting Zhou ,  Jing Xu ,  Zhenhong Li ,  Haifeng Wang

IPC: H04W72/00 ,  H04W74/08

CPC classification number: H04W74/0833 ,  H04W36/00 ,  H04W36/30 ,  H04W76/23 ,  H04W84/08 ,  H04W88/04

Abstract: The present invention discloses a cluster head assisted method for converting a user terminal from device-to-device (D2D) communication to cellular communication. When quality of a D2D link between a user terminal and a cluster head is lower than a predetermined threshold, if the user terminal has to leave the cluster but still expects to continue an original the service, the user terminal performs cell search and random access, and establishes a radio resource control (RRC) connection with a target base station of a cellular network. Switching from D2D communication to cellular communication is implemented with the assistance of the cluster head, and a communication manner after the switching is provided. The present invention implements mobile switching from D2D communication in distributed cluster communication to cellular communication, which can reduce route search delay and save wireless resources.

Abstract translation: 本发明公开了一种用于将用户终端从设备到设备（D2D）通信转换为蜂窝通信的簇头辅助方法。 当用户终端和集群头之间的D2D链路的质量低于预定阈值时，如果用户终端必须离开集群但仍然期望继续原始服务，则用户终端执行小区搜索和随机接入， 并建立与蜂窝网络的目标基站的无线资源控制（RRC）连接。 在D2D通信到蜂窝通信的切换的同时，在簇头的协助下进行切换，提供切换后的通信方式。 本发明实现从分布式集群通信中的D2D通信到蜂窝通信的移动交换，可以减少路由搜索延迟并节省无线资源。

公开(公告)号：US20140357274A1

公开(公告)日：2014-12-04

申请号：US14372508

申请日：2012-01-20

Applicant: Yong Teng ,  Kari Veikko Horneman ,  Bin Chen ,  Jiang Wang ,  Jing Xu

Inventor： Yong Teng ,  Kari Veikko Horneman ,  Bin Chen ,  Jiang Wang ,  Jing Xu

IPC: H04W36/00

CPC classification number: H04W36/0094 ,  H04W36/0058 ,  H04W36/00835 ,  H04W36/32

Abstract: A technique includes: comparing (a) measurements made at the first access node of transmissions made by a plurality of other access nodes against (b) measurements made at the communication device of transmissions made by said plurality of other access nodes; and deciding whether or not to select said first access node as a handover candidate for said communication device based at least partly on the result of said comparison.

Abstract translation: 一种技术包括：比较（a）在多个其他接入节点进行的传输的第一接入节点处进行的测量与（b）在通信设备处对由所述多个其他接入节点进行的传输所做的测量进行比较; 以及至少部分地基于所述比较的结果来决定是否选择所述第一接入节点作为所述通信设备的切换候选。

公开(公告)号：US20140357273A1

公开(公告)日：2014-12-04

申请号：US14371859

申请日：2012-01-20

Applicant: Yong Teng ,  Kari Veikko Horneman ,  Tao Peng ,  Jiang Wang ,  Jing Xu

Inventor： Yong Teng ,  Kari Veikko Horneman ,  Tao Peng ,  Jiang Wang ,  Jing Xu

IPC: H04W8/02 ,  H04W36/32

CPC classification number: H04W8/02 ,  H04W36/00837 ,  H04W36/32 ,  H04W64/006

Abstract: The disclosure relates to generation of mobility information. A mobile device can determine, based on measurements, at least one parameter relating to its movement relative to a cell. A weighting of a counter output for use in estimation of a mobility state of the mobile device is determined. The determining includes comparison of the at least one parameter to at least one threshold. Information about the weighting can be provided by a network element. When the network element obtains the weighted estimation it can take it into account in mobility control of the mobile device.

Abstract translation: 本公开涉及移动信息的生成。 移动设备可以基于测量来确定与其相对于小区的移动相关的至少一个参数。 确定用于估计移动设备的移动性状态的计数器输出的加权。 确定包括至少一个参数与至少一个阈值的比较。 关于加权的信息可以由网络元件提供。 当网元获得加权估计时，可以考虑移动设备的移动性控制。

公开(公告)号：US08840768B2

公开(公告)日：2014-09-23

申请号：US13562410

申请日：2012-07-31

Applicant: Xiaoya Liu ,  Yiqun Yang ,  Chenglin Yi ,  Jing Luo ,  Haiqiang Wu ,  Sisi Jiang ,  Baoqing Wang ,  Jinqiang Jiang ,  Ren Liu ,  Shengwen Zhang ,  Jing Xu

Inventor： Xiaoya Liu ,  Yiqun Yang ,  Chenglin Yi ,  Jing Luo ,  Haiqiang Wu ,  Sisi Jiang ,  Baoqing Wang ,  Jinqiang Jiang ,  Ren Liu ,  Shengwen Zhang ,  Jing Xu

IPC: C25D13/00 ,  G01N33/543 ,  G01N27/327

CPC classification number: G01N33/5438 ,  G01N27/3275

Abstract: A preparation method for molecular recognition sensor by electrodeposition is provided. The preparation method is as following: forming molecularly imprinted polymeric micelles by self-assembly of ionic type photosensitive copolymers; forming a film on the surface of an electrode by electrodepositing the molecularly imprinted polymeric micelles at a constant potential; crosslinking the electrodeposited micellar film via ultraviolet light irradiation; extracting the template molecules from the crosslinked film to obtain electrode modified by the molecularly imprinted polymeric micellar film; and connecting the modified electrode with a sensor device and a computer to construct a molecular recognition sensing system capable of specifically detecting the template molecules.

Abstract translation: 提供了通过电沉积分子识别传感器的制备方法。 制备方法如下：通过离子型光敏共聚物的自组装形成分子印迹的聚合胶束; 通过以恒定电位沉积分子印迹的聚合物胶束在电极的表面上形成膜; 通过紫外光照射交联电沉积胶束膜; 从交联膜中提取模板分子，得到由分子印迹聚合物胶束膜改性的电极; 并且将修改的电极与传感器装置和计算机连接以构建能够特异性检测模板分子的分子识别感测系统。