公开(公告)号：US09830700B2

公开(公告)日：2017-11-28

申请号：US15007216

申请日：2016-01-27

Applicant: Judy Yee ,  Yu Zhang ,  Sergio Aguirre-Valencia

Inventor： Judy Yee ,  Yu Zhang ,  Sergio Aguirre-Valencia

IPC: G06T15/00 ,  G06T7/00 ,  A61B6/03 ,  A61B6/00 ,  G06F3/01 ,  G06T19/00 ,  G06T7/11

CPC classification number: G06T7/0012 ,  A61B6/032 ,  A61B6/50 ,  G06F3/016 ,  G06F3/04845 ,  G06T7/11 ,  G06T19/00 ,  G06T2207/10081 ,  G06T2207/30004 ,  G06T2207/30028 ,  G06T2210/41 ,  G06T2219/004

Abstract: A computer system that segments a colon for a computed tomography colonography (CTC) is described. During operation, the computer system accesses imaging data having a spatial resolution. Then, the computer system identifies the colon lumen based on probabilities for different tissue classes in the imaging data. Moreover, the computer system segments the colon into subsegments based on an articulated object model that fits a tortuosity of the colon along a centerline of the colon, where the articulated object model includes values of an orthonormal basis set, curvature and torsion along the centerline, and where boundaries between subsegments are based on the curvature and the torsion. For example, a given boundary between a pair of subsegments may corresponds to or may be related to a minimum value of the curvature and a maximum value of the torsion over a length of the colon.

公开(公告)号：US09769840B2

公开(公告)日：2017-09-19

申请号：US14384337

申请日：2012-08-22

Applicant: Chaofeng Li ,  Yu Zhang ,  Ming Lei

Inventor： Chaofeng Li ,  Yu Zhang ,  Ming Lei

IPC: H04W72/12 ,  H04W76/02 ,  H04W52/12 ,  H04W52/24 ,  H04W52/38

CPC classification number: H04W72/1205 ,  H04W52/12 ,  H04W52/242 ,  H04W52/383 ,  H04W72/12 ,  H04W76/14

Abstract: Embodiments of the disclosure provide methods and apparatuses for scheduling a UE in a communication system comprising D2D communication and cellular communication. The cellular communication is performed between a base station (BS) and at least one UE, and the D2D communication is performed between a D2D transmitter and a D2D receiver. According to the method of the present invention, an outage margin of the D2D communication is obtained, wherein the outage margin indicates the margin that the communication from the D2D transmitter to the D2D receiver is in outage; and a target transmission power of the at least one UE is determined based on the outage margin to perform cellular scheduling.

公开(公告)号：US20170244462A1

公开(公告)日：2017-08-24

申请号：US15504232

申请日：2014-09-28

Applicant: Chao WEI ,  Yu ZHANG ,  Jilei HOU ,  QUALCOMM Incorporated

Inventor： Chao Wei ,  Yu Zhang ,  Jilei Hou

IPC: H04B7/06 ,  H04B7/04

CPC classification number: H04B7/0626 ,  H04B7/0469 ,  H04B7/0478

Abstract: Methods and corresponding apparatuses for wireless communication are disclosed. The method for wireless communication includes dividing a two-dimensional antenna array to a plurality of sub-arrays, mapping the two-dimensional antenna array into a one-dimensional vertical channel state information reference signal (CSI-RS) port array for receiving elevation CSI feedback and a one-dimensional horizontal CSI-RS port array for receiving azimuth CSI feedback, and transmitting one or more elevation CSI-RS from the one-dimensional vertical CSI-RS port array and one or more azimuth CSI-RS from the one-dimensional horizontal CSI-RS port array. Methods and corresponding apparatuses for CSI feedback mechanism are also disclosed.

公开(公告)号：US09572876B2

公开(公告)日：2017-02-21

申请号：US14124501

申请日：2012-06-11

Applicant: Jianrong Li ,  Yu Zhang ,  Rongzhang Wang

Inventor： Jianrong Li ,  Yu Zhang ,  Rongzhang Wang

IPC: C12N7/00 ,  C12N7/04 ,  A61K39/155 ,  A61K39/12 ,  A61K38/45 ,  A61K39/00

CPC classification number: A61K39/155 ,  A61K38/45 ,  A61K39/12 ,  A61K2039/5254 ,  A61K2039/542 ,  A61K2039/543 ,  C12N7/00 ,  C12N2760/18334 ,  C12N2760/18362 ,  C12N2760/18534 ,  C12N2760/18562 ,  C12N2760/18634 ,  C12N2760/18662 ,  C12Y207/07006

Abstract: The present invention includes methyltransferase (MTase)-defective recombinant viruses as live vaccine candidates for human metapneumovirus (hMPV), human respiratory syncytial virus (hRSV), and human parainfluenza virus type 3 (PIV3). Here the inventors provide the technical description for generating MTase-defective paramyxoviruses useful as immunogens, as well as related materials and methods.

Abstract translation: 本发明包括甲基转移酶（MTase） - 有效重组病毒作为人类偏肺病毒（hMPV），人呼吸道合胞病毒（hRSV）和人副流感病毒3型（PIV3）的活疫苗候选物。 本发明人提供了用于产生可用作免疫原的MTase缺陷型副粘病毒的技术描述，以及相关的材料和方法。

公开(公告)号：US09250341B2

公开(公告)日：2016-02-02

申请号：US13454547

申请日：2012-04-24

Applicant: Bing Tang ,  Sheng Xu ,  Yu Zhang

Inventor： Bing Tang ,  Sheng Xu ,  Yu Zhang

IPC: G01V1/28 ,  G01V1/36

CPC classification number: G01V1/36 ,  G01V2210/51 ,  G01V2210/52 ,  G01V2210/679

Abstract: Computer instructions, computing device and method for processing seismic data under-sampled in an angle domain, the seismic data corresponding to a reverse time migration, three-dimensional, angle domain common image gather (ADCIG). The method includes receiving the seismic data; calculating, based on the seismic data, shot and receiver wave-fields with an RTM wave propagation engine; applying a wave-fields decomposition algorithm to obtain a propagation direction for the shot and receiver wave-fields; forming the ADCIG by applying an image condition to the shot and receiver wave-fields; determining that specular energies of the ADCIG are under-sampled around a reflection angle; during the step of forming the ADCIG, extrapolating the specular energies to a neighborhood of the reflection angle; and generating an image of a subsurface that is being surveyed based on the extrapolated specular energies.

Abstract translation: 用于处理角度域欠采样的地震数据的计算机指令，计算装置和方法，对应于反向时间偏移，三维，角域共同图像采集（ADCIG）的地震数据。 该方法包括接收地震数据; 基于地震数据，利用RTM波传播引擎计算射击和接收波场; 应用波场分解算法获得射波和接收波场的传播方向; 通过对拍摄和接收器波场应用图像条件来形成ADCIG; 确定ADCIG的镜面能量在反射角附近被低采样; 在形成ADCIG的步骤中，将镜面能量外推到反射角附近; 并且基于外推的镜面能量产生正被测量的地下图像。

公开(公告)号：US09066256B2

公开(公告)日：2015-06-23

申请号：US13428989

申请日：2012-03-23

Applicant: Fuqing Huang ,  Jian Li ,  Ting Zou ,  Peng Yang ,  Yu Zhang ,  Yuxiang Wang ,  Minchang Yang ,  Zhiwang Zhao ,  Huangcheng Xu

Inventor： Fuqing Huang ,  Jian Li ,  Ting Zou ,  Peng Yang ,  Yu Zhang ,  Yuxiang Wang ,  Minchang Yang ,  Zhiwang Zhao ,  Huangcheng Xu

IPC: H04W4/00 ,  H04J3/24 ,  H04L12/28 ,  H04W28/08 ,  H04L12/803 ,  H04L12/801 ,  H04L12/851 ,  H04L12/927 ,  G06F11/07

CPC classification number: H04W28/08 ,  G06F11/0781 ,  H04L47/122 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/808

Abstract: A method, a device, and a system for offloading network traffic are provided, which are applied in the field of mobile communications. An offloading device located before a Serving General Packet Radio Service Support Node (SGSN) receives a data stream of a user sent by a base station, obtains an offloading policy of the user from the offloading device and/or obtains the offloading policy of the user from a policy server, and forwards the data stream according to the offloading policy. Accordingly, the offloading device can obtain the corresponding offloading policy according to the data stream sent by a forwarding plane, send a data stream of low value, low real-time performance requirement, or low priority to the Internet or another specific networks, and send a data stream of high value, high real-time performance requirement, or high priority to high-value devices, thereby reducing the networking cost.

Abstract translation: 提供了一种用于卸载网络流量的方法，设备和系统，其被应用于移动通信领域。 位于服务通用分组无线服务支持节点（SGSN）之前的卸载设备接收基站发送的用户的数据流，从卸载设备获取用户的卸载策略和/或获得用户的卸载策略 从策略服务器，并根据卸载策略转发数据流。 因此，卸载装置可以根据由转发平面发送的数据流，向因特网或其他特定网络发送低价值的数据流，低实时性要求或低优先级的数据流来获得相应的卸载策略，并发送 高价值，高实时性能要求或高价值设备优先级高的数据流，从而降低网络成本。

公开(公告)号：US20150156792A1

公开(公告)日：2015-06-04

申请号：US14384337

申请日：2012-08-22

Applicant: Chaofeng Li ,  Yu Zhang ,  Ming Lei

Inventor： Chaofeng Li ,  Yu Zhang ,  Ming Lei

IPC: H04W72/12 ,  H04W52/24

CPC classification number: H04W72/1205 ,  H04W52/12 ,  H04W52/242 ,  H04W52/383 ,  H04W72/12 ,  H04W76/14

Abstract: Embodiments of the disclosure provide methods and apparatuses for scheduling a UE in a communication system comprising D2D communication and cellular communication. The cellular communication is performed between a base station (BS) and at least one UE, and the D2D communication is performed between a D2D transmitter and a D2D receiver. According to the method of the present invention, an outage margin of the D2D communication is obtained, wherein the outage margin indicates the margin that the communication from the D2D transmitter to the D2D receiver is in outage; and a target transmission power of the at least one UE is determined based on the outage margin to perform cellular scheduling.

Abstract translation: 本公开的实施例提供了在包括D2D通信和蜂窝通信的通信系统中调度UE的方法和装置。 在基站（BS）和至少一个UE之间执行蜂窝通信，并且在D2D发射机和D2D接收机之间执行D2D通信。 根据本发明的方法，获得D2D通信的中断余量，其中中断余量指示从D2D发射机到D2D接收机的通信中断的余地; 并且基于所述中断余量来确定所述至少一个UE的目标发送功率以执行蜂窝调度。

公开(公告)号：US20150110013A1

公开(公告)日：2015-04-23

申请号：US14345125

申请日：2012-03-29

Applicant: Yu Zhang ,  Zhennian Sun ,  Gang Wang ,  Ming Lei

Inventor： Yu Zhang ,  Zhennian Sun ,  Gang Wang ,  Ming Lei

IPC: H04L1/18 ,  H04B7/04

CPC classification number: H04L1/1861 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0632 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/0034 ,  H04L1/0035

Abstract: Embodiments of the invention relate to methods and apparatus for link adaptation in a preceded MIMO system. According to one embodiment, there is provided a method for link adaptation in a precoded MIMO system. The method comprises: receiving first channel quality information γCQI; with respect to at least one layer r in a plurality of layers in a link; obtaining a Hybrid Automatic Repeat Request (HARQ) scaling factor μr that is associated with a HARQ feedback; and interpreting the first channel quality information γCQI into second channel quality information {circumflex over (γ)}r based on at least the HARQ scaling factor μr, wherein the second channel quality information {circumflex over (γ)}r is for adapting the at least one layer r in the plurality of layers. According to another embodiment, there is provided an apparatus for link adaptation in a precoded MIMO system.

Abstract translation: 本发明的实施例涉及在先前MIMO系统中的链路自适应的方法和装置。 根据一个实施例，提供了一种用于预编码MIMO系统中的链路自适应的方法。 该方法包括：接收第一信道质量信息γCQI; 相对于链路中的多个层中的至少一个层r; 获得与HARQ反馈相关联的混合自动重传请求（HARQ）缩放因子μr; 并且基于至少所述HARQ缩放因子μr将所述第一信道质量信息γCQI解释为第二信道质量信息{circumflex over（γ）} r，其中，所述第二信道质量信息{r（r） 多个层中的至少一层r。 根据另一实施例，提供了一种用于预编码MIMO系统中的链路自适应的装置。

公开(公告)号：US20150089316A1

公开(公告)日：2015-03-26

申请号：US14002092

申请日：2013-06-24

Applicant: Yu Zhang ,  Wei Bing Shang ,  En Peng Gao

Inventor： Yu Zhang ,  Wei Bing Shang ,  En Peng Gao

IPC: H03M13/29 ,  H03M13/00

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0673 ,  G06F11/1048 ,  G11C29/42 ,  G11C2029/0411 ,  H03M13/2942 ,  H03M13/6561

Abstract: Circuits, apparatuses, and methods are disclosed for correcting data errors in integrated circuits. One example apparatus includes a first circuit configured to receive first and second data words, to correct one or more errors in the first data word, to merge the corrected first data word and the second data word responsive to a control signal to generate a final merged data word, and to provide the final merged data word to a write circuit. The apparatus also includes a second circuit configured to also receive the first and second data words, to preliminarily merge the first and second data words responsive to the control signal to generate an initial merged data word, to generate an initial parity code for the initial merged data word, to correct the initial parity code, and to provide the corrected parity code to the write circuit.

Abstract translation: 公开了用于校正集成电路中的数据错误的电路，装置和方法。 一个示例性设备包括：第一电路，被配置为接收第一和第二数据字，以校正第一数据字中的一个或多个错误，以响应于控制信号合并校正的第一数据字和第二数据字，以产生最终合并 数据字，并将最终合并的数据字提供给写入电路。 该装置还包括配置为还接收第一和第二数据字的第二电路，以响应于控制信号预先合并第一和第二数据字以产生初始合并数据字，以产生用于初始合并的初始奇偶校验码 数据字，以校正初始奇偶校验码，并将校正的奇偶校验码提供给写电路。

公开(公告)号：US08979760B2

公开(公告)日：2015-03-17

申请号：US13428364

申请日：2012-03-23

Applicant: Yu Zhang ,  Guanxi Zhang

Inventor： Yu Zhang ,  Guanxi Zhang

IPC: A61B8/06 ,  G01S15/89 ,  G01S7/52

CPC classification number: A61B8/06 ,  A61B8/488 ,  G01S7/5205 ,  G01S15/8981 ,  G01S15/8986

Abstract: A method and apparatus are disclosed for automatic optimization of Doppler imaging parameters. The method includes obtaining and storing at least two characteristic spectral lines at a predetermined pulse repetition frequency. The method further includes optimizing at least one of the Doppler imaging parameters based on the stored at least two characteristic spectral lines and a predetermined mean noise power. In one embodiment, the characteristic spectral lines are obtained by collecting in real time the Doppler spectral lines generated at the predetermined pulse repetition frequency within a predetermined time period, and processing the collected Doppler spectral lines in real time without storing them.

Abstract translation: 公开了用于多普勒成像参数的自动优化的方法和装置。 该方法包括以预定脉冲重复频率获得和存储至少两条特征谱线。 该方法还包括基于所存储的至少两个特征谱线和预定的平均噪声功率优化多普勒成像参数中的至少一个。 在一个实施例中，通过实时收集在预定时间段内以预定脉冲重复频率生成的多普勒频谱线，并实时处理所收集的多普勒谱线而不存储特征频谱线。