公开(公告)号：US07903783B2

公开(公告)日：2011-03-08

申请号：US12365294

申请日：2009-02-04

申请人： Peter Modica ,  Khai Le ,  Phong Nguyen

发明人： Peter Modica ,  Khai Le ,  Phong Nguyen

IPC分类号： G01N23/04 ,  G09B19/00

CPC分类号： G09B5/02 ,  G01V5/0016 ,  G06Q10/06398 ,  G09B5/00 ,  G09B19/00 ,  G09B19/003

摘要： A method and system for using Threat Imaging Projection (TIP) technology, and the operator testing data that it generates, in order to certify x-ray inspection system operators and thereby assure an acceptable and uniform level of operator performance. In a preferred configuration, the operator views x-ray images of objects on a screening system equipped with TIP technology. When the operator believes that a threat item image appears on the screening system, the operator indicates such via an indicating means. The system is capable of recording, storing and transmitting individual operator performance data relating to proper detections, missed detections, and false alarms, i.e., when an operator indicates that a threat item image appears when no such image actually appears on the screening system. The system preferably contains a library of various threat item images, e.g., guns, bombs, knives, etc., which are classified according to type of threat and difficulty of detection.

摘要翻译： 一种使用威胁成像投影（TIP）技术的方法和系统，以及操作员对其生成的数据进行测试，以便对x射线检测系统操作人员进行认证，从而确保操作员性能可接受和统一的水平。 在优选的配置中，操作者在配有TIP技术的筛选系统上观察物体的X射线图像。 当操作者认为威胁物品图像出现在筛选系统上时，操作者通过指示装置来表示。 该系统能够记录，存储和发送与正确的检测，错过的检测和假警报有关的各个操作人员的性能数据，即当操作者在没有这样的图像实际上出现在筛选系统上时，显示出威胁物品图像。 系统优选地包含根据威胁类型和检测难度分类的各种威胁物品图像的文库，例如枪，炸弹，刀等。

公开(公告)号：US20100074355A1

公开(公告)日：2010-03-25

申请号：US11993555

申请日：2006-08-28

申请人： Phong Nguyen ,  Jolyon White

发明人： Phong Nguyen ,  Jolyon White

IPC分类号： H04B7/02 ,  H04L27/00

CPC分类号： H04L27/2602 ,  H04B7/0613 ,  H04L1/0618 ,  H04L5/0023 ,  H04L27/2626 ,  H04L27/2647

摘要： The present invention relates to methods for implementing transmit diversity in a telecommunication network. In particular there is provided an algorithm for performing transmit diversity encoding in a transmitter (100) and transmit diversity decoding in a receiver (1700) respectively. In the method processed pairs of data blocks (314.1A, 314.1B) are transmitted on a first antenna (112.1) on N sub-carriers in a first temporal order; and a second antenna (112.2) in the reverse temporal order.

摘要翻译： 本发明涉及在电信网络中实现发射分集的方法。 特别地，提供了一种用于在发射机（100）中执行发射分集编码并在接收机（1700）中分别发射分集解码的算法。 在所述方法中处理的数据块对（314.1A，314.1B）以第一时间顺序在N个子载波上的第一天线（112.1）上发送; 和第二天线（112.2）。

公开(公告)号：US20090137258A1

公开(公告)日：2009-05-28

申请号：US12064796

申请日：2006-08-24

申请人： Phong Nguyen

发明人： Phong Nguyen

IPC分类号： H04W4/12 ,  H04M1/00 ,  H04B1/69

CPC分类号： H04W4/06 ,  H04L12/18 ,  H04L12/189 ,  H04W72/005 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/006

摘要： A method of providing a packetized data transmission service to a mobile terminal in a spread spectrum communication network, includes: at a transmitter, broadcasting an indication message to a cell on a downlink broadcast channel, the indication message providing notification of an available packetized data transmission service intended for the mobile terminal; at the mobile terminal, monitoring the broadcast channel for the indication message, and upon receipt, acknowledging detection of the indication message to the transmitter on an uplink contention channel; and at the transmitter, upon contention completion, transmitting packetized data transmission service configuration information to the mobile terminal on the broadcast channel.

摘要翻译： 一种向扩展频谱通信网络中的移动终端提供分组化数据传输业务的方法，包括：在发射机处，向下行链路广播信道上的小区广播指示消息，所述指示消息提供可用分组数据传输的通知 服务用于移动终端; 在所述移动终端处，监视所述指示消息的所述广播信道，并且在接收时，在上行链路争用信道上向​​所述发射机确认所述指示消息的检测; 并且在发射机上，在争用完成时，在广播信道上向移动终端发送分组数据传输业务配置信息。

公开(公告)号：US20070168821A1

公开(公告)日：2007-07-19

申请号：US10576113

申请日：2004-10-15

申请人： Phong Nguyen

发明人： Phong Nguyen

IPC分类号： H04L1/18

CPC分类号： H04L1/1692 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1812 ,  H04L2001/125

摘要： A method of Automatic Repeat request (ARQ) control in a High Speed Downlink Packet Access (HSDPA) communication system. The method includes transmitting (300) control information from a first station to a second station; commencing receipt (312) of the control information at the second station; checking (502) whether the control information was received with error; and if so, generating (604) a negative acknowledgment (NACK) message for transmission to the first station. The control information error checking and acknowledgment message generating is performed at the second station by carrying out processing operations within radio interface layer 1 (UE layer 1).

摘要翻译： 一种在高速下行分组接入（HSDPA）通信系统中自动重传请求（ARQ）控制的方法。 该方法包括将控制信息从第一站发送到第二站; 在第二站开始接收（312）控制信息; 检查（502）是否接收到错误的控制信息; 并且如果是，则生成（604）否定确认（NACK）消息以传输到第一站。 通过在无线接口层1（UE层1）内执行处理操作，在第二站执行控制信息错误检查和确认消息生成。

公开(公告)号：US06778285B1

公开(公告)日：2004-08-17

申请号：US09489461

申请日：2000-01-21

申请人： Phong Nguyen ,  Ming-Chun Chou ,  Marvin Mills

发明人： Phong Nguyen ,  Ming-Chun Chou ,  Marvin Mills

IPC分类号： G01C1112

CPC分类号： G03F1/64 ,  G01B11/0616 ,  G01C11/12 ,  G03F7/70983

摘要： A method for measuring a thickness of a photolithography element, such as a pellicle, includes projecting a light beam from a first side of the pellicle and at a plane above a first surface of the pellicle, projecting the light beam from the first side of the pellicle and at a plane corresponding to a plane of the pellicle, and projecting the light beam from the first side of the pellicle and at a plane below a second surface of the pellicle. The light beam can be projected from a laser light source. The light beams are projected at different media above and below the pellicle. The light beams pass through the first side of the different media and exit at a second side opposite to the first side at different intensities. The light beam may not pass through the pellicle if the light beam is incident to an opaque pellicle frame, and thus has minimal intensity at the second side. The resulting intensity of the projected light beams is detected at the second side by a detector, and an index corresponding to each detected resulting intensity is generated. The thickness of the pellicle is determined based on the generated indexes.

摘要翻译： 用于测量诸如防护薄膜的光刻元件的厚度的方法包括从防护薄膜组件的第一侧和防护薄膜组件的第一表面上方的平面处投射光束，将来自第一侧的光束 并且在与防护薄膜组件的平面相对应的平面处，并且从防护薄膜组件的第一侧和防护薄膜组件的第二表面下方的平面投射光束。 光束可以从激光光源投影。 光束投射在防护薄膜上方和下方的不同介质上。 光束穿过不同介质的第一侧，并以不同的强度在与第一侧相对的第二侧离开。 如果光束入射到不透明的防护薄膜框架上，则光束可能不会穿过防护薄膜，因此在第二面处具有最小的强度。 投影光束的最终强度在第二侧由检测器检测，并且产生与每个检测到的所产生的强度对应的指标。 基于生成的指标确定防护薄膜的厚度。

公开(公告)号：US10084574B2

公开(公告)日：2018-09-25

申请号：US13143279

申请日：2010-01-12

申请人： Jiun Siew ,  Phong Nguyen ,  Boon Loong Ng

发明人： Jiun Siew ,  Phong Nguyen ,  Boon Loong Ng

IPC分类号： H04L5/00 ,  H04L1/00

CPC分类号： H04L5/0007 ,  H04L1/0003 ,  H04L1/0013 ,  H04L5/003 ,  H04L5/0037 ,  H04L5/0064

摘要： A method of enhancing a downlink channel coding structure in an OFDMA (orthogonal frequency division multiple access) communication system is provided. The method includes: segmenting a concatenation of multiple transport blocks amongst multiple component carriers; and separately performing link adaptation for each component carrier according to channel conditions experienced by that component carrier.

公开(公告)号：US08458559B2

公开(公告)日：2013-06-04

申请号：US13125463

申请日：2009-12-25

申请人： Jiun Siew ,  Phong Nguyen

发明人： Jiun Siew ,  Phong Nguyen

IPC分类号： H03M13/00 ,  G06F7/02 ,  H04H20/71 ,  H04W4/00 ,  H04W72/00

CPC分类号： H04L1/0079 ,  H04L1/0072

摘要： A method of encoding a bit sequence over a Physical Downlink Control Channel (PDCCH) having Downlink Control Information (DCI) including: determining DCI bits to provide a DCI bit sequence; performing a CRC calculation on the DCI bit sequence to provide a CRC parity bit sequence; scrambling the CRC parity bit sequence to provide a scrambled CRC bit sequence; if the DCI format is LTE-A, further scrambling the DCI together with the attached scrambled CRC bit sequence to provide a LTE-A scrambled bit sequence; channel coding either the DCI attached scrambled CRC bit sequence or LTE-A scrambled bit sequence to provide a channel coded bit sequence; modulating the channel coded bit sequence to provide a modulated symbol sequence; layer mapping the modulated symbol sequence to one or more antennas associated with a transmitter to provide one or more layers having a symbol sequence; and precoding the layered symbol sequences.

摘要翻译： 一种通过具有下行链路控制信息（DCI）的物理下行链路控制信道（PDCCH）编码比特序列的方法，包括：确定DCI比特以提供DCI比特序列; 对DCI比特序列执行CRC计算以提供CRC奇偶校验位序列; 对CRC校验位序列进行加扰以提供加扰CRC比特序列; 如果DCI格式是LTE-A，则进一步将DCI与附加的加扰CRC比特序列进行加扰，以提供LTE-A加扰比特序列; 信道编码DCI附加加扰CRC比特序列或LTE-A加扰比特序列以提供信道编码比特序列; 调制所述信道编码比特序列以提供调制符号序列; 将调制符号序列映射到与发射机相关联的一个或多个天线以提供具有符号序列的一个或多个层; 并对分层符号序列进行预编码。

公开(公告)号：US08335183B2

公开(公告)日：2012-12-18

申请号：US12064796

申请日：2006-08-24

申请人： Phong Nguyen

发明人： Phong Nguyen

IPC分类号： H04W4/00 ,  H04J1/00 ,  H04H20/71 ,  H04M1/66

CPC分类号： H04W4/06 ,  H04L12/18 ,  H04L12/189 ,  H04W72/005 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/006

摘要： A method of providing a packetized data transmission service to a mobile terminal in a spread spectrum communication network, includes: at a transmitter, broadcasting an indication message to a cell on a downlink broadcast channel, the indication message providing notification of an available packetized data transmission service intended for the mobile terminal; at the mobile terminal, monitoring the broadcast channel for the indication message, and upon receipt, acknowledging detection of the indication message to the transmitter on an uplink contention channel; and at the transmitter, upon contention completion, transmitting packetized data transmission service configuration information to the mobile terminal on the broadcast channel.

摘要翻译： 一种向扩展频谱通信网络中的移动终端提供分组化数据传输业务的方法，包括：在发射机处，向下行链路广播信道上的小区广播指示消息，所述指示消息提供可用分组数据传输的通知 服务用于移动终端; 在所述移动终端处，监视所述指示消息的所述广播信道，并且在接收时，在上行链路争用信道上向​​所述发射机确认所述指示消息的检测; 并且在发射机上，在争用完成时，在广播信道上向移动终端发送分组数据传输业务配置信息。

公开(公告)号：US20120314731A1

公开(公告)日：2012-12-13

申请号：US13493711

申请日：2012-06-11

申请人： Phong Nguyen

发明人： Phong Nguyen

IPC分类号： H04B1/707

CPC分类号： H04W4/06 ,  H04L12/18 ,  H04L12/189 ,  H04W72/005 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/006

摘要： A method of providing a packetized data transmission service to a mobile terminal (108) in a spread spectrum communication network (100), includes: at a transmitter (102), broadcasting an indication message to a cell on a downlink broadcast channel (114), the indication message providing notification of an available packetized data transmission service intended for the mobile terminal (108); at the mobile terminal (108), monitoring the broadcast channel (114) for the indication message, and upon receipt, acknowledging detection of the indication message to the transmitter (102) on an uplink contention channel (116); and at the transmitter (102), upon contention completion, transmitting packetized data transmission service configuration information to the mobile terminal (108) on the broadcast channel (114).

摘要翻译： 一种向扩展频谱通信网络（100）中的移动终端（108）提供分组化数据传输服务的方法包括：在发射机（102）处，向下行链路广播信道（114）上的小区广播指示消息， 所述指示消息提供用于所述移动终端（108）的可用打包数据传输服务的通知; 在所述移动终端（108）处监视所述广播信道（114）以用于所述指示消息，并且在接收时，在上行链路争用信道（116）上向所述发射机（102）确认所述指示消息的检测; 并且在所述发射机（102）上，在竞争完成时，将所述广播信道（114）上的分组数据传输业务配置信息发送到所述移动终端（108）。

公开(公告)号：US20120300902A1

公开(公告)日：2012-11-29

申请号：US13430995

申请日：2012-03-27

申请人： Peter Modica ,  Khai Le ,  Phong Nguyen

发明人： Peter Modica ,  Khai Le ,  Phong Nguyen

IPC分类号： G09B19/00 ,  G01N23/04

CPC分类号： G09B5/02 ,  G01V5/0016 ,  G06Q10/06398 ,  G09B5/00 ,  G09B19/00 ,  G09B19/003

摘要： A method and system for using Threat Imaging Projection (TIP) technology, and the operator testing data that it generates, in order to certify x-ray inspection system operators and thereby assure an acceptable and uniform level of operator performance. In a preferred configuration, the operator views x-ray images of objects on a screening system equipped with TIP technology. When the operator believes that a threat item image appears on the screening system, the operator indicates such via an indicating means. The system is capable of recording, storing and transmitting individual operator performance data relating to proper detections, missed detections, and false alarms, i.e., when an operator indicates that a threat item image appears when no such image actually appears on the screening system. The system preferably contains a library of various threat item images, e.g., guns, bombs, knives, etc., which are classified according to type of threat and difficulty of detection.

摘要翻译： 一种使用威胁成像投影（TIP）技术的方法和系统，以及操作员对其生成的数据进行测试，以便对x射线检测系统操作人员进行认证，从而确保操作员性能可接受和统一的水平。 在优选的配置中，操作者在配有TIP技术的筛选系统上观察物体的X射线图像。 当操作者认为威胁物品图像出现在筛选系统上时，操作者通过指示装置来表示。 该系统能够记录，存储和发送与正确的检测，错过的检测和假警报有关的各个操作人员的性能数据，即当操作者在没有这样的图像实际上出现在筛选系统上时，显示威胁物品图像。 系统优选地包含根据威胁类型和检测难度分类的各种威胁物品图像的文库，例如枪，炸弹，刀等。