公开(公告)号：US20080234592A1

公开(公告)日：2008-09-25

申请号：US11905385

申请日：2007-09-28

Applicant: Meng Huat Damian Lim ,  Agustin Marjanti ,  Chin Han Kok ,  May Hui Shirley Koh ,  Xin Liu ,  Kok Beng Neo

Inventor： Meng Huat Damian Lim ,  Agustin Marjanti ,  Chin Han Kok ,  May Hui Shirley Koh ,  Xin Liu ,  Kok Beng Neo

IPC: A61B5/0402

CPC classification number: A61B5/0402 ,  A61B5/0006 ,  A61B5/0404 ,  A61B5/0468

Abstract: A method of recording information for use in generating an electrocardiogram indicative of a health status of a user's heart, the method being operable using a device (1) which includes: a housing (2); a processor (3) disposed in the housing (3); first and a second input terminal (4a,4b) disposed on the housing (2), wherein the first and second input terminals (4a,4b) are operatively connected to the processor (3); and a display (5) operatively connected to the processor (3); wherein the method includes the steps of: (i) contacting a right and left thumb (8a,8b) of the user with the first and second input terminals (4a,4b) respectively; and (ii) the processor (3) detecting an ECG signal formed between the first and second input terminals (4a,4b), wherein the ECG signal is indicative of the health status of the user's heart.

Abstract translation: 一种记录用于产生指示用户心脏健康状况的心电图的信息的方法，所述方法可使用包括：壳体（2）的装置（1）来操作; 设置在所述壳体（3）中的处理器（3）; 第一和第二输入端子（4a，4b），其中所述第一和第二输入端子（4a，4b）可操作地连接到所述处理器（3）; 和可操作地连接到处理器（3）的显示器（5）。 其特征在于，所述方法包括以下步骤：（i）分别使用户的左右拇指（8a，8b）与第一和第二输入端子（4a，4b）接触; 以及（ii）所述处理器（3）检测在所述第一和第二输入端子（4a，4b）之间形成的ECG信号，其中所述ECG信号指示所述用户心脏的健康状态。

公开(公告)号：US07333811B2

公开(公告)日：2008-02-19

申请号：US10928006

申请日：2004-08-27

Applicant: Xin Liu

Inventor： Xin Liu

IPC: H04Q7/20

CPC classification number: H04W48/20 ,  H04W28/26 ,  H04W60/00

Abstract: A method and apparatus utilizing historical network information for mitigating excessive network updates when performing channel selection between a serving base transceiver station and an adjacent base transceiver station when determined channel selection would result in either a Location Area Update (LAU) or a Routing Area Update (RAU) is presented. If a network update, either LAU or RAU, is the first occurrence, network identification information for the LA or RA is stored and an incremental value indicating occurrence is set; else in the case occurrence is not the first, the incremental value is incremented. A first margin value is then selected if the incremented value does not meet or exceed a predetermined value, or a second margin value is selected if the incremented value does meet or exceed a predetermined value. The signal level of the adjacent base transceiver station is then compared to the reference signal level of the serving base transceiver station plus the selected margin value in order to determine channel selection.

Abstract translation: 一种方法和装置，当确定的信道选择将导致位置区域更新（LAU）或路由区域更新（LAU）或路由区域更新（LAU）时，利用历史网络信息来减轻在服务基站收发台与相邻基站收发信机之间进行信道选择时的过度网络更新 RAU）。 如果网络更新（LAU或RAU）是第一次出现，则存储LA或RA的网络识别信息，并且设置指示发生的增量值; 否则在发生不是第一个的情况下，增量值增加。 如果递增值不满足或超过预定值，则选择第一余量值，或者如果增量值达到或超过预定值，则选择第二余量值。 然后将相邻基站收发器的信号电平与服务基站收发器的参考信号电平加上所选择的余量值进行比较，以便确定信道选择。

公开(公告)号：US07290195B2

公开(公告)日：2007-10-30

申请号：US10794330

申请日：2004-03-05

Applicant: Zihua Guo ,  Richard Yao ,  Wenwu Zhu ,  Xin Liu

Inventor： Zihua Guo ,  Richard Yao ,  Wenwu Zhu ,  Xin Liu

IPC: H04L1/18

CPC classification number: H04L1/1607 ,  G06F2213/0038 ,  H04L1/1825 ,  H04L1/1854

Abstract: Adaptive acknowledgement delay entails adaptively adjusting an acknowledgement delay period responsive to channel quality. A destination device is enabled to set the acknowledgment delay period between two successive acknowledgments that acknowledge blocks received from a source device over a wireless channel. In a described implementation, the acknowledgment delay period is decreased if the wireless channel quality is poor. Otherwise, the acknowledgment delay period is increased as bounded by a maximum acknowledgment delay period setting and a remaining number of unreceived blocks of a current suprablock. The quality of the wireless channel may be reflected by, for example, blocks that are received erroneously. The duration of the acknowledgment delay may be set in terms of number of blocks received at the destination device.

Abstract translation: 自适应确认延迟需要响应于信道质量自适应地调整确认延迟时段。 目的地设备能够在确认通过无线信道从源设备接收的块的两个连续确认之间设置确认延迟时段。 在所描述的实现中，如果无线信道质量差，则确认延迟周期减少。 否则，确认延迟周期由最大确认延迟周期设置和当前超块的未接收块的剩余数量限制而增加。 无线信道的质量可以由例如错误接收的块来反映。 可以根据在目的地设备处接收到的块的数量来设置确认延迟的持续时间。

公开(公告)号：US20070195807A1

公开(公告)日：2007-08-23

申请号：US11741084

申请日：2007-04-27

Applicant: Leonard Collins ,  Kristofer Iverson ,  Lon-Chan Chu ,  Yikang Xu ,  Xin Liu

Inventor： Leonard Collins ,  Kristofer Iverson ,  Lon-Chan Chu ,  Yikang Xu ,  Xin Liu

IPC: H04L12/28

CPC classification number: H04L63/029 ,  H04L29/12009 ,  H04L29/12509 ,  H04L29/12537 ,  H04L29/12924 ,  H04L61/2567 ,  H04L61/2578 ,  H04L61/6063 ,  H04L67/104 ,  H04L67/14 ,  H04L69/329

Abstract: Disclosed are methods that enable communications to be established regardless of the presence of communications blockers, e.g., firewalls and NATs, in the path between two computing devices. Two devices each establish communications with a rendezvous service. Through the service, the devices signal each other to set up direct, peer-to-peer communications between themselves. If the devices fail to establish direct communications, then they invoke a relay service that provides the illusion of direct communications. In another aspect, an originating device attempts to establish communications with a recipient, using an address and port number associated with the recipient. If that attempts fails, possibly because a firewall is blocking communications, then the originating device retries using a port normally held open by firewalls. If this attempt also fails, then the originating device invokes the services of a proxy to negotiate a port acceptable for use by the recipient and by any intervening firewalls.

Abstract translation: 公开了能够建立通信的方法，而不管在两个计算设备之间的路径中是否存在通信阻塞器，例如防火墙和NAT。 两个设备各自建立与会合服务的通信。 通过服务，设备相互信号，建立起彼此直接的对等通信。 如果设备无法建立直接通信，则调用中继服务，提供直接通信的错觉。 在另一方面，始发设备尝试使用与接收者相关联的地址和端口号与接收者建立通信。 如果尝试失败，可能是因为防火墙阻止通信，则始发设备将使用通常由防火墙打开的端口重试。 如果此尝试也失败，则始发设备调用代理服务以协商一个可接受的端口以供任何中间的防火墙使用。

公开(公告)号：US07090407B2

公开(公告)日：2006-08-15

申请号：US10765434

申请日：2004-01-27

Applicant: Stuart R. Melton ,  Hieu V. Tran ,  David A. Thompson ,  Richard S. Wagman ,  Michael J. Gimblet ,  Xin Liu

Inventor： Stuart R. Melton ,  Hieu V. Tran ,  David A. Thompson ,  Richard S. Wagman ,  Michael J. Gimblet ,  Xin Liu

IPC: G02B6/00

CPC classification number: G02B6/3869 ,  G02B6/3821 ,  G02B6/3849 ,  G02B6/3851 ,  G02B6/387 ,  G02B6/3879 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/3894 ,  G02B6/3897 ,  G02B6/4405 ,  G02B6/4416 ,  G02B6/4429 ,  G02B6/4433 ,  G02B6/4465 ,  G02B6/4494

Abstract: A preconnectorized outdoor cable streamlines the deployment of optical waveguides into the last mile of a optical network. The preconnectorized outdoor cable includes a cable and at least one plug connector. The plug connector is attached to a first end of the cable, thereby connectorizing at least one optical waveguide. The cable has at least one optical waveguide, at least one tensile element, and a cable jacket. Various cable designs such as figure-eight or flat cables may be used with the plug connector. In preferred embodiments, the plug connector includes a crimp assembly having a crimp housing and a crimp band. The crimp housing has two half-shells being held together by the crimp band for securing the at least one tensile element. When fully assembled, the crimp housing fits into a shroud of the preconnectorized cable. The shroud aides in mating the preconnectorized cable with a complimentary receptacle.

Abstract translation: 预先连接的室外电缆将光波导的部署简化到光网络的最后一英里。 预连接器室外电缆包括电缆和至少一个插头连接器。 插头连接器附接到电缆的第一端，从而将至少一个光波导连接起来。 电缆具有至少一个光波导，至少一个拉伸元件和电缆护套。 诸如图八或扁平电缆的各种电缆设计可以与插头连接器一起使用。 在优选实施例中，插头连接器包括具有压接壳体和压接带的压接组件。 卷边壳体具有两个半壳，通过卷边带固定在一起，用于固定至少一个拉伸元件。 当完全组装时，压接壳体装配到预连接电缆的护罩中。 护罩可以将预连接电缆与互补的插座相配合。

公开(公告)号：US07044650B1

公开(公告)日：2006-05-16

申请号：US10971884

申请日：2004-10-22

Applicant: Hieu V. Tran ,  Xin Liu ,  James P. Luther ,  Thomas Theuerkorn ,  Charles A. Yow, Jr.

Inventor： Hieu V. Tran ,  Xin Liu ,  James P. Luther ,  Thomas Theuerkorn ,  Charles A. Yow, Jr.

IPC: G02B6/36

CPC classification number: G02B6/3874

Abstract: A one-piece fiber optic receptacle is provided for aligning and optically connecting a plug ferrule with a back-side ferrule of like configuration. The fiber optic receptacle includes a receptacle housing defining an internal cavity opening through an external end and an opposed internal end, an alignment sleeve disposed within the internal cavity and received within the internal end of the receptacle housing, and a sleeve retainer secured to the internal end of the receptacle housing and operable for providing access to the alignment sleeve from the internal end of the receptacle housing. The alignment sleeve includes a chamfer for guiding the back-side ferrule into the alignment sleeve. The sleeve retainer has an opening and a plurality of alignment ribs disposed about the opening for permitting angular rotation of the alignment sleeve relative to the sleeve retainer during insertion of the plug ferrule and the back-side ferrule into the alignment sleeve.

Abstract translation: 提供一体式光纤插座，用于对准和光学连接插头套圈与类似结构的背面套圈。 光纤插座包括容纳壳体，其限定通过外部端部和相对的内部端部的内部空腔开口，配置套筒，其设置在内部空腔内并容纳在插座壳体的内部端部内，并且套筒保持器固定到内部 插座壳体的端部并且可操作以从插座壳体的内端提供对准套筒的接近。 对准套筒包括用于将后侧套圈引导到对准套筒中的倒角。 套筒保持器具有一个开口和多个排列的肋条，围绕该开口设置，用于允许对准套筒相对于套筒保持器的角度旋转，以将插头套圈和后侧套圈插入对准套筒中。

公开(公告)号：US20060088248A1

公开(公告)日：2006-04-27

申请号：US10971891

申请日：2004-10-22

Applicant: Hieu Tran ,  James Luther ,  Xin Liu ,  Thomas Theuerkorn ,  Charles Yow

Inventor： Hieu Tran ,  James Luther ,  Xin Liu ,  Thomas Theuerkorn ,  Charles Yow

IPC: G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3821 ,  G02B6/3875 ,  G02B6/389

Abstract: A one-piece fiber optic receptacle is provided for aligning and optically connecting a plug ferrule with a back-side ferrule of like configuration. The fiber optic receptacle includes a receptacle housing defining an internal cavity opening through an external end and an opposed internal end, an alignment sleeve disposed within the internal cavity and received within the internal end of the receptacle housing, and a sleeve retainer removably secured to the internal end of the receptacle housing and operable for providing access to the alignment sleeve from the internal end of the receptacle housing. The fiber optic receptacle further includes biasing member supports that facilitate loading and ensure alignment of at least one biasing member during assembly and use. Tapered posts may be provided on at least one of the alignment sleeve and the sleeve retainer for retaining and guiding the at least one biasing member during assembly and use.

Abstract translation: 提供一体式光纤插座，用于对准和光学连接插头套圈与类似结构的背面套圈。 光纤插座包括容纳壳体，其限定通过外部端部和相对的内部端部的内部空腔开口，布置在内部空腔内并且容纳在插座壳体的内部端部内的对准套筒，以及可拆卸地固定到 插座壳体的内部端部并且可操作以从插座壳体的内端提供对准套筒的接近。 光纤插座还包括偏压构件支撑件，其有助于装配和确保在组装和使用期间至少一个偏置构件的对准。 锥形柱可以设置在对准套筒和套筒保持器中的至少一个上，用于在组装和使用期间保持和引导至少一个偏置构件。

公开(公告)号：US20050204247A1

公开(公告)日：2005-09-15

申请号：US10794330

申请日：2004-03-05

Applicant: Zihua Guo ,  Richard Yao ,  Wenwu Zhu ,  Xin Liu

Inventor： Zihua Guo ,  Richard Yao ,  Wenwu Zhu ,  Xin Liu

IPC: G06F11/00 ,  G06F11/30 ,  G06F13/00 ,  G06F13/14 ,  G06F13/28 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00

CPC classification number: H04L1/1607 ,  G06F2213/0038 ,  H04L1/1825 ,  H04L1/1854

Abstract: Adaptive acknowledgement delay entails adaptively adjusting an acknowledgement delay period responsive to channel quality. A destination device is enabled to set the acknowledgment delay period between two successive acknowledgments that acknowledge blocks received from a source device over a wireless channel. In a described implementation, the acknowledgment delay period is decreased if the wireless channel quality is poor. Otherwise, the acknowledgment delay period is increased as bounded by a maximum acknowledgment delay period setting and a remaining number of unreceived blocks of a current suprablock. The quality of the wireless channel may be reflected by, for example, blocks that are received erroneously. The duration of the acknowledgment delay may be set in terms of number of blocks received at the destination device.

Abstract translation: 自适应确认延迟需要响应于信道质量自适应地调整确认延迟时段。 目的地设备能够在确认通过无线信道从源设备接收的块的两个连续确认之间设置确认延迟时段。 在所描述的实现中，如果无线信道质量差，则确认延迟周期减少。 否则，确认延迟周期由最大确认延迟周期设置和当前超块的未接收块的剩余数量限制而增加。 无线信道的质量可以由例如错误接收的块来反映。 可以根据在目的地设备处接收到的块的数量来设置确认延迟的持续时间。

公开(公告)号：US06925455B2

公开(公告)日：2005-08-02

申请号：US10011215

申请日：2001-10-25

Applicant: Yihong Gong ,  Xin Liu

Inventor： Yihong Gong ,  Xin Liu

IPC: H04N5/91 ,  G06F17/30 ,  G06K9/62 ,  G06K9/68 ,  G10L15/00 ,  G10L15/06 ,  G10L15/10 ,  G10L15/16 ,  G10L15/26 ,  G10L17/00 ,  G10L17/26 ,  H04N7/16 ,  H04N21/2368 ,  H04N21/266 ,  H04N21/434 ,  G06N5/00

CPC classification number: G06K9/6293 ,  G06F17/30029 ,  G06F17/30056 ,  G06F17/30787 ,  G06F17/30796 ,  G06F17/30843 ,  G10L15/26 ,  H04N7/165 ,  H04N21/2368 ,  H04N21/26603 ,  H04N21/4341

Abstract: Systems and methods create high quality audio-centric, image-centric, and integrated audio-visual summaries by seamlessly integrating image, audio, and text features extracted from input video. Integrated summarization may be employed when strict synchronization of audio and image content is not required. Video programming which requires synchronization of the audio content and the image content may be summarized using either an audio-centric or an image-centric approach. Both a machine learning-based approach and an alternative, heuristics-based approach are disclosed. Numerous probabilistic methods may be employed with the machine learning-based learning approach, such as naïve Bayes, decision tree, neural networks, and maximum entropy. To create an integrated audio-visual summary using the alternative, heuristics-based approach, a maximum-bipartite-matching approach is disclosed by way of example.

Abstract translation: 系统和方法通过无缝集成从输入视频中提取的图像，音频和文本功能，创建高质量的以音频为中心，以图像为中心的集成视听摘要。 当不需要音频和图像内容的严格同步时，可以采用集成摘要。 可以使用以音频为中心或以图像为中心的方法来总结需要音频内容和图像内容的同步的视频节目。 公开了基于机器学习的方法和基于启发式的替代方法。 可以采用基于机器学习的学习方法的许多概率方法，例如朴素贝叶斯，决策树，神经网络和最大熵。 为了使用替代的基于启发式的方法来创建集成的视听摘要，通过示例的方式公开了最大二分法匹配方法。

公开(公告)号：US20050053342A1

公开(公告)日：2005-03-10

申请号：US10963045

申请日：2004-10-12

Applicant: Stuart Melton ,  David Thompson ,  Michael Gimblet ,  Hieu Tran ,  Richard Wagman ,  Xin Liu

Inventor： Stuart Melton ,  David Thompson ,  Michael Gimblet ,  Hieu Tran ,  Richard Wagman ,  Xin Liu

IPC: G02B6/38 ,  G02B6/44

CPC classification number: G02B6/447 ,  G02B6/3816 ,  G02B6/3821 ,  G02B6/3849 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3873 ,  G02B6/3879 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/3894 ,  G02B6/3897 ,  G02B6/4405 ,  G02B6/4429 ,  G02B6/4433 ,  G02B6/4471

Abstract: A preconnectorized outdoor cable streamlines the deployment of optical waveguides into the last mile of an optical network. The preconnectorized outdoor cable includes a cable and at least one plug connector. The plug connector is attached to a first end of the cable, thereby connectorizing at least one optical waveguide. The cable has at least one optical waveguide, at least one tensile element, and a cable jacket. Various cable designs such as figure-eight or flat cables may be used with the plug connector. In preferred embodiments, the plug connector includes a crimp assembly having a crimp housing and a crimp band. The crimp housing has two half-shells being held together by the crimp band for securing the at least one tensile element. When fully assembled, the crimp housing fits into a shroud of the preconnectorized cable. The shroud aides in mating the preconnectorized cable with a complimentary receptacle.

Abstract translation: 预先连接的室外电缆可以将光波导的部署简化到光网络的最后一英里。 预连接器室外电缆包括电缆和至少一个插头连接器。 插头连接器附接到电缆的第一端，从而将至少一个光波导连接起来。 电缆具有至少一个光波导，至少一个拉伸元件和电缆护套。 诸如图八或扁平电缆的各种电缆设计可以与插头连接器一起使用。 在优选实施例中，插头连接器包括具有压接壳体和压接带的压接组件。 卷边壳体具有两个半壳，通过卷边带固定在一起，用于固定至少一个拉伸元件。 当完全组装时，压接壳体装配到预连接电缆的护罩中。 护罩可以将预连接电缆与互补的插座相配合。