Ad-hoc mobile IP network for intelligent transportation system
    51.
    发明授权
    Ad-hoc mobile IP network for intelligent transportation system 有权
    智能交通系统专用移动IP网络

    公开(公告)号:US08311726B2

    公开(公告)日:2012-11-13

    申请号:US13241966

    申请日:2011-09-23

    IPC分类号: G06F7/00 G08G1/00

    CPC分类号: G08G1/00 G08G1/20

    摘要: A method for intelligently managing a transportation network is provided. The method may include providing a roadside apparatus 18 to communicate with nodes 14A to 14D associated with vehicles 12A to 12D in a transportation network, the vehicle nodes being in a neighborhood range of the roadside apparatus. The roadside apparatus may dynamically detect the presence of a node 14A associated with a first vehicle 12A, and establish a mobile Internet Protocol (IP) network between the roadside apparatus and the first vehicle's node. The roadside apparatus 18 receives, in real-time, from the first vehicle's node 14A event data of events associated with the first vehicle 12A over the mobile IP network. The roadside apparatus 18 or nodes 14A to 14D may further receive or transmit real-time command data to control subsystems of a vehicle.

    摘要翻译: 提供了一种智能管理交通网络的方法。 该方法可以包括提供路侧设备18与运输网络中与车辆12A至12D相关联的节点14A至14D通信,车辆节点位于路边设备的邻近范围内。 路侧设备可以动态地检测与第一车辆12A相关联的节点14A的存在,并且在路侧设备和第一车辆的节点之间建立移动因特网协议(IP)网络。 路边设备18通过移动IP网络实时地从第一车辆节点14A接收与第一车辆12A相关联的事件的事件数据。 路侧设备18或节点14A至14D可以进一步接收或发送实时命令数据到车辆的控制子系统。

    Stabilization and glitch minimization for CCITT recommendation G.726 speech CODEC during packet loss scenarios by regressor control and internal state updates of the decoding process
    53.
    发明授权
    Stabilization and glitch minimization for CCITT recommendation G.726 speech CODEC during packet loss scenarios by regressor control and internal state updates of the decoding process 有权
    CCITT推荐G.726语音编解码器的稳定和毛刺最小化在丢包情况下通过回归控制和解码过程的内部状态更新

    公开(公告)号:US08204753B2

    公开(公告)日:2012-06-19

    申请号:US12190094

    申请日:2008-08-12

    申请人: Sanjeev Kumar

    发明人: Sanjeev Kumar

    IPC分类号: G10L21/00

    CPC分类号: G10L19/005

    摘要: This invention decoded encoded speech using alternative parameters upon detection of a lost packet. Upon detection of a first good packet following packet loss, this invention uses second alternative parameters intermediate between the default parameters and the alternative parameters for a predetermined interval. Thereafter the invention reverts to the default parameters. This minimizes glitches in the decoded speech upon packet loss. This invention is suitable for use in decoding speech data encoded in the CCITT Recommendation G.726 ADPCM based speech coding standard.

    摘要翻译: 本发明在检测到丢失的分组时使用替代参数解码编码语音。 在检测到分组丢失之后的第一个良好分组时,本发明使用在预定间隔之间的默认参数和替代参数之间的第二替代参数。 此后,本发明恢复到默认参数。 这最小化了在分组丢失时解码语音中的毛刺。 本发明适用于对基于CCITT推荐G.726基于ADPCM的语音编码标准编码的语音数据进行解码。

    Call centers with image or video based priority
    55.
    发明授权
    Call centers with image or video based priority 有权
    呼叫中心以图像或视频为主

    公开(公告)号:US07792277B2

    公开(公告)日:2010-09-07

    申请号:US11485053

    申请日:2006-07-11

    IPC分类号: H04M3/00

    摘要: Disclosed are apparatus and methods for utilizing the camera or video capability of particular communication devices, such as cell phones, to enhance handling of calls, such as emergency calls. In one implementation, when a call is made to an emergency response center (ERC) using an image/video capable communication device is queued until an agent is available for handling the call, one or more images or video may be collected from such caller by utilizing the image/video capability of the caller's communication device. The images collected from a plurality of different callers may then be sorted into different event groups. For instance, all the images/video that relate to a same emergency event, such as a traffic accident, are grouped together into a same event group. The different groups can then be prioritized for handling by an available agent. Additionally, the individual callers for each group may also be prioritized based on the collected images/video, e.g., the caller that is closest to the emergency event may be called first.

    摘要翻译: 公开了用于利用诸如蜂窝电话的特定通信设备的相机或视频能力的装置和方法,以增强诸如紧急呼叫的呼叫的处理。 在一个实现中,当使用具有图像/视频能力的通信设备对紧急响应中心(ERC)进行呼叫排队等待直到代理可用于处理呼叫时,可以通过以下方式从这样的呼叫者收集一个或多个图像或视频: 利用呼叫者的通信设备的图像/视频能力。 然后可以将从多个不同的呼叫者收集的图像分类成不同的事件组。 例如,与相同的紧急事件(例如交通事故)相关的所有图像/视频被分组在一起成为相同的事件组。 然后可以将不同的组优先于可用代理进行处理。 另外,也可以基于所收集的图像/视频对每个组的各个呼叫者进行优先排序,例如,可以首先调用最接近紧急事件的呼叫者。

    SELF-ADJUSTING EMAIL SUBJECT AND EMAIL SUBJECT HISTORY
    56.
    发明申请
    SELF-ADJUSTING EMAIL SUBJECT AND EMAIL SUBJECT HISTORY 有权
    自我调整电子邮件主题和电子邮件主题历史

    公开(公告)号:US20100100370A1

    公开(公告)日:2010-04-22

    申请号:US12254305

    申请日:2008-10-20

    IPC分类号: G06F17/27 G06F15/16

    CPC分类号: G06Q10/107 H04L51/00

    摘要: In one embodiment, an apparatus for automated generation of subject line content for e-mail messages includes an input operable to receive content data including text-based information corresponding to a body of an e-mail message, a text analyzer including logic operable to analyze received content data, a topic extractor including logic operable to extract topic data in accordance with an output of the text analyzer, a string generator including logic operable to generate subject line data in accordance with an output of the topic extractor, and a message output operable to output a multi-field e-mail message having a body field inclusive of the content data and a subject line field inclusive of generated subject line data.

    摘要翻译: 在一个实施例中,用于自动生成电子邮件消息的主题行内容的装置包括可操作以接收包括对应于电子邮件消息主体的基于文本的信息的内容数据的输入,包括可操作以分析 接收的内容数据,主题提取器,包括可操作以根据文本分析器的输出提取主题数据的逻辑;字符串生成器,包括可操作以根据主题提取器的输出生成主题行数据的逻辑,以及可操作的 以输出具有包含内容数据的主体字段和包含生成的主题行数据的主题字段的多字段电子邮件消息。

    FLOOR CONTROL IN MULTI-POINT CONFERENCE SYSTEMS
    57.
    发明申请
    FLOOR CONTROL IN MULTI-POINT CONFERENCE SYSTEMS 有权
    多点会议系统中的地面控制

    公开(公告)号:US20100013905A1

    公开(公告)日:2010-01-21

    申请号:US12174145

    申请日:2008-07-16

    IPC分类号: H04N7/14

    CPC分类号: H04N7/15

    摘要: In one embodiment, a conference with multiple end points is provided. At the locations, multiple screens may be configured to display video from a portion of the multiple end points. Video from multiple locations is output onto the multiple screens, such as video streams from N different segments are output on N different screens. The video output may be determined based on a first dimension of the floor control algorithm. A push-to-talk input may then be received from a button. A video segment associated with the push-to-talk button is then determined and the video segment is output on one of the multiple screens in response to receiving the push-to-talk input. The push-to-talk input may be used by users that cannot actively participate in the first dimension of the floor control algorithm. For example, users using sign language cannot speak louder and thus by using the push to talk button or hand gestures can indicate their desire to be switched in as one of the displayed segments.

    摘要翻译: 在一个实施例中,提供具有多个端点的会议。 在这些位置,多个屏幕可被配置为从多个端点的一部分显示视频。 来自多个位置的视频被输出到多个屏幕上,例如来自N个不同段的视频流在N个不同屏幕上输出。 可以基于楼层控制算法的第一维度来确定视频输出。 然后可以从按钮接收一键通输入。 随后响应于接收一键通输入,确定与一键通按钮相关联的视频片段,并且视频片段在多个屏幕之一上输出。 即按即说输入可能不能主动参与楼层控制算法的第一维度的用户使用。 例如,使用手语的用户不能说更大声,因此通过使用按键通话按钮或手势可以指示他们作为显示的段之一被切换的愿望。

    Method and System for Communicating Arrival Notifications
    59.
    发明申请
    Method and System for Communicating Arrival Notifications 审中-公开
    通知到达通知的方法和系统

    公开(公告)号:US20080243386A1

    公开(公告)日:2008-10-02

    申请号:US11691891

    申请日:2007-03-27

    IPC分类号: G08B1/00

    CPC分类号: G08G1/0962

    摘要: A method for communicating an arrival notification includes receiving a first destination and determining a location of the first destination. The method further includes calculating an estimated time of arrival for a mobile endpoint to arrive at the location of the first destination and sending a notification message indicating the estimated time of arrival to a communication device associated with the first destination.

    摘要翻译: 用于传达到达通知的方法包括接收第一目的地并确定第一目的地的位置。 该方法还包括计算移动端点的估计到达时间到达第一目的地的位置,并发送指示到与第一目的地相关联的通信设备的估计到达时间的通知消息。

    Scalable conference bridge
    60.
    发明申请
    Scalable conference bridge 有权
    可扩展会议桥

    公开(公告)号:US20080159179A1

    公开(公告)日:2008-07-03

    申请号:US11649528

    申请日:2007-01-03

    IPC分类号: H04L12/18

    摘要: In one embodiment, a conference bridge receives a call initiated by a first caller endpoint. The conference bridge identifies a conference to which the call requests entry and determines whether the conference bridge has available resources to process the call. The conference bridge enables the call to join the conference via a second conference bridge associated with a second caller endpoint participating in the conference according to whether the conference bridge has available resources to process the call.

    摘要翻译: 在一个实施例中,会议桥接收由第一呼叫者端点发起的呼叫。 会议桥标识呼叫请求条目的会议,并确定会议桥是否有可用的资源来处理呼叫。 会议桥使得能够根据会议桥是否具有可用资源来处理呼叫,通过与参与会议的第二呼叫者端点相关联的第二会议桥来呼叫加入会议。