Method of and apparatus for heating a road surface for repaving
    12.
    发明授权
    Method of and apparatus for heating a road surface for repaving 失效
    用于加热路面以进行再造的方法和装置

    公开(公告)号:US06371689B1

    公开(公告)日:2002-04-16

    申请号:US09429032

    申请日:1999-10-29

    CPC classification number: E01C23/065 E01C23/14

    Abstract: A method and apparatus for heating an asphalt-paved road surface by forcing gases heated by a heater against that road surface and then returning those gases to the heater for reheating and recirculation, wherein the temperature of the returning gases is measured by a temperature sensor, and the heater is automatically adjusted so that the temperature of the gases being directed against the road surface is automatically decreased as the temperature of the returning gases increases. This prevents damage to the asphalt and premature rupturing of the road surface.

    Abstract translation: 一种用于通过将由加热器加热的气体强制抵靠该路面来加热沥青路面的方法和装置,然后将这些气体返回到加热器用于再加热和再循环,其中通过温度传感器测量返回气体的温度, 并且加热器被自动调节,使得气体相对于路面的温度随着返回气体的温度升高而自动降低。 这样可以防止对沥青的破坏和路面过早的破裂。

    System and method for routing calls if potential call paths are impaired or congested
    14.
    发明申请
    System and method for routing calls if potential call paths are impaired or congested 有权
    如果潜在的呼叫路径受损或拥塞,路由呼叫的系统和方法

    公开(公告)号:US20080002676A1

    公开(公告)日:2008-01-03

    申请号:US11809533

    申请日:2007-05-31

    Abstract: A system and method for routing a call over a packet network. A call request may be received from a calling party to call a called party at a network address. At least one potential call path over a packet network may be determined to connect the calling party to the called party at the network address. Network performance information associated with each potential call path may be accessed and a determination may be made that each of the call paths are impaired or congested. In response to determining that each of the call paths are impaired or congested, the call may be routed over a call path other than one of the at least one potential call paths to enable the calling party to communicate with the called party.

    Abstract translation: 一种用于通过分组网络路由呼叫的系统和方法。 可以从呼叫方接收到呼叫请求,以在网络地址呼叫被叫方。 可以确定在分组网络上的至少一个潜在呼叫路径可以将网络地址上的主叫方连接到被叫方。 可以访问与每个潜在呼叫路径相关联的网络性能信息,并且可以确定每个呼叫路径受损或拥塞。 响应于确定每个呼叫路径被削弱或拥塞,可以通过除了至少一个潜在呼叫路径中的一个之外的呼叫路径路由呼叫,以使呼叫方能够与被叫方进行通信。

    System and method for processing a call
    15.
    发明申请
    System and method for processing a call 审中-公开
    用于处理呼叫的系统和方法

    公开(公告)号:US20060209788A1

    公开(公告)日:2006-09-21

    申请号:US10873601

    申请日:2004-06-22

    Abstract: A signaling processor receives signaling for a user communication and processes the signaling to select a first packet communication path and a second packet communication path. The signaling processor transfers messages indicating a TDM communication path, the first packet communication path, and the second packet communication path. An interworking unit interworks the user communication between the TDM communication path and the first packet communication path. A communication device routes the user communication from the first packet communication path to the second packet communication path.

    Abstract translation: 信令处理器接收用于用户通信的信令,并处理信令以选择第一分组通信路径和第二分组通信路径。 信令处理器传送指示TDM通信路径,第一分组通信路径和第二分组通信路径的消息。 互通单元在TDM通信路径和第一分组通信路径之间进行用户通信。 通信设备将用户通信从第一分组通信路径路由到第二分组通信路径。

    Broadband telecommunications system
    16.
    发明申请
    Broadband telecommunications system 审中-公开
    宽带电信系统

    公开(公告)号:US20050254496A1

    公开(公告)日:2005-11-17

    申请号:US11157709

    申请日:2005-06-21

    Abstract: A communication method comprises: processing a first message from the user CPE to select a circuit switch from a plurality of circuit switches, and selecting an identifier and a DS0 to route user communications from the user CPE to the circuit switch; transferring a second message indicating the identifier and the DS0 and transferring an SS7 IAM to the circuit switch; receiving the user communications from the user CPE in a packet format having the identifier in headers, and routing the user communications in the packet format based on the identifier in the headers; and receiving the second message and the user communications in the packet format, and in response, converting the user communications from the packet format into a DS0 format and transferring the user communications in the DS0 format over the DS0 to the one circuit switch.

    Abstract translation: 通信方法包括:处理来自用户CPE的第一消息以从多个电路交换机中选择电路交换机,并且选择标识符和DS0以将用户通信从用户CPE路由到电路交换机; 传送指示标识符和DS0的第二消息并将SS7 IAM传送到电路交换机; 以具有头部标识符的分组格式从用户CPE接收用户通信,并且基于标题中的标识符以分组格式路由用户通信; 并且以分组格式接收第二消息和用户通信,并且作为响应,将用户通信从分组格式转换为DS0格式,并将DS0格式的用户通信通过DS0传送到一个电路交换机。

    System and method for connecting a call
    20.
    发明申请
    System and method for connecting a call 审中-公开
    用于连接呼叫的系统和方法

    公开(公告)号:US20050174999A1

    公开(公告)日:2005-08-11

    申请号:US11075151

    申请日:2005-03-08

    CPC classification number: H04Q3/0029 H04Q3/0025 Y10S370/907

    Abstract: Signaling processors process signaling to transfer first and second control messages indicating interworking information. Interworking units receive the control messages and user communications, and in response, convert the user communications into packet communications having the interworking information in headers. Communication devices receive the packet communications from the interworking units and route the packet communications over optical communication paths based on the interworking information in the headers. The communication devices receive the routed packet communications and transfer the routed packet communications to the interworking units. The interworking units receive the second control messages and the routed packet communications, and in response, to convert the routed packet communications into the user communications and transfer the user communications.

    Abstract translation: 信令处理器处理信令以传送指示互通信息的第一和第二控制消息。 互通单元接收控制消息和用户通信,作为响应,将用户通信转换成具有头文件中的互通信息的分组通信。 通信设备从互通单元接收分组通信,并且基于报头中的互通信息通过光通信路径路由分组通信。 通信设备接收路由分组通信并将路由分组通信传送到互通单元。 互通单元接收第二控制消息和路由分组通信,并且作为响应,将路由分组通信转换为用户通信并传送用户通信。

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