中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.018 seconds)

    METHOD AND APPARATUS FOR CONTROLLING CALL VOLUME
    14.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING CALL VOLUME 有权
    用于控制呼叫音量的方法和装置

    公开(公告)号：US20150244625A1

    公开(公告)日：2015-08-27

    申请号：US14709042

    申请日：2015-05-11

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： CHAOXIN QIU ,  Robert F. Dailey ,  Arshad Khan ,  Satish Parolkar ,  Jeffrey L. Scruggs

    IPC: H04L12/801 ,  H04M7/00

    CPC classification number: H04L47/12 ,  H04M7/0081 ,  H04M9/08

    Abstract: A method and apparatus for controlling a call volume for an office that serves as a protecting site for another office in a packet network are disclosed. For example, the method collects one or more customer registration counts from one or more session border controllers located in a first office, determines if the one or more customer registration counts have reached or exceeded a threshold. The method directs all of said one or more session border controllers located in said first office to enact one or more throttling rules if the one or more customer registration counts have reached or exceeded the threshold.

    Abstract translation: 公开了一种用于控制作为分组网络中的另一个办公室的保护站点的办公室的呼叫量的方法和装置。 例如，该方法从位于第一办公室的一个或多个会话边界控制器收集一个或多个客户注册计数，确定一个或多个客户注册计数是否达到或超过阈值。 如果一个或多个客户注册计数已经达到或超过阈值，则该方法指示位于所述第一办公室中的所述一个或多个会话边界控制器中的所有一个或多个会话边界控制器来颁发一个或多个限制规则。

    Preserving stable calls during failover
    15.
    发明授权
    Preserving stable calls during failover 有权
    在故障切换期间保持稳定的呼叫

    公开(公告)号：US08811151B2

    公开(公告)日：2014-08-19

    申请号：US13908611

    申请日：2013-06-03

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Chaoxin Qiu ,  Robert Dailey ,  Arshad Khan ,  Jeffrey Scruggs

    IPC: H04L1/22 ,  H04J1/16 ,  H04J3/14 ,  H04L29/06

    CPC classification number: H04L65/1046 ,  H04L1/22

    Abstract: According to one method for preserving stable calls during failover, during a dialog between two user endpoints, a determination is made whether a standby call processor has become operational, such as when a corresponding primary call processor is in fault. Responsive to determining that the standby call processor has become operational, a signaling protocol message is received from a requester. A determination is made whether the message includes an in-dialog signaling protocol request. Responsive to determining that the message includes the in-dialog request, a determination is made whether a call state associated with the dialog is found in memory. Responsive to determining that the call state associated with the dialog is not found in memory, a non-call terminating error response is made responding to the in-dialog request. The non-call terminating error response may cause the requester to terminate the in-dialog request but not terminate the dialog.

    Abstract translation: 根据用于在故障切换期间保持稳定呼叫的一种方法，在两个用户端点之间的对话期间，确定备用呼叫处理器是否变得可操作，例如当相应的主呼叫处理器处于故障时。 响应于确定备用呼叫处理器已经可操作，从请求者接收到信令协议消息。 确定消息是否包括对话信令协议请求。 响应于确定消息包括对话请求，确定是否在存储器中找到与对话相关联的呼叫状态。 响应于确定与存储器中没有找到与对话相关联的呼叫状态，响应对话请求而产生非呼叫终止错误响应。 非呼叫终止错误响应可能导致请求者终止对话请求，但不终止该对话。

    METHOD AND APPARATUS FOR MITIGATING AN OVERLOAD IN A NETWORK
    16.
    发明申请
    METHOD AND APPARATUS FOR MITIGATING AN OVERLOAD IN A NETWORK 有权
    减轻网络过载的方法和装置

    公开(公告)号：US20130308452A1

    公开(公告)日：2013-11-21

    申请号：US13947981

    申请日：2013-07-22

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： CHAOXIN QIU ,  Arshad Khan ,  Jeffrey L. Scruggs ,  Robert F. Dailey

    IPC: H04L12/801

    CPC classification number: H04L47/12 ,  H04L43/0882 ,  H04L65/605 ,  H04L65/80

    Abstract: A method and apparatus for managing an overload condition in a network are disclosed. For example, the method monitors the network for a traffic overload condition, and determines whether a more severe traffic overload condition or a less severe traffic overload condition is detected by using a network monitor and controller. The method then selects using a network monitor and controller agent in response to a command from the network monitor and controller, a different bandwidth preservation scheme if the more severe traffic overload condition or the less severe traffic overload condition is detected, wherein the different bandwidth preservation scheme is based on a selection of a codec type and is applied to a portion of the traffic.

    Abstract translation: 公开了一种用于管理网络中的过载状况的方法和装置。 例如，该方法监视网络的流量过载状况，并且通过使用网络监视器和控制器来确定是否检测到更严重的流量过载状况或较不严重的流量过载状况。 该方法随后根据来自网络监视器和控制器的命令，使用网络监视器和控制器代理选择不同的带宽保存方案，如果检测到更严重的流量过载状况或较不严重的流量过载状况，则不同的带宽保持 方案基于编解码器类型的选择并且被应用于业务的一部分。

Patent Agency Ranking