中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

22 records (took 0.021 seconds)

    Method and apparatus for carrying telephony network traffic over an ATM network
    1.
    发明授权
    Method and apparatus for carrying telephony network traffic over an ATM network 有权
    用于在ATM网络上承载电话网络业务的方法和装置

    公开(公告)号：US07848313B1

    公开(公告)日：2010-12-07

    申请号：US11258695

    申请日：2005-10-25

    Applicant: Rajesh Kumar ,  Snehal Karia

    Inventor： Rajesh Kumar ,  Snehal Karia

    IPC: H04L12/66 ,  H04L12/28

    CPC classification number: H04L12/5601 ,  H04L2012/563 ,  H04L2012/5671 ,  H04M7/063

    Abstract: A method that sends ATM source identification and an ATM-TDM correlation tag from an ATM source gateway to a telephony signaling control network; and then receives at an ATM destination gateway the ATM source identification and the ATM-TDM correlation tag as sent from the telephony signaling control network; and then sends the ATM-TDM correlation tag from the ATM destination gateway to the ATM source gateway to establish a connection between the ATM destination gateway and the ATM source gateway.

    Abstract translation: 一种将ATM源标识和ATM-TDM相关标签从ATM源网关发送到电话信令控制网络的方法; 然后在ATM目的地网关处接收从电话信令控制网络发送的ATM源标识和ATM-TDM相关标签; 然后将ATM-TDM相关标签从ATM目的网关发送到ATM源网关，建立ATM目的网关与ATM源网关之间的连接。

    Method and apparatus for modifying the bandwidth of an established ATM call in response to an identification of the contents of the call
    2.
    发明授权
    Method and apparatus for modifying the bandwidth of an established ATM call in response to an identification of the contents of the call 失效
    响应于呼叫内容的识别，修改所建立的ATM呼叫的带宽的方法和装置

    公开(公告)号：US07079488B1

    公开(公告)日：2006-07-18

    申请号：US09811195

    申请日：2001-03-17

    Applicant: Rajesh Kumar ,  Snehal Karia

    Inventor： Rajesh Kumar ,  Snehal Karia

    IPC: H04L12/26

    CPC classification number: H04L47/24 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04L47/803 ,  H04L47/822 ,  H04L2012/563 ,  H04L2012/5636

    Abstract: Methods and apparatus are disclosed for changing the bandwidth or other traffic characteristic of an established packet call in response to an identification of the requirements of the call. In one implementation, an integrated access device (“IAD”) is used to connect one or more devices to a packet network. When a device goes off-hook, a call is established through the packet network with an initial bandwidth, such as that which will support a compressed and silence suppressed voice call. The IAD monitors the received signal to determine whether a type of traffic is detected which requires a different call characterization. A request may be made to modify the traffic characterization of the established call to match the detected call characterization. In an ATM network, Q.9231.x may be used to request a change in the bandwidth of the originally established call.

    Abstract translation: 公开了用于响应于呼叫要求的识别来改变已建立分组呼叫的带宽或其他业务特性的方法和装置。 在一个实现中，集成接入设备（“IAD”）用于将一个或多个设备连接到分组网络。 当设备摘机时，通过具有初始带宽的分组网络建立呼叫，例如将支持压缩和静音抑制语音呼叫的呼叫。 IAD监视接收的信号，以确定是否检测到需要不同呼叫表征的业务类型。 可以请求修改已建立呼叫的流量表征以匹配检测到的呼叫表征。 在ATM网络中，可以使用Q.9231.x来请求更改原来建立的呼叫的带宽。

    Modifying the bandwidth of an established ATM call in response to an identification of the contents of the call
    3.
    发明授权
    Modifying the bandwidth of an established ATM call in response to an identification of the contents of the call 有权
    响应于呼叫内容的识别，修改建立的ATM呼叫的带宽

    公开(公告)号：US07558207B2

    公开(公告)日：2009-07-07

    申请号：US11488118

    申请日：2006-07-17

    Applicant: Rajesh Kumar ,  Snehal Karia

    Inventor： Rajesh Kumar ,  Snehal Karia

    IPC: H04L12/26 ,  H04L12/56 ,  G06F15/16

    CPC classification number: H04L47/24 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04L47/803 ,  H04L47/822 ,  H04L2012/563 ,  H04L2012/5636

    Abstract: Methods and apparatus are disclosed for changing the bandwidth or other traffic characteristic of an established packet call in response to an identification of the requirements of the call. In response to the detection of a type of call, such as a fax or modem call, ATM signaling is performed with peer signaling agent(s) located in the ATM network to increase the bandwidth of an already established portion of a call through the ATM network. This signaling typically includes sending a call modify request message and receiving a modify acknowledgement message, with these messages typically, but not limited to, conforming with a Q.2963 signaling standard.

    Abstract translation: 公开了用于响应于呼叫要求的识别来改变已建立分组呼叫的带宽或其他业务特性的方法和装置。 响应于诸如传真或调制解调器呼叫的呼叫类型的检测，ATM信令与位于ATM网络中的对等体信令代理一起执行，以通过ATM增加已建立的呼叫部分的带宽 网络。 该信令通常包括发送呼叫修改请求消息并接收修改确认消息，其中这些消息通常但不限于符合Q.2963信令标准。

    Modifying the bandwidth of an established ATM call in response to an identification of the contents of the call
    4.
    发明申请
    Modifying the bandwidth of an established ATM call in response to an identification of the contents of the call 有权
    响应于呼叫内容的识别，修改建立的ATM呼叫的带宽

    公开(公告)号：US20060274756A1

    公开(公告)日：2006-12-07

    申请号：US11488118

    申请日：2006-07-17

    Applicant: Snehal Karia ,  Rajesh Kumar

    Inventor： Snehal Karia ,  Rajesh Kumar

    IPC: H04L12/56

    CPC classification number: H04L47/24 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04L47/803 ,  H04L47/822 ,  H04L2012/563 ,  H04L2012/5636

    Abstract: Methods and apparatus are disclosed for changing the bandwidth or other traffic characteristic of an established packet call in response to an identification of the requirements of the call. For example, in response to the detection of a type of call, such as a fax or modem call, ATM signaling is performed with peer signaling agent(s) located in the ATM network to increase the bandwidth of an already established portion of a call through the ATM network. This signaling typically includes sending a call modify request message and receiving a modify acknowledgement message, with these messages typically, but not limited to, conforming with a Q.2963 signaling standard.

    Abstract translation: 公开了用于响应于呼叫要求的识别来改变已建立分组呼叫的带宽或其他业务特性的方法和装置。 例如，响应于诸如传真或调制解调器呼叫的呼叫类型的检测，ATM信令与位于ATM网络中的对等信令代理一起执行以增加呼叫已经建立的部分的带宽 通过ATM网络。 该信令通常包括发送呼叫修改请求消息并接收修改确认消息，其中这些消息通常但不限于符合Q.2963信令标准。

    Method and apparatus for carrying telephony network traffic over an ATM network
    5.
    发明授权
    Method and apparatus for carrying telephony network traffic over an ATM network 失效
    用于在ATM网络上承载电话网络业务的方法和装置

    公开(公告)号：US07085279B1

    公开(公告)日：2006-08-01

    申请号：US09752075

    申请日：2000-12-29

    Applicant: Rajesh Kumar ,  Snehal Karia

    Inventor： Rajesh Kumar ,  Snehal Karia

    IPC: H04L12/56

    CPC classification number: H04L12/5601 ,  H04L2012/563 ,  H04L2012/5671 ,  H04M7/063

    Abstract: A method that sends ATM source identification and an ATM-TDM correlation tag from an ATM source gateway to a telephony signaling control network; and then receives at an ATM destination gateway the ATM source identification and the ATM-TDM correlation tag as sent from the telephony signaling control network; and then sends the ATM-TDM correlation tag from the ATM destination gateway to the ATM source gateway to establish a connection between the ATM destination gateway and the ATM source gateway.

    Abstract translation: 一种将ATM源标识和ATM-TDM相关标签从ATM源网关发送到电话信令控制网络的方法; 然后在ATM目的地网关处接收从电话信令控制网络发送的ATM源标识和ATM-TDM相关标签; 然后将ATM-TDM相关标签从ATM目的网关发送到ATM源网关，建立ATM目的网关与ATM源网关之间的连接。

    Bulk status enquiry in a network
    6.
    发明授权
    Bulk status enquiry in a network 有权
    网络中的批量状态查询

    公开(公告)号：US07509410B1

    公开(公告)日：2009-03-24

    申请号：US09457507

    申请日：1999-12-08

    Applicant: Jan Medved ,  Snehal Karia

    Inventor： Jan Medved ,  Snehal Karia

    IPC: G06F15/16

    CPC classification number: H04L12/5601

    Abstract: A method and apparatus are described for status enquiry between sending and receiving nodes in a network. For the sending node, the method comprises sending a bulk status enquiry message to inquire status of a plurality of calls to the receiving node. The bulk status enquiry message conforms to a bulk status enquiry format. For the receiving node, the method comprises sending a bulk status enquiry response message in response to a bulk status enquiry message inquiring status of a plurality of calls from the sending network node. The bulk status enquiry message conforms to a bulk status enquiry format and the bulk status enquiry response message conforms to a bulk status enquiry response format.

    Abstract translation: 描述了用于网络中的发送和接收节点之间的状态查询的方法和装置。 对于发送节点，该方法包括发送批量状态查询消息以查询对接收节点的多个呼叫的状态。 批量状态查询消息符合批量状态查询格式。 对于接收节点，该方法包括响应于来自发送网络节点的多个呼叫的批量状态询问消息查询状态来发送批量状态查询响应消息。 批量状态查询消息符合批量状态查询格式，批量状态查询响应消息符合批量状态查询响应格式。

    CLASSIFICATION FOR MEDIA STREAM PACKETS IN A MEDIA GATEWAY
    7.
    发明申请
    CLASSIFICATION FOR MEDIA STREAM PACKETS IN A MEDIA GATEWAY 失效
    媒体网路媒体流分类分类

    公开(公告)号：US20070121580A1

    公开(公告)日：2007-05-31

    申请号：US11537990

    申请日：2006-10-02

    Applicant: Paolo Forte ,  Snehal Karia ,  Josh Marder

    Inventor： Paolo Forte ,  Snehal Karia ,  Josh Marder

    IPC: H04L12/28

    CPC classification number: H04W36/02 ,  H04L29/06027 ,  H04L29/125 ,  H04L29/12528 ,  H04L29/12537 ,  H04L61/2564 ,  H04L61/2575 ,  H04L61/2578 ,  H04L63/029 ,  H04L63/20 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/4007 ,  H04L65/403 ,  H04L65/607 ,  H04L69/16 ,  H04L69/164 ,  H04L69/22 ,  H04W4/16 ,  H04W8/02 ,  H04W8/04 ,  H04W8/08 ,  H04W36/08 ,  H04W36/38 ,  H04W80/04 ,  H04W92/02

    Abstract: A method in Field Programmable Gate Array for processing packets received at a media gateway is provided. The method includes ascertaining whether a received packet is a UDP (User Datagram Protocol) packet. The method also includes comparing first portion of UDP destination port number from UDP packet header with first portion with UDP port base that has been set up in media gateway. If a match exist, employing second portion of UDP destination port number as a key to UDP port table to ascertain whether packets associated with media stream ID are to be discarded, and discarding received packet if packet associated with media stream ID is to be discarded. If not, obtaining media processing CPU ID associated with media stream ID, formulating destination MAC address, and updating packet with destination MAC address, thereby enabling packet to be switched to media processing CPU associated with media processing CPU ID.

    Abstract translation: 提供了一种用于处理在媒体网关接收的分组的现场可编程门阵列中的方法。 该方法包括确定接收到的分组是否是UDP（用户数据报协议）分组。 该方法还包括将来自UDP分组报头的UDP目的地端口号的第一部分与在媒体网关中建立的UDP端口基站进行比较。 如果存在匹配，则使用UDP目的地端口号的第二部分作为UDP端口表的密钥，以确定是否要丢弃与媒体流ID相关联的分组，并且如果要丢弃与媒体流ID相关联的分组，则丢弃所接收的分组。 如果没有，获取与媒体流ID相关联的媒体处理CPU ID，制定目的地MAC地址，并且更新具有目的地MAC地址的分组，从而使分组能够切换到与媒体处理CPU ID相关联的媒体处理CPU。

    Method and apparatus for a graceful controller switchover
    8.
    发明授权
    Method and apparatus for a graceful controller switchover 有权
    优雅的控制器切换的方法和装置

    公开(公告)号：US06751188B1

    公开(公告)日：2004-06-15

    申请号：US09550731

    申请日：2000-04-17

    Applicant: Jan Medved ,  Snehal Karia

    Inventor： Jan Medved ,  Snehal Karia

    IPC: H04J116

    CPC classification number: H04L41/0604

    Abstract: A method and apparatus for switching from a primary network controller to a secondary network controller. A switchover request is received. Messages accepted by the node from the peer nodes are limited. An active link is maintained between the node and peer nodes. Finally, control is transferred from the primary controller to the secondary controller.

    Abstract translation: 一种用于从主网络控制器切换到辅助网络控制器的方法和装置。 接收到切换请求。 来自对等节点的节点接受的消息是有限的。 在节点和对等节点之间保持活动链路。 最后，控制从主控制器传送到次控制器。

Patent Agency Ranking