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    2.
    发明专利
    未知

    公开(公告)号：BR0010722A

    公开(公告)日：2002-02-19

    申请号：BR0010722

    申请日：2000-05-01

    Applicant: MOTOROLA INC

    Inventor： SAUER JOHN M ,  STEINBERG PAUL DANIEL

    IPC: H04L12/56 ,  H04L29/06 ,  H04Q7/30 ,  H04J3/00

    Abstract: A method and apparatus for routing packet data in a communications system. The method includes receiving a first path packet at first node, the first path packet having a content, creating two packets having the content, sending the two packets via different paths to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node. In addition, a method for providing soft handoff in a cellular communication system is provided, the method including receiving a first path packet at a first node, the first path packet having a content within the first node, creating two packets having the content, sending the two packets to a transmitter, transmitting the two packets via two different radio channels to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node.

    3.
    发明专利
    未知

    公开(公告)号：DE60044083D1

    公开(公告)日：2010-05-12

    申请号：DE60044083

    申请日：2000-05-01

    Applicant: MOTOROLA INC

    Inventor： SAUER JOHN M ,  STEINBERG PAUL DANIEL

    IPC: H04W4/00 ,  H04L1/02 ,  H04L1/08 ,  H04L1/20 ,  H04L12/18 ,  H04L12/56 ,  H04L29/06 ,  H04Q7/30

    Abstract: A method and apparatus for routing packet data in a communications system. The method includes receiving a first path packet at first node, the first path packet having a content, creating two packets having the content, sending the two packets via different paths to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node. In addition, a method for providing soft handoff in a cellular communication system is provided, the method including receiving a first path packet at a first node, the first path packet having a content within the first node, creating two packets having the content, sending the two packets to a transmitter, transmitting the two packets via two different radio channels to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node.

    Method and apparatus for routing packet data in a communications system
    4.
    发明专利
    Method and apparatus for routing packet data in a communications system 未知

    公开(公告)号：AU4810300A

    公开(公告)日：2000-12-12

    申请号：AU4810300

    申请日：2000-05-01

    Applicant: MOTOROLA INC

    Inventor： SAUER JOHN M ,  STEINBERG PAUL DANIEL

    IPC: H04L12/56 ,  H04L29/06 ,  H04Q7/30 ,  H04J3/00

    Abstract: A method and apparatus for routing packet data in a communications system. The method includes receiving a first path packet at first node, the first path packet having a content, creating two packets having the content, sending the two packets via different paths to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node. In addition, a method for providing soft handoff in a cellular communication system is provided, the method including receiving a first path packet at a first node, the first path packet having a content within the first node, creating two packets having the content, sending the two packets to a transmitter, transmitting the two packets via two different radio channels to a second node, and creating an estimated packet including an estimate of the content in response to the two packets received at the second node.

    SEGMENTED AND DISTRIBUTED PATH OPTIMIZATION IN A COMMUNICATION NETWORK
    6.
    发明申请
    SEGMENTED AND DISTRIBUTED PATH OPTIMIZATION IN A COMMUNICATION NETWORK 审中-公开
    通信网络中的分段和分布式路径优化

    公开(公告)号：WO2004064307A3

    公开(公告)日：2005-01-20

    申请号：PCT/US2004000873

    申请日：2004-01-13

    Applicant: MOTOROLA INC ,  STEINBERG PAUL D ,  MALCOLM RICHARD J ,  PEDZIWIATR JOSEPH M ,  WHITE RICHARD E ,  TELL DANIEL F ,  MOORE BRIAN J ,  SPEAR STEPHEN L ,  SAUER JOHN M

    Inventor： STEINBERG PAUL D ,  MALCOLM RICHARD J ,  PEDZIWIATR JOSEPH M ,  WHITE RICHARD E ,  TELL DANIEL F ,  MOORE BRIAN J ,  SPEAR STEPHEN L ,  SAUER JOHN M

    IPC: H04L12/28 ,  H04L12/56 ,  H04L12/26

    CPC classification number: H04L45/302 ,  H04L12/5692 ,  H04L41/5003 ,  H04L45/00 ,  H04L45/04 ,  H04W28/10 ,  H04W40/02

    Abstract: The invention provides for path optimization for routing of a communication session in a network having a plurality of core networks (110) coupled to a plurality of access networks (120). Both a core network and an access network perform the path optimization by determining a plurality of possible paths to a plurality of target access points to form a target matrix, determining a corresponding route preference factor for each possible path of the target matrix, and selecting, from the target matrix, a possible path having an optimal route preference factor. An overall or complete path, for routing of the communication session, is then determined either by combining the selected possible paths, or by selecting one possible path as a complete path. The route preference factor, for each possible path, is determined based upon various routing variables, such as quality of service, bandwidth for the communication session, route complexity, interconnect cost, routing cost; resource loading, resource availability, and operator preference for traffic biasing.

    Abstract translation: 本发明提供了用于在具有耦合到多个接入网络（120）的多个核心网络（110）的网络中路由通信会话的路径优化。 核心网络和接入网络都通过确定到多个目标接入点的多个可能路径来形成目标矩阵来执行路径优化，确定目标矩阵的每个可能路径的相应路线偏好因子， 从目标矩阵，具有最优路由偏好因子的可能路径。 然后，通过组合所选择的可能路径，或者通过选择一个可能路径作为完整路径来确定用于路由通信会话的总体或完整路径。 基于各种路由变量，例如服务质量，通信会话的带宽，路由复杂度，互连成本，路由成本，确定每个可能路径的路由优先级因子; 资源加载，资源可用性和运营商偏好设置。

    SEGMENTED AND DISTRIBUTED PATH OPTIMIZATION IN A COMMUNICATION NETWORK
    7.
    发明公开
    SEGMENTED AND DISTRIBUTED PATH OPTIMIZATION IN A COMMUNICATION NETWORK 有权
    通信网络中的分段并分布式路径优化

    公开(公告)号：EP1588522A4

    公开(公告)日：2008-12-03

    申请号：EP04701833

    申请日：2004-01-13

    Applicant: MOTOROLA INC

    Inventor： STEINBERG PAUL D ,  MALCOLM RICHARD J ,  PEDZIWIATR JOSEPH M ,  WHITE RICHARD E ,  TELL DANIEL F ,  MOORE BRIAN J ,  SPEAR STEPHEN L ,  SAUER JOHN M

    IPC: H04L12/28 ,  H04L12/56 ,  H04L12/26

    CPC classification number: H04L45/302 ,  H04L12/5692 ,  H04L41/5003 ,  H04L45/00 ,  H04L45/04 ,  H04W28/10 ,  H04W40/02

    Abstract: The invention provides for path optimization for routing of a communication session in a network having a plurality of core networks (110) coupled to a plurality of access networks (120). Both a core network and an access network perform the path optimization by determining a plurality of possible paths to a plurality of target access points to form a target matrix, determining a corresponding route preference factor for each possible path of the target matrix, and selecting, from the target matrix, a possible path having an optimal route preference factor. An overall or complete path, for routing of the communication session, is then determined either by combining the selected possible paths, or by selecting one possible path as a complete path. The route preference factor, for each possible path, is determined based upon various routing variables, such as quality of service, bandwidth for the communication session, route complexity, interconnect cost, routing cost; resource loading, resource availability, and operator preference for traffic biasing.

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