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    WIRELESS NETWORK OPTIMIZING METHOD AND WIRELESS NETWORK OPTIMIZING DEVICE
    1.
    发明专利
    WIRELESS NETWORK OPTIMIZING METHOD AND WIRELESS NETWORK OPTIMIZING DEVICE 失效

    公开(公告)号：JP2001204069A

    公开(公告)日：2001-07-27

    申请号：JP2000336931

    申请日：2000-11-06

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CLARKSON KENNETH L ,  HAMPEL KARL GEORG ,  HOBBY JOHN D ,  MANKIEWICH PAUL MATTHEW ,  POLAKOS PAUL ANTHONY

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34 ,  H04Q7/38

    Abstract: PROBLEM TO BE SOLVED: To provide a method to characterize, adjust and/or optimize the entire performance of a wireless communication network. SOLUTION: This invention provides a method to characterize the entire network performance by using a two-dimensional capacity/coverage diagram. The diagram consists of plotting of vectors denoting the entire network performance, each having a network capacity component and a network coverage component so as to cope with various network configurations. This diagram permits comparison of various network configurations visually, very clearly and efficiently from the standpoint of the entire network performance. Moreover, the diagram allows users to visually understand the trade-off between the attributes of two competitive network performances, e.g. the network capacity and the network coverage.

    3.
    发明专利
    未知

    公开(公告)号：BR0006769A

    公开(公告)日：2001-08-14

    申请号：BR0006769

    申请日：2000-10-26

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CLARKSON KENNETH L ,  HAMPEL KARL GEORG ,  MANKIEWICH PAUL MATTHEW ,  POLAKOS PAUL ANTHONY ,  HOBBY JOHN D

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34 ,  H04Q7/34

    Abstract: Improved techniques for characterizing, adjusting and optimizing the overall performance of a wireless network. In an illustrative embodiment, the overall network performance for a particular network configuration is characterized by a vector with two components, one representing network coverage and another representing network capacity. Network coverage is defined by the likelihood of service under load, including interference, and may be further weighted by traffic density. Network capacity is defined by an amount of traffic with a given spatial distribution that can be served at a given overall target-blocking rate. The overall network performance may be characterized using a two-dimensional capacity/coverage diagram which plots overall network performance vectors, each including a network capacity component and a network coverage component, for various network configurations. The overall network performance may be improved or optimized with respect to a given subset of network parameters by using an algorithm that proposes potential network configurations and evaluates them with respect to their overall network performance.

    4.
    发明专利
    未知

    公开(公告)号：DE60035755D1

    公开(公告)日：2007-09-13

    申请号：DE60035755

    申请日：2000-10-30

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CLARKSON KENNETH L ,  HAMPEL KARL GEORG ,  HOBBY JOHN D ,  MANKIEWICH PAUL MATTHEW ,  POLAKOS PAUL ANTHONY

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34

    Abstract: Improved techniques for characterizing, adjusting and optimizing the overall performance of a wireless network. In an illustrative embodiment, the overall network performance for a particular network configuration is characterized by a vector with two components, one representing network coverage and another representing network capacity. Network coverage is defined by the likelihood of service under load, including interference, and may be further weighted by traffic density. Network capacity is defined by an amount of traffic with a given spatial distribution that can be served at a given overall target-blocking rate. The overall network performance may be characterized using a two-dimensional capacity/coverage diagram which plots overall network performance vectors, each including a network capacity component and a network coverage component, for various network configurations. The overall network performance may be improved or optimized with respect to a given subset of network parameters by using an algorithm that proposes potential network configurations and evaluates them with respect to their overall network performance.

    5.
    发明专利
    未知

    公开(公告)号：DE60035755T2

    公开(公告)日：2008-04-30

    申请号：DE60035755

    申请日：2000-10-30

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CLARKSON KENNETH L ,  HAMPEL KARL GEORG ,  HOBBY JOHN D ,  MANKIEWICH PAUL MATTHEW ,  POLAKOS PAUL ANTHONY

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34

    Abstract: Improved techniques for characterizing, adjusting and optimizing the overall performance of a wireless network. In an illustrative embodiment, the overall network performance for a particular network configuration is characterized by a vector with two components, one representing network coverage and another representing network capacity. Network coverage is defined by the likelihood of service under load, including interference, and may be further weighted by traffic density. Network capacity is defined by an amount of traffic with a given spatial distribution that can be served at a given overall target-blocking rate. The overall network performance may be characterized using a two-dimensional capacity/coverage diagram which plots overall network performance vectors, each including a network capacity component and a network coverage component, for various network configurations. The overall network performance may be improved or optimized with respect to a given subset of network parameters by using an algorithm that proposes potential network configurations and evaluates them with respect to their overall network performance.

    Methods and apparatus for characterization, adjustment and optimization of wireless networks
    6.
    发明专利
    Methods and apparatus for characterization, adjustment and optimization of wireless networks 未知

    公开(公告)号：AU6958500A

    公开(公告)日：2001-05-10

    申请号：AU6958500

    申请日：2000-10-27

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CLARKSON KENNETH L ,  POLAKOS PAUL ANTHONY ,  MANKIEWICH PAUL MATTHEW ,  HOBBY JOHN D ,  HAMPEL KARL GEORG

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34 ,  H04Q7/34

    Abstract: Improved techniques for characterizing, adjusting and optimizing the overall performance of a wireless network. In an illustrative embodiment, the overall network performance for a particular network configuration is characterized by a vector with two components, one representing network coverage and another representing network capacity. Network coverage is defined by the likelihood of service under load, including interference, and may be further weighted by traffic density. Network capacity is defined by an amount of traffic with a given spatial distribution that can be served at a given overall target-blocking rate. The overall network performance may be characterized using a two-dimensional capacity/coverage diagram which plots overall network performance vectors, each including a network capacity component and a network coverage component, for various network configurations. The overall network performance may be improved or optimized with respect to a given subset of network parameters by using an algorithm that proposes potential network configurations and evaluates them with respect to their overall network performance.

    METHODS AND APPARATUS FOR CHARACTERIZATION, ADJUSTMENT AND OPTIMIZATION OF WIRELESS NETWORKS
    7.
    发明专利
    METHODS AND APPARATUS FOR CHARACTERIZATION, ADJUSTMENT AND OPTIMIZATION OF WIRELESS NETWORKS 未知

    公开(公告)号：CA2324387A1

    公开(公告)日：2001-05-04

    申请号：CA2324387

    申请日：2000-10-24

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： HOBBY JOHN D ,  POLAKOS PAUL ANTHONY ,  HAMPEL KARL GEORG ,  MANKIEWICH PAUL MATTHEW ,  CLARKSON KENNETH L

    IPC: H04B7/005 ,  H04W24/00 ,  H04W52/34 ,  H04Q7/36

    Abstract: Improved techniques for characterizing, adjusting and optimizing the overa ll performance of a wireless network. In an illustrative embodiment, the overal l network performance for a particular network configuration is characterized by a vector with two components, one representing network coverage and another representing netwo rk capacity. Network coverage is defined by the likelihood of service under load, includi ng interference, and may be further weighted by traffic density. Network capacity is defined by an amount of traffic with a given spatial distribution that can be served at a given overall target-blocking rate. The overall network performance may be characterized using a two-dimensional capacity/coverage diagram which plots overall network performance vectors, each including a network capacity component and a network coverage component , for various network configurations. The overall network performance may be improved or optimized with respect to a given subset of network parameters by using an algorithm that proposes potential network configurations and evaluates them with respect to their overall network performance.

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