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    Voice and data call admission policies for a wireless communication system
    42.
    发明授权
    Voice and data call admission policies for a wireless communication system 有权
    用于无线通信系统的语音和数据呼叫准入策略

    公开(公告)号：US07283550B2

    公开(公告)日：2007-10-16

    申请号：US10185025

    申请日：2002-06-28

    Applicant: Virgil J. Duncan ,  George Edson Estes ,  T. Roger Kiang ,  Mathew Thomas ,  Stanley Vitebsky

    Inventor： Virgil J. Duncan ,  George Edson Estes ,  T. Roger Kiang ,  Mathew Thomas ,  Stanley Vitebsky

    IPC: H04Q7/00

    CPC classification number: H04W28/26 ,  H04W72/1257

    Abstract: A method of applying one of several resource distribution algorithms to an incoming call to a communication system. The applied resource distribution algorithm is based on resource parameters obtained from a main scheduler of the communication system. Some of the resource parameters include the type of call, the resource usage and the resource allocation scheme. The resource parameters generally describe the amount of resources that are currently being used by the system and which resources are available to the incoming call. The method of the present invention admits the incoming call to the communication system in accordance with one of the resource distribution allocation schemes. In this manner, the resources of the communication system can be efficiently and fairly distributed to different types of users requesting admission to the communication system.

    Abstract translation: 一种将几种资源分配算法中的一种应用于对通信系统的呼入的方法。 应用资源分配算法基于从通信系统的主调度器获得的资源参数。 一些资源参数包括呼叫类型，资源使用情况和资源分配方案。 资源参数通常描述系统当前使用的资源量以及哪些资源可用于来电。 本发明的方法根据资源分配方案之一，承认对通信系统的呼入。 以这种方式，通信系统的资源可以被有效地和公平地分配给请求准入通信系统的不同类型的用户。

    Method of minimizing reverse channel interference caused by an abnormally high number of access attempts in a wireless communications system
    43.
    发明授权
    Method of minimizing reverse channel interference caused by an abnormally high number of access attempts in a wireless communications system 有权
    在无线通信系统中由异常高数量的接入尝试引起的反向信道干扰最小化的方法

    公开(公告)号：US07228134B2

    公开(公告)日：2007-06-05

    申请号：US10463995

    申请日：2003-06-17

    Applicant: Asif D Gandhi ,  Mathew Thomas ,  Lily H Zhu

    Inventor： Asif D Gandhi ,  Mathew Thomas ,  Lily H Zhu

    IPC: H04Q7/20

    CPC classification number: H04W48/06 ,  H04W52/50 ,  H04W74/002 ,  H04W74/0833

    Abstract: When an overload condition is determined to exist at a base station in a wireless communications system based on the number of unsuccessful access attempts to access the system relative to the successful access attempts to access the system, the base station broadcasts a message to each mobile terminal within its coverage area that changes at least one access probe-related parameter associated with at least one of: the number, the frequency, and the power intensity of the access probes made by these mobile terminals as they attempt to establish access to the wireless network. By so limiting these access probes in some manner when an overload condition is present, the interference caused on the reverse link by many mobile terminals attempting access is reduced.

    Abstract translation: 当基于相对于访问系统的成功访问尝试访问系统的不成功访问次数而确定在无线通信系统中的基站处存在过载状况时，基站向每个移动终端广播消息 在其覆盖区域内改变至少一个接入探针相关参数，其与以下至少一个相关联：当这些移动终端试图建立对无线网络的接入时，由这些移动终端制造的接入探测器的数量，频率和功率强度 。 通过在存在过载条件的情况下以某种方式限制这些接入探测器，减少了尝试接入的许多移动终端在反向链路上引起的干扰。

    Method and system for controlling access of a subscriber station to a wireless system
    44.
    发明授权
    Method and system for controlling access of a subscriber station to a wireless system 失效
    用于控制用户台到无线系统的接入的方法和系统

    公开(公告)号：US06944449B1

    公开(公告)日：2005-09-13

    申请号：US09580648

    申请日：2000-05-30

    Applicant: Asif Dawoodi Gandhi ,  Joe Huang ,  Marc Benedict Ibanez ,  Lei Song ,  Mathew Thomas ,  Stanley Vitebsky

    Inventor： Asif Dawoodi Gandhi ,  Joe Huang ,  Marc Benedict Ibanez ,  Lei Song ,  Mathew Thomas ,  Stanley Vitebsky

    IPC: H04W72/08 ,  H04Q7/38

    CPC classification number: H04W72/085

    Abstract: A method for controlling access of a subscriber station to a wireless communications system facilitates the maintenance of a performance target of the reverse link and desired geographic coverage of the reverse link. The method for controlling access of a subscriber station to a wireless communications system includes measuring a first performance indicator and a second performance indicator for a reverse link associated with a subscriber station seeking access to a wireless communications system. A blocking threshold value is established based upon the measured second performance indicator and may be adjusted to allow more or less blocking based on any additional metrics that characterize the performance of the current subscriber stations. The decision to grant or deny access of the subscriber station to the wireless communications system is determined based on a comparison of the measured first performance indicator to the established blocking threshold value.

    Abstract translation: 用于控制用户台对无线通信系统的接入的方法有助于维护反向链路的性能目标和反向链路的所需地理覆盖。 用于控制用户站对无线通信系统的接入的方法包括测量与寻求接入无线通信系统的用户站相关联的反向链路的第一性能指示符和第二性能指示符。 基于测量的第二性能指标建立阻塞阈值，并且可以基于表征当前用户站的性能的任何附加度量来调整以允许更多或更少的阻塞。 基于所测量的第一性能指示符与建立的阻塞阈值的比较来确定向用户站授予或拒绝对无线通信系统的访问的决定。

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