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    Circuit and method for adapting to reverse link limited channels
    32.
    发明申请
    Circuit and method for adapting to reverse link limited channels 有权
    用于适应反向链路限制信道的电路和方法

    公开(公告)号：US20050083871A1

    公开(公告)日：2005-04-21

    申请号：US10689476

    申请日：2003-10-20

    申请人： William Welnick ,  William Alberth ,  Joey Chou ,  David Krause ,  Brian Storm

    发明人： William Welnick ,  William Alberth ,  Joey Chou ,  David Krause ,  Brian Storm

    IPC分类号： H04W36/16 ,  H04W48/12 ,  H04W48/14 ,  H04Q7/00

    CPC分类号： H04W36/16 ,  H04W48/12 ,  H04W48/14

    摘要： A circuit (2) and method employing logic circuitry (30) and memory (40) identifies a reverse link limited channel (80). The logic circuitry (30) identifies a reverse link limited channel based on determining that an access probe failure occurred on a channel (64). The logic circuitry (30) causes the memory to store reverse link limited channel data (80) in response to the logic circuitry (30) determining that the access probe failure occurred. The reverse link limited channel data (80), for example, may be a channel identification associated with the channel (64), a base station identification associated with the channel (64), a location identification of the circuit (2) or any data suitable for identifying and adapting dynamically to the reverse link limited channel.

    摘要翻译： 逻辑电路（30）和存储器（40）的电路（2）和方法识别反向链路限制信道（80）。 逻辑电路（30）基于确定在信道（64）上发生接入探针故障来识别反向链路限制信道。 逻辑电路（30）响应于逻辑电路（30）确定发生访问探针故障，使存储器存储反向链路限制信道数据（80）。 例如，反向链路限制信道数据（80）可以是与信道（64）相关联的信道标识，与信道（64）相关联的基站标识，电路（2）的位置标识或任何数据 适用于动态识别和适应反向链路限制信道。

    MRO FOR 5G NETWORKS
    33.
    发明申请
    MRO FOR 5G NETWORKS 有权

    公开(公告)号：US20210219157A1

    公开(公告)日：2021-07-15

    申请号：US17219506

    申请日：2021-03-31

    申请人： Yizhi Yao ,  Joey Chou

    发明人： Yizhi Yao ,  Joey Chou

    IPC分类号： H04W24/08

    摘要： A method and system for generating performance measurements related to DL and UL packet delays through a NG-RAN are described. The NG-RAN receives GTP PDI monitoring packets from a UPF and, in response measures the DL delays of the packets to and UL delays from a UE. The NG-RAN determines the per 5QI and per S-NSSAI distribution of the DL and UL delays and sends the performance measurements to a service provider. The average DL and UL delays may also be provided to the service provider. The service provider is in the NG-RAN or a separate management system. For a network slice, service providers for different NG-RANs send the performance measurements to a network slice service provider, where the individual NG-RAN performance measurements are combined to provide both the average and distribution of the DL and UL delays in the network slice.

    REAL-TIME INTELLIGENT RAN CONTROLLER TO SUPPORT SELF-DRIVING OPEN RAN
    34.
    发明申请
    REAL-TIME INTELLIGENT RAN CONTROLLER TO SUPPORT SELF-DRIVING OPEN RAN 有权

    公开(公告)号：US20210204148A1

    公开(公告)日：2021-07-01

    申请号：US17142699

    申请日：2021-01-06

    申请人： Joey Chou ,  Puneet Jain ,  Leifeng Ruan

    发明人： Joey Chou ,  Puneet Jain ,  Leifeng Ruan

    IPC分类号： H04W24/02 ,  H04W74/08

    摘要： Systems for providing SON functions running on an O-RAN RIC are described. To provide resource allocation for a non-real time RIC, the SON function monitors at least one RAN through collection of data from a network function. The data is analyzed to determine whether a network issue is present and, if so, is to be resolved. The SON function determines a SON action to be executed to resolve the network issue, and subsequently executes the SON action. Performance measurements of the network function are collected after execution of the SON action. The performance measurements are analyzed to evaluate whether the SON action has resolved the network issues and, if the network issues are not resolved, further SON actions are determined and subsequently executed.

    COVERAGE ISSUE ANALYSIS AND RESOURCE UTILIZATION ANALYSIS BY MDA
    35.
    发明申请
    COVERAGE ISSUE ANALYSIS AND RESOURCE UTILIZATION ANALYSIS BY MDA 有权

    公开(公告)号：US20210037400A1

    公开(公告)日：2021-02-04

    申请号：US17075367

    申请日：2020-10-20

    申请人： Yizhi Yao ,  Joey Chou

    发明人： Yizhi Yao ,  Joey Chou

    IPC分类号： H04W24/02 ,  H04W24/08

    摘要： Systems and methods of using a MDAS in a network management loop are described. The MDA is used to aid in analysis and rectification of coverage issues and resource utilization. The MDA prepares, processes and analyzes data related to the managed networks and services using AI and ML techniques, and provides analytics reports for root cause analysis of ongoing issues, prevention of potential issues and prediction of network or service demands. The analytics report contains the description of the issues or predictions and recommended actions to mitigate the issues. The MDA classifies and correlates the input data (current and historical data), learn and recognize the data patterns, and analyzes the data to derive inference, insight and predictions. The MDA returns an analytics report describing issues or predictions for NFs, subnetwork, NSSI, and/or NSI.