System and method for mobility tracking

    公开(公告)号:US11438272B2

    公开(公告)日:2022-09-06

    申请号:US17138542

    申请日:2020-12-30

    摘要: Information regarding current conditions in a RAN or hybrid RAN/WAN are provided at fine geographic and temporal granularities (for example, on a per cell basis every second) using measurements and statistics produced in real time by monitoring a plurality of data sessions carried on the data plane of the network and tagging the measurements from the data sessions with a network location identifier (such as an identifier of a cell) associated with an endpoint of the data session. The information may include a profile for a shared channel (such as a cell) of the network, monitoring statistics for a portion of the network (such as a cell), or both. The information may have application in, for example, automatic network management (such as in congestion control), in automatic network diagnosis, and in network resource management and planning.

    Coordinated data sharing in virtualized networking environments

    公开(公告)号:US11159398B2

    公开(公告)日:2021-10-26

    申请号:US16363749

    申请日:2019-03-25

    IPC分类号: H04L12/26 H04W24/10 H04W84/04

    摘要: A Metrics Parser Coordinator (MPC) coordinates data sharing between components of a network. A process performed by the MPC may include receiving data from a plurality of input interfaces, parsing the data, filtering the parsed data, storing the filtered data in a metric storage, mapping the filtered data according to the input interfaces, and providing the filtered data stored in the metric storage to the first registered application. Each interface may be defined differently from each other interface, and the filtered data including information requested by a first registered application. The interfaces may include 3rd Generation Partnership Project interfaces, Long Term Evolution interfaces, and custom interfaces. The MPC may further allow applications to register to publish data, subscribe to data, or both.

    Greedy user equipment data transport network selection

    公开(公告)号:US11729710B2

    公开(公告)日:2023-08-15

    申请号:US17874078

    申请日:2022-07-26

    IPC分类号: H04W4/00 H04W48/00 H04W36/14

    CPC分类号: H04W48/17 H04W36/14

    摘要: A wireless device determines whether a data session is performance sensitive, and in response to the data session being performance sensitive, selects a data transport node (DTN) and performs the data session using the selected DTN. Whether a data session is performance sensitive may be determined using information on a process associated with the data session, by monitoring the data session, or both. The DTN may be selected from a list of available DTNs according to which DTN will probably provide the highest performance for the data session, or according to which DTN or DTNs will probably provide adequate performance. Micro speed tests, historical performance information, or other criteria may be used to predict the performance of the available DTNs. When multiple DTNs satisfy the selection criteria, a “good neighbor” policy may be used to select the DTN.