2G Over 4G RRH
    153.
    发明公开
    2G Over 4G RRH 审中-公开

    公开(公告)号:US20240088935A1

    公开(公告)日:2024-03-14

    申请号:US18460531

    申请日:2023-09-01

    CPC classification number: H04B1/40 H04W88/06

    Abstract: Various embodiments of a radio frequency front end (RFFE) are disclosed, in one embodiment comprising: a 2G Global System for Mobile telecommunications (GSM) transceiver; a 4G Long Term Evolution (LTE) transceiver; and a combiner coupled to the 2G GSM transceiver and to the 4G LTE transceiver and to a radio head, coupled to the radio head via at least one stream of IQ samples, the at least one stream carrying samples derived from the 2G GSM transceiver and samples derived from the 4G LTE transceiver. The RFFE may be configured to provide downlink for 2G and 4G. The combiner may be configured to upsample 2G signals from the 2G GSM transceiver to a 4G carrier frequency. The RFFE may be configured to transmit both 2G and 4G on a same frequency band.

    Top KPI Early Warning System
    159.
    发明公开

    公开(公告)号:US20240022492A1

    公开(公告)日:2024-01-18

    申请号:US18351491

    申请日:2023-07-12

    Inventor: Nihar Nanda

    CPC classification number: H04L43/091 H04L41/16

    Abstract: A method of providing warnings in a telecom network based on forecasting Key Performance Indicators (KPIs), the method comprising: receiving, at a data processing and preparation service, data; transforming, by the data processing and preparation service, the data and feeding transformed data to a forecasting model; predicting, by the forecasting model, a future KPI value for each cell, wherein each KPI has a pre-trained model for prediction that covers all cells; sending, by the forecasting model, predictions to a notification component; receiving, by the notification component, predicted KPI values; and matching, by the notification component, the predicted KPI value against a threshold to generate warnings for any predicted value that exceeds the threshold.

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