Abstract: Systems and methods improve the actionability of leaks in cable networks. One or more leakage detection confidences (LDCs) are determined to assess the reliability of newer leakage data which conflicts with existing leak records. When confidences fail to exceed predetermined thresholds, records of leaks which failed to be redetected are maintained as actionable and relied upon for the creation of work orders and deployment of technicians to make repairs. Further fail safe conditions may include device health metrics and weather events.

Abstract: An improved, adaptive and uniformly applicable estimation of the percentage or fraction of a broadband communication system (BCS) plant that is monitored for signal egress during a given period of time is provided by generating and collecting polygons along all possible routes traversed by BCS service vehicles within a service area, preferably by comparison with a roadway map, to define the service area with improved accuracy. The number of polygons generated and collected is then limited by the number of polygons in which DCS service vehicles have been reported in a given period of time or inspection interval. The limited number of polygons is then divided by the number of polygons generated and collected to determine a fraction or percentage of the BCS system which has been monitored during the given time period and can be used in a computation of a cumulative leakage index (CLI) value.

Abstract: An improved, adaptive and uniformly applicable estimation of the percentage or fraction of a broadband communication system (BCS) plant that is monitored for signal egress during a given period of time is provided by generating and collecting polygons along all possible routes traversed by DOS service vehicles within a service area, preferably by comparison with a roadway map, to define the service area with improved accuracy. The number of polygons generated and collected is then limited by the number of polygons in which DCS service vehicles have been reported in a given period of time or inspection interval. The limited number of polygons is then divided by the number of polygons generated and collected to determine a fraction or percentage of the BCS system which has been monitored during the given time period and can be used in a computation of a cumulative leakage index (CLI) value.

Abstract: Issuance of work orders in response to monitoring signal egress from shielding integrity flaws in a cable communication system by detecting received signal strength from a mobile receiver only during rising trends in received signal strength when the mobile receiver is in motion and tracking the maximum received signal strength peak during each rising trend. Rising trends are detected by computing two rolling averages of received signal strength sample of different lengths and offset from each other and applying a threshold to the difference between the rolling averages to provide hysteresis in switching between rising and falling trend detection. Reported peaks are then compared by proximity to each other and their circle of influence determined in accordance with respective signal strengths to determine if newly reported peaks are duplicates of previously reported peaks and duplicate reported peaks are removed or discarded.

Abstract: Issuance of work orders in response to monitoring signal egress from shielding integrity flaws in a cable communication system by detecting received signal strength from a mobile receiver only during rising trends in received signal strength when the mobile receiver is in motion and tracking the maximum received signal strength peak during each rising trend. Rising trends are detected by computing two rolling averages of received signal strength sample of different lengths and offset from each other and applying a threshold to the difference between the rolling averages to provide hysteresis in switching between rising and falling trend detection. Reported peaks are then compared by proximity to each other and their circle of influence determined in accordance with respective signal strengths to determine if newly reported peaks are duplicates of previously reported peaks and duplicate reported peaks are removed or discarded.