Abstract: The described technology is generally directed towards dynamically adapting the parameter data of an intercell interference avoidance feedback and decision window (e.g., sizing and frequency) to obtain interference-related data from a UE. The interference-related data analyzed from a returned window is used to recommend a decision to a ran node as to which radio resources should be avoided when scheduling UE-related communications to avoid intercell interference. A controller (e.g., RIC) dynamically attempts to optimize the frequency and periodicity of the intercell interference avoidance feedback and decision windows to be transmitted, based on measurements and KPIs from the RAN node, e.g., UE traffic pattern data and QoS requirements, as well as performance capability data of the node. The node can accept the window parameter data or reject the request for reprocessing by the controller.

Abstract: Dynamic node key performance indicator reporting in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising determining resource utilization of a network node, determining a requested reporting period of a key performance indicator, applicable to the network node, requested by an extended application of a radio access network intelligent controller, and using a reporting model generated using machine learning based on past resource utilization, other than the resource utilization, and past reporting periods, other than the requested reporting period, generating a reporting period recommendation applicable to the network node and the extended application.

Abstract: The described technology is generally directed towards conflict management of applications implemented on a radio access network (RAN) network. Various embodiments are presented to enable identification of a potential conflict (e.g., where an application is being onboarded) as well as a present conflict (e.g., where two or more applications are already operational). Conflicts may directly affect a control target, e.g., two applications are trying to control the same target. Conflicts may indirectly affect a control target, two applications affect a first metric and a second metric, but a third metric is affected. Conflict resolution includes preventing an application onboarding, terminating operation of an application, identifying causes unrelated to the application, rolling back operation of the RAN to a prior condition (e.g., pre-conflict condition), and suchlike. Conflict resolution can be conducted at a RAN intelligent controller (RIC).

Abstract: Ducting mitigation in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising, based on cell configuration data representative of a cell configuration applicable to a cellular node and based on meteorological data representative of a meteorological measurement applicable to the cellular node, determining, using a ducting prediction model, whether the cellular node is threshold likely to experience ducting, and in response to determining that the cellular node is threshold likely to experience the ducting, determining, using a ducting mitigation model, a ducting mitigation action to be performed that has been determined to mitigate the ducting.

Abstract: Overshooting mitigation in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising, based on source cell data applicable to a source cell and based on neighbor cell data applicable to a neighbor cell, determining, using an overshooting classifier model, whether overshooting from the source cell to the neighbor cell has occurred, in response to determining that the overshooting has occurred, determining, using a distance recommendation model, a recommended cellular transmission distance applicable to the source cell, and based on the recommended cellular transmission distance, causing an overshooting mitigation action to be performed that has been determined to conform a cellular transmission distance, applicable to the source cell, to the recommended cellular transmission distance.

Abstract: Spectral efficiency aware predictive modulation and coding scheme table selection (e.g., using a computerized tool), is enabled. For example, a method can comprise, based on spectral efficiency key performance indicator data, determining, by network equipment comprising a processor, a predicted spectral efficiency applicable to a user equipment, based on fluctuation key performance indicator data, determining, by the network equipment, predicted spectral efficiency fluctuation applicable to the user equipment, based on the predicted spectral efficiency and the predicted spectral efficiency fluctuation, determining, by the network equipment, a predicted spectral efficiency range, and based on the predicted spectral efficiency range, selecting, by the network equipment, a modulation and coding scheme table, for the user equipment, determined to modify a spectral granularity within the predicted spectral efficiency range to satisfy a spectral granularity criterion within the predicted spectral efficiency range.

Abstract: Facilitating dynamic predictive modulation coding adjustment for intercell interference in advanced communication networks is provided herein. A method includes identifying a pattern associated with unsuccessful transmissions sent to the user equipment via a network node. The method also includes, based on the pattern, determining modulation coding adjustment recommendations for future transmissions to the user equipment via the network node. Further, the method includes facilitating a conveyance of the modulation coding adjustment recommendations to the network node.

Abstract: The described technology is generally directed towards conflict management of applications implemented on a radio access network (RAN) network. Control of an operational parameter can be assigned to a first xApp such that in the event of a second xApp is configured to adjust the parameter, the effect of applying the second xApp to the parameter is assessed based on whether the second xApp positively or negatively affects the configuration initially applied by the first xApp to the parameter. In the event of the second xApp negatively affecting the parameter, implementation of the second xApp can be denied. In the event of the second xApp positively or neutrally affects the parameter configuration applied by the first xApp, implementation of the second xApp can be approved. While implementation of the second xApp undergoes review, an access lock can be placed on the parameter to prevent another xApp from accessing the parameter.

Abstract: The described technology is generally directed towards interference avoidance for cellular networks. A controller can estimate intercell interference and provide recommendations of preferred time slots that can be used by cell schedulers to avoid intercell interference. The controller can leverage sporadic traffic of neighboring cells by identifying time slots at which traffic demand likely to result in intercell interference. The controller can then guide schedulers at cells to send data in a manner that mitigates intercell interference.

Abstract: Ducting mitigation in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising, based on cell configuration data representative of a cell configuration applicable to a cellular node and based on meteorological data representative of a meteorological measurement applicable to the cellular node, determining, using a ducting prediction model, whether the cellular node is threshold likely to experience ducting, and in response to determining that the cellular node is threshold likely to experience the ducting, determining, using a ducting mitigation model, a ducting mitigation action to be performed that has been determined to mitigate the ducting.

Abstract: Spectral efficiency aware predictive modulation and coding scheme table selection (e.g., using a computerized tool), is enabled. For example, a method can comprise, based on spectral efficiency key performance indicator data, determining, by network equipment comprising a processor, a predicted spectral efficiency applicable to a user equipment, based on fluctuation key performance indicator data, determining, by the network equipment, predicted spectral efficiency fluctuation applicable to the user equipment, based on the predicted spectral efficiency and the predicted spectral efficiency fluctuation, determining, by the network equipment, a predicted spectral efficiency range, and based on the predicted spectral efficiency range, selecting, by the network equipment, a modulation and coding scheme table, for the user equipment, determined to modify a spectral granularity within the predicted spectral efficiency range to satisfy a spectral granularity criterion within the predicted spectral efficiency range.

Abstract: Facilitating dynamic predictive modulation coding adjustment for intercell interference in advanced communication networks is provided herein. A method includes identifying a pattern associated with unsuccessful transmissions sent to the user equipment via a network node. The method also includes, based on the pattern, determining modulation coding adjustment recommendations for future transmissions to the user equipment via the network node. Further, the method includes facilitating a conveyance of the modulation coding adjustment recommendations to the network node.

Abstract: The described technology is generally directed towards conflict management of applications implemented on a radio access network (RAN) network. Various embodiments are presented to enable identification of a potential conflict (e.g., where an application is being onboarded) as well as a present conflict (e.g., where two or more applications are already operational). Conflicts may directly affect a control target, e.g., two applications are trying to control the same target. Conflicts may indirectly affect a control target, two applications affect a first metric and a second metric, but a third metric is affected. Conflict resolution includes preventing an application onboarding, terminating operation of an application, identifying causes unrelated to the application, rolling back operation of the RAN to a prior condition (e.g., pre-conflict condition), and suchlike. Conflict resolution can be conducted at a RAN intelligent controller (RIC).

Abstract: Overshooting mitigation in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising, based on source cell data applicable to a source cell and based on neighbor cell data applicable to a neighbor cell, determining, using an overshooting classifier model, whether overshooting from the source cell to the neighbor cell has occurred, in response to determining that the overshooting has occurred, determining, using a distance recommendation model, a recommended cellular transmission distance applicable to the source cell, and based on the recommended cellular transmission distance, causing an overshooting mitigation action to be performed that has been determined to conform a cellular transmission distance, applicable to the source cell, to the recommended cellular transmission distance.

Abstract: Dynamic node key performance indicator reporting in an open radio access network (e.g., using a computerized tool), is enabled. For example, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising determining resource utilization of a network node, determining a requested reporting period of a key performance indicator, applicable to the network node, requested by an extended application of a radio access network intelligent controller, and using a reporting model generated using machine learning based on past resource utilization, other than the resource utilization, and past reporting periods, other than the requested reporting period, generating a reporting period recommendation applicable to the network node and the extended application.

Abstract: The described technology is generally directed towards dynamically adapting the parameter data of an intercell interference avoidance feedback and decision window (e.g., sizing and frequency) to obtain interference-related data from a UE. The interference-related data analyzed from a returned window is used to recommend a decision to a ran node as to which radio resources should be avoided when scheduling UE-related communications to avoid intercell interference. A controller (e.g., RIC) dynamically attempts to optimize the frequency and periodicity of the intercell interference avoidance feedback and decision windows to be transmitted, based on measurements and KPIs from the RAN node, e.g., UE traffic pattern data and QoS requirements, as well as performance capability data of the node. The node can accept the window parameter data or reject the request for reprocessing by the controller.

Abstract: Architectures and techniques are described relating to implementing a serving hub within a network architecture such as a open radio access network (O-RAN). The serving hub can, inter alia, abstract a MLOps layer, serve models, and expose models for reuse. All or a portion of the serving hub can be deployed on a near real time radio access network intelligent controller (NRT RIC) with the O-RAN architecture. Hence, xApps that execute on the NRT RIC can subscribe to MLOps services without the need to implement MLOps in the xApps.

Abstract: The described technology is generally directed towards interference avoidance for cellular networks. A controller can estimate intercell interference and provide recommendations of preferred time slots that can be used by cell schedulers to avoid intercell interference. The controller can leverage sporadic traffic of neighboring cells by identifying time slots at which traffic demand likely to result in intercell interference. The controller can then guide schedulers at cells to send data in a manner that mitigates intercell interference.