Devices, systems, and methods for optimizing a mesh network by cloud computing. A cloud network controller may receive from multiple access points (APs) in a mesh network information related to channel quality based on measurements taken by the APs. Based on this information, the cloud network controller may forecast one or more optimal channels based on the information related to channel quality. The cloud network controller my then send to the multiple APs a message including a recommendation to switch to the one or more optimal channels based on the forecasting. The AP may then make a decision to carry out the recommended channel switch.

A system and method for 3D propagation modelling for planning of a radio network, is disclosed. In the present invention, automatic tuning of propagation path loss parameters of a Continuous Wave (CW) based 3D propagation model for LOS (line of sight) and NLOS (non-line of sight) radio transmissions in a first geographical area, is performed. Further, in the present invention, 3D propagation models for remaining geographies having similar geographical area and clutter types as the first geographical area, are generated without performing any drive test while compensating the propagation path loss parameters of the generated model using periodically measured user equipment (UE) data. The generated 3D models may be updated dynamically as the 3D models are developed based on UE data updated from time to time.

A system and method for 3D propagation modelling for planning of a radio network, is disclosed. In the present invention, automatic tuning of propagation path loss parameters of a Continuous Wave (CW) based 3D propagation model for LOS (line of sight) and NLOS (non-line of sight) radio transmissions in a first geographical area, is performed. Further, in the present invention, 3D propagation models for remaining geographies having similar geographical area and clutter types as the first geographical area, are generated without performing any drive test while compensating the propagation path loss parameters of the generated model using periodically measured user equipment (UE) data. The generated 3D models may be updated dynamically as the 3D models are developed based on UE data updated from time to time.

A radio terminal accommodation determination device includes: an average received power calculation unit for calculating an average received power for each mesh constituting an area; an interfering signal power CDF creation unit for creating a cumulative distribution function of all interfering signal powers; an intended signal power PDF creation unit for creating a fourth probability density function indicating a probability density function of an intended signal power; and a communication success rate estimation unit for calculating, for each base station, a communication success rate of the intended terminal based on the cumulative distribution function and the fourth probability density function.

A radio terminal accommodation determination device includes: an average received power calculation unit for calculating an average received power for each mesh constituting an area; an interfering signal power CDF creation unit for creating a cumulative distribution function of all interfering signal powers; an intended signal power PDF creation unit for creating a fourth probability density function indicating a probability density function of an intended signal power; and a communication success rate estimation unit for calculating, for each base station, a communication success rate of the intended terminal based on the cumulative distribution function and the fourth probability density function.

Systems, devices and processes are provided to improve the design and implementation of radio frequency (RF) communication networks. Specifically, these various embodiments improve the likelihood of a successful RF network design by identifying and preferentially utilizing RF transmission sites having a relatively high probability of being successfully incorporated into the RF network. These various embodiments provide a site qualification database that includes site data for a plurality of RF transmission sites. When so implemented, the site qualification database is utilized to analyze the site data and generate a plurality of site scores, with each of the plurality of site scores providing a viability metric for the corresponding RF transmission site. The plurality of site scores is then utilized in rating each of the plurality of RF transmission sites. These ratings of the RF transmission sites are then utilized in an RF analysis.

Systems, devices and processes are provided to improve the design and implementation of radio frequency (RF) communication networks. Specifically, these various embodiments improve the likelihood of a successful RF network design by identifying and preferentially utilizing RF transmission sites having a relatively high probability of being successfully incorporated into the RF network. These various embodiments provide a site qualification database that includes site data for a plurality of RF transmission sites. When so implemented, the site qualification database is utilized to analyze the site data and generate a plurality of site scores, with each of the plurality of site scores providing a viability metric for the corresponding RF transmission site. The plurality of site scores is then utilized in rating each of the plurality of RF transmission sites. These ratings of the RF transmission sites are then utilized in an RF analysis.

Examples disclosed herein relate to a sensor fusion scanning system for wireless network planning. The system includes a sensor scanning mobile platform comprising a beam steering radar sensor and one or more auxiliary sensors, the sensor scanning mobile platform configured to scan a wireless environment, a reflectivity engine configured to generate a reflectivity representation of the wireless environment based on radar data from the beam steering radar sensor, a sensor fusion processing engine configured to generate a Three-Dimensional (“3D”) representation of the wireless environment based on the radar data and sensor data from the one or more auxiliary sensors, and a reflectarray planning engine configured to design a plurality of reflectarrays and determine locations for the plurality of reflectarrays in the wireless environment based on the reflectivity representation and the 3D representation.

A radio wave map provision device includes a radio wave map storage that stores a radio wave map. The radio wave map includes reference position information indicating a reference position, a communication speed with each external communication device at the reference position, and a connection probability indicating a probability of performing wireless communication with each external communication device at the reference position. The radio wave map provision device: receives the radio wave map request including request position information indicating a request position; obtains a lowest guaranteed speed and an estimated speed, at the reference position, based on the communication speed and the connection probability; and transmits a radio wave map reply including the connection probability, the lowest guaranteed speed, and the estimated speed, at the reference position corresponding to the request position information.

A radio wave map provision device includes a radio wave map storage that stores a radio wave map. The radio wave map includes reference position information indicating a reference position, a communication speed with each external communication device at the reference position, and a connection probability indicating a probability of performing wireless communication with each external communication device at the reference position. The radio wave map provision device: receives the radio wave map request including request position information indicating a request position; obtains a lowest guaranteed speed and an estimated speed, at the reference position, based on the communication speed and the connection probability; and transmits a radio wave map reply including the connection probability, the lowest guaranteed speed, and the estimated speed, at the reference position corresponding to the request position information.