Abstract: A system obtains information on positions stored for a communication node and criteria that are met by the node. The system selects a-priori information on a coverage area size that is stored for nodes meeting the criteria. Different a-priori information is stored for nodes meeting different criteria. The system estimates a value of at least one parameter representing a coverage area of the node based on the information on the positions and the selected a-priori information. The value of the at least one parameter is stored. For generating the a-priori information, the system may extract from a memory information indicating a size of a coverage area for each of a plurality of communication nodes, compute a statistical value based on information indicating a size of a coverage area that is extracted for a plurality of nodes meeting the same criteria, and provide the computed statistical value as a-priori information.

Abstract: It is disclosed to determine whether information useable for a generating/updating process that comprises generating and/or updating at least one model for a coverage area of a communication node shall be discarded or made available to said generating/updating process.

Abstract: It is disclosed an apparatus, a method and a computer program for determining a position of a terminal. It is checked if an intersection of all areas of a set of areas that are associated with one or more communication nodes and represent and/or limit possible positions of a terminal is potentially non-empty. Each of the areas is associable with a respective bounding box. The intersection is defined to be potentially non-empty if an intersection of all of the bounding boxes would be non-empty. A position of the terminal is determined in dependence on a result of the checking if the intersection of all areas of the set of areas is potentially non-empty.

Abstract: It is disclosed to determine whether information useable for a generating/updating process that comprises generating and/or updating at least one model for a coverage area of a communication node shall be discarded or made available to said generating/updating process.

Abstract: It is disclosed an apparatus, a method and a computer program for determining a position of a terminal. It is checked if an intersection of all areas of a set of areas that are associated with one or more communication nodes and represent and/or limit possible positions of a terminal is potentially non-empty. Each of the areas is associable with a respective bounding box. The intersection is defined to be potentially non-empty if an intersection of all of the bounding boxes would be non-empty. A position of the terminal is determined in dependence on a result of the checking if the intersection of all areas of the set of areas is potentially non-empty.

Abstract: It is disclosed an apparatus, a method and a computer program for determining a position of a terminal. It is checked if an intersection of all areas of a set of areas that are associated with one or more communication nodes and represent and/or limit possible positions of a terminal is potentially non-empty. Each of the areas is associable with a respective bounding box. The intersection is defined to be potentially non-empty if an intersection of all of the bounding boxes would be non-empty. A position of the terminal is determined in dependence on a result of the checking if the intersection of all areas of the set of areas is potentially non-empty.

Abstract: It is disclosed an apparatus, a method and a computer program for determining, at a terminal, whether at least one terminal position associated with a coverage area of a communication node shall be discarded or reported to allow at least one of said coverage area and said communication node to be characterized at least partially based on said at least one reported terminal position.

Abstract: A system obtains information on positions stored for a communication node and criteria that are met by the node. The system selects a-priori information on a coverage area size that is stored for nodes meeting the criteria. Different a-priori information is stored for nodes meeting different criteria. The system estimates a value of at least one parameter representing a coverage area of the node based on the information on the positions and the selected a-priori information. The value of the at least one parameter is stored. For generating the a-priori information, the system may extract from a memory information indicating a size of a coverage area for each of a plurality of communication nodes, compute a statistical value based on information indicating a size of a coverage area that is extracted for a plurality of nodes meeting the same criteria, and provide the computed statistical value as a-priori information.

Abstract: It is disclosed to determine, as a representation of a set of terminal positions, a polygon that encloses all terminal positions of the set of terminal positions. The terminal positions are positions of one or more terminals within a coverage area of a communication node.

Abstract: It is disclosed to operate a generating/updating process that comprises generating and/or updating at least one model for a coverage area of a communication node and/or at least one process associated with said generating/updating process in dependence on at least one state of a state machine.

Abstract: It is disclosed to determine, as a representation of a set of terminal positions, a polygon that encloses all terminal positions of the set of terminal positions. The terminal positions are positions of one or more terminals within a coverage area of a communication node.

Abstract: It is disclosed an apparatus, a method and a computer program for determining a position of a terminal. It is checked if an intersection of all areas of a set of areas that are associated with one or more communication nodes and represent and/or limit possible positions of a terminal is potentially non-empty. Each of the areas is associable with a respective bounding box. The intersection is defined to be potentially non-empty if an intersection of all of the bounding boxes would be non-empty. A position of the terminal is determined in dependence on a result of the checking if the intersection of all areas of the set of areas is potentially non-empty.

Abstract: It is disclosed to determine whether information useable for a generating/updating process that comprises generating and/or updating at least one model for a coverage area of a communication node shall be discarded or made available to said generating/updating process.

Abstract: It is disclosed an apparatus, a method and a computer program for determining, at a terminal, whether at least one terminal position associated with a coverage area of a communication node shall be discarded or reported to allow at least one of said coverage area and said communication node to be characterized at least partially based on said at least one reported terminal position.

Abstract: It is disclosed to operate a generating/updating process that comprises generating and/or updating at least one model for a coverage area of a communication node and/or at least one process associated with said generating/updating process in dependence on at least one state of a state machine.