Methods and apparatus to collect the statistically related to random access detected in a cell of a cellular radio communication network, and to supervise the operation of random access in a cell of a cellular radio communication network, radio network computer program. The cellular communication

摘要

Methods and apparatus to collect the statistically related to random access detected in a cell of a cellular radio communication network, and to supervise the operation of random access in a cell of a cellular radio network, a program of computadow network of radioc Omunicau00e7u00e3o cell.The present invention relates to a method and arrangement for collecting statistics relating to random access operation in a cell of a cellular radio communication network and supervise the operation of random access.Statistics are collected (301), a code of the preamble for random access, related to detection of associated with one or more random access preamble for random access codes used in the cell.Based on such statistics collected, random access operation in the cell may be supervised by evaluating (311) statistics collected and, to determine (312) random access detections associated with a specific random access preamble code display a Portamento abnormal liable to be caused by the random access preamble detections of false.Starting (313) at least an emission of an alarm signal of operation and corresponding maintenance and automatically blocking the use of code of random access preamble specifically in the cell.