Wireless LAN system, communication speed upper limit value setting method and communication speed upper limit value setting program

摘要

When the number of attribution slaves is equal to or greater than a predetermined threshold, the wireless LAN access point performs a shaping operation to calculate the upper limit of the communication speed of the attribution slaves (sequence Seq17), and each attribution child Of the data transfer rates detected by analyzing the header part of the communication packet sent to and received from the machine, the fastest or slowest data transfer rate is extracted as the shaping data transfer rate, and the shaping data transfer rate. The upper limit of the communication speed of the attribution slave unit is calculated based on the correction coefficient arbitrarily set to convert the data to the effective data transfer rate, the data transfer rate for shaping, and the number of attribution slave units. (Sequence Seq18), set as the upper limit of the communication speed of each belonging slave unit. This provides a wireless LAN system in which each slave unit can perform fair communication by setting an appropriate upper limit value of the communication speed according to the environment.