WLAN performance improved apparatus and method

摘要

The present invention is directed to a device and method for improving performance of a wireless LAN, interference did not been proposed as a measure for the interference in the conventional bluetooth wireless LAN standard is becoming a particularly large problem. In addition, the Bluetooth device is widespread there are problems when used together with the wireless LAN device performance in both devices necessarily appear. The present invention considering the above problems is to divide meter Bluetooth bandwidth share computed bandwidth share as when receiving the Bluetooth signal through the antenna, one adds the number of times the total bandwidth occupied by the number of measurements; Media access controller for outputting the packet length and the transmission rate are sent and received in the physical layer; And search for optimal fragmentation length from ROM table a combination of packet length and the transmission rate received from the bandwidth share and the medium access controller computed by the Bluetooth band share meter and is composed of fragmented converter for outputting the media access controller by adjusting the fragment length of the WLAN and Bluetooth device to minimize the impact of the effect of minimizing the degradation of the wireless LAN and when the Bluetooth coexistence.