Abstract:
There is provided a device for adapting a wireless transmission rate, comprising a transmitter, a processor adapted to perform the following for a transmission of each of sequential wireless local area network (WLAN) frames by the transmitter: estimate a packet Error Rate (PER) and/or Aggregation Error Rate (AER) for each of physical layer (PHY) rate values (according to frame size), estimate data transmit times each according to respective PER and/or AER and one of the PHY rate values, and select one of the PHY rate values for adaption of a wireless transmission rate of the transmitter in a following frame according to an analysis of the data transmit times.
Abstract:
The present invention relates to a device (100) for Wireless-Local-Area-Network (WLAN), -communication to a station, in particular to a vehicle, wherein the device is configured to, determine a disturbance of the WLAN-communication, in particular a Doppler spread; and define a packet-length of the WLAN-communication based on the disturbance.