METHOD FOR IMPROVING SHORT-TERM FAIRNESS AND EFFICIENCY IN WIRELESS LOCAL AREA NETWORKS

摘要

A wireless communication device comprises a transceiver to communicate directly with one or more separate wireless devices in accordance with a WiFi communication protocol, and a controller. The controller is configured to initiate transmission of information using the transceiver upon expiration of a first contention window (CW) count value, detect whether the transmission is successful, change the CW count value to a second CW count value when the transmission is unsuccessful, and change the CW count value from the first CW count value to a third CW count value when the transmission is successful, wherein the third CW count value is a maximum value of one of the first CW count value divided by a specified binary number or a specified minimum CW count value.

主权项

1. A wireless communication device comprising:
a transceiver configured to communicate directly with one or more separate wireless devices in accordance with a wireless network communication protocol; and a controller configured to:
initiate transmission of information using the transceiver upon expiration of a first contention window (CW) count value;detect whether the transmission is successful;change the CW count value to a second CW count value when the transmission is unsuccessful; andchange the CW count value from the first CW count value to a third CW count value when the transmission is successful, wherein the third CW count value is a maximum value of one of the first CW count value divided by a specified binary number or a specified minimum CW count value.