Patent ID: 9693363
Date: 2017-06-27
CPC Classifications: H04L,H04W

Claim:
1. A method for controlling a clear channel assessment (CCA) threshold of a wireless communication channel, comprising: obtaining a noisy level of the channel based on the number of first data received by a first terminal in a first period, where the first terminal is a station (STA) or an access point (AP) in a wireless network, and the first data comprise aggregation frames or non-aggregation frames; and adjusting the CCA threshold the first terminal uses in data transmission in a second period based on the noisy level of the channel, wherein adjusting the CCA threshold in the second period based on the noisy level of the channel comprises: when the noisy level of the channel is greater than or equal to a noisy level threshold, adjusting the CCA threshold the first terminal uses in data transmission in the second period according to a predetermined controlling value.