Wireless parameter obtaining method and device

Abstract

The invention relates to a wireless parameter obtaining method and device, and the method comprises the steps: a wireless terminal carries out the signal scanning of a wireless environment, and obtains the communication quality information of an accessed wireless access point AP, and a Beacon interval parameter and a DTIM period parameter which are carried in a Beacon frame of the accessed AP; and obtaining a monitoring period parameter and a Beacon receiving window parameter according to the communication quality information, the Beacon interval parameter and the DTIM period parameter. According to the invention, the adaptive adjustment of the monitoring period parameter and the Beacon receiving window parameter according to the advantages and disadvantages of the communication environment is realized, so that the wireless terminal powered by a battery can obtain better environmental adaptability and communication stability, and the power consumption of the wireless terminal is saved when the communication quality of the wireless environment is good. Therefore, the power consumption of the wireless terminal is reduced, and the endurance time of the wireless terminal is prolonged.

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