Patent ID: 11910316
Assignee: ALIBABA GROUP HOLDING LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 6:
7. The apparatus according to claim 5, wherein in response to having detected the long preamble of the radio frame in at least the preset second number of consecutive second detection windows, switching the apparatus to the awake state comprises:
in response to both having detected the long preamble of the radio frame in at least a preset third number of one or more consecutive first detection windows of the plurality of first detection windows and having detected the long preamble of the radio frame in at least a preset fourth number of consecutive second detection windows of the preset second number of second detection windows after one of the detected one or more consecutive first detection windows, switching the apparatus to the awake state, wherein the preset second number is greater than or equal to the preset fourth number.