CPC G06F 1/3209 (2013.01) | 20 Claims |
1. A data receiving method, performed by a computer device, the method comprising:
receiving a destination address in a preamble segment, wherein the preamble segment comprises a destination address coding symbol, a first duration coding symbol, and a second duration coding symbol arranged after the first duration coding symbol;
receiving a first duration and a second duration after the destination address in the preamble segment when the destination address is different from a local address, comprising:
recording, starting from a next coding symbol of a last symbol of the first duration coding symbol, a coding symbol that meets a symbol quantity corresponding to the second duration, to acquire the second duration coding symbol, and decoding the second duration coding symbol to acquire the second duration, the first duration being a remaining duration before a beginning of transmission of valid data, and the second duration being a duration required for transmitting the valid data;
determining a dormant duration according to the first duration and the second duration, and controlling a local device to enter a low power mode; and
waking up the local device after a duration in the low power mode reaches the dormant duration.
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