Patent ID: 11916838
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 13:
14. An apparatus, comprising:
a transceiver, the transceiver configured to receive a data packet, wherein the data packet includes a wake-up packet (WUP);
at least one processor; and
one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to:
determine that a sequence in the data packet is a wake-up preamble sequence, wherein the sequence comprises two consecutive first sequences S, or determine that the sequence comprises a second sequence M, wherein the two consecutive first sequences S are used to indicate that a data rate used for a WUP payload of the WUP is a first value, wherein the second sequence M is used to indicate that a data rate used for the WUP payload of the WUP is a second value, wherein the second sequence M and a first sequence S are in a bit logical negation relationship, and wherein:

the first sequence S has a length of 32 bits, and the first sequence S is, 
  
   
    
     
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