US 12,294,547 B2
Wireless wake-up packet sending method and apparatus and wireless wake-up packet receiving method and apparatus
Jia Jia, Dongguan (CN); Ming Gan, Shenzhen (CN); and Xun Yang, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Jan. 24, 2024, as Appl. No. 18/421,938.
Application 18/421,938 is a continuation of application No. 18/123,701, filed on Mar. 20, 2023, granted, now 11,916,838.
Application 18/123,701 is a continuation of application No. 16/908,262, filed on Jun. 22, 2020, granted, now 11,637,675, issued on Apr. 25, 2023.
Application 16/908,262 is a continuation of application No. PCT/CN2018/122940, filed on Dec. 22, 2018.
Claims priority of application No. 201711409077.4 (CN), filed on Dec. 22, 2017.
Prior Publication US 2024/0243879 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04W 52/02 (2009.01); H04W 52/52 (2009.01)
CPC H04L 5/0053 (2013.01) [H04W 52/0225 (2013.01); H04W 52/0274 (2013.01); H04W 52/52 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A method, comprising:
communicating, by an apparatus, a wake-up packet (WUP), wherein the WUP comprises a preamble sequence having a synchronization function, and wherein:
the preamble sequence comprises two consecutive sequences S, the two consecutive sequences S are used to indicate that a data rate used for a WUP payload of the WUP is 62.5 kbps, the sequence S has a length of 32 bits, and the sequence S is
 
 
 
 
 
 
 
 
 
 
 
 [1 0 1 0
 
 0 1 0 0 1 0 1 1  1 0 1 1
 
 0 0 0 1 0 1 1 1  0 0 1 1
 
 1 0 0 0];