Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhigang Gao0
Fred J. Anderson0
Paul J. Stager0
Date of Patent
July 23, 2019
0Patent Application Number
156634670
Date Filed
July 28, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Techniques are disclosed for generating 802.11 packets that simulate an 802.11ba Wake-Up Radio (WUR) packet by wireless access points (APs) that implement pre-802.11ba standards. According to one embodiment disclosed herein, a predefined bit stream including a plurality of data bits is evaluated. A data bit of the plurality is mapped to one of a plurality of subcarriers. A symbol is encoded in a data payload of a network packet based on the mapping of the data bit to the subcarrier. The symbol simulates an on-off key (OOK)-modulated symbol in a WUR sequence. The network packet is transmitted to a client device.
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