US Patent No. 10,256,958

WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION TERMINAL USING SAME


Patent No. 10,256,958
Issue Date April 09, 2019
Title Wireless Communication Method And Wireless Communication Terminal Using Same
Inventorship Jinsam Kwak, Gyeonggi-do (KR)
Juhyung Son, Gyeonggi-do (KR)
Geonjung Ko, Gyeonggi-do (KR)
Assignee Wilus Institute Of Standards And Technology Inc., Gyeonggi-do (KR) SK Tele...

Claim of US Patent No. 10,256,958

1. A wireless communication terminal comprising:a transceiver; and
a processor,
wherein the processor is configured to:
receive, through the transceiver, a first preamble of a wireless packet,
receive, through the transceiver, a second preamble of the wireless packet according to an identified configuration of the second preamble,
wherein the configuration of the second preamble is identified based at least in part on a detected constellation of a specific symbol of the second preamble,
wherein when the detected constellation of the specific symbol is a first constellation, the second preamble includes a high efficiency signal A field (HE-SIG-A) composed of four symbols, and
wherein when the detected constellation of the specific symbol is a second constellation, the second preamble includes an HE-SIG-A composed of two symbols and a high efficiency signal B field (HE-SIG-B).