US 11,711,763 B2
Method and device for transmitting PPDU
Jong Hoon Park, Namyangju (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Aug. 9, 2022, as Appl. No. 17/818,682.
Application 17/818,682 is a continuation of application No. 17/388,334, filed on Jul. 29, 2021.
Application 17/388,334 is a continuation of application No. 16/740,230, filed on Jan. 10, 2020, granted, now 11,102,721, issued on Aug. 24, 2021.
Application 16/740,230 is a continuation of application No. 15/821,639, filed on Nov. 22, 2017, granted, now 10,575,249, issued on Feb. 25, 2020.
Claims priority of application No. 10-2016-0155495 (KR), filed on Nov. 22, 2016; application No. 10-2016-0157322 (KR), filed on Nov. 24, 2016; application No. 10-2016-0165637 (KR), filed on Dec. 7, 2016; and application No. 10-2016-0168422 (KR), filed on Dec. 12, 2016.
Prior Publication US 2022/0393920 A1, Dec. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 84/12 (2009.01); H04W 52/02 (2009.01); H04W 72/1268 (2023.01); H04W 74/00 (2009.01); H04W 74/08 (2009.01); H04L 27/26 (2006.01); H04W 72/0446 (2023.01)
CPC H04W 52/0216 (2013.01) [H04L 27/2603 (2021.01); H04W 52/0229 (2013.01); H04W 72/1268 (2013.01); H04W 74/002 (2013.01); H04W 74/0808 (2013.01); H04W 74/0816 (2013.01); H04W 72/0446 (2013.01); H04W 84/12 (2013.01); Y02D 30/70 (2020.08)] 20 Claims
OG exemplary drawing
 
1. A method for receiving a physical layer protocol data unit (PPDU), the method comprising:
transmitting, to at least one station, a trigger frame, wherein the trigger frame includes a first duration field, a length field and a resource allocation field, the resource allocation field indicating a resource allocated for transmission of a trigger-based (TB) PPDU; and
receiving, from the at least one station, the TB PPDU in response to the received trigger frame,
wherein the TB PPDU includes a second duration field,
wherein a value of the second duration field is set based on a value obtained from the first duration field of the trigger frame minus a Short Interframe Space (SIFS) duration and a duration of the TB PPDU.