US 12,309,101 B2
Wireless communication method using multiple links, and wireless communication terminal using same
Geonjung Ko, Gyeonggi-do (KR); Juhyung Son, Gyeonggi-do (KR); Sanghyun Kim, Gyeonggi-do (KR); and Jinsam Kwak, Gyeonggi-do (KR)
Assigned to WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., Gyeonggi-do (KR)
Filed by WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., Gyeonggi-do (KR)
Filed on Nov. 19, 2023, as Appl. No. 18/513,557.
Application 18/513,557 is a continuation of application No. 17/910,465, previously published as PCT/KR2021/003057, filed on Mar. 11, 2021.
Claims priority of application No. 10-2020-0030442 (KR), filed on Mar. 11, 2020; application No. 10-2020-0102019 (KR), filed on Aug. 13, 2020; and application No. 10-2020-0108179 (KR), filed on Aug. 26, 2020.
Prior Publication US 2024/0098824 A1, Mar. 21, 2024
Int. Cl. H04L 5/00 (2006.01); H04W 74/08 (2009.01); H04W 74/0833 (2024.01); H04W 76/15 (2018.01)
CPC H04L 5/0055 (2013.01) [H04L 5/0053 (2013.01); H04W 74/085 (2013.01); H04W 74/0866 (2013.01); H04W 76/15 (2018.02)] 9 Claims
OG exemplary drawing
 
1. An access point (AP) multi-link device that uses a plurality of links including a first link and a second link, the AP multi-link device comprising:
a transceiver; and
a processor,
wherein a processor is configured to:
simultaneously transmit, to a non-AP multi-link device, a first physical layer protocol data unit (PPDU) in the first link and a second PPDU in the second link, and
when the first PPDU and the second PPDU include a frame which requests a response, determine, based on the first PPDU, an end time of the second PPDU,
wherein a PPDU which is a response to the first PPDU is not overlapped with the second PPDU, and
wherein a reception in the second link by the non-AP multi-link device is restricted due to an internal leakage from the first link if the non-AP multi-link device performs a transmission in the first link.