Title:
APPARATUS AND METHOD FOR TARGET WAKE TIME IN MULTI-LINK OPERATION
Document Type and Number:
WIPO Patent Application WO/2024/043593
Kind Code:
A1
Abstract:
A first broadcast target wake time (TWT) schedule may be established on a first link between an access point (AP) multi-link device (MLD) and a non-AP MLD and the first link may be impending to be unavailable. The AP MLD may announce, by including a Broadcast TWT Link Replacement element in a beacon frame or a probe response frame, that the first broadcast TWT schedule on the first link becomes unavailable and a replacement broadcast TWT schedule is available on the alternative link from the time indicated in the Link Replacement Time subfield of the Broadcast TWT Link Replacement element.
Inventors:
SHAFIN RUBAYET (US)
NG BOON LOONG (US)
NAYAK PESHAL (US)
RATNAM VISHNU VARDHAN (US)
NG BOON LOONG (US)
NAYAK PESHAL (US)
RATNAM VISHNU VARDHAN (US)
Application Number:
PCT/KR2023/012010
Publication Date:
February 29, 2024
Filing Date:
August 14, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W76/22; H04W52/02; H04W74/00; H04W76/15; H04W84/12
Domestic Patent References:
| WO2021003181A1 | 2021-01-07 |
Foreign References:
| US20220124855A1 | 2022-04-21 | |||
| US20220070772A1 | 2022-03-03 | |||
| US20170311258A1 | 2017-10-26 |
Other References:
RUBAYET SHAFIN (SAMSUNG RESEARCH AMERICA): "LB266: CR for TWT", IEEE DRAFT; 11-22-1051-00-00BE-LB266-CR-FOR-TWT, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 0, 12 July 2022 (2022-07-12), Piscataway, NJ USA, pages 1 - 7, XP068192771
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
Download PDF: