Title:
APPARATUS AND METHOD FOR TRAFFIC DELAY INFORMATION REQUEST AND TRAFFIC OFFSET ALIGNMENT
Document Type and Number:
WIPO Patent Application WO/2022/131839
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide methods and apparatuses for obtaining timing information and performing a time offset adjustment for target wake time (TWT) operations in a wireless network. The apparatuses include a first communication device comprising a transceiver and a processor operably coupled to the transceiver. The transceiver is configured to transmit, during a target wake time (TWT) setup phase, a TWT element including a request for information on a traffic delay of a second communication device and receive the information on the traffic delay. The processor is configured to determine a time offset to adjust a start time of a next TWT interval based on the information on the traffic delay.
More Like This:
Inventors:
SHAFIN RUBAYET (US)
NAYAK PESHAL (US)
QIU WENXUN (US)
NG BOON LOONG (US)
NAYAK PESHAL (US)
QIU WENXUN (US)
NG BOON LOONG (US)
Application Number:
PCT/KR2021/019250
Publication Date:
June 23, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W28/18; H04W28/02; H04W52/02; H04W76/15; H04W84/12
Foreign References:
| US20190239226A1 | 2019-08-01 | |||
| US20170332385A1 | 2017-11-16 | |||
| US20200015165A1 | 2020-01-09 | |||
| EP3522612A1 | 2019-08-07 |
Other References:
MING GAN (HUAWEI): "TWT for MLD", IEEE DRAFT; 11-20-1680-00-00BE-TWT-FOR-MLD, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 0, 30 November 2020 (2020-11-30), Piscataway, NJ USA , pages 1 - 7, XP068175307
See also references of EP 4169287A4
See also references of EP 4169287A4
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
Download PDF:
Previous Patent: SUPER ABSORBENT POLYMER AND PREPARATION METHOD THEREOF
Next Patent: UNIT PIXEL AND DISPLAY APPARATUS INCLUDING SAME
Next Patent: UNIT PIXEL AND DISPLAY APPARATUS INCLUDING SAME