Title:
WIRELESS COMMUNICATION METHOD USING MULTIPLE LINKS, AND WIRELESS COMMUNICATION TERMINAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/225367
Kind Code:
A1
Abstract:
An AP multi-link device is disclosed. The AP multi-link device comprises: a transceiver; and a processor. During reception at any one link, when performing transmission at the second link to a non-AP multi-link device operating at a first link and a second link, which are non-simultaneous transmit and receive (STR) links not supported for transmission at another link, the processor determines whether to perform transmission at the second link for the non-AP multi-link device on the basis of whether the non-AP multi-link device is transmitting to the first link.
Inventors:
KIM SANGHYUN (KR)
KO GEONJUNG (KR)
SON JUHYUNG (KR)
KWAK JINSAM (KR)
KO GEONJUNG (KR)
SON JUHYUNG (KR)
KWAK JINSAM (KR)
Application Number:
PCT/KR2021/005629
Publication Date:
November 11, 2021
Filing Date:
May 04, 2021
Export Citation:
Assignee:
WILUS INST STANDARDS & TECH INC (KR)
International Classes:
H04W74/08; H04W52/02; H04W72/12; H04W74/00; H04W76/15; H04W84/12
Domestic Patent References:
| WO2020032633A1 | 2020-02-13 | |||
| WO2010134737A2 | 2010-11-25 | |||
| WO2015182968A1 | 2015-12-03 |
Other References:
HANSEUL HONG (YONSEI UNIV): "Multilink channel access considering STR capability", IEEE DRAFT; 11-20-0134-04-00BE-MULTILINK-CHANNEL-ACCESS-CONSIDERING-STR-CAPABILITY,20200330IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT, no. 4, 30 March 2020 (2020-03-30), pages 1 - 13, XP068167275
INSUN JANG (LG ELECTRONICS): "Considerations for multi-link channel access without simultaneous TX/RX capability", IEEE DRAFT; 11-19-1917-01-00BE-CONSIDERATIONS-FOR-MULTI-LINK-CHANNEL-ACCESS-WITHOUT-SIMULTANEOUS-TX-RX-CAPABILITY, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 1, 13 January 2020 (2020-01-13), Piscataway, NJ USA , pages 1 - 19, XP068165144
See also references of EP 4149198A4
INSUN JANG (LG ELECTRONICS): "Considerations for multi-link channel access without simultaneous TX/RX capability", IEEE DRAFT; 11-19-1917-01-00BE-CONSIDERATIONS-FOR-MULTI-LINK-CHANNEL-ACCESS-WITHOUT-SIMULTANEOUS-TX-RX-CAPABILITY, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 1, 13 January 2020 (2020-01-13), Piscataway, NJ USA , pages 1 - 19, XP068165144
See also references of EP 4149198A4
Attorney, Agent or Firm:
HONG, Sungjin (KR)
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