Title:
METHOD FOR TRANSMITTING OR RECEIVING FRAME IN WIRELESS LAN, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/103452
Kind Code:
A1
Abstract:
A method by which a station (STA) transmits a hybrid automatic repeat request (HARQ) physical layer protocol data unit (PPDU) in a wireless LAN system supporting an HARQ process, according to one embodiment of the present invention, comprises the steps of: generating a HARQ PPDU including allocation information on a HARQ burst, which is unit data to which the HARQ process is applied, and a plurality of HARQ bursts; and transmitting the HARQ PPDU, wherein the HARQ PPDU includes a HARQ signaling (SIG) field of a physical layer for transmitting the allocation information on a HARQ burst, and the allocation information on a HARQ burst can include STA ID for each of the plurality of HARQ bursts, HARQ burst size information, HARQ process channel ID and information indicating, in a toggle manner, whether a transmission is a new transmission or retransmission.
Inventors:
KIM JEONGKI (KR)
RYU KISEON (KR)
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
RYU KISEON (KR)
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
Application Number:
PCT/KR2018/014347
Publication Date:
May 31, 2019
Filing Date:
November 21, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L27/26; H04L1/18
Foreign References:
| US20120002619A1 | 2012-01-05 | |||
| US20090040970A1 | 2009-02-12 | |||
| US20110126068A1 | 2011-05-26 | |||
| US20110113299A1 | 2011-05-12 | |||
| US20090100310A1 | 2009-04-16 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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