公开(公告)号：US20240324014A1

公开(公告)日：2024-09-26

申请号：US18680954

申请日：2024-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunhee BAEK ,  Insun JANG ,  Jinsoo CHOI ,  Jiin KIM

IPC: H04W74/0816 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W74/0816 ,  H04W74/0866 ,  H04W84/12

Abstract: A method and apparatus for communicating in a wireless LAN system are disclosed. The method by which a first station (STA) communicates in a wireless LAN system comprises the steps of: performing, with a second STA, a restricted target wake time (r-TWT) membership setup procedure; and receiving, from the second STA, r-TWT schedule information included in a broadcast TWT element, wherein, on the basis that a specific portion of a first transmission opportunity (TX-OP) in a r-TWT service period (SP) notified by the r-TWT schedule information is not used for downlink (DL) frame transmission corresponding to at least one r-TWT DL traffic identifier (TID) or uplink (UL) frame request corresponding to at least one r-TWT UL TID, the first TXOP may be terminated before the start time of the r-TWT SP.

公开(公告)号：US20240306224A1

公开(公告)日：2024-09-12

申请号：US18573547

申请日：2022-06-22

Applicant: LG ELECTRONICS INC.

Inventor： Sunhee BAEK ,  Insun JANG ,  Jinsoo CHOI ,  Jiin KIM

IPC: H04W76/11 ,  H04W76/15 ,  H04W84/12

CPC classification number: H04W76/11 ,  H04W76/15 ,  H04W84/12

Abstract: A method and a device for performing TID-to-link mapping in a wireless LAN system are disclosed. A method of performing link management by an STA MLD in a wireless LAN system may comprise the steps of: receiving a first frame including first information related to link mapping of a plurality of TIDS from an AP MLD; and transmitting, to the AP MLD, a second frame including second information indicating whether to request updating of link mapping of at least one TID among the plurality of TIDs and third information related to updating of link mapping of the at least one TID.

公开(公告)号：US20240276573A1

公开(公告)日：2024-08-15

申请号：US18642356

申请日：2024-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Namyeong KIM ,  Jeongki KIM ,  Jinsoo CHOI ,  Insun JANG ,  Sunhee BAEK

IPC: H04W76/15 ,  H04W76/20 ,  H04W84/12

CPC classification number: H04W76/15 ,  H04W76/20 ,  H04W84/12

Abstract: Proposed are a method and a device for receiving significant update information regarding a specific AP via a management frame in a WLAN system. Specifically, a reception MLD receives a management frame from a transmission MLD via a first link. The reception MLD decodes the management frame. The management frame includes a notification method mode field. If a significant update on a second transmission STA occurs, a value of the notification method mode field is set to 1, and the management frame includes significant update information of the second transmission STA.

公开(公告)号：US20240224348A1

公开(公告)日：2024-07-04

申请号：US18602848

申请日：2024-03-12

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jiin KIM ,  Jinsoo CHOI ,  Sunhee BAEK

IPC: H04W76/10 ,  H04W60/04 ,  H04W84/12

CPC classification number: H04W76/10 ,  H04W60/04 ,  H04W84/12

Abstract: A method and a device for transmitting or receiving information related to an access point in a wireless LAN system are disclosed. A method for receiving information related to one or more access points (APs) by a station (STA) in a wireless LAN system according to an embodiment of the present disclosure may comprise the steps of: transmitting a request frame including information indicating one or more of a first AP and a first multi-link device (MLD); and receiving a response frame responding to the request frame from a second AP, wherein the response frame includes a first multi-link (ML) element related to one or more of the first AP and the first MLD, and a second ML element related to one or more of the second AP and a second MLD.

公开(公告)号：US20240179744A1

公开(公告)日：2024-05-30

申请号：US18551307

申请日：2022-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Sunhee BAEK ,  Jeongki KIM ,  Jinsoo CHOI ,  Jiin KIM ,  Insun JANG

IPC: H04W74/0816 ,  H04W74/04 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W74/0816 ,  H04W74/04 ,  H04W74/0875 ,  H04W84/12

Abstract: Disclosed are a priority-based transmission method and device associated with a target wake time operation in a wireless LAN system. The method for exchanging frames by a station (STA) in a wireless LAN system according to one embodiment of the present disclosure may comprise the steps of: receiving information relating to a restricted target wake time (r-TWT) from an access point (AP); and exchanging frames before the starting point of a service period (SP) of the r-TWT. The information relating to the r-TWT is included in a TWT element comprising a TWT parameter set field format. The TWT parameter set field format comprises a TWT information field. The TWT information field may comprise a TID subfield for traffic associated with the r-TWT.

公开(公告)号：US20240090022A1

公开(公告)日：2024-03-14

申请号：US18271020

申请日：2022-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Namyeong KIM ,  Sunhee BAEK

IPC: H04W74/08 ,  H04W48/10

CPC classification number: H04W74/0808 ,  H04W48/10 ,  H04W84/12

Abstract: A method and a device for signaling an ERSP in a wireless LAN system are presented. Specifically, a first reception STA receives a beacon frame from a transmission STA. The first reception STA receives a first frame from the transmission STA during an RSP. The beacon frame includes allocation information about the RSP. The first frame includes signaling information about the ERSP having an extended RSP. The first frame is transmitted when the ERSP starts. The signaling information about the ERSP includes information about whether an ERSP is present, information about the time when the ERSP ends, and information about the duration of the ERSP.

公开(公告)号：US20240056839A1

公开(公告)日：2024-02-15

申请号：US18549088

申请日：2022-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Namyeong KIM ,  Jinsoo CHOI ,  Insun JANG ,  Sunhee BAEK

IPC: H04W24/02 ,  H04W60/04

CPC classification number: H04W24/02 ,  H04W60/04 ,  H04W84/12

Abstract: Proposed are a method and device for transmitting an ML element for ML reconfiguration in a wireless LAN system. Particularly, a reception MLD generates a first ML element for ML reconfiguration. The reception MLD transmits the first ML element to a transmission MLD via a first link. The first ML element comprises a profile subelement of a second reception STA. The profile subelement of the second reception STA comprises a first STA control field. The first STA control field comprises an STA MAC address present subfield. If the value of the STA MAC address present subfield is 1, then the profile subelement of the second reception STA further comprises an STA MAC address subfield.

公开(公告)号：US20230422026A1

公开(公告)日：2023-12-28

申请号：US18243766

申请日：2023-09-08

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Namyeong KIM ,  Sunhee BAEK

IPC: H04W8/26

CPC classification number: H04W8/26 ,  H04W84/12

Abstract: Proposed are a method and an apparatus for receiving an MAC address of another STA within a reception MLD in a wireless LAN system. Specifically, the reception MLD receives an ML element from a transmission MLD through a first link. The reception MLD decodes the ML element. The ML element includes common information and link information. The link information includes a profile field of the second transmission STA. The profile field of the second transmission STA includes first information relating to whether an MAC address of the second transmission STA exists. If the first information is configured to be 1, the profile field of the second transmission ST A includes the MAC address of the second transmission STA.

公开(公告)号：US20210259033A1

公开(公告)日：2021-08-19

申请号：US17162290

申请日：2021-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Namyeong KIM ,  Jeongki KIM ,  Jinsoo CHOI ,  Suhwook KIM ,  Sungjin PARK ,  Taewon SONG ,  Insun JANG ,  Sunhee BAEK

IPC: H04W76/15

Abstract: According to various embodiments, a multi-link device (MLD) operating in a first link and a second link may transmit information on data buffered in the MLD through a first station (STA) operating in an awake state. The information on the data buffered in the MLD may include a first information field related to the first STA and a second information field related to a second STA.

公开(公告)号：US20250159720A1

公开(公告)日：2025-05-15

申请号：US18722530

申请日：2022-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Sunhee BAEK ,  Insun JANG ,  Jinsoo CHOI ,  Jiin KIM

IPC: H04W74/04 ,  H04L1/1607 ,  H04W74/0816 ,  H04W84/12

Abstract: Disclosed are a method and a device for transmission or reception based on overlapping silence intervals in a wireless LAN system. A method performed by a station (STA) in a wireless LAN system according to an embodiment of the present disclosure may comprise the steps of: receiving, from an access point (AP), a first silence element including information on one or more of bitmaps related to N (N is an integer greater than 0) first-type silence intervals or offsets related to the N first-type silence intervals; and on the basis of the STA being a first-type STA, exchanging a frame with the AP during the N first-type silence intervals.