公开(公告)号：US20240276303A1

公开(公告)日：2024-08-15

申请号：US18034003

申请日：2021-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Insun JANG ,  Jeongki KIM ,  Jinsoo CHOI ,  Dongguk LIM ,  Sanggook KIM

IPC: H04W28/18 ,  H04W84/12

CPC classification number: H04W28/18 ,  H04W84/12

Abstract: Proposed are a method and apparatus for performing sensing in a wireless LAN system. Specifically, a first STA transmits a sensing request frame to a second STA. The first STA receives a first sensing response frame form the second STA. The first STA transmits a sensing signal to the second STA or receives the sensing signal from the second STA. The sensing request frame includes a transmission parameter set, a measurement and feedback parameter set, and a transmission method of the sensing signal. The sensing response frame includes a first indicator indicating whether to use at least one transmission parameter included in the transmission parameter set and a second indicator indicating whether to use at least one measurement and feedback parameter included in the measurement and feedback parameter set.

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：US20240064804A1

公开(公告)日：2024-02-22

申请号：US18269462

申请日：2021-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Dongguk LIM ,  Jeongki KIM ,  Jinsoo CHOI ,  Insun JANG ,  Sanggook KIM

IPC: H04W74/08

CPC classification number: H04W74/0808 ,  H04W84/12

Abstract: The present specification proposes a new procedure of signal transmission or reception between STAs in a case of sensing measurement initiated by an STA rather than an AP. According to an embodiment of the present specification, proposed is a sensing measurement procedure performed by an AP in response to transmission of a sensing initiation frame to the AP by an STA rather than the AP. According to another embodiment of the present specification, according to an embodiment of the present specification, proposed is a procedure in which an STA rather than an AP transmits a sensing initiation frame to the AP, and then the AP requests respondent STAs to transmit NDP frames. According to yet another embodiment of the present specification, proposed is a method for configuring a frame transmitted or received in the above procedures.

公开(公告)号：US20240056953A1

公开(公告)日：2024-02-15

申请号：US18383764

申请日：2023-10-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/14 ,  H04W76/15

CPC classification number: H04W48/14 ,  H04W76/15 ,  H04W84/12

Abstract: Proposed are a method and a device for requesting partial information from APs within a transmission MLD in a WLAN system. Particularly, a reception MLD transmits a probe request frame to a transmission MLD via a first link. The reception MLD receives a probe response frame from the transmission MLD via the first link. When the partial information regarding the first link and the partial information regarding the second link are the same, the partial information regarding the second link is requested on the basis of the first request element, and a value of a first full information profile sub-field is set to 0.

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：US20230422328A1

公开(公告)日：2023-12-28

申请号：US18243610

申请日：2023-09-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/15

CPC classification number: H04W76/15 ,  H04W84/12

Abstract: In a wireless local area network (WLAN) system, a station (STA) may support a multi-link. The STA may generate a PDDU including operation mode information on whether transmission of a signal and reception of a signal can be performed simultaneously. The STA may transmit the PPDU.

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：US20230388055A1

公开(公告)日：2023-11-30

申请号：US18230582

申请日：2023-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinyoung CHUN ,  Jeongki KIM ,  Jinsoo CHOI ,  Dongguk LIM ,  Eunsung PARK ,  Insun JANG

IPC: H04L1/1607 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04L1/1671 ,  H04L1/0003 ,  H04L5/0044 ,  H04W84/12

Abstract: The present specification defines a link adaptation control subfield applicable to a next-generation wireless LAN system including an EHT specification. According to an embodiment described in the present specification, the link adaptation control subfield may include a PS160 subfield. According to another embodiment described in the present specification, the link adaptation control subfield may include a 1-bit MRQ/uplink TB PPDU MFB subfield.