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公开(公告)号：US20240357640A1
公开(公告)日：2024-10-24
申请号：US18761869
申请日：2024-07-02
Applicant: LG ELECTRONICS INC.
Inventor： Insun JANG , Jeongki KIM , Jinsoo CHOI , Suhwook KIM , Namyeong KIM , Sungjin PARK , Taewon SONG
Abstract: A method for a non-simultaneous transmit and receive (non-STR) device in a wireless local area network (LAN) is provided. The non-STR device may support a multi-link communication related to a first link and a second link. The non-STR device may determine whether to transmit a first physical protocol data unit (PPDU), PPDU, based on a channel access result on the first link and a channel access result on the second link. The non-STR device determines not to transmit the first PPDU through the first link and keeps the back-off counter of the first link at zero (0) when a back-off counter of the first link reaches zero (0) and a back-off counter of the second link does not reach zero (0).
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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
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.
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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
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.
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14.发明公开公开(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
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.
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15.发明公开公开(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
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.
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Patent Agency Ranking
16.发明公开公开(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
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.
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17.发明公开公开(公告)号：US20230327836A1
公开(公告)日：2023-10-12
申请号：US18042530
申请日：2021-09-09
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong KIM , Jeongki KIM , Jinsoo CHOI , Insun JANG
IPC: H04L5/00
CPC classification number: H04L5/0053 , H04W84/12
Abstract: Proposed are a method and device for acquiring critical update information of an AP in a transmitting MLD, on the basis of a TIM frame, in a wireless LAN system. Specifically, a receiving MLD receives a TIM frame from a transmitting MLD through a first link. The receiving MLD decodes the TIM frame. The transmitting MLD comprises: a first transmitting STA operating in the first link; a second transmitting STA operating in a second link; and a third transmitting STA operating in a third link. The receiving MLD comprises a first receiving STA operating in the first link. The TIM frame comprises a check beacon field and a MLD change sequence field. The check beacon field comprises critical update information of the first transmitting STA. The MLD change sequence field comprises critical update information of the second and third transmitting STAs.
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18.发明公开公开(公告)号：US20230262584A1
公开(公告)日：2023-08-17
申请号：US18140878
申请日：2023-04-28
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong KIM , Jeongki KIM , Jinsoo CHOI , Insun JANG
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.
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公开(公告)号：US20230254802A1
公开(公告)日：2023-08-10
申请号：US18013120
申请日：2021-06-29
Applicant: LG Electronics Inc.
Inventor： Namyeong KIM , Jeongki KIM , Jinsoo CHOI , Taewon SONG , Insun JANG
Abstract: In a wireless local area network (LAN) system, a transmission MLD may comprise a first station (STA) and a second station (STA), wherein the first STA operates in a first link, and the second STA operates in a second link. The transmission MLD may transmit a connection request frame to a reception MLD. The connection request frame may comprise capability information related to whether a restricted basic service set (BSS) mode is supported and information related to use of the restricted BSS mode. The information related to the use of the restricted BSS mode may comprise first information related to an STA which operates in the restricted BSS mode, among STAs included in the transmission MLD. The restricted BSS mode may mean a mode in which monitoring for signal reception is performed on the basis of acquisition of information, from an STA not operating in the restricted BSS mode, by the STA operating in the restricted BSS, the information indicating reception of a signal. The transmission MLD may receive a connection response frame from the reception MLD.
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公开(公告)号：US20230189071A1
公开(公告)日：2023-06-15
申请号：US17924274
申请日：2021-05-06
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong KIM , Jeongki KIM , Jinsoo CHOI , Sungjin PARK , Taewon SONG , Insun JANG
IPC: H04W28/086 , H04W28/082
CPC classification number: H04W28/0808 , H04W28/085 , H04W84/12
Abstract: In a wireless local area network (WLAN) system, an access point (AP) multi-link device (MLD) may include a first AP and a second AP, the first AP may operate in a first link, and the second AP may operate in a second link. A station (STA) MLD may receive BSS information related to the first and second links, in which the AP MLD operates, from the AP MLD through the first link. The BSS information may include information related to the number of single radio STAs operating in the first link and the number of single radio STAs operating in the second link. The STA MLD may determine a link, in which the STA MLD is to operate, on the basis of the BSS information.
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