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公开(公告)号：US12058753B2
公开(公告)日：2024-08-06
申请号：US18216234
申请日：2023-06-29
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Suhwook Kim , Namyeong Kim , Sungjin Park , Taewon Song
Abstract: In a wireless local area network system, a multi-link device (MLD) may transmit a multi-link element including a number-of-links field and a link present field indicating whether the number-of-links field exists. The multi-link element further includes a multi-link control field, a common information field, and a link information field. The number-of-links field may be included in the multi-link control field.
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公开(公告)号：US20240205998A1
公开(公告)日：2024-06-20
申请号：US18585787
申请日：2024-02-23
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
CPC classification number: H04W76/15 , H04W36/0069 , H04W84/12
Abstract: According to various embodiments, a multi-link device (MLD) operating in a plurality of links including a first link can transmit a request frame to a first AP of an AP MILD through a first STA (station), wherein the request frame includes an information field for requesting every element included in an element set designated for a second link. The MILD can, on the basis of the request frame, receive every element included in the element set designated for the second link.
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公开(公告)号：US11871447B2
公开(公告)日：2024-01-09
申请号：US18210542
申请日：2023-06-15
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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34.发明授权公开(公告)号：US11825405B2
公开(公告)日：2023-11-21
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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Patent Agency Ranking
公开(公告)号：US11805192B2
公开(公告)日：2023-10-31
申请号：US18132691
申请日：2023-04-10
Applicant: LG Electronics Inc.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Insun Jang
CPC classification number: H04L69/22 , H04L5/003 , H04L27/26025 , H04W76/15
Abstract: Provided are a method and apparatus for requesting complete information or partial information on access points (APs) in a transmitting multi-link device (MLD) in a wireless local area network (WLAN) system. Specifically, a receiving MLD transmits a probe request frame to the transmitting MLD through a first link. The receiving MLD receives a probe response frame from the transmitting MLD through the first link. The transmitting MLD includes a first transmitting station (STA) operating in the first link and a second transmitting STA operating in a second link. The receiving MLD includes a first receiving STA operating in the first link and a second receiving STA operating in the second link. The probe request frame includes a profile field of the second receiving STA.
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公开(公告)号：US20230164700A1
公开(公告)日：2023-05-25
申请号：US17801712
申请日：2020-12-22
Applicant: LG ELECTRONICS INC.
Inventor： Sungjin Park , Jeongki Kim , Jinsoo Choi , Namyeong Kim , Taewon Song , Insun Jang
CPC classification number: H04W52/242 , H04W24/10
Abstract: A method performed at a sharing access point (AP) of a wireless local area network (LAN) system may comprise the steps of: transmitting, to a first station (STA), a first measurement notification frame requesting measurement of a received signal strength indicator (RSSI); transmitting, to the first STA, a first measurement request frame for requesting a first path loss value which is path loss information of an overlapping basic service set (OBSS) AP andthe first STA and an acceptable receiver interference level (ARIL) value; receiving, from the first STA, a first measurement report frame including the first path loss and a first ARIL value of the first STA; and transmitting, to the first STA, first data.
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公开(公告)号：US20230156578A1
公开(公告)日：2023-05-18
申请号：US17913641
申请日：2021-03-25
Applicant: LG ELECTRONICS INC.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Sungjin Park , Taewon Song , Insun Jang
Abstract: According to various embodiments, a multi-link device (MLD) operating on a plurality of links may perform the steps of: determining a condition for transmitting second link-associated information via a first link among the plurality of links; determining whether or not the second link-associated information has changed; and on the basis of the second link-associated information being changed, transmitting the changed second link-associated information via the first link.
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公开(公告)号：US11652912B2
公开(公告)日：2023-05-16
申请号：US17527403
申请日：2021-11-16
Applicant: LG Electronics Inc.
Inventor： Namyeong Kim , Jeongki Kim , Jinsoo Choi , Insun Jang
CPC classification number: H04L69/22 , H04L5/003 , H04L27/26025 , H04W76/15
Abstract: Provided are a method and apparatus for requesting complete information or partial information on access points (APs) in a transmitting multi-link device (MLD) in a wireless local area network (WLAN) system. Specifically, a receiving MLD transmits a probe request frame to the transmitting MLD through a first link. The receiving MLD receives a probe response frame from the transmitting MLD through the first link. The transmitting MLD includes a first transmitting station (STA) operating in the first link and a second transmitting STA operating in a second link. The receiving MLD includes a first receiving STA operating in the first link and a second receiving STA operating in the second link. The probe request frame includes a profile field of the second receiving STA.
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公开(公告)号：US20230146617A1
公开(公告)日：2023-05-11
申请号：US17918466
申请日：2020-12-18
Applicant: LG ELECTRONICS INC.
Inventor： Insun Jang , Jeongki Kim , Jinsoo Choi , Namyeong Kim , Sungjin Park , Taewon Song
IPC: H04W72/543 , H04W72/0446 , H04W84/12
CPC classification number: H04W72/543 , H04W72/0446 , H04W84/12
Abstract: In a wireless local area network (WLAN) system, an access point (AP) may acquire, from an overlapping Basic Service Set (BSS), information related to a first allocation slot. The first allocation slot may be a time resource allocated for low-latency traffic of the OBSS, and the low-latency traffic may be a new type of traffic whose delay is set below a preconfigured threshold. The AP may transmit, to its associated STA, information related to a second allocation slot. The second allocation slot may be a time resource allocated for low-latency traffic of a BSS to which the AP belongs.
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