中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

177 records (took 0.026 seconds)

    METHOD AND DEVICE FOR SIGNALING ERSP IN WIRELESS LAN SYSTEM
    71.
    发明公开
    METHOD AND DEVICE FOR SIGNALING ERSP IN WIRELESS LAN SYSTEM 审中-公开

    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.

    IMPROVED WIRELESS LAN SENSING PROCEDURE
    72.
    发明公开
    IMPROVED WIRELESS LAN SENSING PROCEDURE 审中-公开

    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.

    METHOD AND DEVICE FOR TRANSMITTING ML ELEMENT FOR ML RECONFIGURATION IN WIRELESS LAN SYSTEM
    74.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING ML ELEMENT FOR ML RECONFIGURATION IN WIRELESS LAN SYSTEM 审中-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

    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.

    METHOD AND APPARATUS FOR RECEIVING MAC ADDRESS OF ANOTHER STA WITHIN RECEPTION MLD IN WIRELESS LAN SYSTEM
    76.
    发明公开
    METHOD AND APPARATUS FOR RECEIVING MAC ADDRESS OF ANOTHER STA WITHIN RECEPTION MLD IN WIRELESS LAN SYSTEM 审中-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

    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.

    METHOD AND DEVICE FOR ACQUIRING CRITICAL UPDATE INFORMATION OF ANOTHER AP IN TRANSMITTING MLD IN WIRELESS LAN SYSTEM
    78.
    发明公开
    METHOD AND DEVICE FOR ACQUIRING CRITICAL UPDATE INFORMATION OF ANOTHER AP IN TRANSMITTING MLD IN WIRELESS LAN SYSTEM 审中-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.

    METHOD AND DEVICE FOR PERFORMING SENSING IN WIRELESS LAN SYSTEM
    79.
    发明公开
    METHOD AND DEVICE FOR PERFORMING SENSING IN WIRELESS LAN SYSTEM 审中-公开

    公开(公告)号：US20230262758A1

    公开(公告)日：2023-08-17

    申请号：US18010598

    申请日：2021-06-15

    Applicant: LG Electronics Inc.

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

    IPC: H04W74/08 ,  H04W24/10

    CPC classification number: H04W74/0808 ,  H04W24/10 ,  H04W84/12

    Abstract: A transmission STA in a wireless local area network system can transmit a sensing start frame. The sensing start frame can comprise information relating to a feedback method and feedback frequency. The feedback method can comprise information relating to at least one of an explicit feedback, implicit feedback and hybrid feedback. The transmission STA can transmit a sensing frame to a reception STA. The transmission STA can receive from the reception STA a feedback frame comprising channel state information obtained on the basis of the sensing frame. The sensing start frame can further comprise information relating to the number of sensing frame transmissions. The information relating to feedback frequency can comprise information relating to the number of received sensing frames prior to the transmission of the feedback frame by the reception STA.

Patent Agency Ranking