公开(公告)号：US20150173015A1

公开(公告)日：2015-06-18

申请号：US14414087

申请日：2013-07-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae Seung Lee ,  Mln Ho Cheong ,  Hyoung Jin Kwon ,  Hee Jung Yu ,  Jae Woo Park ,  Sok Kyu Lee

IPC: H04W52/02 ,  H04W72/04 ,  H04L5/00

Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.

Abstract translation: 公开了一种用于在无线局域网（LAN）系统中分配灵活传输时隙的方法和装置。 根据示例性实施例的无线局域网（WLAN）系统中的接入点（AP）的灵活的传输时隙分配方法包括向站发送包括业务指示映射（TIM）比特的信标，接收功率保存轮询 （PS-Poll），并且将包括关于下行链路数据的传输时隙分配信息的确认（ACK）发送到该站。

公开(公告)号：US11729715B2

公开(公告)日：2023-08-15

申请号：US17510247

申请日：2021-10-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae Seung Lee ,  Mln Ho Cheong ,  Hyoung Jin Kwon ,  Hee Jung Yu ,  Jae Woo Park ,  Sok Kyu Lee

IPC: H04W52/02 ,  H04L5/00 ,  H04W74/00 ,  H04W84/12

CPC classification number: H04W52/0216 ,  H04L5/0055 ,  H04W74/002 ,  H04W84/12 ,  Y02D30/70

Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.

公开(公告)号：US12114261B2

公开(公告)日：2024-10-08

申请号：US18348240

申请日：2023-07-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae Seung Lee ,  Mln Ho Cheong ,  Hyoung Jin Kwon ,  Hee Jung Yu ,  Jae Woo Park ,  Sok Kyu Lee

IPC: H04W52/02 ,  H04L5/00 ,  H04W74/00 ,  H04W84/12

CPC classification number: H04W52/0216 ,  H04L5/0055 ,  H04W74/002 ,  H04W84/12 ,  Y02D30/70

Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.

公开(公告)号：US11184847B2

公开(公告)日：2021-11-23

申请号：US14414087

申请日：2013-07-10

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae Seung Lee ,  Mln Ho Cheong ,  Hyoung Jin Kwon ,  Hee Jung Yu ,  Jae Woo Park ,  Sok Kyu Lee

IPC: H04W52/02 ,  H04L5/00 ,  H04W74/00 ,  H04W84/12

Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.