公开(公告)号：US20250016673A1

公开(公告)日：2025-01-09

申请号：US18889711

申请日：2024-09-19

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.

公开(公告)号：US20230354191A1

公开(公告)日：2023-11-02

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

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.