公开(公告)号：US20170288930A1

公开(公告)日：2017-10-05

申请号：US15623090

申请日：2017-06-14

Applicant: NEWRACOM, INC.

Inventor： Jong-Ee OH ,  Yongjin KWON ,  Hyungu PARK ,  Je-Hun LEE ,  Hong Soog KIM ,  Hyoung Jin KWON

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L27/2626 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0094 ,  H04L27/2602 ,  H04L27/2647

Abstract: Disclosed are a method and an apparatus for transmitting and receiving data in a Wireless Local Area Network (WLAN) system. A method for transmitting data may comprise generating a physical layer (PHY) frame including a payload in which a plurality of Medium Access Control protocol data units (MPDUs) are multiplexed; and transmitting the PHY frame, wherein the PHY frame includes information on subcarriers occupied by each of the plurality of MPDUs in an Orthogonal Frequency Division Multiplexing (OFDM) symbol of the payload. Therefore, data transmission efficiency in a WLAN system can be enhanced.

公开(公告)号：US20150271002A1

公开(公告)日：2015-09-24

申请号：US14664690

申请日：2015-03-20

Applicant: NEWRACOM, INC.

Inventor： Jong-Ee OH ,  Yongjin KWON ,  Hyungu PARK ,  Je-Hun LEE ,  Hong Soog KIM ,  Hyoung Jin KWON

IPC: H04L27/26 ,  H04W84/12

CPC classification number: H04L27/2626 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0094 ,  H04L27/2602 ,  H04L27/2647

Abstract: Disclosed are a method and an apparatus for transmitting and receiving data in a Wireless Local Area Network (WLAN) system. A method for transmitting data may comprise generating a physical layer (PHY) frame including a payload in which a plurality of Medium Access Control protocol data units (MPDUs) are multiplexed; and transmitting the PHY frame, wherein the PHY frame includes information on subcarriers occupied by each of the plurality of MPDUs in an Orthogonal Frequency Division Multiplexing (OFDM) symbol of the payload. Therefore, data transmission efficiency in a WLAN system can be enhanced.

Abstract translation: 公开了一种在无线局域网（WLAN）系统中发送和接收数据的方法和装置。 用于发送数据的方法可以包括生成包括其中多个媒体接入控制协议数据单元（MPDU）被多路复用的有效载荷的物理层（PHY）帧; 以及发送所述PHY帧，其中所述PHY帧包括关于所述有效载荷的正交频分复用（OFDM）符号中的所述多个MPDU中的每一个占用的子载波的信息。 因此，可以提高WLAN系统中的数据传输效率。