公开(公告)号：US10057899B2

公开(公告)日：2018-08-21

申请号：US14708030

申请日：2015-05-08

Applicant: NEWRACOM, INC.

Inventor： Ilgu Lee ,  Changwahn Yu

IPC: H04W72/04 ,  H04W72/00 ,  H04L25/02 ,  H04L1/00 ,  H04W84/12

CPC classification number: H04W72/0446 ,  H04L1/00 ,  H04L1/0083 ,  H04L25/02 ,  H04L25/0202 ,  H04L25/0226 ,  H04W72/00 ,  H04W72/005 ,  H04W84/12

Abstract: A frame transmission method is provided by a device in a wireless communication network. The device generates a signal field including a symbol using a 64 FFT and carrying signaling information, and generates a data field including a symbol using a FFT having a larger size than the 64 FFT and carrying data. The device transmits a frame including the signal field and the data field.

公开(公告)号：US11985633B2

公开(公告)日：2024-05-14

申请号：US17139826

申请日：2020-12-31

Applicant: NEWRACOM, INC.

Inventor： Ilgu Lee ,  Changwahn Yu

IPC: H04W72/0446 ,  H04L1/00 ,  H04L25/02 ,  H04W72/30 ,  H04W72/00 ,  H04W84/12

CPC classification number: H04W72/0446 ,  H04L1/00 ,  H04L1/0083 ,  H04L25/02 ,  H04L25/0202 ,  H04L25/0226 ,  H04W72/30 ,  H04W72/00 ,  H04W84/12

Abstract: A frame transmission method is provided by a device in a wireless communication network. The device generates a signal field including a symbol using a 64 FFT and carrying signaling information, and generates a data field including a symbol using a FFT having a larger size than the 64 FFT and carrying data. The device transmits a frame including the signal field and the data field.

公开(公告)号：US10904878B2

公开(公告)日：2021-01-26

申请号：US16039675

申请日：2018-07-19

Applicant: NEWRACOM, INC.

Inventor： Ilgu Lee ,  Changwahn Yu

IPC: H04W72/04 ,  H04W72/00 ,  H04L25/02 ,  H04L1/00 ,  H04W84/12

Abstract: A frame transmission method is provided by a device in a wireless communication network. The device generates a signal field including a symbol using a 64 FFT and carrying signaling information, and generates a data field including a symbol using a FFT having a larger size than the 64 FFT and carrying data. The device transmits a frame including the signal field and the data field.

公开(公告)号：US09609090B2

公开(公告)日：2017-03-28

申请号：US14695907

申请日：2015-04-24

Applicant: NEWRACOM, INC.

Inventor： Ilgu Lee ,  Jeongchul Shin ,  Jongee Oh ,  Changwahn Yu ,  Hyungu Park

IPC: H04W28/06 ,  H04L29/06 ,  H04W84/12

CPC classification number: H04L69/22 ,  H04L69/04 ,  H04W84/12

Abstract: A signaling method is provided by a device in a WLAN. The device includes signaling information in an address field, generates a MAC frame including the address field, and transmits a PHY frame including a data field into which the MAC frame is inserted.