公开(公告)号：US20180324800A1

公开(公告)日：2018-11-08

申请号：US16039675

申请日：2018-07-19

Applicant: NEWRACOM, INC.

Inventor： ILGU LEE ,  Changwahn YU

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

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：US20150334708A1

公开(公告)日：2015-11-19

申请号：US14708030

申请日：2015-05-08

Applicant: NEWRACOM, INC.

Inventor： ILGU LEE ,  Changwahn YU

IPC: H04W72/04 ,  H04L25/02 ,  H04W72/00

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.

Abstract translation: 帧传输方法由无线通信网络中的设备提供。 该装置使用64 FFT并携带信令信息来生成包括符号的信号字段，并且使用具有比64 FFT更大的尺寸的FFT并携带数据来生成包括符号的数据字段。 设备发送包括信号字段和数据字段的帧。

公开(公告)号：US20150312907A1

公开(公告)日：2015-10-29

申请号：US14691307

申请日：2015-04-20

Applicant: NEWRACOM, INC.

Inventor： ILGU LEE ,  Jeongchul SHIN ,  Kyeongpyo KIM ,  Jongee OH ,  Dae Kyun LEE

IPC: H04W72/04 ,  H04L27/20 ,  H04W84/12

CPC classification number: H04L27/2085 ,  H04L5/0053 ,  H04L27/206 ,  H04L27/2613

Abstract: In a WLAN, a device generates a short training field and a long training field following the short training field. The device generates a first signal field following the long training field, and the first signal field includes a mode field for indicating a transmission mode of a frame to be transmitted and a check bit for protecting at least the mode field. The device transmits the frame including the short training field, the long training field, and the first signal field.

Abstract translation: 在WLAN中，设备在短训练场之后产生短训练场和长训练场。 该装置在长训练场之后产生第一信号场，第一信号场包括用于指示要发送的帧的发送模式的模式字段和用于至少保护模式字段的校验位。 设备发送包括短训练场，长训练场和第一信号场的帧。

公开(公告)号：US20210127392A1

公开(公告)日：2021-04-29

申请号：US17139826

申请日：2020-12-31

Applicant: NEWRACOM, INC.

Inventor： ILGU LEE ,  Changwahn YU

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

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：US20160142980A1

公开(公告)日：2016-05-19

申请号：US14941418

申请日：2015-11-13

Applicant: NEWRACOM, INC.

Inventor： ILGU LEE

IPC: H04W52/18 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04W52/38 ,  H04W74/0816 ,  H04W84/12

Abstract: A method of transmitting a frame is provided by a first device belonging to a first BSS in a wireless communication network. The first device determines whether an RTS frame or a CTS frame is received from a second BSS that is a neighbor BSS of the first BSS. When the RTS frame or the CTS frame is received from the second BSS, the first device transmits to a second device a transmission frame whose transmission power is changed from a normal power during a predetermined time within a data frame transmission time and an ACK frame transmission time of the second BSS.

Abstract translation: 发送帧的方法由属于无线通信网络中的第一BSS的第一设备提供。 第一设备确定是否从作为第一BSS的邻居BSS的第二BSS接收RTS帧或CTS帧。 当从第二BSS接收到RTS帧或CTS帧时，第一设备在数据帧发送时间内的预定时间内向第二设备发送发送功率从正常功率变化的发送帧，ACK帧发送 第二个BSS的时间。

公开(公告)号：US20150312941A1

公开(公告)日：2015-10-29

申请号：US14695744

申请日：2015-04-24

Applicant: NEWRACOM, INC.

Inventor： Jongee OH ,  Hyungu PARK ,  Hyoungjin KWON ,  Yongjin KWON ,  ILGU LEE ,  Jeongchul SHIN ,  Minho CHEONG

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/0816 ,  H04W84/12

Abstract: In a WLAN, a device receives a frame where a symbol is attached to a previous version frame, the symbol including BSS information. The device determines whether the device belongs to a BSS of the frame based on the BSS information.

Abstract translation: 在WLAN中，设备接收符号附加到先前版本帧的帧，该符号包括BSS信息。 该设备基于BSS信息确定该设备是否属于该帧的BSS。