| 发明名称 |
SOUNDING METHOD |
| 摘要 |
A sounding method by a receiving device is provided. The receiving device receives an NDPA frame from a transmitting device, and then receives an NDP frame from the transmitting device. After receiving the NDP frame, the receiving device transmits to the transmitting device a feedback frame including subchannel information measured on a subchannel that is allocated to the first receiving device among a plurality of subchannels into which a predetermined band is divided. |
| 申请公布号 |
US2016088641(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514862078 |
申请日期 |
2015.09.22 |
| 申请人 |
NEWRACOM, INC. |
发明人 |
KWON Yongjin;PARK Hyungu;OH Jongee;CHOI Inkyeong |
| 分类号 |
H04W72/08;H04W16/28;H04W72/04 |
主分类号 |
H04W72/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A sounding method by a first receiving device, the method comprising:
receiving a null data packet announcement (NDPA) frame from a transmitting device; receiving a null data packet (NDP) frame from the transmitting device after receiving the NPDA frame; and transmitting to the transmitting device a feedback frame including subchannel information measured on a first subchannel after receiving the NDP frame, the first subchannel being a subchannel that is allocated to the first receiving device among a plurality of subchannels into which a predetermined band is divided. |
| 地址 |
Irvine CA US |
