| 发明名称 |
CHANNEL USAGE BEACON SIGNAL TRANSMISSIONS BASED ON UPLINK TRANSMISSIONS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND |
| 摘要 |
Techniques and described for wireless communication. One method includes generating a channel usage beacon signal (CUBS) at a wireless device, wherein a waveform of the CUBS is based at least in part on a scheduled uplink transmission by the wireless device; and transmitting, by the wireless device, the CUBS over an unlicensed radio frequency spectrum band to occupy the unlicensed radio frequency spectrum band prior to the scheduled uplink transmission. |
| 申请公布号 |
US2015358826(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201514685327 |
申请日期 |
2015.04.13 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Wei Yongbin;Xu Hao;Luo Tao |
| 分类号 |
H04W16/14;H04W72/04;H04W72/12 |
主分类号 |
H04W16/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of wireless communication, comprising:
generating a channel usage beacon signal (CUBS) at a wireless device, wherein a waveform of the CUBS is based at least in part on a scheduled uplink transmission by the wireless device; and transmitting, by the wireless device, the CUBS over an unlicensed radio frequency spectrum band to occupy the unlicensed radio frequency spectrum band prior to the scheduled uplink transmission. |
| 地址 |
San Diego CA US |
