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 |
WO2015191156(A1) |
申请公布日期 |
2015.12.17 |
申请号 |
WO2015US25732 |
申请日期 |
2015.04.14 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
WEI, YONGBIN;XU, HAO;LUO, TAO |
分类号 |
H04W74/08 |
主分类号 |
H04W74/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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