| 发明名称 |
REPORTING USER EQUIPMENT TRANSMISSION POWER HEADROOM (UPH) OF A SECONDARY UPLINK CARRIER |
| 摘要 |
The present disclosure presents a method and an apparatus for reporting a user equipment (UE) transmission power headroom (UPH) of a secondary uplink carrier at the UE. For example, the method may include activating the secondary uplink carrier upon receiving a message from a base station in communication with the UE to activate the secondary uplink carrier, determining whether the UE has data available for transmission from the UE to the base station, computing a UPH value of the secondary uplink carrier in response to determining that the UE has data available for transmission, and transmitting the computed UPH value to the base station. As such, timely reporting of a secondary uplink carrier UPH to improve performance may be achieved. |
| 申请公布号 |
US2016044609(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514614905 |
申请日期 |
2015.02.05 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
HANDA Omesh Kumar;SHAH Chaitanya;ALNATSHEH Rami Hmeidan;MENON Murali Paravath;MARUKALA Neeharika;VADAPALLI Syam Pavan |
| 分类号 |
H04W52/36 |
主分类号 |
H04W52/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of reporting a user equipment (UE) transmission power headroom (UPH) of a secondary uplink carrier at the UE, comprising:
activating the secondary uplink carrier upon receiving a message from a base station in communication with the UE to activate the secondary uplink carrier; determining whether the UE has data available for transmission from the UE to the base station; computing a UPH value of the secondary uplink carrier in response to determining that the UE has data available for transmission; and transmitting the computed UPH value to the base station. |
| 地址 |
San Diego CA US |
