| 发明名称 |
Methods and apparatus for DLTPC rejection in downlink windup mode |
| 摘要 |
Disclosed are methods and apparatus for rejecting unreliable downlink (DL) transmit power control (TPC) commands in windup mode. In one aspect, the method includes receiving by a user equipment (UE) a plurality of DLTPC commands from a base station, analyzing on one or more transmitted uplink (UL) TPC commands, detecting a windup mode based on the one or more DLTPC and ULTPC commands, and rejecting one or more DLTPC down commands in the windup mode. |
| 申请公布号 |
US9167537(B2) |
申请公布日期 |
2015.10.20 |
| 申请号 |
US201313763287 |
申请日期 |
2013.02.08 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Zhang Wei;Gopalan Ravi;Matin Sharif Ahsanul;He Ning;Udupa Sripathi Prashant;Kasturi Nitin;Amerga Messay;Al-Saleh Mohammad J.;Mukkera Krishna Chaitanya;Marwah Vijay |
| 分类号 |
H04W52/00;H04W52/24;H04W52/56;H04W52/14;H04W52/22 |
主分类号 |
H04W52/00 |
| 代理机构 |
|
代理人 |
Chesney Charles |
| 主权项 |
1. A method of wireless communication, comprising:
receiving one or more downlink (DL) transmit power control (TPC) down commands and one or more DLTPC up commands; analyzing DL channel conditions based on one or more transmitted uplink (UL) TPC commands; detecting a windup mode based on the DL channel conditions; rejecting a DLTPC down command from the one or more DLTPC down commands in the windup mode if a value of the DLTPC down command is greater than an up DLTPC rejection threshold; and rejecting a DLTPC up command from the one or more DLTPC up commands in the windup mode if a value of the DLTPC up command is less than a down DLTPC rejection threshold. |
| 地址 |
San Diego CA US |
