| 发明名称 |
Aperiodic sounding reference signal transmission method and apparatus |
| 摘要 |
A method and apparatus for facilitating an aperiodic transmission of a sounding reference signal (SRS) are disclosed. Transmission resources are allocated to the aperiodic SRS transmission. A portion of a first downlink control message is modified to produce a second downlink control message, where the first downlink control message does not trigger an aperiodic SRS transmission. The second downlink message is transmitted. |
| 申请公布号 |
US8848520(B2) |
申请公布日期 |
2014.09.30 |
| 申请号 |
US201113023957 |
申请日期 |
2011.02.09 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Chen Wanshi;Gaal Peter;Montojo Juan;Luo Tao;Luo Xiliang |
| 分类号 |
H04L12/16;H04W4/00;H04L12/28;H04B7/005;H04L5/00;H04W72/04;H04W24/10;H04W72/08 |
主分类号 |
H04L12/16 |
| 代理机构 |
|
代理人 |
Do Liem T. |
| 主权项 |
1. A method for wireless communication, comprising:
receiving a first downlink control message, wherein the first downlink control message is created by modifying a portion of a second downlink control message, wherein the second downlink control message does not trigger an aperiodic sounding reference signal (SRS) transmission and wherein the first downlink control message indicates resources allocated to the aperiodic SRS transmission; and transmitting an aperiodic SRS based on the received first downlink control message. |
| 地址 |
San Diego CA US |
