| 发明名称 |
Optimizing throughput in a wireless communication system |
| 摘要 |
A method for optimizing throughput in a wireless communication system is disclosed. A target metric is estimated based on previous acknowledgment data. A channel quality indicator offset is determined based on the target metric. A channel quality indicator is adjusted based on the channel quality indicator offset. The channel quality indicator indicates the quality of a wireless transmission channel. |
| 申请公布号 |
US8848549(B2) |
申请公布日期 |
2014.09.30 |
| 申请号 |
US200912552206 |
申请日期 |
2009.09.01 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Cui Tao;Lu Feng;Goteti Anil Kumar;Sethuraman Vignesh;Rao Subramanya P.;Subrahmanya Parvathanathan |
| 分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
| 代理机构 |
|
代理人 |
Patel Rupit M. |
| 主权项 |
1. A method for optimizing throughput in a wireless communication system, comprising:
estimating a short term block error rate intended to estimate a long term block error rate and based on a window for a time interval of a history of previous acknowledgment data; determining a channel quality indicator offset based on the short term block error rate and a target block error rate using a gradient descent method; and adjusting, by an apparatus, a channel quality indicator based on the channel quality indicator offset, wherein the channel quality indicator indicates a quality of a wireless transmission channel. |
| 地址 |
San Diego CA US |
