| 发明名称 |
TENTPOLES SCHEME TO ACHIEVE RELIABLE V2V COMMUNICATIONS |
| 摘要 |
A communications system including a transmitter and a receiver. The transmitter transmits a signal with normal data symbols and at least one dual-use data symbol, where the dual-use data symbol has user data and more data protection than the normal data symbols. The receiver receives the transmitted signal and decodes the dual-use data symbol and uses information from decoding of the dual-use data symbol to improve a channel estimate for the normal data symbols. |
| 申请公布号 |
US2014241444(A1) |
申请公布日期 |
2014.08.28 |
| 申请号 |
US201313779688 |
申请日期 |
2013.02.27 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC ;CARNEGIE MELLON UNIVERSITY |
发明人 |
Li Zheng;Bai Fan;Bhagavatula Vijayakumar |
| 分类号 |
H04L1/00 |
主分类号 |
H04L1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A communications system comprising:
a transmitter that transmits a signal including user data as normal data symbols and at least one dual-use data symbol, where the at least one dual-use data symbol has extra protection that is better than the normal data symbols; and a receiver that receives the signal, said receiver decoding the at least one dual-use data symbol and identifying information in the at least one dual-use data symbol that improves channel estimation accuracy. |
| 地址 |
Detroit MI US |
