发明名称 |
Systems and methods for optimal symbol spacing to minimize intersymbol interference in a receiver |
摘要 |
A network includes a transmitter for transmitting a stream of known symbols and unknown symbols in an optimal distribution through a transmission channel to a receiver that receives the transmitted stream of known symbols and unknown symbols distorted by intersymbol interference (ISI). The receiver uses a known symbol generator and a precursor cancellation decision feedback equalizer (PC-DFE) to cancel precursor ISI from symbols that have not yet been decided. The transmitter comprises a known symbol distribution controller for inserting a plurality of known symbols into an outgoing stream of unknown symbols in an optimum distribution in order to improve the performance of the PC-DFE in the receiver.
|
申请公布号 |
US7428265(B1) |
申请公布日期 |
2008.09.23 |
申请号 |
US20000627191 |
申请日期 |
2000.07.27 |
申请人 |
CORNELL RESEARCH FOUNDATION |
发明人 |
ADIREDDY SRIHARI;TONG LANG |
分类号 |
H03H7/30 |
主分类号 |
H03H7/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|