发明名称 |
Communication start-up with variant spectral density mask |
摘要 |
A method is provided for initiating communications over a channel between a transmitter and a receiver within a specified spectral range, subject to a mask to be applied at the transmitter so as to attenuate at least one segment of the spectral range. The method includes providing to the receiver a definition of the at least one segment and of a level of attenuation to be applied within the at least one segment during a training interval of the communications. A training signal is transmitted from the transmitter to the receiver while applying to the training signal the level of attenuation within the at least one segment. The receiver compensates for a response of the channel based on the received training signal and on the definition of the at least one segment and of the level of attenuation.
|
申请公布号 |
US2002075952(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010825189 |
申请日期 |
2001.04.03 |
申请人 |
TIOGA TECHNOLOGIES, INC. |
发明人 |
VERBIN RAMI;SHARFER ILAN;NEULENDER OSNAT |
分类号 |
H04L27/26;(IPC1-7):H04B1/38 |
主分类号 |
H04L27/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|