发明名称 |
Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation |
摘要 |
A method of data transmission according to one embodiment of the invention includes encoding a set of data values to produce a corresponding series of ordered n-tuples. The method also includes transmitting, according to the series of ordered n-tuples, a plurality of bursts over a plurality n of frequency bands. Specifically, for each of the plurality of bursts, a frequency band occupied by the burst is indicated by the order within its n-tuple of an element corresponding to the burst. A bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. Information is encoded into a polarity of at least one of the plurality of bursts.
|
申请公布号 |
US2003202537(A1) |
申请公布日期 |
2003.10.30 |
申请号 |
US20030372075 |
申请日期 |
2003.02.20 |
申请人 |
|
发明人 |
ROGERSON GERALD D.;FURUNO DAVID S.;GEHRING STEPHAN W.;WALKER MICHAEL L.;AIELLO ROBERTO |
分类号 |
H03K3/03;H03K5/00;H03K5/13;H03K5/15;H04B1/69;H04L1/08;H04L5/06;H04L5/26;H04L25/49;H04L27/26;H04L27/28;(IPC1-7):H04J4/00 |
主分类号 |
H03K3/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|