Systems and methods for shifting the position of a symbol to reduce transmission overhead
US7715439B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 2007 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | May 23, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/0085
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for shifting the position of a symbol to reduce transmission overhead is described. A frame with a plurality of symbols is provided. A determination is made whether the frame includes an indication of an event. At least one symbol of the plurality of symbols is shifted based on the determination. A counter is set to an initial value. The frame with the at least one shifted symbol is transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.