Method to generate a pseudo random sequence of multi carrier data symbols, and related transmitter and receiver
US7502469B2 · kind B2 · utility
9Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2005 |
| Grant date | Mar 10, 2009 |
| Priority date | — |
| Expiry date | Jan 6, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/26132
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
To generate a pseudo-random sequence of multi-carrier data symbols, a pseudo-random bit sequence is produced by repetitively generating a pseudo-random sequence of L bits, L being a first integer value. To create a multi-carrier data symbol, N bits are used, N being a second integer value. The pseudo-random bit sequence is subdivided into strings of N′ bits, N′ being a third integer value larger than N, and N bits out of each string of N′ bits are used to generate a respective multi-carrier data symbol. N′-N bits out of each string of N′ bits are left unused.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.