Method of interleaving/deinterleaving in a communication system
US7003703B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2002 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Nov 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/271
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of performing interleaving or deinterleaving in a communication system having at least one interleaver at the transmitter and at least one deinterleaver at the receiver. The method includes interleaving or deinterleaving the input bit sequence xn as follows: yn=xπ, n=0, . . . , N−1, using a bridge function between πn and n, n=0, . . . , N−1, based on a spline linear model. When the system includes a first and a second interleaving or deinterleaving, the method is performed for both. When the second interleaving or deinterleaving includes adding padding bits, the location in the interleaved or deinterleaved bit sequence of the padding bits is determined and interleaving or deinterleaving for the determined locations is skipped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.