Orthogonal frequency-division multiplexing (OFDM) communication slot structures and methods
US8681731B2 · kind B2 · utility
4Cited by
5References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2010 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Sep 16, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/0008
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Improved orthogonal frequency-division multiplexing (OFDM) communication slot structures and method are described. One example method includes converting a first portion of a set of bits to a first orthogonal frequency-division multiplexing symbol to be transmitted during a first portion of a time-division multiple access time slot, and converting a second portion of the set of bits to a second orthogonal frequency-division multiplexing symbol to be transmitted during a second portion of the time-division multiple access time slot. Other embodiments are shown and described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.