Method and apparatus for use of OFDMA in a communication network
US8483152B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 19, 2010 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Dec 14, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2647
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is disclosed in which a first data transmission is received at a first network node from a second network node in a coordinated network. The first data transmission is received in a first bandwidth of a coordinated network and includes a first plurality of subcarriers. A second data transmission is received at the first network node from a third network node. The second data transmission is received in a second bandwidth of the coordinated network and includes a second plurality of subcarriers. A first transmission schedule is transmitted from the first network node to the second and third network nodes. The first transmission schedule includes modified first and second bandwidths in which the modified first bandwidth includes a subcarrier reallocated from the second bandwidth. The first network node receives data in accordance with the first transmission schedule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.