Sending apparatus, receiving apparatus, sending method, and receiving method
US8514967B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2011 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Jul 11, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/0008
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a sending apparatus, a storage section stores information which associates a first communication quality and a second communication quality with hierarchical modulation methods each using a plurality of channels. On the basis of the information stored in the storage section, a control section selects a hierarchical modulation method corresponding to the first communication quality which is a communication quality for a receiving apparatus and the second communication quality which is a communication quality for a receiving apparatus. A sending section maps data a destination of which is the receiving apparatus and data a destination of which is the receiving apparatus to the plurality of channels according to the hierarchical modulation method selected, and transmits the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.