Wireless communication apparatus, wireless network system, communication method and program
US7801574B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2006 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Jul 21, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a wireless communication apparatus configured to perform wireless communications with a counterpart apparatus by use of a data frame including a data transmission indication period and a data transmission period following the indication period. In the apparatus a normal power state and a low power consumption state are set as the operating states, and a normal power mode and a low power consumption mode are set as the power management modes. Further, in the normal power mode, the wireless communication apparatus is operated in the normal power state; and in the low power consumption mode, the wireless communication apparatus is operated in the normal power state during the data transmission indication period and in the low power consumption state during the data transmission period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.