Communication apparatus and method providing robust service in the presence of deteriorated radio conditions
US8095643B2 · kind B2 · utility
3Cited by
46References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2006 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Sep 8, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99939
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Data communication using wireless service discovery is continuously provided even if a radio wave condition temporarily deteriorates or movement of an apparatus occurs. If a temporary deterioration in wireless radio wave environment is found in a communication apparatus including a service discovery function, a search is made again at a raised transmission power. Forcible disconnection processing from a higher-level layer is prevented when communication at the network layer level is ongoing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.