Methods and devices of a queue controller for dual mode bidirectional audio communication
US8817740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2007 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Aug 27, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are a queue controller and method thereof for dual mode I/O devices and methods for transmission of a short range radio link such as a Bluetooth link that is a bi-directional real-time audio communication signal that can be over a first transport or a second transport. The described queue controller can transform a single input queue having heterogeneous packet types to a queue having homogeneous packet types in a case where heterogeneous audio packet types are anticipated. According to control signals that can be based upon operating conditions and transport selection, a first control signal or a second control signal can control the single input queue transformation. After a transport is selected, a single input queue can be processed by a queue controller configured to transform the single input queue having heterogeneous packet types to a queue having homogeneous packet types.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.