Methods and apparatus for aggregating packet transfer over a virtual bus interface
US9830289B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2015 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | Mar 6, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for data aggregation and multiplexing of one or more virtual bus interfaces via a physical bus interface. Various disclosed embodiments are configured to: (i) multiplex multiple logical interfaces over a single physical interface, (ii) exchange session management and logical interface control, (iii) manage flow control, (iv) provide “hints” about the data (e.g., metadata), and/or (v) pad data packets. In one particular implementation, the methods and apparatus are configured for use within a wireless-enabled portable electronic device, such as for example a cellular-enabled smartphone, and make use of one or more features of a high-speed serialized physical bus interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.