Patent · US Active

Mobile wireless communication terminals, systems, methods, and computer program products for managing playback of song files

US7546144B2 · kind B2 · utility

17Cited by

1References

7Claims

0Family size

Assignee

Sony Ericsson Mobile Communications AB · SE

Inventors

David de Leon · Lund, SE
Erik Sparre · Lomma, SE
Martin Granstrom · Malmö, SE

Key dates

Filing date	May 16, 2006
Grant date	Jun 9, 2009
Priority date	—
Expiry date	Sep 18, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/14
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A mobile wireless communication terminal includes a wireless communication module that is configured to communicate with other communication terminals over a wireless interface, and a controller. The controller is configured to establish a connection with at least one participant wireless communication terminal via the wireless communication module, to receive from the at least one participant wireless communication terminal an identification of a compliant song file stored on the at least one participant wireless communication terminal and having a metadata tag associated therewith indicating that the compliant song file is classified in a prescribed song file category, and to execute playback of the compliant song file.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.