DLNA, DVB-CA and DVB-CPCM integration for commercial content management

Author

Díaz-Sánchez, Daniel ; Sanvido, Fabio ; Proserpio, Davide ; Marín, Andrés

Author_Institution

Telematic Eng. Dept., Carlos III Univ. of Madrid, Leganes, Spain

Volume

56

Issue

1

fYear

2010

fDate

2/1/2010 12:00:00 AM

Firstpage

79

Lastpage

87

Abstract

DLNA can be considered as a good candidate for sharing user-generated contents among household networked consumer electronics. However, commercial content sharing requires a high degree of device protection that DLNA does not provides. We propose a solution supporting acquisition and post acquisition content protection by the integration of DLNA with DVB Conditional Access and DVB Content Protection & Copy Management. This article shows the design and implementation of a solution to improve commercial content management over DLNA.

Keywords

content management; copy protection; digital video broadcasting; DLNA; DVB-CA; DVB-CPCM; commercial content management; content protection; copy management; digital living network alliance; household networked consumer electronics; user-generated contents; Consumer electronics; Content management; Digital video broadcasting; Displays; Hardware; Home automation; Protection; Security; Telematics; User-generated content; Conditional access system, content protection; copy management, home network;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/TCE.2010.5439129

Filename

5439129