Title:
SYSTEMS AND METHODS FOR CONTENT INFORMATION COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2016/170798
Kind Code:
A1
Abstract:
Message exchange techniques for content information communication between a primary device and a companion device are described. Content information may include service guide data. Message exchange techniques may include subscription techniques and request-response techniques. Example message exchange formats may include defined elements. Elements may be defined according an element name, a type, cardinality, a description, and a data type. In one example, an Extensible Markup Language (XML) based schema is defined for content identification information message. In one example, a JavaScript Object Notation (JSON) schema is defined for content identification information message.
Inventors:
DESHPANDE SACHIN G
MOSER PETER T
MOSER PETER T
Application Number:
PCT/JP2016/002162
Publication Date:
October 27, 2016
Filing Date:
April 22, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N21/436; G06F13/00; H04N21/435
Domestic Patent References:
WO2014113603A2 | 2014-07-24 |
Foreign References:
JP2014140135A | 2014-07-31 |
Other References:
"Information technology - Dynamic adaptive streaming Over HTTP (DASH) - Part 1: Media presentation description and segment formats", INTERNATIONAL STANDARD_ISO/IEC23009-1, 15 May 2014 (2014-05-15), pages 1 - 152, XP055214031
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, JP)
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