EP 2556481 A4 20131204 - PARTIAL OBJECT DISTRIBUTION IN CONTENT DELIVERY NETWORK
Title (en)
PARTIAL OBJECT DISTRIBUTION IN CONTENT DELIVERY NETWORK
Title (de)
TEILOBJEKTVERTEILUNG IN EINEM INHALTSAUSGABENETZWERK
Title (fr)
DISTRIBUTION D'OBJET PARTIEL DANS RÉSEAU DE DISTRIBUTION DE CONTENU
Publication
Application
Priority
US 2010030282 W 20100407
Abstract (en)
[origin: WO2011126481A1] Techniques for the distribution of content objects in a content delivery network (CDN) are disclosed. In one embodiment, a CDN distribution server detects the availability of a content object and determines whether the content object is a candidate for distribution. The distribution server may detect the availability of the content object in response to a provider making new or updated content available at a content site or a location within the CDN. The distribution server obtains identifying information for a candidate content object and determines a select portion of the content object to be distributed within the CDN. The select portion can be a predetermined number of bytes located at a predetermined position in the content object, the size and location of which may be determined according to content-specific mapping data. The distribution server may push the select portion of the content object to one or more groups of CDN edge servers absent an end-user request.
IPC 8 full level
G06Q 50/00 (2012.01)
CPC (source: EP)
H04L 67/1097 (2013.01); H04L 67/56 (2022.05); H04N 21/222 (2013.01); H04N 21/6405 (2013.01)
Citation (search report)
- [XYI] US 2008001791 A1 20080103 - WANIGASEKARA-MOHOTTI DON H [US], et al
- [I] JP 2002032280 A 20020131 - ISM CONSULTING FIRM KK
- [YA] WO 0193532 A2 20011206 - AEROCAST COM INC [US]
- [YA] WO 02071191 A2 20020912 - KASENNA INC [US], et al
- See references of WO 2011126481A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011126481 A1 20111013; BR 112012025582 A2 20190924; CN 103109511 A 20130515; EP 2556481 A1 20130213; EP 2556481 A4 20131204
DOCDB simple family (application)
US 2010030282 W 20100407; BR 112012025582 A 20100407; CN 201080067009 A 20100407; EP 10849586 A 20100407