(19)
(11) EP 2 764 722 A1

(12)

(43) Date of publication:
13.08.2014 Bulletin 2014/33

(21) Application number: 11797044.2

(22) Date of filing: 20.09.2011
(51) International Patent Classification (IPC): 
H04W 28/14(2009.01)
H04W 88/12(2009.01)
 H04W 88/08(2009.01)
(86) International application number:
PCT/SE2011/051127
(87) International publication number:
WO 2013/043088 (28.03.2013 Gazette 2013/13)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR

(71) Applicant: Telefonaktiebolaget LM Ericsson (PUBL)
164 83 Stockholm (SE)

(72) Inventors:
  • VIKBERG, Jari
    S-153 38 Järna (SE)
  • ERIKSSON, Hans
    S-192 48 Sollentuna (SE)
  • WESTBERG, Lars
    S-745 96 Enköping (SE)

(74) Representative: Kühn, Friedrich Heinrich 
Ericsson AB Patent Unit Kista RAN 1 Torshamnsgatan 23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) METHODS AND NETWORK NODES FOR CONTROLLING USAGE OF CACHING IN A TELECOMMUNICATIONS SYSTEM