(19)
(11)EP 3 254 200 A1

(12)

(43)Date of publication:
13.12.2017 Bulletin 2017/50

(21)Application number: 16701231.9

(22)Date of filing:  11.01.2016
(51)International Patent Classification (IPC): 
G06F 12/08(2016.01)
G06F 11/10(2006.01)
(86)International application number:
PCT/US2016/012801
(87)International publication number:
WO 2016/126376 (11.08.2016 Gazette  2016/32)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30)Priority: 03.02.2015 US 201562111347 P
03.09.2015 US 201514844516

(71)Applicant: Qualcomm Incorporated
San Diego, CA 92121-1714 (US)

(72)Inventors:
  • VERRILLI, Colin, Beaton
    San Diego, California 92121 (US)
  • HEDDES, Mattheus, Cornelis Antonius Adrianus
    San Diego, California 92121 (US)
  • SCHUH, Brian; Joel
    San Diego, California 92121 (US)
  • TROMBLEY, Michael; Raymond
    San Diego, California 92121 (US)
  • VAIDHYANATHAN, Natarajan
    San Diego, California 92121 (US)

(74)Representative: Tomkins & Co 
5 Dartmouth Road
Dublin 6
Dublin 6 (IE)

  


(54)PROVIDING MEMORY BANDWIDTH COMPRESSION USING BACK-TO-BACK READ OPERATIONS BY COMPRESSED MEMORY CONTROLLERS (CMCs) IN A CENTRAL PROCESSING UNIT (CPU)-BASED SYSTEM