EP 2420001 A2 20120222 - SENSOR-BASED WIRELESS COMMUNICATION SYSTEMS USING COMPRESSIVE SAMPLING
Title (en)
SENSOR-BASED WIRELESS COMMUNICATION SYSTEMS USING COMPRESSIVE SAMPLING
Title (de)
AUF SENSOREN BASIERENDE DRAHTLOSE KOMMUNIKATIONSSYSTEME, DIE KOMPRESSIVES SAMPLING VERWENDEN
Title (fr)
SYSTÈMES DE COMMUNICATION SANS FIL À BASE DE CAPTEUR QUI UTILISENT UN ÉCHANTILLONNAGE COMPRESSIF
Publication
Application
Priority
- US 2010031270 W 20100415
- US 16959609 P 20090415
Abstract (en)
[origin: WO2010121050A2] Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment transmission based on an S- sparse combination of a set of vectors; down converting and discretizing the received transmission to create a discretized signal; correlating the discretized signal with a set of sense waveforms to create a set of samples, wherein a total number of samples in the set is equal to a total number of sense waveforms in the set, wherein the set of sense waveforms does not match the set of vectors, and wherein the total number of sense waveforms in the set of sense waveforms is fewer than a total number of vectors in the set of vectors; and transmitting at least one sample of the set of samples to a remote central processor.
IPC 8 full level
H03M 7/30 (2006.01); H04B 15/00 (2006.01); H04J 1/00 (2006.01); H04L 1/00 (2006.01)
CPC (source: EP)
H03M 7/30 (2013.01); H04L 67/12 (2013.01); H04L 69/04 (2013.01)
Citation (search report)
See references of WO 2010121050A2
Citation (examination)
J.G.PROAKIS: "Digital Communications", 2000, MC GRAW-HILL, pages: 232 - 236, XP012345677
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 2010121050 A2 20101021; WO 2010121050 A3 20110428; CA 2758937 A1 20101021; CA 2758937 C 20160823; CN 102461247 A 20120516; CN 102461247 B 20140903; EP 2420001 A2 20120222
DOCDB simple family (application)
US 2010031270 W 20100415; CA 2758937 A 20100415; CN 201080026620 A 20100415; EP 10717345 A 20100415