WO2010121050A3 - Sensor-based wireless communication systems using compressive sampling - Google Patents

Sensor-based wireless communication systems using compressive sampling Download PDF

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Publication number
WO2010121050A3
WO2010121050A3 PCT/US2010/031270 US2010031270W WO2010121050A3 WO 2010121050 A3 WO2010121050 A3 WO 2010121050A3 US 2010031270 W US2010031270 W US 2010031270W WO 2010121050 A3 WO2010121050 A3 WO 2010121050A3
Authority
WO
WIPO (PCT)
Prior art keywords
vectors
total number
sensor
wireless communication
communication systems
Prior art date
Application number
PCT/US2010/031270
Other languages
French (fr)
Other versions
WO2010121050A2 (en
Inventor
Thomas Aloysuis Sexton
Sean Bartholomew Simmons
Paul James Lusina
James Earl Womack
Original Assignee
Research In Motion Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Research In Motion Limited filed Critical Research In Motion Limited
Priority to CA2758937A priority Critical patent/CA2758937C/en
Priority to EP10717345A priority patent/EP2420001A2/en
Priority to CN201080026620.2A priority patent/CN102461247B/en
Publication of WO2010121050A2 publication Critical patent/WO2010121050A2/en
Publication of WO2010121050A3 publication Critical patent/WO2010121050A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

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.
PCT/US2010/031270 2009-04-15 2010-04-15 Sensor-based wireless communication systems using compressive sampling WO2010121050A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2758937A CA2758937C (en) 2009-04-15 2010-04-15 Sensor-based wireless communication systems using compressive sampling
EP10717345A EP2420001A2 (en) 2009-04-15 2010-04-15 Sensor-based wireless communication systems using compressive sampling
CN201080026620.2A CN102461247B (en) 2009-04-15 2010-04-15 Sensor-based wireless communication systems using compressive sampling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16959609P 2009-04-15 2009-04-15
US61/169,596 2009-04-15

Publications (2)

Publication Number Publication Date
WO2010121050A2 WO2010121050A2 (en) 2010-10-21
WO2010121050A3 true WO2010121050A3 (en) 2011-04-28

Family

ID=42983151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/031270 WO2010121050A2 (en) 2009-04-15 2010-04-15 Sensor-based wireless communication systems using compressive sampling

Country Status (4)

Country Link
EP (1) EP2420001A2 (en)
CN (1) CN102461247B (en)
CA (1) CA2758937C (en)
WO (1) WO2010121050A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644244B2 (en) 2008-12-12 2014-02-04 Research In Motion Limited Sensor-based wireless communication systems using compressive sampling
US8693597B2 (en) 2008-12-12 2014-04-08 Blackberry Limited Sensor-based wireless communication systems using compressive sampling
US8787186B2 (en) 2008-12-12 2014-07-22 Blackberry Limited Mobility in a distributed antenna system
CA2787059A1 (en) * 2010-01-11 2011-07-14 Research In Motion Limited Sensor-based wireless communication systems using compressed sensing with sparse data
US9681446B2 (en) * 2014-10-09 2017-06-13 Qualcomm Incorporated Flexible Gaussian minimum shift keying in a cellular internet of things system
CN115296706B (en) * 2022-06-30 2024-04-26 华为技术有限公司 Signal detection method and device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002076975A (en) * 2000-08-17 2002-03-15 Samsung Electronics Co Ltd Digital down converter and receiver
US7352793B2 (en) * 2004-09-30 2008-04-01 Freescale Semiconductor, Inc. System and method for ultra wideband communications using multiple code words
WO2007050680A2 (en) * 2005-10-25 2007-05-03 William Marsh Rice University Method and apparatus for on-line compressed sensing

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
E.J. CANDES, M.B. WAKIN: "An introduction to Compressive Sampling", INTERNET ARTICLE, 31 March 2008 (2008-03-31), XP002624998, Retrieved from the Internet <URL:http://dsp.rice.edu/sites/dsp.rice.edu/files/cs/CSintro.pdf> [retrieved on 20110224] *
RICHARD PARRY: "The Road to 3G", INTERNET ARTICLE, 30 April 2002 (2002-04-30), XP002624997, Retrieved from the Internet <URL:http://www.w9if.net/iweb/papers/roadto3g.pdf> [retrieved on 20110225] *
See also references of EP2420001A2 *

Also Published As

Publication number Publication date
EP2420001A2 (en) 2012-02-22
CA2758937C (en) 2016-08-23
CA2758937A1 (en) 2010-10-21
CN102461247A (en) 2012-05-16
WO2010121050A2 (en) 2010-10-21
CN102461247B (en) 2014-09-03

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