ITMI20091594A1 - RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY - Google Patents

RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY

Info

Publication number
ITMI20091594A1
ITMI20091594A1 IT001594A ITMI20091594A ITMI20091594A1 IT MI20091594 A1 ITMI20091594 A1 IT MI20091594A1 IT 001594 A IT001594 A IT 001594A IT MI20091594 A ITMI20091594 A IT MI20091594A IT MI20091594 A1 ITMI20091594 A1 IT MI20091594A1
Authority
IT
Italy
Prior art keywords
quantum
crittography
receiver
communication
noise compensation
Prior art date
Application number
IT001594A
Other languages
Italian (it)
Inventor
Sajeev Damodarakurup
Giuseppe Giovanni Di
Gabriele Gradoni
Rupesh Kumar
Andrea Lazzari
Marco Lucamarini
Paolo Tombesi
David Vitali
Original Assignee
Criptocam S R L
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 Criptocam S R L filed Critical Criptocam S R L
Priority to ITMI2009A001594A priority Critical patent/IT1396183B1/en
Priority to PCT/IT2010/000133 priority patent/WO2011033543A1/en
Publication of ITMI20091594A1 publication Critical patent/ITMI20091594A1/en
Application granted granted Critical
Publication of IT1396183B1 publication Critical patent/IT1396183B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Communication System (AREA)
ITMI2009A001594A 2009-09-18 2009-09-18 RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY IT1396183B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2009A001594A IT1396183B1 (en) 2009-09-18 2009-09-18 RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY
PCT/IT2010/000133 WO2011033543A1 (en) 2009-09-18 2010-03-29 Description of the patent application entitled: quantum signals receiver with noise compensation, quantum cryptography communications system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001594A IT1396183B1 (en) 2009-09-18 2009-09-18 RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY

Publications (2)

Publication Number Publication Date
ITMI20091594A1 true ITMI20091594A1 (en) 2011-03-19
IT1396183B1 IT1396183B1 (en) 2012-11-16

Family

ID=42316128

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001594A IT1396183B1 (en) 2009-09-18 2009-09-18 RECEIVER OF QUANTUM SIGNALS WITH NOISE COMPENSATION, SYSTEM AND METHOD OF COMMUNICATION TO QUANTUM CRITTOGRAPHY

Country Status (2)

Country Link
IT (1) IT1396183B1 (en)
WO (1) WO2011033543A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116723054B (en) * 2023-08-08 2023-10-27 合肥量芯科技有限公司 Method for resisting detection efficiency mismatch loopholes introduced in calibration process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515438A (en) * 1993-11-24 1996-05-07 International Business Machines Corporation Quantum key distribution using non-orthogonal macroscopic signals
US7333611B1 (en) * 2002-09-27 2008-02-19 Northwestern University Ultra-secure, ultra-efficient cryptographic system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515438A (en) * 1993-11-24 1996-05-07 International Business Machines Corporation Quantum key distribution using non-orthogonal macroscopic signals
US7333611B1 (en) * 2002-09-27 2008-02-19 Northwestern University Ultra-secure, ultra-efficient cryptographic system

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEN J ET AL: "Stable quantum key distribution with active polarization control based on time-division multiplexing", NEW JOURNAL OF PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 11, no. 6, 1 June 2009 (2009-06-01), pages 65004, XP020161526, ISSN: 1367-2630 *
KUMAR R ET AL: "Two-way quantum key distribution at telecommunication wavelength", PHYSICAL REVIEW A (ATOMIC, MOLECULAR, AND OPTICAL PHYSICS), APS THROUGH AIP, USA LNKD- DOI:10.1103/PHYSREVA.77.022304, vol. 77, no. 2, 5 February 2008 (2008-02-05), pages 22304/1 - 10, XP007914052, ISSN: 1050-2947 *
LIU XIAO-BAO ET AL: "GENERAL; Quantum Key Distribution System with Six Polarization States Encoded by Phase Modulation", CHINESE PHYSICS LETTERS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB LNKD- DOI:10.1088/0256-307X/25/11/006, vol. 25, no. 11, 1 November 2008 (2008-11-01), pages 3856 - 3859, XP020141718, ISSN: 0256-307X *
MARCO LUCAMARINI ET AL: "Compensating the Noise of a Communication Channel via Asymmetric Encoding of Quantum Information", INTERNET CITATION, 28 January 2010 (2010-01-28), pages 5PP, XP007914049, Retrieved from the Internet <URL:http://arxiv.org/PS_cache/arxiv/pdf/1001/1001.5234v1.pdf> [retrieved on 20100721] *
THOMAS SCHEIDL ET AL: "Feasibility of 300 km quantum key distribution with entangled states", NEW JOURNAL OF PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 11, no. 8, 1 August 2009 (2009-08-01), pages 85002, XP020161660, ISSN: 1367-2630 *

Also Published As

Publication number Publication date
IT1396183B1 (en) 2012-11-16
WO2011033543A1 (en) 2011-03-24

Similar Documents

Publication Publication Date Title
BRPI1012833A2 (en) communication connection system
GB2482442B (en) Saw-less, LNA-less lwo noise receiver
BRPI1011352A2 (en) mobile communication system
BR112013015553A2 (en) biomass conversion system, and, method
BRPI1016124A2 (en) mobile communication system
EP2583514A4 (en) Methods and arrangements for transmitting and decoding reference signals
PL2580807T3 (en) Antenna structure with improved signal/noise ratio
BRPI0924055A2 (en) radio communication system
EP2388933A4 (en) Transimpedance amplifier and pon system
EP2573965A4 (en) Transmitter, receiver, communication system, and communication method
BRPI1007338A2 (en) communication method and system
BR112013010259A2 (en) data transmitter and data receiver
DK2670000T3 (en) Satellite Signal Receiver for Multi-Polarized Satellite Signals
BR112012000556A2 (en) towing coupling.
HUE053162T2 (en) Fermentation of carbohydrate
GB201110013D0 (en) Downhole signal coupling system
BR112013008025A2 (en) communication utility method and system
EP2859660A4 (en) Signal receiver with group delay and amplitude distortion compensation
BRPI1016096A2 (en) mobile communication system
BRPI1012048A2 (en) communication system and method
IT1395894B1 (en) METHOD TO ACQUIRE AUDIO SIGNALS AND ITS AUDIO ACQUISITION SYSTEM
EP2504933A4 (en) Receiver and method for equalizing signals
EP2568625A4 (en) Long reach optical amplification device ,passive optical network and method for transmitting optical signals
IT1398318B1 (en) RECEIVER TO RECEIVE CURRENT SIGNALS, CIRCUIT DISPOSAL WITH A RECEIVER AND PROCEDURE FOR TRANSMITTING CURRENT SIGNALS VIA A BUS SYSTEM
EP2858260A4 (en) Systems, methods and apparatuses for wireless capacitive reception and transmission of signals with distortion compensation in a channel (variants)