FR3076966B1 - METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE. - Google Patents

METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE. Download PDF

Info

Publication number
FR3076966B1
FR3076966B1 FR1850398A FR1850398A FR3076966B1 FR 3076966 B1 FR3076966 B1 FR 3076966B1 FR 1850398 A FR1850398 A FR 1850398A FR 1850398 A FR1850398 A FR 1850398A FR 3076966 B1 FR3076966 B1 FR 3076966B1
Authority
FR
France
Prior art keywords
estimating
radio frequency
computer program
program product
estimation device
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1850398A
Other languages
French (fr)
Other versions
FR3076966A1 (en
Inventor
David Petiteau
Ahmad Berjaoui
Samba Traore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IRT Saint Exupery
Original Assignee
IRT Saint Exupery
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 IRT Saint Exupery filed Critical IRT Saint Exupery
Priority to FR1850398A priority Critical patent/FR3076966B1/en
Priority to PCT/EP2019/050546 priority patent/WO2019141579A1/en
Publication of FR3076966A1 publication Critical patent/FR3076966A1/en
Application granted granted Critical
Publication of FR3076966B1 publication Critical patent/FR3076966B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne un procédé d'estimation d'une trame radiofréquence reçue par une pluralité d'antennes délivrant une pluralité de signaux de réception correspondants. Un tel procédé comprend les étapes suivantes : - détection ou non d'une collision (E210), au sein d'un signal de réception donné parmi la pluralité de signaux de réception, entre la trame et au moins une autre trame reçue par la pluralité d'antennes ; et - lorsque la collision est détectée (E220), application d'une méthode de séparation aveugle de sources à la pluralité de signaux de réception pour délivrer une pluralité de signaux séparés correspondants comprenant une estimation de la trame.The invention relates to a method for estimating a radio frequency frame received by a plurality of antennas delivering a plurality of corresponding reception signals. Such a method comprises the following steps: - detection or not of a collision (E210), within a reception signal given from among the plurality of reception signals, between the frame and at least one other frame received by the plurality antennas; and - when the collision is detected (E220), applying a method of blind source separation to the plurality of reception signals to deliver a plurality of corresponding separate signals comprising an estimation of the frame.

FR1850398A 2018-01-18 2018-01-18 METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE. Active FR3076966B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1850398A FR3076966B1 (en) 2018-01-18 2018-01-18 METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE.
PCT/EP2019/050546 WO2019141579A1 (en) 2018-01-18 2019-01-10 Method for estimating a radiofrequency frame, and corresponding computer program product and estimation device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1850398 2018-01-18
FR1850398A FR3076966B1 (en) 2018-01-18 2018-01-18 METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE.

Publications (2)

Publication Number Publication Date
FR3076966A1 FR3076966A1 (en) 2019-07-19
FR3076966B1 true FR3076966B1 (en) 2020-01-17

Family

ID=62067672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1850398A Active FR3076966B1 (en) 2018-01-18 2018-01-18 METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE.

Country Status (2)

Country Link
FR (1) FR3076966B1 (en)
WO (1) WO2019141579A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7116271B2 (en) * 2004-09-23 2006-10-03 Interdigital Technology Corporation Blind signal separation using spreading codes
JP5253026B2 (en) * 2008-07-22 2013-07-31 三菱電機株式会社 Signal separation device and signal separation method

Also Published As

Publication number Publication date
WO2019141579A1 (en) 2019-07-25
FR3076966A1 (en) 2019-07-19

Similar Documents

Publication Publication Date Title
WO2005020032A3 (en) Systems and methods of distributing centrally received leads
EP3086304A3 (en) Automated transmission of aircraft anomalous incident data via preferred transmission modes
WO2004090758A3 (en) Method and apparatus for automated synthesis of multi-channel circuits
WO2008105932A3 (en) System and method for forward looking sonar
US10721004B2 (en) Method of detecting a direction of arrival of at least one interference signal and system to carry out said method
MX2020003027A (en) Method and apparatus for providing correction data for satellite navigation.
FR3076966B1 (en) METHOD FOR ESTIMATING A RADIO FREQUENCY FRAME, CORRESPONDING COMPUTER PROGRAM PRODUCT AND ESTIMATION DEVICE.
WO2019175666A3 (en) System and method for determining animal behavioral phenotypes
FR3061666B1 (en) ALARM SYSTEM, ASSEMBLY COMPRISING A SPRAYING DEVICE AND SUCH AN ALARM SYSTEM AND PNEUMATIC SPRAYING METHOD
FR2824978B1 (en) DEVICE AND METHOD FOR PROCESSING AN AUDIO SIGNAL
EP4293940A3 (en) Receiver, transmitter, communication network, data signal and method improving a retransmission process in a communication network
GB2456985A (en) System and method for determing seismic event location
FR3077886B1 (en) SOUND INTENSITY THRESHOLD SIGNALING SYSTEM
EP3899568A1 (en) System for localization of sound sources
EP2680026A3 (en) Locating apparatuses by means of audio signals using a deterministic data channel
FR3092175B1 (en) Method of localization by GNSS signals
GB2559297A (en) U-turn event tagging and vehicle routing
FR3083627B1 (en) METHOD FOR SECURE TRANSMISSION OF CRYPTOGRAPHIC DATA
FR3048576B1 (en) COMMUNICATION SYSTEM AND METHOD FOR TRANSMITTING AUDIO DATA SIGNALS FROM AN AIRCRAFT COCKPIT TO A GROUND STATION
PH12019000095A1 (en) Method and apparatus for compensating air data using inertial navigation data
ZA202209618B (en) Communication device, program, communication method, information processing method, information processing device, and communication system
FR3087012B1 (en) METHOD AND DEVICE FOR GENERATING AT LEAST ONE GNSS SIGNAL FOR THE TEST OF A GNSS RECEIVER
FR3078221B1 (en) SYSTEM FOR TRACKING A PLURALITY OF RACING HORSES AND ASSOCIATED TRACKING METHOD
JP7416219B2 (en) Video distribution device, video distribution method and program
JPH0729098A (en) Device for collecting road congestion information

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190719

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7