FR3038487B1 - METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS - Google Patents

METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS Download PDF

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Publication number
FR3038487B1
FR3038487B1 FR1556109A FR1556109A FR3038487B1 FR 3038487 B1 FR3038487 B1 FR 3038487B1 FR 1556109 A FR1556109 A FR 1556109A FR 1556109 A FR1556109 A FR 1556109A FR 3038487 B1 FR3038487 B1 FR 3038487B1
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France
Prior art keywords
base stations
telecommunications network
mobile telecommunications
uplink interference
cell
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FR1556109A
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French (fr)
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FR3038487A1 (en
Inventor
Philippe Agostini
Nicolas Drabik
Francois Hamon
Fabien Demangel
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R Interface Sas
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R Interface Sas
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Priority to FR1556109A priority Critical patent/FR3038487B1/en
Priority to PCT/EP2016/064906 priority patent/WO2017001355A1/en
Publication of FR3038487A1 publication Critical patent/FR3038487A1/en
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Publication of FR3038487B1 publication Critical patent/FR3038487B1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic

Abstract

La présente invention se rapporte à un procédé de test en laboratoire de stations de base (10, 11) d'un réseau de télécommunications mobiles comportant au moins deux cellules (40, 41), chaque cellule étant associée à une station de base (10, 11) et à une pluralité de terminaux mobiles (30, 31, 32), caractérisé en ce qu'il comporte les étapes suivantes : • Emulation d'un signal d'interférence en voie montante d'une première cellule (40) ; • Sommation du signal de voie montante d'une seconde cellule (41) et du signal d'interférence en voie montante de ladite première cellule (40) ; ledit procédé permettant de générer un signal interférent qui est la réplique exacte au modèle de propagation près du signal utile généré par la cellule adjacente. La présente invention se rapporte également à un système (100) de test en laboratoire de stations de base (10, 11, 12) d'un réseau (20) de télécommunications mobiles comportant au moins deux de cellules (40, 41, 42).The present invention relates to a method for laboratory testing of base stations (10, 11) of a mobile telecommunications network comprising at least two cells (40, 41), each cell being associated with a base station (10 , 11) and to a plurality of mobile terminals (30, 31, 32), characterized in that it comprises the following steps: • Emulation of an uplink interference signal from a first cell (40); • Summation of the uplink signal of a second cell (41) and the uplink interference signal of said first cell (40); said method making it possible to generate an interfering signal which is the exact replica of the propagation model near the useful signal generated by the adjacent cell. The present invention also relates to a system (100) for laboratory testing of base stations (10, 11, 12) of a mobile telecommunications network (20) comprising at least two cells (40, 41, 42) .

FR1556109A 2015-06-30 2015-06-30 METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS Active FR3038487B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1556109A FR3038487B1 (en) 2015-06-30 2015-06-30 METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS
PCT/EP2016/064906 WO2017001355A1 (en) 2015-06-30 2016-06-28 Method and system for testing base stations of a mobile telecommunications network, taking into account the interference on the uplink between two adjacent cells in a dynamic manner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556109 2015-06-30
FR1556109A FR3038487B1 (en) 2015-06-30 2015-06-30 METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS

Publications (2)

Publication Number Publication Date
FR3038487A1 FR3038487A1 (en) 2017-01-06
FR3038487B1 true FR3038487B1 (en) 2020-01-17

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FR1556109A Active FR3038487B1 (en) 2015-06-30 2015-06-30 METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT UPLINK INTERFERENCE BETWEEN TWO DYNAMICALLY ADJACENT CELLS

Country Status (2)

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FR (1) FR3038487B1 (en)
WO (1) WO2017001355A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286802B2 (en) 2002-02-15 2007-10-23 Dyaptive Systems Incorporated Wireless simulator
EP2330843A1 (en) * 2009-12-03 2011-06-08 Nomor Research GmbH Apparatus and method for providing a control signal
FR3000856B1 (en) 2013-01-04 2015-02-06 Ercom Engineering Reseaux Comm METHOD AND SYSTEM FOR TESTING BASE STATIONS IN A MOBILE TELECOMMUNICATIONS NETWORK
FR3018019B1 (en) * 2014-02-24 2017-07-21 Ercom Eng Reseaux Communications METHOD AND SYSTEM FOR TESTING BASE STATIONS OF A MOBILE TELECOMMUNICATIONS NETWORK, TAKING INTO ACCOUNT THE INTERFERENCE BETWEEN TWO ADJACENT CELLS

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WO2017001355A1 (en) 2017-01-05
FR3038487A1 (en) 2017-01-06

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