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1. WO2001056322 - SYSTEM FOR DETECTING CELLULAR TELEPHONES IN RECEPTION OR OPERATIONAL STANDBY MODE

Publication Number WO/2001/056322
Publication Date 02.08.2001
International Application No. PCT/FR2001/000236
International Filing Date 25.01.2001
IPC
H04B 17/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
H04W 48/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
02Access restriction performed under specific conditions
04based on user or terminal location or mobility data, e.g. moving direction or speed
CPC
H04B 17/382
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
30of propagation channels
382for resource allocation, admission control or handover
H04W 48/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
02Access restriction performed under specific conditions
04based on user or terminal location or mobility data, e.g. moving direction, speed
Applicants
  • SAURAT, Jean-Claude [FR]/[FR]
  • ZIAEI, Afshin [FR]/[FR]
Inventors
  • SAURAT, Jean-Claude
  • ZIAEI, Afshin
Agents
  • SAURAT, Jean-Claude
Common Representative
  • SAURAT, Jean-Claude
Priority Data
104727.01.2000FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) SYSTEM FOR DETECTING CELLULAR TELEPHONES IN RECEPTION OR OPERATIONAL STANDBY MODE
(FR) SYSTEME DE DETECTION DE TELEPHONES CELLULAIRES EN MODE RECEPTION OU VEILLE OPERATIONNELLE
Abstract
(EN) The invention concerns an electronic device for detecting the presence of cellular or satellite link telephones, as well as any other type of transmitter or radiocommunication terminal using the same protocol and the same radiofrequency band, whether they are in operational standby or transmission/reception mode, likely to cause electromagnetic interference in zones where their use is subject to regulation or prohibition.
(FR) Ce dispositif électronique permet de détecter la présence de téléphones cellulaires ou dotés d'une liaison satellite, comme tout autre type d'émetteur ou terminal de radiocommunication utilisant le même protocole et la même bande de fréquence radio, qu'ils soient en mode veille opérationnelle ou en mode émission/récetion, susceptibles d'occasionner des perturbations électromagnétiques dans des zones ou leur utilisation est réglementée ou non désirée.
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