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1. WO2018128950 - UE TESTING SYSTEM FOR RF CHARACTERISTICS FOR THE NEW RADIO STANDARD

Publication Number WO/2018/128950
Publication Date 12.07.2018
International Application No. PCT/US2017/069120
International Filing Date 29.12.2017
IPC
H04B 17/10 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
H04B 17/14 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
11for calibration
14of the whole transmission and reception path, e.g. self-test loop-back
H04B 17/15 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
15Performance testing
H04B 17/29 2015.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
20of receivers
29Performance testing
CPC
G01R 29/0821
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
29Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
08Measuring electromagnetic field characteristics
0807characterised by the application
0814Field measurements related to measuring influence on or from apparatus, components or humans
0821rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells
H01Q 3/267
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
267Phased-array testing or checking devices
H04B 17/101
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
101for measurement of parameters
H04B 17/102
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
101for measurement of parameters
102of radiated power at antenna port
H04B 17/103
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
101for measurement of parameters
103of reflected power, e.g. return loss
H04B 17/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
11for calibration
14of the whole transmission and reception path, e.g. self-test loop-back
Applicants
  • INTEL IP CORPORATION [US]/[US]
Inventors
  • IOFFE, Anatoliy
Agents
  • ESCHWEILER, Thomas, G.
Priority Data
62/443,42006.01.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) UE TESTING SYSTEM FOR RF CHARACTERISTICS FOR THE NEW RADIO STANDARD
(FR) SYSTÈME DE TEST D'ÉQUIPEMENT UTILISATEUR DES CARACTÉRISTIQUES RF POUR LA NOUVELLE NORME RADIO
Abstract
(EN)
A testing system and method, for testing wireless communication devices, may include an anechoic far field chamber with a dual-axis positioning system for rotating the device under test. The testing system may further include a measuring antenna and a number of link antennas distributed throughout the testing system. A number of receive (RX) and transmit (TX) testing configurations for 5G NRs, using the testing system, are described in detail.
(FR)
Un système et un procédé de test, pour tester des dispositifs de communication sans fil, peuvent comprendre une chambre de champ lointain anéchoïque avec un système de positionnement à double axe pour faire tourner le dispositif sous test. Le système de test peut en outre comprendre une antenne de mesure et un certain nombre d'antennes de liaison réparties dans le système de test. Un certain nombre de configurations de test de réception (RX) et de transmission (TX) pour des NR 5G, à l'aide du système de test, sont décrites en détail.
Also published as
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