SISTEMA Y PROCEDIMIENTO PARA UNA TRANSMISION MEJORADA EN REDES DE COMUNICACION MOVIL USANDO UNA DISPOSICION DE ANTENA ACTIVA

SISTEMA Y PROCEDIMIENTO PARA UNA TRANSMISION MEJORADA EN REDES DE COMUNICACION MOVIL USANDO UNA DISPOSICION DE ANTENA ACTIVA

A transmission system and method for use in a mobile communication network comprising an active antenna arrangement of multiple antennas. The active antenna arrangement comprising several pairs of radiofrequency sub-modules each radiofrequency sub-module including a first phase shifter module , a TR...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LOPEZ ROMAN, JAVIER, LE PEZENNEC, YANNICK, MCWILLIAMS, BRENDAN
Format: Patent
Sprache:spa
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:A transmission system and method for use in a mobile communication network comprising an active antenna arrangement of multiple antennas. The active antenna arrangement comprising several pairs of radiofrequency sub-modules each radiofrequency sub-module including a first phase shifter module , a TRX module and a radiating antenna element and where an dynamic phase offset is applied to one of the sub-modules of each pair, and where the phase offset vector is selected according to the signal quality received by users of the mobile communication network using an algorithm which minimizes the duration of the selection process.