Alcatel Lucent

Alcatel

Jens Strauss

Andreas Pascht

Luc Dartois

Denis Rouffet

Bernd Haberland

Peter Jaenecke

Thomas Bohn

Thomas Bitzer

The present invention relates to a method for configuring a base station () of a mobile communication network over a software defined radio module (), that base station () serving at least one mobile terminal () over an air interface () served by that software defined radio module. When selecting the communication standard for the configuration of the base station () the characteristics of the air interface () are taken into account. The invention also relates to a base station () of a mobile communication network, that base station () serving at least one mobile terminal () over an air interface (), that base station () comprising a configurable software defined radio module (). The configurable software defined radio module () is adapted to take into account the characteristics of the air interface () when selecting the communication standard for the configuration of the base station ().

Software defined radio base station and configuration method

Method of correcting a gain and phase imbalance of an analogue modulator () for multiple channels (CHi) of a multi-carrier transmission signal, the method comprising the steps of determining a gain imbalance correction factor (GCFi) and phase imbalance correction factor (PCFi) for each channel individually and applying said correction factors (GCFi, PCFi) to the corresponding channel (CHi) individually, before the multi-carrier synthesis of the channels is done, whereas step a) for each one of the multiple channels (CHi) is performed in a time-multiplexed manner with step a) for the other ones of the multiple channels (CHi).

Method of correcting gain and phase imbalance of a multi-carrier transmission signal, transmitter and base station

The invention relates notably to a method for scaling peak power amplitudes in a signal at a transmitter before submitting said signal to a power amplifier. According to the invention, the method consists in:

Method for scaling peak power amplitudes in a signal and corresponding transmitter

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Althengstett, Germany

Jens Strauss