Patent ID: 8244314
Filing Date: 2012-08-14
Classification: H04L,H04W,Y02D

Abstract:
1. A method for reducing the power consumption in mobile networks, wherein the communication between a mobile terminal and a base station is QAM modulated, the method comprising: making the base station a dynamic real time analysis of the QAM symbols used in the communication between said mobile terminal and the base station by using data already transmitted and data to be transmitted between the mobile phone and the base station, detecting the most frequently used QAM symbols; obtaining the base station a new assignation of the QAM symbols for the downlink communication; sending the base station the new assignation of the QAM symbols to the mobile terminal; and using the mobile terminal and the base station said new assignation of the QAM symbols for the demodulation process and modulation process, respectively, in their subsequent communication.