A method and a device for protecting and transmitting the sides volume information, which on the peak value - to - mean value - ratio - reduction of the power in a wideband - a system based is

摘要

A method for protecting and transmitting the to peak value - to - mean value - duty ratio (papr) - reduction in a broadband subsystem related sides volume information, comprising the steps of:(a) performing a wide band modulation for the data to be transmitted and generating a data modulated signal, then embodiment of a procedure based on papr - reduction;(b) encoding of the sides volume information for generating a coded sides volume information by means of an error-correcting coding procedure;(c) allocating a plurality of subcarriers for transmitting the encoded sides volume information;(d) performing a wide band modulation for this coded sides volume information and generating a side band information modulated signal; and(e) appending of the sides volume information modulated signal to the data modulated signal to generate a transmitted signal;the reduction procedure papr - either on the papr - level of the data modulated signal or the of the transmitted signal based.