RECOMMENDATION ITU-R SM.1600 - Technical identification of digital signals
ANNEX 1 - General identification process
1 Preamble
2 Signal capture and digitizing set-up to carry out signal identification
ANNEX 2 - Preliminary identification by intercorrelation techniques with a test signal and by other correlation ...
1 A brief theoretical overview of the correlation techniques
2 Practical implementation of the intercorrelation technique
    2.1 Description of the time and Doppler synchronization
    2.2 Optimizing detection and source separation
3 Application of the intercorrelation techniques for preliminary recognition and identification of transmission ...
    3.1 Digital reception system of adjustable bandwidth for frequency translation and recording of the sampled signal ...
    3.2 Generation of test signals - Constitution of a database
    3.3 Preliminary analysis to help the user to choose the suitable test functions
    3.4 Intercorrelation with test signals and search functions
    3.5 Systematization and automation of the test signal search process
ANNEX 3 - Waveform characteristics verification
1 Introduction
2 Detection of multi-emissions
    2.1 Practical importance of the detection of multi-emissions
    2.2 Recognition and processing of the situations of multi-emissions
    2.3 Separation of the signals - Separation of the energy patterns
3 Identification of an analogue signal
4 Recognition of OFDM unknown signals by other correlation techniques
    4.1 Application for the recognition of a (C)OFDM signal
5 Identification of a digital signal other than (C)OFDM
    5.1 Extraction of the carrier frequency and the symbol rate
    5.2 Characterization of the modulation of the signal
    5.3 Technical identification of a digital signal by association of measurement and demodulation methods