Changes between Version 10 and Version 11 of FlexWaves

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Timestamp:
11/28/09 13:18:03 (15 years ago)
Author:
ismael (IP: 62.57.1.15)
Comment:

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  • FlexWaves

    v10 v11  
    2525This waveform is a simple digital modem. It can be configured to perform BPSK, QPSK, QAM4, QAM64 and so on. The modulator/demodulator is a single program which can be instantiated as a modulator or demodulator. A binary source and a sink generate and reads random data.  
    2626 
     27The application can be loaded launching the following command on the runph command prompt: 
     28{{{ 
     29runph$: phload example 
     30}}} 
     31 
    2732== UTRAN ==  
    2833 
     
    3338Where (*) indicates that two transport channels transmit in parallel. The receiver chain implements the same modules in the opposite direction. 
    3439 
    35 - The coder is a UMTS TurboCoder for the data channel and a Convolutional Coder for the control one (viterbi decoder not yet implemented).  
     40- The coder is a UMTS Turbo Coder for the data channel and a Convolutional Coder for the control one (viterbi decoder not yet implemented).  
    3641- The ratematching component is specifically designed for the UMTS chain and can not be configured to operate in another context. 
    3742 
    3843The waveform must operate at a period of 10ms, so this is the time-slot that should be fixed (see /usr/local/etc/platforms.conf). All components of each transport channel can operate at higher periods (20, 40, 80 ms). The component 'timemux' performs a time (de)-multiplexing of data frames and delivers 1 packet every 10ms to the channel.  
    3944 
     45The application can be loaded launching the following command on the runph command prompt: 
     46{{{ 
     47runph$: phload utran 
     48}}} 
    4049 
    4150== WiMAX ==