BW is matlab programming noise equivalent bandwidth of matlab programming last lter stage in matlab programming RF front end of matlab programming receiver in Hz. 30KHz is matlab programming value assumed. The factor f sample /f chip is covered to add matlab programming noise at sample level after matlab programming correlator in matlab programming acquisition process, which works millisecond by millisecond. In one millisecond there are chips and matlab programming simulator computes f sample /f chip samples per chip. In order to matlab better appreciation gure 5. 8 shows matlab programming whole Galileo E5 PSD before and after matlab programming noise addition. Simulation results show that matlab programming EVM estimations using matlab programming novel MDL metric remain unbiased for unrepeated links. The proposed MDL metric can be used to predict matlab programming MDL triggered SNR penalty in matlab theoretical manner, which will be a good option for matlab programming design of functional MIMO MDM systems. Implementation of orthogonal frequency division multiplexing OFDM and sophisticated signal processing for elastic optical networking in accordance with networking and transmission constraintsAn increasing adoption of electronic signal processing DSP in optical fiber telecommunication has dropped at matlab programming fore a few appealing DSP enabled modulation formats. One such format is orthogonal frequency department multiplexing OFDM, which has seen great success in instant and wired RF purposes, and is being actively investigated by a couple of research groups for use in optical fiber telecom. In this dissertation, I current three implementations of OFDM for elastic optical networking and allotted community manage. The first is matlab field programmable gate array FPGA based real time implementation of matlab version of OFDM conventionally known as intensity modulation and direct detection IMDD OFDM.