Interacción Entre Sistemas Móviles de 3ª Generación VII. SIGLAS SIGLA SIGNIFICADO ADSL Asymmetrics Digital Subscriber Line AWGN Additive White Gaussian Noise BER Bit Error Rate CDMA Code Division Multiple Access CP Cyclic Prefix DAB Digital Audio Broadcasting DFT Discrete Fourier Transform DMT Discrete Multitone DS Direct Sequence DVB Digital Video Broadcasting EGC Equal Gain Combining FDMA Frecuency Division Multiple Access FFT Fast Fourier Transform FH Frequency Hopping FSF Frequency Selective Fading GGSN GPRS Gateway Support Node HDSL High data rate Digital Subscriber Line HF High Frequency ICI Inter-Channel Interference IDFT Inverse Discrete Fourier Transform IFFT Inverse Fast Fourier Transform ISI Inter-Symbol Interference LAN Local Area Network LOS Line Of Sight MAI Multiple Access Interference MC-CDMA Multi-Carrier CDMA MCM Multi-Carrier Modulation VII. SIGLAS 110 Interacción Entre Sistemas Móviles de 3ª Generación MRC Maximum Ratio Combining OFDM Orthogonal Frequency Division Multiplexing OSI Open Systems Interconnection OVSF Orthogonal Variable Spreading Factor PDF Probability Density Function PN Pseudo Noise PSK Phase Shift Keying QAM Quadrature Amplitude Modulation SC Simple Carrier SF Spread Factor SNR Signal to Noise Ratio SS Spread Spectrum SSM Spread Spectrum Modulation TDMA Time Division Multiple Access TH Time Hopping UMTS Universal Mobile Telecommunications System VII. SIGLAS 111