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LIST OF ABBREVIATIONS

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LIST OF ABBREVIATIONS

AM: Amplitude Modulation

AMPS: Advanced Mobile Phone Service ARQ: Automatic Repeat Request

ASK: Amplitude Shift Keying

AWGN: Additive White Gaussian Noise BER: Bit Error Ratio

BPSK: Binary Phase Shift Keying CDMA: Code-Division Multiple Access CW: Continuous Wave

DS-SS: Direct Sequence Spread Spectrum ESN: Electronic Serial Number

FCC: Federal Communications Commission FDMA: Frequency-Division Multiple Access FEC: Forward Error Correction

FM: Frequency Modulation FSK: Frequency Shift Keying FSM: Finite-State Machine

FSSMs: Finite State Sequential Machines GF: Galois Field

GPS: Global Positioning Systems LOS: Line-of-Sight

MC-SS: Multiple Channel - Spread Spectrum PAs: Power Amplifiers

PN: P seudo N oise

PSD: Power Spectral Density PSK: Phase Shift Keying

RAM: Random-Access Memory RF: Radio Frequency

ROM: Read-only Memory

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SIR: Signal to Interference Ratio

SIR dB: Signal to Interference Ratio in decibel SNR: Signal to Noise Ratio

SNR dB: Signal to Noise Ratio in decibel TDMA: Time-Division Multiple Access

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