This document presents a comprehensive solution to a wireless networks assignment. The solution includes the conversion of binary data into analog waveforms using various modulation techniques like ASK, FSK, PSK, and DPSK. It also covers the computation of frequency assignments for different data combinations. The assignment further delves into drawing analog and frequency modulation waveforms, QAM constellation diagrams, and explaining the error detection process using Cyclic Redundancy Check (CRC). Additionally, the solution computes frame check sequences and transmitted signals using Direct Sequence Spread Spectrum (DSSS). Finally, it explains the advantages of hexagonal cells over square and circular cells in cellular communications. The document also includes a bibliography of relevant sources.
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