This document presents a comprehensive solution to a wireless communication assignment, addressing various key concepts. The assignment explores different modulation techniques like ASK, FSK, PSK, and QAM, requiring the conversion of binary data into analog waveforms and frequency assignments. It delves into error detection processes using Cyclic Redundancy Check (CRC) and computes frame check sequences. Furthermore, the solution covers Direct Sequence Spread Spectrum, compares Infrastructure and ad hoc WLAN modes with diagrams, and contrasts TCP and OSI protocols for wired and wireless LANs. Finally, it explains the rationale behind the hexagonal cell shape in cellular communications. The provided solutions offer detailed explanations, calculations, and diagrams to facilitate a thorough understanding of the subject matter.
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