2013/02/28 by Rao Farhat Masood, Masood, Rao Farhat
Computer Science · Engineering · #Advanced Wireless Communication Techniques #Advanced Wireless Network Optimization #Cybersecurity and Information Systems #FOS: Computer and information sciences #Other Computer Science (cs.OH)
paper · pdf · doi:10.48550/arxiv.1302.7145
openalex publication_date 2013/02/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper, introduced below are the concepts of digital modulation used in many communication systems today. Techniques described include quadrature phase shift keying (QPSK) and quadrature amplitude modulation (QAM) and how these techniques can be used to increase the capacity and speed of a wireless network. These modulation techniques are the basis of communications for systems like cable modems, DSL modems, CDMA, 3G, Wi-Fi* (IEEE 802.11) and WiMAX* (IEEE 802.16).