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A free online textbook covering the fundamentals of wireless communication, including MIMO, space-time coding, OFDM, and CDMA, intended for graduate students and practicing engineers.
This survey classifies 78 joint OFDM-RIS optimization works into four paradigms, from convex relaxation to foundation models, and identifies open challenges for 6G networks.
The user is experimenting with OFDM using a Pluto SDR clone, achieving transmission and reception with various modulation schemes and a Viterbi decoder. A video demo is upcoming.