Introduction to Mobile Communications
摘要
Communication is always a link between people who live in geographically distant locations. With the increasing population, communication becomes more challenging. Researchers are working hard to create the fastest and simplest communication methods. A mobile gadget is one such example. Mobile communication enables the transfer of voice and multimedia data without the use of physical or permanent Links. Mobile communication has become the backbone of society. This chapter addresses the evolution of mobile communication as well as the important approaches. This chapter reviews different mobile communication approaches including Wavelet-based CR-OFDM Systems, MIMO Slot Antenna with Low Mutual Coupling for 5G Networks, PAPR Reduction in OFDM, Spectrum Sharing with L-Band Distance Measuring Equipment, Energy Efficient Cognitive Radio Network (CRN) for 5G Wireless Communication, Latency Minimization, TOA Estimation Using OFDM, Real-time 5G NR signal transmission, Correction of Common Phase Error, UF0MC-IOTA Based Cognitive Radio Transceiver, Transmission of Chaotic-based Encrypted Audio Through OFDM, SM-OFDM Systems, SC-FDMA Communication with Channel Estimation Errors. In addition, MIMO-OFDM channel estimation, GFDM and UFMC Techniques for 5G Wireless Communication, Multilevel Redundant Discrete Wavelet Transform (ML-RDWT), and Optimal Red Deer Algorithm (ORDA) Centered Approach, Smart antenna with automatic beam have also been discussed.