Peak-to-Average Power Ratio in 3-D OFDM system

• Published in: 2012 20th Telecommunications Forum (TELFOR) pp. 475 - 477
• Main Authors: Dehghani, M. J., Jafarian, N., Kazemi, K.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.11.2012
• Subjects: 3-D signal constellation; Constellation diagram; orthogonal frequency division multiplexing (OFDM); Peak to average power ratio; Peak-to-Average Power Ratio (PAPR); Signal to noise ratio; Time domain analysis; Transmitters

A major drawback of the orthogonal frequency division multiplexing (OFDM) systems is Peak-to-Average Power Ratio (PAPR) of the transmitted signal, which leads to a very costly and inefficient straightforward implementation. A new OFDM system, which exploited three-dimensional (3-D) signal mapper and...