A Novel Multi-carrier Order Division Multi-access Communication System Based on TDCS with Fractional Fourier Transform Scheme

• Published in: Wireless personal communications Vol. 79; no. 2; pp. 1301 - 1320
• Main Authors: Yang, Zeyi, Tao, Ran, Wang, Yue, Wang, Teng
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.11.2014; Springer
• Subjects: Applied sciences; Carriers; Chirp; Coding, codes; Communication systems; Communications Engineering; Computer Communication Networks; Computer science; control theory; systems; Computer systems and distributed systems. User interface; Demodulation; Division; Engineering; Exact sciences and technology; Fourier transforms; Information, signal and communications theory; Interference; Modulation; Networks; Signal and communications theory; Signal,Image and Speech Processing; Software; Telecommunications and information theory; Multiple access; Multiple chirp carriers inter-shielding; Transform domain communication system; OFDM; Fractional Fourier transform; Capability index; Streaming; Fourier transformation; Leak; Multicarrier; Frequency division multiple access; Shielding; Variable bit rate; Fractional derivative; Multicarrier modulation; Mathematical transformation; Wide band; Code division multiple access; Orthogonal frequency division multiplexing; Collision avoidance; Demodulation

In this paper, we propose a novel fractional Fourier transform (FrFT) based multi-carrier order division multi-access communication system, in which each user is uniquely identified by an FrFT order. Transform domain communication system (TDCS) with FrFT scheme is also proposed to synthesize the wid...