论文信息 - Commonalities of several modulation techniques

Commonalities of several modulation techniques

We study commonalities of new bandwidth efficient and power efficient quadrature-quadrature phase shift keying (Q/sup 2/PSK), constant envelope Q/sup 2/PSK (CEQ/sup 2/PSK), rotative QPSK (RQPSK), frequency and phase shift keying (FPSK), expurgated FPSK (E-FPSK), and the well-known orthogonal frequency division multiplexing (OFDM) (or multicarrier modulation) and L-orthogonal (LO) signaling on AWGN channels. "Identical" systems are defined as systems that have the same bit error rate (BER) versus the bit energy to noise ratio function and the same power spectral density. The results show that: (a) Q/sup 2/PSK, FPSK, and OFDM are "identical", and (b) CEQ/sup 2/PSK, E/sub 4/-FPSK and LO are "identical". Also, a mistake in an article by Fleisher and Qu (see IEEE J. Select. Areas Commun., vol.10, no.8, p.1243-1253, 1992) is corrected.

Lei Wei

[1] R. Chang,et al. A Theoretical Study of Performance of an Orthogonal Multiplexing Data Transmission Scheme , 1968 .

[2] Leonard J. Cimini,et al. Analysis and Simulation of a Digital Mobile Channel Using Orthogonal Frequency Division Multiplexing , 1985, IEEE Trans. Commun..

[3] Theodore G. Birdsall,et al. Quadrature-quadrature phase-shift keying , 1989, IEEE Trans. Commun..

[4] L. Wei. Q/sup 2/DPSK with new pulse shaping pair in the satellite mobile channel , 1993 .

[5] Guillermo E. Atkin,et al. On the performance of a hybrid frequency and phase shift keying modulation technique , 1993, IEEE Trans. Commun..

[6] I. Korn,et al. Q/sup 2/DPSK in the satellite mobile channel with ISI and CSI , 1994 .

[7] I. Korn,et al. Combined frequency and differential phase shift keying with non-coherent detection in a satellite mobile channel , 1993 .

[8] Shouxing Qu,et al. Multifrequency Minimum Shift Keying , 1992, IEEE J. Sel. Areas Commun..

[9] S. C. Kwatra,et al. Rotative quadrature phase-shift keying , 1992 .