论文信息 - Comparison of Performance of Digital Modulation Techniques in the Presence of Adjacent Channel Interference

Comparison of Performance of Digital Modulation Techniques in the Presence of Adjacent Channel Interference

The performance of four digital modulation techniques are compared to one another when each is received in the presence of adjacent channel interference. The interfering waveforms that each modulation format sees are identical to the modulation format under consideration. The four types of modulation are QPSK, 8-PSK, 16QASK, and QPR. Upper bounds to the probability of error are derived and used to evaluate the relative merits of the different schemes.

L. B. Milstein | Donald L. Schilling | Raymond L. Pickholtz

[1] E. Arthurs,et al. On the Optimum Detection of Digital Signals in the Presence of White Gaussian Noise-A Geometric Interpretation and a Study of Three Basic Data Transmission Systems , 1962 .

[2] O. Shimbo,et al. Unified Analysis of a Class of Digital Systems in Additive Noise and Interference , 1973, IEEE Trans. Commun..

[3] B. White,et al. A Worst-Case Crosstatk Comparison Among Several Modulation Schemes , 1977, IEEE Trans. Commun..

[4] Sergio Benedetto,et al. Combined Effects of Intersymbol, Interchannel, and Co-Channel Interferences in M-ary CPSK Systems , 1973, IEEE Trans. Commun..

[5] A. Rosenbaum,et al. An Upper Bound Analysis for Coherent Phase-Shift Keying with Cochannel, Adjacent-Channel, and Intersymbol Interference , 1975, IEEE Trans. Commun..

[6] V. K. Prabhu,et al. Error rate considerations for coherent phase-shift keyed systems with co-channel interference , 1969 .