Simulation of transceiver for multi-amplitude continuous phase modulation

Author

Youssef, El-Sayed A. ; Din, Sherif H Nour-El ; Khedr, Mohamed E. ; Salman, Akram A.

Author_Institution

Arab Acad. of Sci. & Technol., Alexandria, Egypt

fYear

1999

fDate

23-25 Feb 1999

Abstract

Modern communication systems are too complicated to be analyzed completely by using classical techniques, in these cases a digital computer simulation is used to study the performance and capabilities of the system. This paper simulates a multi-amplitude continuous phase modulation (MACPM) transmitter-receiver system operating in an AWGN channel. The Viterbi decoding is used not only for the demodulation of the bit sequences of the transmitted messages but also for the estimation of the initial phase of the carrier at the start of the demodulation process. Simulation of the output transmitted signal and the trellis diagram in a matrix form is presented, to show the error correcting capability of the receiver

Keywords

AWGN channels; Viterbi decoding; continuous phase modulation; demodulation; digital simulation; error correction; phase estimation; sequences; telecommunication computing; transceivers; AWGN channel; Viterbi decoding; bit sequences; carrier phase estimation; communication systems; demodulation; digital computer simulation; error correction; matrix; multi-amplitude continuous phase modulation; output transmitted signal; transceiver simulation; transmitter-receiver system; trellis diagram; AWGN channels; Computational modeling; Computer simulation; Continuous phase modulation; Decoding; Demodulation; Performance analysis; Phase estimation; Transceivers; Viterbi algorithm;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 1999. NRSC '99. Proceedings of the Sixteenth National

Conference_Location

Cairo

Print_ISBN

977-5031-62-1

Type

conf

DOI

10.1109/NRSC.1999.760926

Filename

760926