Performance analysis of modified/quadrature partial response-trellis coded modulation (M/QPR-TCM) signals on mobile satellite fading channels

Author

Ucan, Osman Nuri

Author_Institution

Fac. Electr. & Electron. Eng., Istanbul Tech. Univ., Turkey

fYear

1994

fDate

1-5 May 1994

Firstpage

1443

Abstract

To improve bandwidth efficiency and error performance, partial response signalling and trellis coded modulation are considered together for QAM. A new receiver for a data transmission system employing modified quadrature partial response trellis coded modulation (M/QPR-TCM) is investigated, As an example M/QPR-TCM is applied to 4QAM and M/6QPR-TCM is introduced. Simulation studies are done for different modulation schemes in the case. M/6QPR-TCM is upper bounded on mobile satellite fading channels. In simulations for fading parameter K=0, it is shown that M/6QPR-TCM has better error performance than 4QAM-TCM after SNR values of 11 dB. M/6QPR-TCM is also tight upper bounded on Rician channels

Keywords

Rician channels; data communication; fading; mobile satellite communication; partial response channels; quadrature amplitude modulation; radio receivers; telecommunication signalling; time-varying channels; trellis coded modulation; 4QAM; M/6QPR-TCM; M/QPR-TCM signals; QAM; Rician channels; bandwidth efficiency; data transmission system; error performance; mobile satellite fading channels; modified/quadrature partial response-trellis coded modulation; performance analysis; receiver; AWGN; Bandwidth; Data communication; Error probability; Fading; Modulation coding; Performance analysis; Phase shift keying; Quadrature amplitude modulation; Satellites;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1994. ICC '94, SUPERCOMM/ICC '94, Conference Record, 'Serving Humanity Through Communications.' IEEE International Conference on

Conference_Location

New Orleans, LA

Print_ISBN

0-7803-1825-0

Type

conf

DOI

10.1109/ICC.1994.368791

Filename

368791