Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding

P. Varshney; C. Hessel

Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding

Research output: Contribution to conference › Paper

Abstract

1RC continuous phase modulation (CPM) has a constant envelope and good spectral containment. It can thus be effectively used over highly non-linear bandlimited channels for high data rates. In this paper the performance of trellis coded 4, 8 and 16ary 1RC CPM in Additive White Gaussian Noise (AWGN) channel is investigated. A linear receiver followed by a Viterbi decoder matched to the trellis code is used for the detection of the waveform. The IF filter is optimized for all the three different waveforms so as to minimize the combined effect of intersymbol interference (ISI) and noise at the sampling instant. In order to use a coherent linear receiver we propose to pre-code the transmitted signal so that the information is in the received phase and not in the phase difference between the two consecutive phase samples. BER performance results for these waveforms are presented.

Original language	English (US)
Pages	373-376
Number of pages	4
State	Published - Dec 1 2000
Externally published	Yes
Event	21st Century Military Communications Conference Proceedings MILCOM 2000 - Los Angeles, CA, United States Duration: Oct 22 2000 → Oct 25 2000

Other

Other	21st Century Military Communications Conference Proceedings MILCOM 2000
Country	United States
City	Los Angeles, CA
Period	10/22/00 → 10/25/00

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

Fingerprint Dive into the research topics of 'Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding'. Together they form a unique fingerprint.

Cite this

Varshney, P., & Hessel, C. (2000). Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding. 373-376. Paper presented at 21st Century Military Communications Conference Proceedings MILCOM 2000, Los Angeles, CA, United States.

@conference{f9186297e182455381d5e542cfa5ef07,

title = "Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding",

abstract = "1RC continuous phase modulation (CPM) has a constant envelope and good spectral containment. It can thus be effectively used over highly non-linear bandlimited channels for high data rates. In this paper the performance of trellis coded 4, 8 and 16ary 1RC CPM in Additive White Gaussian Noise (AWGN) channel is investigated. A linear receiver followed by a Viterbi decoder matched to the trellis code is used for the detection of the waveform. The IF filter is optimized for all the three different waveforms so as to minimize the combined effect of intersymbol interference (ISI) and noise at the sampling instant. In order to use a coherent linear receiver we propose to pre-code the transmitted signal so that the information is in the received phase and not in the phase difference between the two consecutive phase samples. BER performance results for these waveforms are presented.",

author = "P. Varshney and C. Hessel",

year = "2000",

month = dec,

day = "1",

language = "English (US)",

pages = "373--376",

note = "21st Century Military Communications Conference Proceedings MILCOM 2000 ; Conference date: 22-10-2000 Through 25-10-2000",

}

TY - CONF

T1 - Performance of trellis coded M-ary 1RC CPM with linear receiver and pre-coding

AU - Varshney, P.

AU - Hessel, C.

PY - 2000/12/1

Y1 - 2000/12/1

N2 - 1RC continuous phase modulation (CPM) has a constant envelope and good spectral containment. It can thus be effectively used over highly non-linear bandlimited channels for high data rates. In this paper the performance of trellis coded 4, 8 and 16ary 1RC CPM in Additive White Gaussian Noise (AWGN) channel is investigated. A linear receiver followed by a Viterbi decoder matched to the trellis code is used for the detection of the waveform. The IF filter is optimized for all the three different waveforms so as to minimize the combined effect of intersymbol interference (ISI) and noise at the sampling instant. In order to use a coherent linear receiver we propose to pre-code the transmitted signal so that the information is in the received phase and not in the phase difference between the two consecutive phase samples. BER performance results for these waveforms are presented.

AB - 1RC continuous phase modulation (CPM) has a constant envelope and good spectral containment. It can thus be effectively used over highly non-linear bandlimited channels for high data rates. In this paper the performance of trellis coded 4, 8 and 16ary 1RC CPM in Additive White Gaussian Noise (AWGN) channel is investigated. A linear receiver followed by a Viterbi decoder matched to the trellis code is used for the detection of the waveform. The IF filter is optimized for all the three different waveforms so as to minimize the combined effect of intersymbol interference (ISI) and noise at the sampling instant. In order to use a coherent linear receiver we propose to pre-code the transmitted signal so that the information is in the received phase and not in the phase difference between the two consecutive phase samples. BER performance results for these waveforms are presented.

UR - http://www.scopus.com/inward/record.url?scp=0034447435&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034447435&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0034447435

SP - 373

EP - 376

T2 - 21st Century Military Communications Conference Proceedings MILCOM 2000

Y2 - 22 October 2000 through 25 October 2000

ER -