BPSK-SIM- PPM modulation for free space optical communications

Monire Faridzadeh; Asghar Gholami; Zabih Ghassemlooy; Aymen Gatri

doi:10.1109/ISTEL.2014.7000811

BPSK-SIM- PPM modulation for free space optical communications

Monire Faridzadeh, Asghar Gholami, Zabih Ghassemlooy, Aymen Gatri

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Citations (Scopus)

Abstract

In this paper a hybrid PPM-BPSK modulation scheme is proposed. The numerical simulation results for the bit error rate (BER) performance of the PPM-BPSK modulation scheme in the lognormal atmospheric channel for a range of turbulence variance is presented. Results are compared with the BPSK-subcarrier intensity modulation (SIM) and 4-PPM, which shows the performance of the hybrid PPM-BPSK scheme, is superior to the BPSK while having the same bandwidth requirement. However, for all level of turbulence the performance of the proposed hybrid PPM-BPSK is deficient to the PPM scheme. Moreover the paper also presents the experimental results for 4PPM and BPSK (SIM).

Original language	English
Title of host publication	7'th International Symposium on Telecommunications (IST'2014)
Place of Publication	Piscataway, NJ
Publisher	IEEE
Pages	794-798
ISBN (Print)	978-1-4799-5358-5
DOIs	https://doi.org/10.1109/ISTEL.2014.7000811
Publication status	Published - 2014

Keywords

4PPM
BPSK-SIM modulation
Log normal
PPM_BPSK

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10.1109/ISTEL.2014.7000811

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title = "BPSK-SIM- PPM modulation for free space optical communications",

abstract = "In this paper a hybrid PPM-BPSK modulation scheme is proposed. The numerical simulation results for the bit error rate (BER) performance of the PPM-BPSK modulation scheme in the lognormal atmospheric channel for a range of turbulence variance is presented. Results are compared with the BPSK-subcarrier intensity modulation (SIM) and 4-PPM, which shows the performance of the hybrid PPM-BPSK scheme, is superior to the BPSK while having the same bandwidth requirement. However, for all level of turbulence the performance of the proposed hybrid PPM-BPSK is deficient to the PPM scheme. Moreover the paper also presents the experimental results for 4PPM and BPSK (SIM).",

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AU - Faridzadeh, Monire

AU - Gholami, Asghar

AU - Ghassemlooy, Zabih

AU - Gatri, Aymen

PY - 2014

Y1 - 2014

N2 - In this paper a hybrid PPM-BPSK modulation scheme is proposed. The numerical simulation results for the bit error rate (BER) performance of the PPM-BPSK modulation scheme in the lognormal atmospheric channel for a range of turbulence variance is presented. Results are compared with the BPSK-subcarrier intensity modulation (SIM) and 4-PPM, which shows the performance of the hybrid PPM-BPSK scheme, is superior to the BPSK while having the same bandwidth requirement. However, for all level of turbulence the performance of the proposed hybrid PPM-BPSK is deficient to the PPM scheme. Moreover the paper also presents the experimental results for 4PPM and BPSK (SIM).

AB - In this paper a hybrid PPM-BPSK modulation scheme is proposed. The numerical simulation results for the bit error rate (BER) performance of the PPM-BPSK modulation scheme in the lognormal atmospheric channel for a range of turbulence variance is presented. Results are compared with the BPSK-subcarrier intensity modulation (SIM) and 4-PPM, which shows the performance of the hybrid PPM-BPSK scheme, is superior to the BPSK while having the same bandwidth requirement. However, for all level of turbulence the performance of the proposed hybrid PPM-BPSK is deficient to the PPM scheme. Moreover the paper also presents the experimental results for 4PPM and BPSK (SIM).

KW - 4PPM

KW - BPSK-SIM modulation

KW - Log normal

KW - PPM_BPSK

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DO - 10.1109/ISTEL.2014.7000811

M3 - Chapter

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SP - 794

EP - 798

BT - 7'th International Symposium on Telecommunications (IST'2014)

PB - IEEE

CY - Piscataway, NJ

ER -

BPSK-SIM- PPM modulation for free space optical communications

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Keywords

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