Rate-flexible optical CDMA networks based on coherent modulation formats

A. L. Sanches; M. Abuhelala; T. R. Raddo; S. Haxha; I. Glesk

Rate-flexible optical CDMA networks based on coherent modulation formats

A. L. Sanches, M. Abuhelala, T. R. Raddo, S. Haxha, I. Glesk

Electronic And Electrical Engineering

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

28 Downloads (Pure)

Abstract

In this paper, we propose, design, and assess the performance of optical coherent access networks based on optical code-division multiple-access (OCDMA) based on three distinct coherent modulation formats, namely, BPSK, QPSK, and 16-QAM. We design a flexible network architecture based on these coherent modulation formats to provide either single data rate transmissions or multiple data rate transmissions. In this way, the network supports users with the same transmission rate, or group of users transmitting at different data rates.
We derive new close-form analytical expressions for both single and multiple rate use cases to assess the performance of the coherent OCDMA network. Results shown that the multi-rate data traffic from the users can coexist almost transparently in terms of network performance. The flexible OCDMA network might be a prospective alternative for implementing coherent systems for different service provision according to traffic demand requirements while supporting with high capacity, security, and simultaneous numbers of subscribers.
Keywords: BPSK, QPSK, 16-QAM, coherent network, BER, OCDMA

Original language	English
Number of pages	5
Publication status	Published - 19 Jul 2020
Event	22nd International Conference on Transparent Optical Networks ICTON 2020 - Bari, Italy Duration: 19 Jul 2020 → 23 Jul 2020 https://icton2020.fbk.eu/

Conference

Conference	22nd International Conference on Transparent Optical Networks ICTON 2020
Abbreviated title	ICTON 2020
Country/Territory	Italy
City	Bari
Period	19/07/20 → 23/07/20
Internet address	https://icton2020.fbk.eu/

Keywords

BPSQ
QPSK
16-Quam
coherent network
BER
OCDMA

Access to Document

Sanches-etal-ICTON-2020-Rate-flexible-optical-CDMA-networks-based-on-coherentAccepted author manuscript, 362 KB

Cite this

@conference{654451aaa2c443498c38a1d9898ca012,

title = "Rate-flexible optical CDMA networks based on coherent modulation formats",

abstract = "In this paper, we propose, design, and assess the performance of optical coherent access networks based on optical code-division multiple-access (OCDMA) based on three distinct coherent modulation formats, namely, BPSK, QPSK, and 16-QAM. We design a flexible network architecture based on these coherent modulation formats to provide either single data rate transmissions or multiple data rate transmissions. In this way, the network supports users with the same transmission rate, or group of users transmitting at different data rates.We derive new close-form analytical expressions for both single and multiple rate use cases to assess the performance of the coherent OCDMA network. Results shown that the multi-rate data traffic from the users can coexist almost transparently in terms of network performance. The flexible OCDMA network might be a prospective alternative for implementing coherent systems for different service provision according to traffic demand requirements while supporting with high capacity, security, and simultaneous numbers of subscribers.Keywords: BPSK, QPSK, 16-QAM, coherent network, BER, OCDMA",

keywords = "BPSQ, QPSK, 16-Quam, coherent network, BER, OCDMA",

author = "Sanches, {A. L.} and M. Abuhelala and Raddo, {T. R.} and S. Haxha and I. Glesk",

note = "{\textcopyright} 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; 22nd International Conference on Transparent Optical Networks ICTON 2020, ICTON 2020 ; Conference date: 19-07-2020 Through 23-07-2020",

year = "2020",

month = jul,

day = "19",

language = "English",

url = "https://icton2020.fbk.eu/ ",

}

TY - CONF

T1 - Rate-flexible optical CDMA networks based on coherent modulation formats

AU - Sanches, A. L.

AU - Abuhelala, M.

AU - Raddo, T. R.

AU - Haxha, S.

AU - Glesk, I.

N1 - © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2020/7/19

Y1 - 2020/7/19

N2 - In this paper, we propose, design, and assess the performance of optical coherent access networks based on optical code-division multiple-access (OCDMA) based on three distinct coherent modulation formats, namely, BPSK, QPSK, and 16-QAM. We design a flexible network architecture based on these coherent modulation formats to provide either single data rate transmissions or multiple data rate transmissions. In this way, the network supports users with the same transmission rate, or group of users transmitting at different data rates.We derive new close-form analytical expressions for both single and multiple rate use cases to assess the performance of the coherent OCDMA network. Results shown that the multi-rate data traffic from the users can coexist almost transparently in terms of network performance. The flexible OCDMA network might be a prospective alternative for implementing coherent systems for different service provision according to traffic demand requirements while supporting with high capacity, security, and simultaneous numbers of subscribers.Keywords: BPSK, QPSK, 16-QAM, coherent network, BER, OCDMA

AB - In this paper, we propose, design, and assess the performance of optical coherent access networks based on optical code-division multiple-access (OCDMA) based on three distinct coherent modulation formats, namely, BPSK, QPSK, and 16-QAM. We design a flexible network architecture based on these coherent modulation formats to provide either single data rate transmissions or multiple data rate transmissions. In this way, the network supports users with the same transmission rate, or group of users transmitting at different data rates.We derive new close-form analytical expressions for both single and multiple rate use cases to assess the performance of the coherent OCDMA network. Results shown that the multi-rate data traffic from the users can coexist almost transparently in terms of network performance. The flexible OCDMA network might be a prospective alternative for implementing coherent systems for different service provision according to traffic demand requirements while supporting with high capacity, security, and simultaneous numbers of subscribers.Keywords: BPSK, QPSK, 16-QAM, coherent network, BER, OCDMA

KW - BPSQ

KW - QPSK

KW - 16-Quam

KW - coherent network

KW - BER

KW - OCDMA

UR - https://www.itl.waw.pl/en/icton2020e-programme

M3 - Paper

T2 - 22nd International Conference on Transparent Optical Networks ICTON 2020

Y2 - 19 July 2020 through 23 July 2020

ER -

Rate-flexible optical CDMA networks based on coherent modulation formats

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this