Low complexity MIMO method based on matrix transformation for few-mode multi-core optical transmission system

Xiaolong Pan; Bo Liu; Li Li; Qinghua Tian

doi:10.1016/j.optcom.2016.03.058

Low complexity MIMO method based on matrix transformation for few-mode multi-core optical transmission system

Xiaolong Pan
, Bo Liu^*
, Li Li
, Qinghua Tian

^*Corresponding author for this work

Beijing University of Posts and Telecommunications

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

This paper proposes and demonstrates a low complexity multiple-input multiple-output (MIMO) equalization digital signal processing (DSP) method for the few mode multi-core (FMMC) fiber optical transmission system. The MIMO equalization algorithm offers adaptive equalization taps according to the degree of crosstalk in cores or modes, which eliminates the interference among different modes and cores in space division multiplexing (SDM) transmission system. Compared with traditional MIMO method, the proposed scheme has increased the convergence rate by 4 times and reduced the number of finite impulse response (FIR) filters by 55% when the numbers of mode and core are three.

Original language	English
Pages (from-to)	238-242
Number of pages	5
Journal	Optics Communications
Volume	371
DOIs	https://doi.org/10.1016/j.optcom.2016.03.058
Publication status	Published - 15 Jul 2016
Externally published	Yes

Keywords

Few mode multi-core
Multiple-input multiple-output
Space division multiplexing

Access to Document

10.1016/j.optcom.2016.03.058

Cite this

@article{5dd293fbfaa34dcc8280cfb9b655c119,

title = "Low complexity MIMO method based on matrix transformation for few-mode multi-core optical transmission system",

abstract = "This paper proposes and demonstrates a low complexity multiple-input multiple-output (MIMO) equalization digital signal processing (DSP) method for the few mode multi-core (FMMC) fiber optical transmission system. The MIMO equalization algorithm offers adaptive equalization taps according to the degree of crosstalk in cores or modes, which eliminates the interference among different modes and cores in space division multiplexing (SDM) transmission system. Compared with traditional MIMO method, the proposed scheme has increased the convergence rate by 4 times and reduced the number of finite impulse response (FIR) filters by 55\% when the numbers of mode and core are three.",

keywords = "Few mode multi-core, Multiple-input multiple-output, Space division multiplexing",

author = "Xiaolong Pan and Bo Liu and Li Li and Qinghua Tian",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors.",

year = "2016",

month = jul,

day = "15",

doi = "10.1016/j.optcom.2016.03.058",

language = "English",

volume = "371",

pages = "238--242",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Low complexity MIMO method based on matrix transformation for few-mode multi-core optical transmission system

AU - Pan, Xiaolong

AU - Liu, Bo

AU - Li, Li

AU - Tian, Qinghua

PY - 2016/7/15

Y1 - 2016/7/15

N2 - This paper proposes and demonstrates a low complexity multiple-input multiple-output (MIMO) equalization digital signal processing (DSP) method for the few mode multi-core (FMMC) fiber optical transmission system. The MIMO equalization algorithm offers adaptive equalization taps according to the degree of crosstalk in cores or modes, which eliminates the interference among different modes and cores in space division multiplexing (SDM) transmission system. Compared with traditional MIMO method, the proposed scheme has increased the convergence rate by 4 times and reduced the number of finite impulse response (FIR) filters by 55% when the numbers of mode and core are three.

AB - This paper proposes and demonstrates a low complexity multiple-input multiple-output (MIMO) equalization digital signal processing (DSP) method for the few mode multi-core (FMMC) fiber optical transmission system. The MIMO equalization algorithm offers adaptive equalization taps according to the degree of crosstalk in cores or modes, which eliminates the interference among different modes and cores in space division multiplexing (SDM) transmission system. Compared with traditional MIMO method, the proposed scheme has increased the convergence rate by 4 times and reduced the number of finite impulse response (FIR) filters by 55% when the numbers of mode and core are three.

KW - Few mode multi-core

KW - Multiple-input multiple-output

KW - Space division multiplexing

UR - https://www.scopus.com/pages/publications/84962345990

U2 - 10.1016/j.optcom.2016.03.058

DO - 10.1016/j.optcom.2016.03.058

M3 - Article

AN - SCOPUS:84962345990

SN - 0030-4018

VL - 371

SP - 238

EP - 242

JO - Optics Communications

JF - Optics Communications

ER -

Low complexity MIMO method based on matrix transformation for few-mode multi-core optical transmission system

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this