Rate-adaptive geometric shaping for BICM with off-the-shelf component blocks

Metodi P. Yankov; Smaranika Swain; Francesco Da Ros

doi:10.1109/IPC57732.2023.10360739

Rate-adaptive geometric shaping for BICM with off-the-shelf component blocks

Metodi P. Yankov, Smaranika Swain, Francesco Da Ros

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

Abstract

Geometric shaping with many-to-one mapping is experimentally demonstrated for bit-interleaved coded modulation (BICM) coherent optical fiber system. Up to 0.75 bits/2D symbol of gain are achieved w.r.t. conventional BICM with fixed FEC engine and modulation format over wide range of distances with arbitrarily small rate step.

Original language	English
Publication date	16 Nov 2023
Number of pages	2
DOIs	https://doi.org/10.1109/IPC57732.2023.10360739
Publication status	Published - 16 Nov 2023
Event	2023 IEEE Photonics Conference - Hilton Orlando Buena Vista Palace, Orlando, United States Duration: 12 Nov 2023 → 16 Nov 2023

Conference

Conference	2023 IEEE Photonics Conference
Location	Hilton Orlando Buena Vista Palace
Country/Territory	United States
City	Orlando
Period	12/11/2023 → 16/11/2023

Keywords

Modulation
Symbols
Optical fiber networks
Interleaved codes
Transceivers
Complexity theory
Engines

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10.1109/IPC57732.2023.10360739

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title = "Rate-adaptive geometric shaping for BICM with off-the-shelf component blocks",

abstract = "Geometric shaping with many-to-one mapping is experimentally demonstrated for bit-interleaved coded modulation (BICM) coherent optical fiber system. Up to 0.75 bits/2D symbol of gain are achieved w.r.t. conventional BICM with fixed FEC engine and modulation format over wide range of distances with arbitrarily small rate step.",

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author = "Yankov, {Metodi P.} and Smaranika Swain and Ros, {Francesco Da}",

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T1 - Rate-adaptive geometric shaping for BICM with off-the-shelf component blocks

AU - Yankov, Metodi P.

AU - Swain, Smaranika

AU - Ros, Francesco Da

PY - 2023/11/16

Y1 - 2023/11/16

N2 - Geometric shaping with many-to-one mapping is experimentally demonstrated for bit-interleaved coded modulation (BICM) coherent optical fiber system. Up to 0.75 bits/2D symbol of gain are achieved w.r.t. conventional BICM with fixed FEC engine and modulation format over wide range of distances with arbitrarily small rate step.

AB - Geometric shaping with many-to-one mapping is experimentally demonstrated for bit-interleaved coded modulation (BICM) coherent optical fiber system. Up to 0.75 bits/2D symbol of gain are achieved w.r.t. conventional BICM with fixed FEC engine and modulation format over wide range of distances with arbitrarily small rate step.

KW - Modulation

KW - Symbols

KW - Optical fiber networks

KW - Interleaved codes

KW - Transceivers

KW - Complexity theory

KW - Engines

U2 - 10.1109/IPC57732.2023.10360739

DO - 10.1109/IPC57732.2023.10360739

M3 - Conference abstract for conference

T2 - 2023 IEEE Photonics Conference

Y2 - 12 November 2023 through 16 November 2023

ER -

Rate-adaptive geometric shaping for BICM with off-the-shelf component blocks

Abstract

Conference

Keywords

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