Linewidth-tolerant and low-complexity two-stage carrier phase estimation using qpsk constellation transformation for 112 Gb/s PM 16-QAM systems

Jian Hong Ke; Kang Ping Zhong; John C. Cartledge

doi:10.1364/ECEOC.2012.Mo.1.A.3

Linewidth-tolerant and low-complexity two-stage carrier phase estimation using qpsk constellation transformation for 112 Gb/s PM 16-QAM systems

Jian Hong Ke
, Kang Ping Zhong
, John C. Cartledge

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

The performance of QPSK constellation transformation based two-stage carrier phase estimation algorithms is assessed for 16-ary quadrature-amplitude- modulation. Experimentally the linewidth tolerance of the algorithms is shown to be comparable to the blind phase search algorithm, but with a reduction in the hardware complexity by factors of about 3-8.

Original language	English
DOIs	https://doi.org/10.1364/ECEOC.2012.Mo.1.A.3
Publication status	Published - Sept 2012
Externally published	Yes
Event	European Conference and Exhibition on Optical Communication, ECEOC 2012 - Amsterdam, Netherlands Duration: 16 Sept 2012 → 20 Sept 2012

Conference

Conference	European Conference and Exhibition on Optical Communication, ECEOC 2012
Country/Territory	Netherlands
City	Amsterdam
Period	16/09/12 → 20/09/12

ASJC Scopus subject areas

Computer Networks and Communications

More information

10.1364/ECEOC.2012.Mo.1.A.3

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title = "Linewidth-tolerant and low-complexity two-stage carrier phase estimation using qpsk constellation transformation for 112 Gb/s PM 16-QAM systems",

abstract = "The performance of QPSK constellation transformation based two-stage carrier phase estimation algorithms is assessed for 16-ary quadrature-amplitude- modulation. Experimentally the linewidth tolerance of the algorithms is shown to be comparable to the blind phase search algorithm, but with a reduction in the hardware complexity by factors of about 3-8.",

author = "Ke, \{Jian Hong\} and Zhong, \{Kang Ping\} and Cartledge, \{John C.\}",

year = "2012",

month = sep,

doi = "10.1364/ECEOC.2012.Mo.1.A.3",

language = "English",

note = "European Conference and Exhibition on Optical Communication, ECEOC 2012 ; Conference date: 16-09-2012 Through 20-09-2012",

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Linewidth-tolerant and low-complexity two-stage carrier phase estimation using qpsk constellation transformation for 112 Gb/s PM 16-QAM systems. / Ke, Jian Hong; Zhong, Kang Ping; Cartledge, John C.
2012. Paper presented at European Conference and Exhibition on Optical Communication, ECEOC 2012, Amsterdam, Netherlands.

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

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AU - Ke, Jian Hong

AU - Zhong, Kang Ping

AU - Cartledge, John C.

PY - 2012/9

Y1 - 2012/9

N2 - The performance of QPSK constellation transformation based two-stage carrier phase estimation algorithms is assessed for 16-ary quadrature-amplitude- modulation. Experimentally the linewidth tolerance of the algorithms is shown to be comparable to the blind phase search algorithm, but with a reduction in the hardware complexity by factors of about 3-8.

AB - The performance of QPSK constellation transformation based two-stage carrier phase estimation algorithms is assessed for 16-ary quadrature-amplitude- modulation. Experimentally the linewidth tolerance of the algorithms is shown to be comparable to the blind phase search algorithm, but with a reduction in the hardware complexity by factors of about 3-8.

UR - https://www.scopus.com/pages/publications/84882595939

U2 - 10.1364/ECEOC.2012.Mo.1.A.3

DO - 10.1364/ECEOC.2012.Mo.1.A.3

M3 - Conference presentation (not published in journal/proceeding/book)

AN - SCOPUS:84882595939

T2 - European Conference and Exhibition on Optical Communication, ECEOC 2012

Y2 - 16 September 2012 through 20 September 2012

ER -

Linewidth-tolerant and low-complexity two-stage carrier phase estimation using qpsk constellation transformation for 112 Gb/s PM 16-QAM systems

Abstract

Conference

ASJC Scopus subject areas

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