BER analysis of dual carrier modulation based on ML decoding

Ki Hong Park; Hyung Ki Sung; Young Chai Ko

doi:10.1109/APCC.2006.255858

BER analysis of dual carrier modulation based on ML decoding

Ki Hong Park, Hyung Ki Sung, Young Chai Ko

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

15 Citations (Scopus)

Abstract

In this paper, we consider dual carrier modulation (DCM) used in multi-band orthogonal frequency division multiplexing (MB-OFDM) standard. At the transmitter, DCM transforms two successive QPSK symbols to two 16-QAM symbols with a certain mapping and they are decoded at the receiver by the maximum likelihood (ML) rule. When the QPSK symbols are transformed into two 16-QAM symbols, the original proposed form is to use two different mappings which is not Gray mapping but optimized in the sense of the bit error rate (BER). In this paper we study the DCM by providing the intuition behind the idea of DCM from the constellation of the ML decoded signals and the exact BER analysis over AWGN and simulation BER examples over Rayleigh fading channels.

Original language	English
Title of host publication	2006 Asia-Pacific Conference on Communications, APCC
DOIs	https://doi.org/10.1109/APCC.2006.255858
Publication status	Published - 2006
Event	2006 Asia-Pacific Conference on Communications, APCC - Busan, Korea, Republic of Duration: 2006 Aug 31 → 2006 Sept 1

Publication series

Name	2006 Asia-Pacific Conference on Communications, APCC

Other

Other	2006 Asia-Pacific Conference on Communications, APCC
Country/Territory	Korea, Republic of
City	Busan
Period	06/8/31 → 06/9/1

Keywords

Channel state information
Dual carrier modulation
Rayleigh fading channels

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APCC.2006.255858

Cite this

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title = "BER analysis of dual carrier modulation based on ML decoding",

abstract = "In this paper, we consider dual carrier modulation (DCM) used in multi-band orthogonal frequency division multiplexing (MB-OFDM) standard. At the transmitter, DCM transforms two successive QPSK symbols to two 16-QAM symbols with a certain mapping and they are decoded at the receiver by the maximum likelihood (ML) rule. When the QPSK symbols are transformed into two 16-QAM symbols, the original proposed form is to use two different mappings which is not Gray mapping but optimized in the sense of the bit error rate (BER). In this paper we study the DCM by providing the intuition behind the idea of DCM from the constellation of the ML decoded signals and the exact BER analysis over AWGN and simulation BER examples over Rayleigh fading channels.",

keywords = "Channel state information, Dual carrier modulation, Rayleigh fading channels",

author = "Park, {Ki Hong} and Sung, {Hyung Ki} and Ko, {Young Chai}",

year = "2006",

doi = "10.1109/APCC.2006.255858",

language = "English",

isbn = "1424405734",

series = "2006 Asia-Pacific Conference on Communications, APCC",

booktitle = "2006 Asia-Pacific Conference on Communications, APCC",

note = "2006 Asia-Pacific Conference on Communications, APCC ; Conference date: 31-08-2006 Through 01-09-2006",

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TY - GEN

T1 - BER analysis of dual carrier modulation based on ML decoding

AU - Park, Ki Hong

AU - Sung, Hyung Ki

AU - Ko, Young Chai

PY - 2006

Y1 - 2006

N2 - In this paper, we consider dual carrier modulation (DCM) used in multi-band orthogonal frequency division multiplexing (MB-OFDM) standard. At the transmitter, DCM transforms two successive QPSK symbols to two 16-QAM symbols with a certain mapping and they are decoded at the receiver by the maximum likelihood (ML) rule. When the QPSK symbols are transformed into two 16-QAM symbols, the original proposed form is to use two different mappings which is not Gray mapping but optimized in the sense of the bit error rate (BER). In this paper we study the DCM by providing the intuition behind the idea of DCM from the constellation of the ML decoded signals and the exact BER analysis over AWGN and simulation BER examples over Rayleigh fading channels.

AB - In this paper, we consider dual carrier modulation (DCM) used in multi-band orthogonal frequency division multiplexing (MB-OFDM) standard. At the transmitter, DCM transforms two successive QPSK symbols to two 16-QAM symbols with a certain mapping and they are decoded at the receiver by the maximum likelihood (ML) rule. When the QPSK symbols are transformed into two 16-QAM symbols, the original proposed form is to use two different mappings which is not Gray mapping but optimized in the sense of the bit error rate (BER). In this paper we study the DCM by providing the intuition behind the idea of DCM from the constellation of the ML decoded signals and the exact BER analysis over AWGN and simulation BER examples over Rayleigh fading channels.

KW - Channel state information

KW - Dual carrier modulation

KW - Rayleigh fading channels

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U2 - 10.1109/APCC.2006.255858

DO - 10.1109/APCC.2006.255858

M3 - Conference contribution

AN - SCOPUS:44949092272

SN - 1424405734

SN - 9781424405732

T3 - 2006 Asia-Pacific Conference on Communications, APCC

BT - 2006 Asia-Pacific Conference on Communications, APCC

T2 - 2006 Asia-Pacific Conference on Communications, APCC

Y2 - 31 August 2006 through 1 September 2006

ER -

BER analysis of dual carrier modulation based on ML decoding

Abstract

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