Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna

Yunhan Wang; Fumiaki Maehara; Fumio Takahata; Takashi Onodera; Shuuji Urabe

doi:10.1109/APCC.2009.5375663

Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna

Yunhan Wang^*, Fumiaki Maehara, Fumio Takahata, Takashi Onodera, Shuuji Urabe

^*Corresponding author for this work

School of Fundamental Science and Engineering

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

Abstract

This paper proposes a bit metric derivation method for OFDM adaptive array in combination with channel coding. In the proposed approach, post-FFT processing is adopted as an OFDM adaptive array architechture and the bit metric required for channel coding is derived considering the effect of the residual CCI signals in the array output of each sub-channel. The transmission performance is evaluated in the presence of severe CCI channels by means of the computer simulations and the effectiveness of the proposed approach is demonstrated compared with the traditional bit metric method.

Original language	English
Title of host publication	2009 15th Asia-Pacific Conference on Communications, APCC 2009
Pages	174-177
Number of pages	4
DOIs	https://doi.org/10.1109/APCC.2009.5375663
Publication status	Published - 2009 Dec 1
Event	2009 15th Asia-Pacific Conference on Communications, APCC 2009 - Shanghai, China Duration: 2009 Oct 8 → 2009 Oct 10

Publication series

Name	2009 15th Asia-Pacific Conference on Communications, APCC 2009

Conference

Conference	2009 15th Asia-Pacific Conference on Communications, APCC 2009
Country/Territory	China
City	Shanghai
Period	09/10/8 → 09/10/10

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Electrical and Electronic Engineering
Communication

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10.1109/APCC.2009.5375663

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Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna. / Wang, Yunhan; Maehara, Fumiaki; Takahata, Fumio et al.
2009 15th Asia-Pacific Conference on Communications, APCC 2009. 2009. p. 174-177 5375663 (2009 15th Asia-Pacific Conference on Communications, APCC 2009).

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

Wang, Y, Maehara, F, Takahata, F, Onodera, T & Urabe, S 2009, Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna. in 2009 15th Asia-Pacific Conference on Communications, APCC 2009., 5375663, 2009 15th Asia-Pacific Conference on Communications, APCC 2009, pp. 174-177, 2009 15th Asia-Pacific Conference on Communications, APCC 2009, Shanghai, China, 09/10/8. https://doi.org/10.1109/APCC.2009.5375663

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AB - This paper proposes a bit metric derivation method for OFDM adaptive array in combination with channel coding. In the proposed approach, post-FFT processing is adopted as an OFDM adaptive array architechture and the bit metric required for channel coding is derived considering the effect of the residual CCI signals in the array output of each sub-channel. The transmission performance is evaluated in the presence of severe CCI channels by means of the computer simulations and the effectiveness of the proposed approach is demonstrated compared with the traditional bit metric method.

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Performance of bit metric derivation method using CCI signals for OFDM adaptive array antenna

Abstract

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