Channel estimation for indoor diffuse optical OFDM wireless communications

S. K. Hashemi; Z. Ghassemlooy; Chao Lu; D. Benhaddou

doi:10.1109/BROADNETS.2008.4769121

Channel estimation for indoor diffuse optical OFDM wireless communications

S. K. Hashemi, Z. Ghassemlooy, Chao Lu, D. Benhaddou

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

11 Citations (Scopus)

Abstract

Pilot insertion for channel estimation in orthogonal frequency division multiplexing (OFDM) is a promising technique for broadband/high data rate wireless communications. In indoor diffuse optical wireless links, channel impulse response depends on the location of the receiver. For links to offer mobility tracking is essential which can be complex to implement. In this paper we propose channel estimation to allow receiver mobility. We have examined channel estimation with different interpolation methods for OFDM system and have compared the symbol error rates (SER) performance.

Original language	English
Title of host publication	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008
Pages	431-434
Number of pages	4
DOIs	https://doi.org/10.1109/BROADNETS.2008.4769121
Publication status	Published - 1 Dec 2008
Event	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008 - London, United Kingdom Duration: 8 Sept 2008 → 11 Sept 2008

Conference

Conference	5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008
Country/Territory	United Kingdom
City	London
Period	8/09/08 → 11/09/08

Keywords

Channel estimation
Indoor optical wireless communication
Orthogonal frequency division multiplexing (OFDM)

ASJC Scopus subject areas

Computer Networks and Communications
Control and Systems Engineering
Electrical and Electronic Engineering
Communication

More information

10.1109/BROADNETS.2008.4769121

Cite this

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title = "Channel estimation for indoor diffuse optical OFDM wireless communications",

abstract = "Pilot insertion for channel estimation in orthogonal frequency division multiplexing (OFDM) is a promising technique for broadband/high data rate wireless communications. In indoor diffuse optical wireless links, channel impulse response depends on the location of the receiver. For links to offer mobility tracking is essential which can be complex to implement. In this paper we propose channel estimation to allow receiver mobility. We have examined channel estimation with different interpolation methods for OFDM system and have compared the symbol error rates (SER) performance.",

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Hashemi, SK, Ghassemlooy, Z, Lu, C & Benhaddou, D 2008, Channel estimation for indoor diffuse optical OFDM wireless communications. in 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008., 4769121, pp. 431-434, 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008, London, United Kingdom, 8/09/08. https://doi.org/10.1109/BROADNETS.2008.4769121

Channel estimation for indoor diffuse optical OFDM wireless communications. / Hashemi, S. K.; Ghassemlooy, Z.; Lu, Chao et al.
5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008. 2008. p. 431-434 4769121.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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N2 - Pilot insertion for channel estimation in orthogonal frequency division multiplexing (OFDM) is a promising technique for broadband/high data rate wireless communications. In indoor diffuse optical wireless links, channel impulse response depends on the location of the receiver. For links to offer mobility tracking is essential which can be complex to implement. In this paper we propose channel estimation to allow receiver mobility. We have examined channel estimation with different interpolation methods for OFDM system and have compared the symbol error rates (SER) performance.

AB - Pilot insertion for channel estimation in orthogonal frequency division multiplexing (OFDM) is a promising technique for broadband/high data rate wireless communications. In indoor diffuse optical wireless links, channel impulse response depends on the location of the receiver. For links to offer mobility tracking is essential which can be complex to implement. In this paper we propose channel estimation to allow receiver mobility. We have examined channel estimation with different interpolation methods for OFDM system and have compared the symbol error rates (SER) performance.

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BT - 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008

T2 - 5th International Conference on Broadband Communications, Networks, and Systems, BROADNETS 2008

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ER -

Channel estimation for indoor diffuse optical OFDM wireless communications

Abstract

Conference

Keywords

ASJC Scopus subject areas

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