Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN

S. H. Song; Q. T. Zhang

doi:10.1109/WCNC.2007.328

Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN

S. H. Song
, Q. T. Zhang

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

1 Citation (Scopus)

Abstract

As described in the physical-layer proposals for IEEE 802.15.4a wireless personal area networks (WPAN), ultra wideband (UWB) impulse radio (IR) is a prospective transmission technology for low-rate indoor communications. Time hopping (TH) code division multiple access (CDMA) is considered as an access scheme for multiuser UWB-IR systems. The TH-CDMA system widely addressed in the literature adopts binary phase-shift keying (BPSK) with coherent detection, which requires accurate channel estimation and thus increasing the implementation complexity. In this paper, we suggest using TH-CDMA-PPM (pulse position modulation) with non-coherent detection to simplify the receiver structure. The error performance of the new scheme is analyzed and numerical results are presented for illustration. © 2007 IEEE.

Original language	English
Title of host publication	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
Publisher	IEEE
Pages	1747-1752
ISBN (Print)	1424406595, 9781424406593
DOIs	https://doi.org/10.1109/WCNC.2007.328
Publication status	Published - 2007
Event	2007 IEEE Wireless Communications and Networking Conference (WCNC 2007) - Sheraton Hong Kong Hotel, Hong Kong, China Duration: 11 Mar 2007 → 15 Mar 2007 http://wcnc2007.ieee-wcnc.org/

Publication series

Name	IEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)	1525-3511
ISSN (Electronic)	1558-2612

Conference

Conference	2007 IEEE Wireless Communications and Networking Conference (WCNC 2007)
Place	China
City	Hong Kong
Period	11/03/07 → 15/03/07
Internet address	http://wcnc2007.ieee-wcnc.org/

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

Non-coherent detection
Pulse position modulation
Ultra wideband
Wireless personal area network

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10.1109/WCNC.2007.328

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title = "Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN",

abstract = "As described in the physical-layer proposals for IEEE 802.15.4a wireless personal area networks (WPAN), ultra wideband (UWB) impulse radio (IR) is a prospective transmission technology for low-rate indoor communications. Time hopping (TH) code division multiple access (CDMA) is considered as an access scheme for multiuser UWB-IR systems. The TH-CDMA system widely addressed in the literature adopts binary phase-shift keying (BPSK) with coherent detection, which requires accurate channel estimation and thus increasing the implementation complexity. In this paper, we suggest using TH-CDMA-PPM (pulse position modulation) with non-coherent detection to simplify the receiver structure. The error performance of the new scheme is analyzed and numerical results are presented for illustration. {\textcopyright} 2007 IEEE.",

keywords = "Non-coherent detection, Pulse position modulation, Ultra wideband, Wireless personal area network",

author = "Song, \{S. H.\} and Zhang, \{Q. T.\}",

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language = "English",

isbn = "1424406595",

series = "IEEE Wireless Communications and Networking Conference, WCNC",

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pages = "1747--1752",

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url = "http://wcnc2007.ieee-wcnc.org/",

}

Song, SH & Zhang, QT 2007, Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN. in 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007., 4204504, IEEE Wireless Communications and Networking Conference, WCNC, IEEE, pp. 1747-1752, 2007 IEEE Wireless Communications and Networking Conference (WCNC 2007), Hong Kong, China, 11/03/07. https://doi.org/10.1109/WCNC.2007.328

Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN. / Song, S. H.; Zhang, Q. T.
2007 IEEE Wireless Communications and Networking Conference, WCNC 2007. IEEE, 2007. p. 1747-1752 4204504 (IEEE Wireless Communications and Networking Conference, WCNC).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Zhang, Q. T.

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2007

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N2 - As described in the physical-layer proposals for IEEE 802.15.4a wireless personal area networks (WPAN), ultra wideband (UWB) impulse radio (IR) is a prospective transmission technology for low-rate indoor communications. Time hopping (TH) code division multiple access (CDMA) is considered as an access scheme for multiuser UWB-IR systems. The TH-CDMA system widely addressed in the literature adopts binary phase-shift keying (BPSK) with coherent detection, which requires accurate channel estimation and thus increasing the implementation complexity. In this paper, we suggest using TH-CDMA-PPM (pulse position modulation) with non-coherent detection to simplify the receiver structure. The error performance of the new scheme is analyzed and numerical results are presented for illustration. © 2007 IEEE.

AB - As described in the physical-layer proposals for IEEE 802.15.4a wireless personal area networks (WPAN), ultra wideband (UWB) impulse radio (IR) is a prospective transmission technology for low-rate indoor communications. Time hopping (TH) code division multiple access (CDMA) is considered as an access scheme for multiuser UWB-IR systems. The TH-CDMA system widely addressed in the literature adopts binary phase-shift keying (BPSK) with coherent detection, which requires accurate channel estimation and thus increasing the implementation complexity. In this paper, we suggest using TH-CDMA-PPM (pulse position modulation) with non-coherent detection to simplify the receiver structure. The error performance of the new scheme is analyzed and numerical results are presented for illustration. © 2007 IEEE.

KW - Non-coherent detection

KW - Pulse position modulation

KW - Ultra wideband

KW - Wireless personal area network

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BT - 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007

PB - IEEE

T2 - 2007 IEEE Wireless Communications and Networking Conference (WCNC 2007)

Y2 - 11 March 2007 through 15 March 2007

ER -

Noncoherent detection of TH-CDMA-PPM signals for low rate WPAN

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