A fast UWB timing acquisition scheme with robustness to multiple access interference

Tingting Liu; Chenyang Yang; Yafei Tian

doi:10.1109/WCNC.2007.309

A fast UWB timing acquisition scheme with robustness to multiple access interference

Tingting Liu^*
, Chenyang Yang
, Yafei Tian

^*Corresponding author for this work

School of Electronic and Information Engineering

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

Abstract

The major challenges confronted in the timing acquisition for Ultra-wideband (UWB) communication systems are enormous search space, extremely low signal power and the heavy multiple access interference (MAI) environments. Since the acquisition methods with the conventional preamble structure suffer severe performance degradation in the presence of interference, we will present a novel preamble structure in this paper where the preambles for different users have unequal symbol durations. The proposed structure associated with any acquisition algorithm can improve the accuracy of timing estimation and shorten the acquisition time significantly for multi-user systems, which will be demonstrated by both theoretical analyses and simulation results.

Original language	English
Title of host publication	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1642-1648
Number of pages	7
ISBN (Print)	1424406595, 9781424406593
DOIs	https://doi.org/10.1109/WCNC.2007.309
State	Published - 2007
Event	2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 - Kowloon, China Duration: 11 Mar 2007 → 15 Mar 2007

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
Country/Territory	China
City	Kowloon
Period	11/03/07 → 15/03/07

Access to Document

10.1109/WCNC.2007.309

Cite this

Liu, T., Yang, C., & Tian, Y. (2007). A fast UWB timing acquisition scheme with robustness to multiple access interference. In 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 (pp. 1642-1648). Article 4204485 (IEEE Wireless Communications and Networking Conference, WCNC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2007.309

@inproceedings{54a2f356cff848b199c345de7bdca90c,

title = "A fast UWB timing acquisition scheme with robustness to multiple access interference",

abstract = "The major challenges confronted in the timing acquisition for Ultra-wideband (UWB) communication systems are enormous search space, extremely low signal power and the heavy multiple access interference (MAI) environments. Since the acquisition methods with the conventional preamble structure suffer severe performance degradation in the presence of interference, we will present a novel preamble structure in this paper where the preambles for different users have unequal symbol durations. The proposed structure associated with any acquisition algorithm can improve the accuracy of timing estimation and shorten the acquisition time significantly for multi-user systems, which will be demonstrated by both theoretical analyses and simulation results.",

author = "Tingting Liu and Chenyang Yang and Yafei Tian",

year = "2007",

doi = "10.1109/WCNC.2007.309",

language = "英语",

isbn = "1424406595",

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

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1642--1648",

booktitle = "2007 IEEE Wireless Communications and Networking Conference, WCNC 2007",

address = "美国",

note = "2007 IEEE Wireless Communications and Networking Conference, WCNC 2007 ; Conference date: 11-03-2007 Through 15-03-2007",

}

Liu, T , Yang, C & Tian, Y 2007, A fast UWB timing acquisition scheme with robustness to multiple access interference. in 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007., 4204485, IEEE Wireless Communications and Networking Conference, WCNC, Institute of Electrical and Electronics Engineers Inc., pp. 1642-1648, 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007, Kowloon, China, 11/03/07. https://doi.org/10.1109/WCNC.2007.309

A fast UWB timing acquisition scheme with robustness to multiple access interference. / Liu, Tingting ; Yang, Chenyang ; Tian, Yafei.
2007 IEEE Wireless Communications and Networking Conference, WCNC 2007. Institute of Electrical and Electronics Engineers Inc., 2007. p. 1642-1648 4204485 (IEEE Wireless Communications and Networking Conference, WCNC).

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

TY - GEN

T1 - A fast UWB timing acquisition scheme with robustness to multiple access interference

AU - Liu, Tingting

AU - Yang, Chenyang

AU - Tian, Yafei

PY - 2007

Y1 - 2007

N2 - The major challenges confronted in the timing acquisition for Ultra-wideband (UWB) communication systems are enormous search space, extremely low signal power and the heavy multiple access interference (MAI) environments. Since the acquisition methods with the conventional preamble structure suffer severe performance degradation in the presence of interference, we will present a novel preamble structure in this paper where the preambles for different users have unequal symbol durations. The proposed structure associated with any acquisition algorithm can improve the accuracy of timing estimation and shorten the acquisition time significantly for multi-user systems, which will be demonstrated by both theoretical analyses and simulation results.

AB - The major challenges confronted in the timing acquisition for Ultra-wideband (UWB) communication systems are enormous search space, extremely low signal power and the heavy multiple access interference (MAI) environments. Since the acquisition methods with the conventional preamble structure suffer severe performance degradation in the presence of interference, we will present a novel preamble structure in this paper where the preambles for different users have unequal symbol durations. The proposed structure associated with any acquisition algorithm can improve the accuracy of timing estimation and shorten the acquisition time significantly for multi-user systems, which will be demonstrated by both theoretical analyses and simulation results.

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DO - 10.1109/WCNC.2007.309

M3 - 会议稿件

AN - SCOPUS:36348964092

SN - 1424406595

SN - 9781424406593

T3 - IEEE Wireless Communications and Networking Conference, WCNC

SP - 1642

EP - 1648

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

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2007 IEEE Wireless Communications and Networking Conference, WCNC 2007

Y2 - 11 March 2007 through 15 March 2007

ER -

A fast UWB timing acquisition scheme with robustness to multiple access interference

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