Carrier Frequency Offset Estimation in the Presence of I/Q Mismatch for Wideband OFDM Systems
(2012) 55th IEEE International Midwest Symposium on Circuits & Systems (MWSCAS 2012) p.924-927- Abstract
- This paper presents a data-aided Carrier Frequency Offset (CFO) estimation algorithm targeting the Wideband OFDM systems. Utilizing 3 consecutive preambles and processing them at frequency domain, the algorithm is robust to both Frequency Independent (F-I) and Frequency Dependent (F-D) I/Q Mismatch (I/Q-M). To evaluate the effectiveness of the proposed CFO estimation technique, we conduct extensive simulations based on Multi-Band OFDM Ultra-Wide Band wireless transmission. Compared to the ideal case when the CFO has been perfectly estimated, the performance loss at 8% Packet Error Rate (PER) is less than 0.5 dB.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2855770
- author
- Wang, Xiaolong ; Xue, Yuankun ; Liu, Liang LU ; Ye, Fan and Ren, Junyan
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS), 2012
- pages
- 924 - 927
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 55th IEEE International Midwest Symposium on Circuits & Systems (MWSCAS 2012)
- conference location
- Boise, Idaho, United States
- conference dates
- 2012-08-05 - 2012-08-08
- external identifiers
-
- scopus:84867295440
- ISBN
- 978-1-4673-2526-4
- DOI
- 10.1109/MWSCAS.2012.6292172
- language
- English
- LU publication?
- yes
- id
- 9b7ec076-f53c-45f3-af54-fa0aec03a481 (old id 2855770)
- date added to LUP
- 2016-04-04 11:51:07
- date last changed
- 2024-01-13 02:20:16
@inproceedings{9b7ec076-f53c-45f3-af54-fa0aec03a481, abstract = {{This paper presents a data-aided Carrier Frequency Offset (CFO) estimation algorithm targeting the Wideband OFDM systems. Utilizing 3 consecutive preambles and processing them at frequency domain, the algorithm is robust to both Frequency Independent (F-I) and Frequency Dependent (F-D) I/Q Mismatch (I/Q-M). To evaluate the effectiveness of the proposed CFO estimation technique, we conduct extensive simulations based on Multi-Band OFDM Ultra-Wide Band wireless transmission. Compared to the ideal case when the CFO has been perfectly estimated, the performance loss at 8% Packet Error Rate (PER) is less than 0.5 dB.}}, author = {{Wang, Xiaolong and Xue, Yuankun and Liu, Liang and Ye, Fan and Ren, Junyan}}, booktitle = {{IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS), 2012}}, isbn = {{978-1-4673-2526-4}}, language = {{eng}}, pages = {{924--927}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Carrier Frequency Offset Estimation in the Presence of I/Q Mismatch for Wideband OFDM Systems}}, url = {{http://dx.doi.org/10.1109/MWSCAS.2012.6292172}}, doi = {{10.1109/MWSCAS.2012.6292172}}, year = {{2012}}, }