A Multistandard Frequency Offset Synchronization Scheme for 802.11n, 802.16d, LTE, and DVB-TH Systems
Joint Authors
Carreras, Carlos
González-Bayón, Javier
Edfors, Ove
Source
Journal of Computer Networks and Communications
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-02-08
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Abstract EN
Carrier frequency offset (CFO) synchronization is a crucial issue in the implementation of orthogonal frequency division multiplexing (OFDM) systems.
Since current technology tends to implement different standards in the same wireless device, a common frequency synchronization structure is desirable.
Knowledge of the physical frame and performance and cost system requirements are needed to choose the most suitable scheme.
This paper analyzes the performance and FPGA resource requirements of several data-aided (DA) and decision-directed (DD) schemes for four wireless standards: 802.11n, 802.16d, LTE, and DVB-T/H.
Performance results of the different methods are shown as BER plots and their resource requirements are evaluated in terms of the number of computations and operators that are needed for each scheme.
As a result, a common architecture for the four standards is proposed.
It improves the overall performance of the best of the schemes when the four standards are considered while reducing the required resources by 50%.
American Psychological Association (APA)
González-Bayón, Javier& Carreras, Carlos& Edfors, Ove. 2010. A Multistandard Frequency Offset Synchronization Scheme for 802.11n, 802.16d, LTE, and DVB-TH Systems. Journal of Computer Networks and Communications،Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-989258
Modern Language Association (MLA)
González-Bayón, Javier…[et al.]. A Multistandard Frequency Offset Synchronization Scheme for 802.11n, 802.16d, LTE, and DVB-TH Systems. Journal of Computer Networks and Communications No. 2010 (2010), pp.1-9.
https://search.emarefa.net/detail/BIM-989258
American Medical Association (AMA)
González-Bayón, Javier& Carreras, Carlos& Edfors, Ove. A Multistandard Frequency Offset Synchronization Scheme for 802.11n, 802.16d, LTE, and DVB-TH Systems. Journal of Computer Networks and Communications. 2010. Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-989258
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-989258