Abstract
![CDATA[The estimation of carrier and sampling frequency and sampling frequency offsets is considered, for IEEE 802.11a-based OFDM wireless LAN (WLAN) systems, based on the guard interval and two long symbols (GI2L) in the preamble of the OFDM WLAN packet. The model of the measurement of the GI2L is developed, in the presence of both carrier and sampling frequency offsets. Based on this model, a method is proposed, based on the GI2L. Improved performance, measured by the estimation error and bit error rate, is achieved by the proposed method, as compared with some relevant existing methods.]]
| Original language | English |
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| Title of host publication | Proceedings of the 2015 International Symposium on Communications and Information Technologies (ISCIT) : Nara, Japan, 7-9 October 2015 |
| Publisher | IEEE |
| Pages | 217-220 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | International Symposium on Communications and Information Technologies - Duration: 25 Sept 2017 → … |
Conference
| Conference | International Symposium on Communications and Information Technologies |
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| Period | 25/09/17 → … |
Keywords
- carrier frequency offset (CFO)
- orthogonal frequency division multiplexing
- wireless LANs