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A Research on Carrier Frequency Offset Estimation Method for IEEE 802.16m System
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- Authors
- Jun Woo Kim, Seungjae Bahng, Youn Ok Park, Whan Woo Kim
- Issue Date
- 2012-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.307-308
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, several methods of carrier frequency offset (CFO) estimation for IEEE 802.16m WirelessMAN-Advanced are suggested and their performances are verified. Fractional part of CFO can be measured using time-domain repetition, and two types of repetition can be utilizable in IEEE 802.16m: the cyclic prefix and PA-preamble. Comparing the CFO measurement performance of the two methods by computer simulation, effective method of CFO measurement in IEEE 802.16m system is suggested. © 2012 IEEE.
- KSP Keywords
- Carrier frequency offset estimation, Computer simulation(MC and MD), Cyclic prefix(CP), IEEE 802.16m, Measurement performance, estimation method, time-domain