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dc.contributor.authorHung, Ying-Cheen_US
dc.contributor.authorPeng, Sheng-Yuanen_US
dc.contributor.authorTsai, Shang-Ho (Lawrence)en_US
dc.date.accessioned2014-12-08T15:35:12Z-
dc.date.available2014-12-08T15:35:12Z-
dc.date.issued2014-01-01en_US
dc.identifier.issn1536-1276en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TWC.2013.120413.130703en_US
dc.identifier.urihttp://hdl.handle.net/11536/23868-
dc.description.abstractWe propose a training sequence that can be used at the handshaking stage for multi-cell networks. The proposed sequence is theoretically proved to enjoy several nice properties including constant amplitude, zero autocorrelation, and orthogonality in multipath channels. Moreover, the analytical results show that the proposed sequence can greatly reduce the multi-cell interference (MCI) induced by carrier frequency offset (CFO) to a negligible level. Therefore, the CFO estimation algorithms designed for single-user or single-cell environments can be slightly modified, and applied in multi-cell environments; an example is given for showing how to modify the estimation algorithms. Consequently, the computational complexity can be dramatically reduced. Simulation results show that the proposed sequences and the CFO estimation algorithms outperform conventional schemes in multi-cell environments.en_US
dc.language.isoen_USen_US
dc.subjectSequence designsen_US
dc.subjectmulti-cell interference (MCI)en_US
dc.subjectsynchronizationen_US
dc.subjectOFDMen_US
dc.subjectCFO estimationen_US
dc.titleSequence Designs for Interference Mitigation in Multi-Cell Networksen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TWC.2013.120413.130703en_US
dc.identifier.journalIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONSen_US
dc.citation.volume13en_US
dc.citation.issue1en_US
dc.citation.spage394en_US
dc.citation.epage406en_US
dc.contributor.department电机工程学系zh_TW
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.identifier.wosnumberWOS:000330941700036-
dc.citation.woscount0-
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