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dc.contributor.authorShunqin, Xie
dc.contributor.authorKe, Zhou
dc.contributor.authorDahai, Chen
dc.contributor.authorXianglu, Li
dc.date.accessioned2019-02-13T21:06:17Z
dc.date.available2019-02-13T21:06:17Z
dc.date.issued2018-11
dc.identifier.issn0884-5123
dc.identifier.issn0074-9079
dc.identifier.urihttp://hdl.handle.net/10150/631680
dc.description.abstractIn order to solve the problem of timing synchronization at low signal-to-noise ratio(SNR) for Multi-h CPM, a code-aided early-late loop(ELL) algorithm is proposed. The algorithm is based on the iterative detection of serially concatenated Multi-h CPM with convolutional codes. The ELL timing estimator based on sequence detection is extended to the maximum-logarithmic maximum a posteriori (max-log MAP) detection. By using the information updated by iterative detection, the timing accuracy of multi-h CPM can be improved at low SNR. The simulation results show that, even when the bit signal-to-noise ratio (Eb/No) is as low as 3dB~5dB, the estimating variance of the proposed synchronization can be close to the Cramer Rao bound(MCRB) of ARTM CPM. After this timing synchronizing, the detection performance of the 10th iteration is only 0.03dB loss compared with the performance with ideal synchronization.en_US
dc.description.sponsorshipInternational Foundation for Telemeteringen_US
dc.language.isoen_USen_US
dc.publisherInternational Foundation for Telemeteringen_US
dc.relation.urlhttp://www.telemetry.org/en_US
dc.rightsCopyright © held by the author; distribution rights International Foundation for Telemetering
dc.subjectMulti-h CPMen_US
dc.subjectTimingen_US
dc.subjectSynchronizationen_US
dc.subjectCode-aideden_US
dc.subjectEarly-late loopen_US
dc.titleCODE-AIDED TIMING SYNCHRONIZATION FOR MULTI-H CPM AT LOW SIGNAL-TO-NOISE RATIOen_US
dc.contributor.departmentInstitute of Electronic Engineering, China Academy of Engineering Physicsen_US
dc.identifier.journalInternational Telemetering Conference Proceedingsen_US
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
refterms.dateFOA2019-02-13T21:06:17Z


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