DECODING METRICS FOR SLOW FREQUENCY-HOPPED DPSK SYSTEMS

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DC 欄位	值	語言
dc.contributor.author	SU, YT	en_US
dc.date.accessioned	2014-12-08T15:04:46Z	-
dc.date.available	2014-12-08T15:04:46Z	-
dc.date.issued	1992-10-01	en_US
dc.identifier.issn	0956-3776	en_US
dc.identifier.uri	http://hdl.handle.net/11536/3280	-
dc.description.abstract	A variety of soft-decision decoding metrics for slow frequency-hopped, differential phase shift keyed spread-spectrum systems are studied. The computational cut-off rates in the presence of partial band noise jamming for these metrics are analysed. The usefulness of various degrees of side information, the effectiveness of limiting and quantisation when side information is not available, and the importance of a judicious choice of the quantisation step size are demonstrated. Monte-Carlo type simulations for the system encoded by Odenwalder's (7, 1/2) code are conducted, the resulting BERs reveal that close approximations can be attained by estimations calculated from a known closed-form formula.	en_US
dc.language.iso	en_US	en_US
dc.subject	RADIOCOMMUNICATION	en_US
dc.subject	FREQUENCY HOPPING	en_US
dc.subject	SPREAD SPECTRUM	en_US
dc.subject	NOISE JAMMING	en_US
dc.subject	PHASE SHIFT KEYING	en_US
dc.title	DECODING METRICS FOR SLOW FREQUENCY-HOPPED DPSK SYSTEMS	en_US
dc.type	Article	en_US
dc.identifier.journal	IEE PROCEEDINGS-I COMMUNICATIONS SPEECH AND VISION	en_US
dc.citation.volume	139	en_US
dc.citation.issue	5	en_US
dc.citation.spage	525	en_US
dc.citation.epage	532	en_US
dc.contributor.department	電信工程研究所	zh_TW
dc.contributor.department	友訊交大聯合研發中心	zh_TW
dc.contributor.department	Institute of Communications Engineering	en_US
dc.contributor.department	D Link NCTU Joint Res Ctr	en_US
dc.identifier.wosnumber	WOS:A1992JT96800008	-
dc.citation.woscount	0	-
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