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Conference Paper: Unequal error protection for MIMO systems with a hybrid structure

TitleUnequal error protection for MIMO systems with a hybrid structure
Authors
KeywordsMIMO
Spatial multiplexing
Transmit diversity
UEP
Issue Date2006
PublisherIEEE.
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 2006, p. 682-685 How to Cite?
AbstractWe propose a hybrid multiple-input-multiple-output (MIMO) architecture to implement unequal error protection (UEP) for video delivery in MIMO systems. On the transmitter side, some of the transmit antennas are used to implement transmit diversity for delivering video data with high priority, while others are employed for spatial multiplexing to transmit video data with low priority. On the receiver side, a hybrid signal detection mechanism is adopted to separate and decode the mixed data. The goal is to exploit the diversity gain to provide better protection to the high priority data, while transmitting the low priority data with spatial multiplexing to achieve high data rate. Analysis and simulation results demonstrate that the proposed UEP mechanism significantly enhances the quality of video reception with a high spectrum efficiency. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45939
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYang, GHen_HK
dc.contributor.authorShen, Den_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2007-10-30T06:39:00Z-
dc.date.available2007-10-30T06:39:00Z-
dc.date.issued2006en_HK
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 2006, p. 682-685en_HK
dc.identifier.issn0271-4310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45939-
dc.description.abstractWe propose a hybrid multiple-input-multiple-output (MIMO) architecture to implement unequal error protection (UEP) for video delivery in MIMO systems. On the transmitter side, some of the transmit antennas are used to implement transmit diversity for delivering video data with high priority, while others are employed for spatial multiplexing to transmit video data with low priority. On the receiver side, a hybrid signal detection mechanism is adopted to separate and decode the mixed data. The goal is to exploit the diversity gain to provide better protection to the high priority data, while transmitting the low priority data with spatial multiplexing to achieve high data rate. Analysis and simulation results demonstrate that the proposed UEP mechanism significantly enhances the quality of video reception with a high spectrum efficiency. © 2006 IEEE.en_HK
dc.format.extent2397324 bytes-
dc.format.extent4152649 bytes-
dc.format.extent23319 bytes-
dc.format.extent5489 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectMIMOen_HK
dc.subjectSpatial multiplexingen_HK
dc.subjectTransmit diversityen_HK
dc.subjectUEPen_HK
dc.titleUnequal error protection for MIMO systems with a hybrid structureen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=&spage=682&epage=685&date=2006&atitle=Unequal+error+protection+for+MIMO+systems+with+a+hybrid+structureen_HK
dc.identifier.emailYang, GH:ghyang@eee.hku.hken_HK
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityYang, GH=rp00200en_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.2006.1692677en_HK
dc.identifier.scopuseid_2-s2.0-34547350801en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34547350801&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage682en_HK
dc.identifier.epage685en_HK
dc.identifier.scopusauthoridYang, GH=35119861400en_HK
dc.identifier.scopusauthoridShen, D=7401738166en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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