Interference mitigation in spread spectrum communications using blind source separation.

In this papel; we propose to apply blind source separation techniques for jammer mitigation in spread spectrum (SS) communication systems. These techniques strive to separate the jammer from the signal and as such produce a signal with reduced jammer contamination. With the jammer mostly mitigated through the separation process, the SS system requires smaller spreading gain and transmission bandwidth than the case if no separation is peformed. The proposed spread spectrum receiver based on source separation improves the SNR at the correlator output and its performance is robust to multipath and coherent jamming environment. Simulation results including the bit error rates are provided to illustrate the effectiveness of the proposed approach.

Main Author: Belouchrani, Adel.
Other Authors: Amin, Moeness G., Wang, Chenshu.
Language: English
Published: 1997
Online Access: http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:173369
PID vudl:173369
id vudl:173369
modeltype_str_mv vudl-system:CoreModel
vudl-system:CollectionModel
vudl-system:ResourceCollection
datastream_str_mv DC
PARENT-QUERY
PARENT-LIST-RAW
PARENT-LIST
MEMBER-QUERY
MEMBER-LIST-RAW
LEGACY-METS
LICENSE
AGENTS
PROCESS-MD
THUMBNAIL
STRUCTMAP
RELS-EXT
hierarchytype
sequence_vudl_173023_str 0000000116
has_order_str no
hierarchy_top_id vudl:171664
hierarchy_top_title Villanova Digital Collection
hierarchy_parent_id vudl:173023
hierarchy_parent_title Amin Moeness
hierarchy_sequence 0000000116
hierarchy_first_parent_id_str vudl:173369
hierarchy_sequence_sort_str 0000000116
hierarchy_all_parents_str_mv vudl:172968
vudl:171664
vudl:173023
first_indexed 2014-01-11T21:56:51Z
last_indexed 2014-01-11T21:56:51Z
recordtype vudl
fullrecord <root> <url> http://digital.library.villanova.edu/files/vudl:173369/DC </url> <thumbnail> http://digital.library.villanova.edu/files/vudl:173369/THUMBNAIL </thumbnail> </root>
spelling
institution Villanova University
collection Digital Library
language English
dc_source_str_mv Proceedings of the International Wireless and Telecommunications Symposium. Shah Alam, Malaysia, May 1997.
author Belouchrani, Adel.
author_s Belouchrani, Adel.
spellingShingle Belouchrani, Adel.
Interference mitigation in spread spectrum communications using blind source separation.
author-letter Belouchrani, Adel.
author_sort_str Belouchrani, Adel.
author2 Amin, Moeness G.
Wang, Chenshu.
author2Str Amin, Moeness G.
Wang, Chenshu.
dc_title_str Interference mitigation in spread spectrum communications using blind source separation.
title Interference mitigation in spread spectrum communications using blind source separation.
title_short Interference mitigation in spread spectrum communications using blind source separation.
title_full Interference mitigation in spread spectrum communications using blind source separation.
title_fullStr Interference mitigation in spread spectrum communications using blind source separation.
title_full_unstemmed Interference mitigation in spread spectrum communications using blind source separation.
collection_title_sort_str interference mitigation in spread spectrum communications using blind source separation.
title_sort interference mitigation in spread spectrum communications using blind source separation.
description In this papel; we propose to apply blind source separation techniques for jammer mitigation in spread spectrum (SS) communication systems. These techniques strive to separate the jammer from the signal and as such produce a signal with reduced jammer contamination. With the jammer mostly mitigated through the separation process, the SS system requires smaller spreading gain and transmission bandwidth than the case if no separation is peformed. The proposed spread spectrum receiver based on source separation improves the SNR at the correlator output and its performance is robust to multipath and coherent jamming environment. Simulation results including the bit error rates are provided to illustrate the effectiveness of the proposed approach.
publishDate 1997
normalized_sort_date 1997-01-01T00:00:00Z
dc_date_str 1997
license_str protected
REPOSITORYNAME FgsRepos
REPOSBASEURL http://hades.library.villanova.edu:8088/fedora
fgs.state Active
fgs.label Interference mitigation in spread spectrum communications using blind source separation.
fgs.ownerId diglibEditor
fgs.createdDate 2013-01-22T02:47:14.418Z
fgs.lastModifiedDate 2013-12-05T17:02:41.409Z
dc.title Interference mitigation in spread spectrum communications using blind source separation.
dc.creator Belouchrani, Adel.
Amin, Moeness G.
Wang, Chenshu.
dc.description In this papel; we propose to apply blind source separation techniques for jammer mitigation in spread spectrum (SS) communication systems. These techniques strive to separate the jammer from the signal and as such produce a signal with reduced jammer contamination. With the jammer mostly mitigated through the separation process, the SS system requires smaller spreading gain and transmission bandwidth than the case if no separation is peformed. The proposed spread spectrum receiver based on source separation improves the SNR at the correlator output and its performance is robust to multipath and coherent jamming environment. Simulation results including the bit error rates are provided to illustrate the effectiveness of the proposed approach.
dc.date 1997
dc.identifier vudl:173369
dc.source Proceedings of the International Wireless and Telecommunications Symposium. Shah Alam, Malaysia, May 1997.
dc.language en
license.mdRef http://digital.library.villanova.edu/copyright.html
agent.name Falvey Memorial Library, Villanova University
KHL
has_thumbnail true
THUMBNAIL_contentDigest_type MD5
THUMBNAIL_contentDigest_digest 203c69e18f4f46c81e9892448d2c07cd
THUMBNAIL_contentLocation_type INTERNAL_ID
THUMBNAIL_contentLocation_ref http://hades.library.villanova.edu:8088/fedora/get/vudl:173369/THUMBNAIL/2013-01-22T02:47:16.420Z
relsext.hasModel info:fedora/vudl-system:CoreModel
info:fedora/vudl-system:CollectionModel
info:fedora/vudl-system:ResourceCollection
relsext.itemID oai:digital.library.villanova.edu:vudl:173369
relsext.isMemberOf info:fedora/vudl:173023
relsext.hasLegacyURL http://digital.library.villanova.edu/Villanova%20Digital%20Collection/Faculty%20Fulltext/Amin%20Moeness/AminMoeness-0ab53447-f76c-4609-8a91-6f64edceab83.xml
relsext.sortOn title
relsext.sequence vudl:173023#116
_version_ 1504162947641901056
score 13.461905
subpages