SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL

SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL

Joint demodulation of a desired transmission and an interfering transmission received from an interfering cell with an unknown combination of transmission parameters is performed. For each subcarrier, an exhaustive search for the serving cell symbols and projection for the interfering cell symbols i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JACOB (YAAKOV), Jeffrey Allan (Alon), BEZALEL, Kfir, ROZIN, Hagay, KUTZ, Gideon, KAPLAN, Zeev
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator JACOB (YAAKOV), Jeffrey Allan (Alon)
BEZALEL, Kfir
ROZIN, Hagay
KUTZ, Gideon
KAPLAN, Zeev
description Joint demodulation of a desired transmission and an interfering transmission received from an interfering cell with an unknown combination of transmission parameters is performed. For each subcarrier, an exhaustive search for the serving cell symbols and projection for the interfering cell symbols is performed for tested hypotheses of the interfering cell, by minimizing a whitened noise parabola for each combination of searched hypothesis and hyper constellation point of the serving cell. A constellation point for the interfering cell that is closest to the minimum point of the parabola is selected, where coefficients of the parabola are calculated once for each subgroup of four modulation types of the interfering cell. A measure of likelihood for each of the tested hypotheses is calculated. A cumulative measure of likelihood for each of the tested hypotheses is calculated, and the most likely hypothesis is selected based on the cumulative measure of likelihood.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2018213423A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2018213423A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2018213423A13</originalsourceid><addsrcrecordid>eNqNirEKwjAURbM4iPoPD5wFkzi4xuTFBppE8lLEqRSJk2ih_j-m4Ac4Xc49Z8mudKOMHlQw4DE30YCNCU6tq4fBjDq7GCBayEkF8o5o5otKquaYaFYqgAsVLCYXzqCxbdds8RieU9n8dsW2FrNudmV892Uah3t5lU_fkdjzo-DyIKTi8r_qC3buMcI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL</title><source>esp@cenet</source><creator>JACOB (YAAKOV), Jeffrey Allan (Alon) ; BEZALEL, Kfir ; ROZIN, Hagay ; KUTZ, Gideon ; KAPLAN, Zeev</creator><creatorcontrib>JACOB (YAAKOV), Jeffrey Allan (Alon) ; BEZALEL, Kfir ; ROZIN, Hagay ; KUTZ, Gideon ; KAPLAN, Zeev</creatorcontrib><description>Joint demodulation of a desired transmission and an interfering transmission received from an interfering cell with an unknown combination of transmission parameters is performed. For each subcarrier, an exhaustive search for the serving cell symbols and projection for the interfering cell symbols is performed for tested hypotheses of the interfering cell, by minimizing a whitened noise parabola for each combination of searched hypothesis and hyper constellation point of the serving cell. A constellation point for the interfering cell that is closest to the minimum point of the parabola is selected, where coefficients of the parabola are calculated once for each subgroup of four modulation types of the interfering cell. A measure of likelihood for each of the tested hypotheses is calculated. A cumulative measure of likelihood for each of the tested hypotheses is calculated, and the most likely hypothesis is selected based on the cumulative measure of likelihood.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180726&amp;DB=EPODOC&amp;CC=US&amp;NR=2018213423A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180726&amp;DB=EPODOC&amp;CC=US&amp;NR=2018213423A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JACOB (YAAKOV), Jeffrey Allan (Alon)</creatorcontrib><creatorcontrib>BEZALEL, Kfir</creatorcontrib><creatorcontrib>ROZIN, Hagay</creatorcontrib><creatorcontrib>KUTZ, Gideon</creatorcontrib><creatorcontrib>KAPLAN, Zeev</creatorcontrib><title>SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL</title><description>Joint demodulation of a desired transmission and an interfering transmission received from an interfering cell with an unknown combination of transmission parameters is performed. For each subcarrier, an exhaustive search for the serving cell symbols and projection for the interfering cell symbols is performed for tested hypotheses of the interfering cell, by minimizing a whitened noise parabola for each combination of searched hypothesis and hyper constellation point of the serving cell. A constellation point for the interfering cell that is closest to the minimum point of the parabola is selected, where coefficients of the parabola are calculated once for each subgroup of four modulation types of the interfering cell. A measure of likelihood for each of the tested hypotheses is calculated. A cumulative measure of likelihood for each of the tested hypotheses is calculated, and the most likely hypothesis is selected based on the cumulative measure of likelihood.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAURbM4iPoPD5wFkzi4xuTFBppE8lLEqRSJk2ih_j-m4Ac4Xc49Z8mudKOMHlQw4DE30YCNCU6tq4fBjDq7GCBayEkF8o5o5otKquaYaFYqgAsVLCYXzqCxbdds8RieU9n8dsW2FrNudmV892Uah3t5lU_fkdjzo-DyIKTi8r_qC3buMcI</recordid><startdate>20180726</startdate><enddate>20180726</enddate><creator>JACOB (YAAKOV), Jeffrey Allan (Alon)</creator><creator>BEZALEL, Kfir</creator><creator>ROZIN, Hagay</creator><creator>KUTZ, Gideon</creator><creator>KAPLAN, Zeev</creator><scope>EVB</scope></search><sort><creationdate>20180726</creationdate><title>SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL</title><author>JACOB (YAAKOV), Jeffrey Allan (Alon) ; BEZALEL, Kfir ; ROZIN, Hagay ; KUTZ, Gideon ; KAPLAN, Zeev</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2018213423A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>JACOB (YAAKOV), Jeffrey Allan (Alon)</creatorcontrib><creatorcontrib>BEZALEL, Kfir</creatorcontrib><creatorcontrib>ROZIN, Hagay</creatorcontrib><creatorcontrib>KUTZ, Gideon</creatorcontrib><creatorcontrib>KAPLAN, Zeev</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JACOB (YAAKOV), Jeffrey Allan (Alon)</au><au>BEZALEL, Kfir</au><au>ROZIN, Hagay</au><au>KUTZ, Gideon</au><au>KAPLAN, Zeev</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL</title><date>2018-07-26</date><risdate>2018</risdate><abstract>Joint demodulation of a desired transmission and an interfering transmission received from an interfering cell with an unknown combination of transmission parameters is performed. For each subcarrier, an exhaustive search for the serving cell symbols and projection for the interfering cell symbols is performed for tested hypotheses of the interfering cell, by minimizing a whitened noise parabola for each combination of searched hypothesis and hyper constellation point of the serving cell. A constellation point for the interfering cell that is closest to the minimum point of the parabola is selected, where coefficients of the parabola are calculated once for each subgroup of four modulation types of the interfering cell. A measure of likelihood for each of the tested hypotheses is calculated. A cumulative measure of likelihood for each of the tested hypotheses is calculated, and the most likely hypothesis is selected based on the cumulative measure of likelihood.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2018213423A1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title SYSTEM AND METHOD FOR BLIND DETECTION OF TRANSMISSION PARAMETERS OF AN INTERFERING CELL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T21%3A00%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JACOB%20(YAAKOV),%20Jeffrey%20Allan%20(Alon)&rft.date=2018-07-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2018213423A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true