A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS

A distributed method and system are presented for determining the largest Signal-to-Interference-and-Noise Ratio (SINR) that can be achieved by a plurality of small wireless cells, such as femtocells or picocells, while satisfying a specified SINR value for multiple large cells, referred to as macro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KRISHNAN, KOMANDUR, R, LUSS, HANAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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 KRISHNAN, KOMANDUR, R
LUSS, HANAN
description A distributed method and system are presented for determining the largest Signal-to-Interference-and-Noise Ratio (SINR) that can be achieved by a plurality of small wireless cells, such as femtocells or picocells, while satisfying a specified SINR value for multiple large cells, referred to as macrocells. The method also determines the minimum power levels at each of the femtocells that achieve the maximum SINR for the femtocells. The distributed synchronous algorithm executes all intensive computations independently, locally at each of the femtocells. The computations are synchronized in time and executed simultaneously at all cells where after each of the iterations information of interim power selections at the multiple cells is exchanged among the femtocells. Eventually, the computations converge to the maximum SINR value and the corresponding minimum-power solution.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2614672A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2614672A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2614672A43</originalsourceid><addsrcrecordid>eNqNjLEOgjAQQFkcjPoP9wMOIsG5tkeolh7pHRInQkydiJLg_8cOfoDTe8PLW2eTAmNZgj13ggZa6jGAwxs6YHSoxZKHBqUmA8ob4DsLNlBRAI3OdU4F6G1IKTN4lJ7ClaHzJm0uZL2AJp_-Kilvs9VznJa4-3GTQYWi632c30Nc5vERX_EzYJuXh6I85ao4_pF8Acf_NuE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS</title><source>esp@cenet</source><creator>KRISHNAN, KOMANDUR, R ; LUSS, HANAN</creator><creatorcontrib>KRISHNAN, KOMANDUR, R ; LUSS, HANAN</creatorcontrib><description>A distributed method and system are presented for determining the largest Signal-to-Interference-and-Noise Ratio (SINR) that can be achieved by a plurality of small wireless cells, such as femtocells or picocells, while satisfying a specified SINR value for multiple large cells, referred to as macrocells. The method also determines the minimum power levels at each of the femtocells that achieve the maximum SINR for the femtocells. The distributed synchronous algorithm executes all intensive computations independently, locally at each of the femtocells. The computations are synchronized in time and executed simultaneously at all cells where after each of the iterations information of interim power selections at the multiple cells is exchanged among the femtocells. Eventually, the computations converge to the maximum SINR value and the corresponding minimum-power solution.</description><language>eng ; fre ; ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2015</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=20151021&amp;DB=EPODOC&amp;CC=EP&amp;NR=2614672A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151021&amp;DB=EPODOC&amp;CC=EP&amp;NR=2614672A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KRISHNAN, KOMANDUR, R</creatorcontrib><creatorcontrib>LUSS, HANAN</creatorcontrib><title>A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS</title><description>A distributed method and system are presented for determining the largest Signal-to-Interference-and-Noise Ratio (SINR) that can be achieved by a plurality of small wireless cells, such as femtocells or picocells, while satisfying a specified SINR value for multiple large cells, referred to as macrocells. The method also determines the minimum power levels at each of the femtocells that achieve the maximum SINR for the femtocells. The distributed synchronous algorithm executes all intensive computations independently, locally at each of the femtocells. The computations are synchronized in time and executed simultaneously at all cells where after each of the iterations information of interim power selections at the multiple cells is exchanged among the femtocells. Eventually, the computations converge to the maximum SINR value and the corresponding minimum-power solution.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEOgjAQQFkcjPoP9wMOIsG5tkeolh7pHRInQkydiJLg_8cOfoDTe8PLW2eTAmNZgj13ggZa6jGAwxs6YHSoxZKHBqUmA8ob4DsLNlBRAI3OdU4F6G1IKTN4lJ7ClaHzJm0uZL2AJp_-Kilvs9VznJa4-3GTQYWi632c30Nc5vERX_EzYJuXh6I85ao4_pF8Acf_NuE</recordid><startdate>20151021</startdate><enddate>20151021</enddate><creator>KRISHNAN, KOMANDUR, R</creator><creator>LUSS, HANAN</creator><scope>EVB</scope></search><sort><creationdate>20151021</creationdate><title>A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS</title><author>KRISHNAN, KOMANDUR, R ; LUSS, HANAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2614672A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2015</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>KRISHNAN, KOMANDUR, R</creatorcontrib><creatorcontrib>LUSS, HANAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KRISHNAN, KOMANDUR, R</au><au>LUSS, HANAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS</title><date>2015-10-21</date><risdate>2015</risdate><abstract>A distributed method and system are presented for determining the largest Signal-to-Interference-and-Noise Ratio (SINR) that can be achieved by a plurality of small wireless cells, such as femtocells or picocells, while satisfying a specified SINR value for multiple large cells, referred to as macrocells. The method also determines the minimum power levels at each of the femtocells that achieve the maximum SINR for the femtocells. The distributed synchronous algorithm executes all intensive computations independently, locally at each of the femtocells. The computations are synchronized in time and executed simultaneously at all cells where after each of the iterations information of interim power selections at the multiple cells is exchanged among the femtocells. Eventually, the computations converge to the maximum SINR value and the corresponding minimum-power solution.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP2614672A4
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title A DISTRIBUTED POWER LEVEL SELECTION METHOD AND SYSTEM FOR CELLULAR WIRELESS NETWORKS UNDER JOINT CONSTRAINTS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T04%3A35%3A26IST&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=KRISHNAN,%20KOMANDUR,%20R&rft.date=2015-10-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2614672A4%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