Iterative MMSE filter design for multi-pair two-way multi-relay networks
In this paper, a bi-directional communication between K node pairs is considered. Each of the 2K nodes has multiple antennas. There is no direct link between the nodes. Q half-duplex relays each with R antennas support the communication. Two-way relaying is assumed. The linear transmit filters, rela...
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creator | Ganesan, Rakash SivaSiva Al-Shatri, Hussein Weber, Tobias Klein, Anja |
description | In this paper, a bi-directional communication between K node pairs is considered. Each of the 2K nodes has multiple antennas. There is no direct link between the nodes. Q half-duplex relays each with R antennas support the communication. Two-way relaying is assumed. The linear transmit filters, relay filters and receive filters are designed iteratively to minimize the mean square error (MMSE) subject to power constraints at the nodes and at the relays. It is guaranteed that the proposed scheme achieves a local minimum of the objective function. The proposed iterative MMSE algorithm can also be applied to a unidirectional communication based on one-way relaying. Simulation results show that at low and moderate signal to noise ratios, the proposed iterative MMSE scheme performs better than other MMSE based and interference alignment based two-way and oneway relaying schemes known in the literature. |
doi_str_mv | 10.1109/ICC.2013.6655546 |
format | Conference Proceeding |
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Simulation results show that at low and moderate signal to noise ratios, the proposed iterative MMSE scheme performs better than other MMSE based and interference alignment based two-way and oneway relaying schemes known in the literature.</description><identifier>ISSN: 1550-3607</identifier><identifier>EISSN: 1938-1883</identifier><identifier>EISBN: 9781467331227</identifier><identifier>EISBN: 1467331228</identifier><identifier>DOI: 10.1109/ICC.2013.6655546</identifier><language>eng</language><publisher>IEEE</publisher><subject>Antennas ; Interference ; MIMO ; Optimization ; Receivers ; Relays ; Signal to noise ratio</subject><ispartof>2013 IEEE International Conference on Communications (ICC), 2013, p.5929-5933</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6655546$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6655546$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ganesan, Rakash SivaSiva</creatorcontrib><creatorcontrib>Al-Shatri, Hussein</creatorcontrib><creatorcontrib>Weber, Tobias</creatorcontrib><creatorcontrib>Klein, Anja</creatorcontrib><title>Iterative MMSE filter design for multi-pair two-way multi-relay networks</title><title>2013 IEEE International Conference on Communications (ICC)</title><addtitle>ICC</addtitle><description>In this paper, a bi-directional communication between K node pairs is considered. Each of the 2K nodes has multiple antennas. There is no direct link between the nodes. Q half-duplex relays each with R antennas support the communication. Two-way relaying is assumed. The linear transmit filters, relay filters and receive filters are designed iteratively to minimize the mean square error (MMSE) subject to power constraints at the nodes and at the relays. It is guaranteed that the proposed scheme achieves a local minimum of the objective function. The proposed iterative MMSE algorithm can also be applied to a unidirectional communication based on one-way relaying. Simulation results show that at low and moderate signal to noise ratios, the proposed iterative MMSE scheme performs better than other MMSE based and interference alignment based two-way and oneway relaying schemes known in the literature.</description><subject>Antennas</subject><subject>Interference</subject><subject>MIMO</subject><subject>Optimization</subject><subject>Receivers</subject><subject>Relays</subject><subject>Signal to noise ratio</subject><issn>1550-3607</issn><issn>1938-1883</issn><isbn>9781467331227</isbn><isbn>1467331228</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkDtPwzAURg0CiapkR2LJH3DxteNHRhQVGqkVAzBXN_E1MqQPOYGq_55IzfQdneEMH2MPIBYAonyqq2ohBaiFMVrrwlyxrLQOCmOVAintNZtBqRwH59TNyFoLroywdyzr-28hBFhjlC5mbFUPlHCIf5RvNu_LPMRuFLmnPn7t83BI-e63GyI_Ykz5cDrwE54nlagbeU-jTT_9PbsN2PWUTTtnny_Lj2rF12-vdfW85hGsHjhig06SdCGQ0m1pUUmrgAqPjW7Q-5aCcVp70bZetggeLcimFQ0FTbJUc_Z46UYi2h5T3GE6b6cf1D90MFCP</recordid><startdate>201306</startdate><enddate>201306</enddate><creator>Ganesan, Rakash SivaSiva</creator><creator>Al-Shatri, Hussein</creator><creator>Weber, Tobias</creator><creator>Klein, Anja</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201306</creationdate><title>Iterative MMSE filter design for multi-pair two-way multi-relay networks</title><author>Ganesan, Rakash SivaSiva ; Al-Shatri, Hussein ; Weber, Tobias ; Klein, Anja</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-aaba82e28ffe35c97a32731e4dab5baddcef6855d0ccd2ca1da712bc0bef5e293</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Antennas</topic><topic>Interference</topic><topic>MIMO</topic><topic>Optimization</topic><topic>Receivers</topic><topic>Relays</topic><topic>Signal to noise ratio</topic><toplevel>online_resources</toplevel><creatorcontrib>Ganesan, Rakash SivaSiva</creatorcontrib><creatorcontrib>Al-Shatri, Hussein</creatorcontrib><creatorcontrib>Weber, Tobias</creatorcontrib><creatorcontrib>Klein, Anja</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ganesan, Rakash SivaSiva</au><au>Al-Shatri, Hussein</au><au>Weber, Tobias</au><au>Klein, Anja</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Iterative MMSE filter design for multi-pair two-way multi-relay networks</atitle><btitle>2013 IEEE International Conference on Communications (ICC)</btitle><stitle>ICC</stitle><date>2013-06</date><risdate>2013</risdate><spage>5929</spage><epage>5933</epage><pages>5929-5933</pages><issn>1550-3607</issn><eissn>1938-1883</eissn><eisbn>9781467331227</eisbn><eisbn>1467331228</eisbn><abstract>In this paper, a bi-directional communication between K node pairs is considered. Each of the 2K nodes has multiple antennas. There is no direct link between the nodes. Q half-duplex relays each with R antennas support the communication. Two-way relaying is assumed. The linear transmit filters, relay filters and receive filters are designed iteratively to minimize the mean square error (MMSE) subject to power constraints at the nodes and at the relays. It is guaranteed that the proposed scheme achieves a local minimum of the objective function. The proposed iterative MMSE algorithm can also be applied to a unidirectional communication based on one-way relaying. Simulation results show that at low and moderate signal to noise ratios, the proposed iterative MMSE scheme performs better than other MMSE based and interference alignment based two-way and oneway relaying schemes known in the literature.</abstract><pub>IEEE</pub><doi>10.1109/ICC.2013.6655546</doi><tpages>5</tpages></addata></record> |
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subjects | Antennas Interference MIMO Optimization Receivers Relays Signal to noise ratio |
title | Iterative MMSE filter design for multi-pair two-way multi-relay networks |
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