An iterative ZigZag decoding for combating collisions in wireless networks
Business and entertainment increasingly depend on WLANs, as they provide flexibility of locations and low maintenance efforts. However in the presence of hidden terminals sender-receiver pairs experience severe packet loss due to collisions. ZigZag decoding has been proposed as an effective techniqu...
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Veröffentlicht in: | IEEE communications letters 2010-03, Vol.14 (3), p.242-244 |
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creator | Shahriar Rahman, M. Yonghui Li Vucetic, B. |
description | Business and entertainment increasingly depend on WLANs, as they provide flexibility of locations and low maintenance efforts. However in the presence of hidden terminals sender-receiver pairs experience severe packet loss due to collisions. ZigZag decoding has been proposed as an effective technique for recovering collided packets, but it may cause error propagation. In this paper, we propose an iterative ZigZag decoding algorithm to mitigate error propagation and further improve the system performance in the presence of collisions. Simulation results show that the proposed iterative ZigZag decoding can effectively overcome error propagation and considerably improve the system performance. |
doi_str_mv | 10.1109/LCOMM.2010.03.092252 |
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However in the presence of hidden terminals sender-receiver pairs experience severe packet loss due to collisions. ZigZag decoding has been proposed as an effective technique for recovering collided packets, but it may cause error propagation. In this paper, we propose an iterative ZigZag decoding algorithm to mitigate error propagation and further improve the system performance in the presence of collisions. Simulation results show that the proposed iterative ZigZag decoding can effectively overcome error propagation and considerably improve the system performance.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2010.03.092252</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Bit rate ; Business ; Business and industry local networks ; Coding, codes ; Collision mitigation ; Collisions ; Decoding ; Detection, estimation, filtering, equalization, prediction ; Errors ; Exact sciences and technology ; Flexibility ; Hidden terminals ; Information, signal and communications theory ; interference cancelation ; Interference cancellation ; Iterative algorithms ; Iterative decoding ; Jitter ; Multiaccess communication ; Networks and services in france and abroad ; Performance enhancement ; Signal and communications theory ; Signal, noise ; Switching and signalling ; System performance ; Systems, networks and services of telecommunications ; Telecommunications ; Telecommunications and information theory ; Teleprocessing networks. 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However in the presence of hidden terminals sender-receiver pairs experience severe packet loss due to collisions. ZigZag decoding has been proposed as an effective technique for recovering collided packets, but it may cause error propagation. In this paper, we propose an iterative ZigZag decoding algorithm to mitigate error propagation and further improve the system performance in the presence of collisions. Simulation results show that the proposed iterative ZigZag decoding can effectively overcome error propagation and considerably improve the system performance.</description><subject>Applied sciences</subject><subject>Bit rate</subject><subject>Business</subject><subject>Business and industry local networks</subject><subject>Coding, codes</subject><subject>Collision mitigation</subject><subject>Collisions</subject><subject>Decoding</subject><subject>Detection, estimation, filtering, equalization, prediction</subject><subject>Errors</subject><subject>Exact sciences and technology</subject><subject>Flexibility</subject><subject>Hidden terminals</subject><subject>Information, signal and communications theory</subject><subject>interference cancelation</subject><subject>Interference cancellation</subject><subject>Iterative algorithms</subject><subject>Iterative decoding</subject><subject>Jitter</subject><subject>Multiaccess communication</subject><subject>Networks and services in france and abroad</subject><subject>Performance enhancement</subject><subject>Signal and communications theory</subject><subject>Signal, noise</subject><subject>Switching and signalling</subject><subject>System performance</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Teleprocessing networks. Isdn</subject><subject>Terminals</subject><subject>Throughput</subject><subject>Wireless communication</subject><subject>Wireless networks</subject><subject>ZigZag decoding</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkE1PAjEQhjdGExH9BXrYxBhPi_3YttsjIX4GwoUTl6ZbpqS4bLFdJP57ixAOXuYj87yTmTfL7jAaYIzk03g0nUwGBKUe0QGShDBylvUwY1VBUjhPNapkIYSsLrOrGFcIoYow3Ms-hm3uOgi6c9-Qz91yrpf5AoxfuHaZWx9y49d1mqbO-KZx0fk25q7Ndy5AAzHmLXQ7Hz7jdXZhdRPh5pj72ezleTZ6K8bT1_fRcFwYynFXMNCCU4OFKRHmzFooOdYUCOILWetK2lLbismaYGJLkJwyJCsLGmouDKb97PGwdhP81xZip9YuGmga3YLfRiUYFYRjQRJ5_49c-W1o020KIyIwFYzzRJUHygQfYwCrNsGtdfhJkNrbq_7sVXt7FaLqYG-SPRyX62h0Y4NujYsnLSGCyyRJ3O2BcwBwGrOScJZe-wUCYoM9</recordid><startdate>20100301</startdate><enddate>20100301</enddate><creator>Shahriar Rahman, M.</creator><creator>Yonghui Li</creator><creator>Vucetic, B.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20100301</creationdate><title>An iterative ZigZag decoding for combating collisions in wireless networks</title><author>Shahriar Rahman, M. ; Yonghui Li ; Vucetic, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-5ea763c17c40165ffe461a3e206d9ba89f4af859b212f4e9635098feaeb67c13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Bit rate</topic><topic>Business</topic><topic>Business and industry local networks</topic><topic>Coding, codes</topic><topic>Collision mitigation</topic><topic>Collisions</topic><topic>Decoding</topic><topic>Detection, estimation, filtering, equalization, prediction</topic><topic>Errors</topic><topic>Exact sciences and technology</topic><topic>Flexibility</topic><topic>Hidden terminals</topic><topic>Information, signal and communications theory</topic><topic>interference cancelation</topic><topic>Interference cancellation</topic><topic>Iterative algorithms</topic><topic>Iterative decoding</topic><topic>Jitter</topic><topic>Multiaccess communication</topic><topic>Networks and services in france and abroad</topic><topic>Performance enhancement</topic><topic>Signal and communications theory</topic><topic>Signal, noise</topic><topic>Switching and signalling</topic><topic>System performance</topic><topic>Systems, networks and services of telecommunications</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Teleprocessing networks. Isdn</topic><topic>Terminals</topic><topic>Throughput</topic><topic>Wireless communication</topic><topic>Wireless networks</topic><topic>ZigZag decoding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shahriar Rahman, M.</creatorcontrib><creatorcontrib>Yonghui Li</creatorcontrib><creatorcontrib>Vucetic, B.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE communications letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Shahriar Rahman, M.</au><au>Yonghui Li</au><au>Vucetic, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An iterative ZigZag decoding for combating collisions in wireless networks</atitle><jtitle>IEEE communications letters</jtitle><stitle>COML</stitle><date>2010-03-01</date><risdate>2010</risdate><volume>14</volume><issue>3</issue><spage>242</spage><epage>244</epage><pages>242-244</pages><issn>1089-7798</issn><eissn>1558-2558</eissn><coden>ICLEF6</coden><abstract>Business and entertainment increasingly depend on WLANs, as they provide flexibility of locations and low maintenance efforts. However in the presence of hidden terminals sender-receiver pairs experience severe packet loss due to collisions. ZigZag decoding has been proposed as an effective technique for recovering collided packets, but it may cause error propagation. In this paper, we propose an iterative ZigZag decoding algorithm to mitigate error propagation and further improve the system performance in the presence of collisions. Simulation results show that the proposed iterative ZigZag decoding can effectively overcome error propagation and considerably improve the system performance.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2010.03.092252</doi><tpages>3</tpages></addata></record> |
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subjects | Applied sciences Bit rate Business Business and industry local networks Coding, codes Collision mitigation Collisions Decoding Detection, estimation, filtering, equalization, prediction Errors Exact sciences and technology Flexibility Hidden terminals Information, signal and communications theory interference cancelation Interference cancellation Iterative algorithms Iterative decoding Jitter Multiaccess communication Networks and services in france and abroad Performance enhancement Signal and communications theory Signal, noise Switching and signalling System performance Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Terminals Throughput Wireless communication Wireless networks ZigZag decoding |
title | An iterative ZigZag decoding for combating collisions in wireless networks |
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