Error probability of coded STBC systems in block fading environments
In this letter, a union bound on the error probability of coded multi-antenna systems over block fading channels is derived. The bound is based on uniform interleaving of the coded sequence prior to transmission over the channel. Using this argument the distribution of error bits over the fading blo...
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| Veröffentlicht in: | IEEE transactions on wireless communications 2006-05, Vol.5 (5), p.972-977 |
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| container_title | IEEE transactions on wireless communications |
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| creator | Zummo, S.A. Stark, W.E. |
| description | In this letter, a union bound on the error probability of coded multi-antenna systems over block fading channels is derived. The bound is based on uniform interleaving of the coded sequence prior to transmission over the channel. Using this argument the distribution of error bits over the fading blocks is computed and the corresponding pair wise error probability (PEP) is derived. We consider coded systems that concatenate a binary code with a space-time block code (STBC). Coherent detection is assumed with perfect and imperfect channel state information (CSI) at the receiver, where imperfect CSI is obtained using pilot-aided estimation. Under channel estimation environments, the tradeoff between channel diversity and channel estimation is investigated and the optimal channel memory is approximated analytically. Results show that the performance degradation due to channel memory decreases as the number of transmit antennas is increased. Moreover, the optimal channel memory increases with increasing the number of transmit antennas. |
| doi_str_mv | 10.1109/TWC.2006.1633348 |
| format | Article |
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The bound is based on uniform interleaving of the coded sequence prior to transmission over the channel. Using this argument the distribution of error bits over the fading blocks is computed and the corresponding pair wise error probability (PEP) is derived. We consider coded systems that concatenate a binary code with a space-time block code (STBC). Coherent detection is assumed with perfect and imperfect channel state information (CSI) at the receiver, where imperfect CSI is obtained using pilot-aided estimation. Under channel estimation environments, the tradeoff between channel diversity and channel estimation is investigated and the optimal channel memory is approximated analytically. Results show that the performance degradation due to channel memory decreases as the number of transmit antennas is increased. 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(IEEE) 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-535d501a5b073b42ac061714525a4feacf990a979ed12c5a64fe7e2d48c0ed813</citedby><cites>FETCH-LOGICAL-c383t-535d501a5b073b42ac061714525a4feacf990a979ed12c5a64fe7e2d48c0ed813</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1633348$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1633348$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17766459$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zummo, S.A.</creatorcontrib><creatorcontrib>Stark, W.E.</creatorcontrib><title>Error probability of coded STBC systems in block fading environments</title><title>IEEE transactions on wireless communications</title><addtitle>TWC</addtitle><description>In this letter, a union bound on the error probability of coded multi-antenna systems over block fading channels is derived. The bound is based on uniform interleaving of the coded sequence prior to transmission over the channel. Using this argument the distribution of error bits over the fading blocks is computed and the corresponding pair wise error probability (PEP) is derived. We consider coded systems that concatenate a binary code with a space-time block code (STBC). Coherent detection is assumed with perfect and imperfect channel state information (CSI) at the receiver, where imperfect CSI is obtained using pilot-aided estimation. Under channel estimation environments, the tradeoff between channel diversity and channel estimation is investigated and the optimal channel memory is approximated analytically. Results show that the performance degradation due to channel memory decreases as the number of transmit antennas is increased. Moreover, the optimal channel memory increases with increasing the number of transmit antennas.</description><subject>Antennas</subject><subject>Applied sciences</subject><subject>Approximation</subject><subject>Binary codes</subject><subject>Block codes</subject><subject>Blocking</subject><subject>Channel estimation</subject><subject>Channel state information</subject><subject>Channels</subject><subject>Codes</subject><subject>Distributed computing</subject><subject>Error probability</subject><subject>Errors</subject><subject>Exact sciences and technology</subject><subject>Fading</subject><subject>Interleaved codes</subject><subject>Optimization</subject><subject>Probability</subject><subject>Radiocommunications</subject><subject>State estimation</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Transmission and modulation (techniques and equipments)</subject><subject>Transmitting antennas</subject><subject>Unions</subject><issn>1536-1276</issn><issn>1558-2248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kM1LwzAYh4soOKd3wUsQ1FNnPpo0OWqdHzDw4MRjSNNUMttmJp2w_96UFQYePCUkz-_H-z5Jco7gDCEobpcfxQxDyGaIEUIyfpBMEKU8xTjjh8OdsBThnB0nJyGsIEQ5o3SSPMy9dx6svStVaRvbb4GrgXaVqcDb8r4AYRt60wZgO1A2Tn-BWlW2-wSm-7Heda3p-nCaHNWqCeZsPKfJ--N8WTyni9enl-JukWrCSZ9SQisKkaIlzEmZYaUhQznKKKYqq43StRBQiVyYCmFNFYuPucFVxjU0FUdkmtzseuO43xsTetnaoE3TqM64TZBcMEwowwN5_S-JORRZVBDByz_gym18F7eQnDGBUFQZIbiDtHcheFPLtbet8luJoBzsy2hfDvblaD9GrsZeFbRqaq86bcM-l-eMZVRE7mLHWWPM_nts-QXRc4u6</recordid><startdate>20060501</startdate><enddate>20060501</enddate><creator>Zummo, S.A.</creator><creator>Stark, W.E.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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The bound is based on uniform interleaving of the coded sequence prior to transmission over the channel. Using this argument the distribution of error bits over the fading blocks is computed and the corresponding pair wise error probability (PEP) is derived. We consider coded systems that concatenate a binary code with a space-time block code (STBC). Coherent detection is assumed with perfect and imperfect channel state information (CSI) at the receiver, where imperfect CSI is obtained using pilot-aided estimation. Under channel estimation environments, the tradeoff between channel diversity and channel estimation is investigated and the optimal channel memory is approximated analytically. Results show that the performance degradation due to channel memory decreases as the number of transmit antennas is increased. Moreover, the optimal channel memory increases with increasing the number of transmit antennas.</abstract><cop>Piscataway, NJ</cop><pub>IEEE</pub><doi>10.1109/TWC.2006.1633348</doi><tpages>6</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Antennas Applied sciences Approximation Binary codes Block codes Blocking Channel estimation Channel state information Channels Codes Distributed computing Error probability Errors Exact sciences and technology Fading Interleaved codes Optimization Probability Radiocommunications State estimation Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Transmitting antennas Unions |
| title | Error probability of coded STBC systems in block fading environments |
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