Statistical analysis and characterization of the indoor propagation channel
This paper presents statistical analysis of data obtained by measuring narrowband path loss at DECT (digital enhanced cordless telecommunications) frequency (1.89 GHz) in an indoor environment. Specific goodness-of-fit tests are applied to the data. The tests assess whether the data generating sourc...
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| Veröffentlicht in: | IEEE transactions on communications 2000-03, Vol.48 (3), p.455-464 |
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| container_title | IEEE transactions on communications |
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| creator | Babich, F. Lombardi, G. |
| description | This paper presents statistical analysis of data obtained by measuring narrowband path loss at DECT (digital enhanced cordless telecommunications) frequency (1.89 GHz) in an indoor environment. Specific goodness-of-fit tests are applied to the data. The tests assess whether the data generating source belongs to a known family of random variables. Results obtained support that local path-loss distribution can be represented as Weibull or Nakagami in most environments. The close resemblance between such distributions and Rice distribution (with Rayleigh as a special case) confirms that Rice/Rayleigh description of fading can be applied to indoor environments. That similarity leads to a general, simple, approximate expression for the cumulative distribution function of the signal-to-interference ratio. The expression can be used without limitations to the number and the parameters of the Rice interferers. |
| doi_str_mv | 10.1109/26.837048 |
| format | Article |
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(IEEE) 2000</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-ee07e0b1f4ca1a0f14466fa6e97650e8b073ce3d656d04581d9c48872f24ca343</citedby><cites>FETCH-LOGICAL-c367t-ee07e0b1f4ca1a0f14466fa6e97650e8b073ce3d656d04581d9c48872f24ca343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/837048$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/837048$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Babich, F.</creatorcontrib><creatorcontrib>Lombardi, G.</creatorcontrib><title>Statistical analysis and characterization of the indoor propagation channel</title><title>IEEE transactions on communications</title><addtitle>TCOMM</addtitle><description>This paper presents statistical analysis of data obtained by measuring narrowband path loss at DECT (digital enhanced cordless telecommunications) frequency (1.89 GHz) in an indoor environment. Specific goodness-of-fit tests are applied to the data. The tests assess whether the data generating source belongs to a known family of random variables. Results obtained support that local path-loss distribution can be represented as Weibull or Nakagami in most environments. The close resemblance between such distributions and Rice distribution (with Rayleigh as a special case) confirms that Rice/Rayleigh description of fading can be applied to indoor environments. That similarity leads to a general, simple, approximate expression for the cumulative distribution function of the signal-to-interference ratio. The expression can be used without limitations to the number and the parameters of the Rice interferers.</description><subject>Approximation</subject><subject>Channels</subject><subject>Frequency measurement</subject><subject>Indoor</subject><subject>Indoor environments</subject><subject>Loss measurement</subject><subject>Nakagami distribution</subject><subject>Narrowband</subject><subject>Random variables</subject><subject>Rayleigh channels</subject><subject>Rice</subject><subject>Similarity</subject><subject>Statistical analysis</subject><subject>Testing</subject><subject>Weibull fading channels</subject><issn>0090-6778</issn><issn>1558-0857</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0TtPwzAQAGALgUQpDKxMEQOIIeUcO7YzooqXqMQAzJbrXKhRiIudDuXX45KKgQG82NJ9vjvdEXJMYUIpVJeFmCgmgasdMqJlqXJQpdwlI4AKciGl2icHMb4BAAfGRuThqTe9i72zps1MZ9p1dDE96swuTDC2x-A-k_Bd5pusX2Dmutr7kC2DX5rXIZJo12F7SPYa00Y82t5j8nJz_Ty9y2ePt_fTq1lumZB9jggSYU4bbg010FDOhWiMwEqKElDNQTKLrBalqIGXitaV5UrJoinSD8bZmJwPeVMPHyuMvX530WLbmg79KuqKcsHSUUme_SkLJQTnsvofSslLrja1T3_BN78KaW5RK1VSxtV3tosB2eBjDNjoZXDvJqw1Bb1Zky6EHtaU7MlgHSL-uG3wC0q9jA0</recordid><startdate>20000301</startdate><enddate>20000301</enddate><creator>Babich, F.</creator><creator>Lombardi, G.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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| source | IEEE Electronic Library (IEL) |
| subjects | Approximation Channels Frequency measurement Indoor Indoor environments Loss measurement Nakagami distribution Narrowband Random variables Rayleigh channels Rice Similarity Statistical analysis Testing Weibull fading channels |
| title | Statistical analysis and characterization of the indoor propagation channel |
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