Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels
Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated...
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| Autor*in: |
Jia, Xiangdong [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2013 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2013 |
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| Übergeordnetes Werk: |
Enthalten in: Wireless personal communications - Springer US, 1994, 75(2013), 2 vom: 06. Okt., Seite 1355-1372 |
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| Übergeordnetes Werk: |
volume:75 ; year:2013 ; number:2 ; day:06 ; month:10 ; pages:1355-1372 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11277-013-1428-x |
|---|
| Katalog-ID: |
OLC2053780940 |
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| 520 | |a Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. | ||
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10.1007/s11277-013-1428-x doi (DE-627)OLC2053780940 (DE-He213)s11277-013-1428-x-p DE-627 ger DE-627 rakwb eng 620 VZ Jia, Xiangdong verfasserin aut Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. Opportunistic relaying Best relay selection Amplify-and-forward Nakagami- fading Performance analyses Yang, Longxiang aut Zhu, Hongbo aut Enthalten in Wireless personal communications Springer US, 1994 75(2013), 2 vom: 06. Okt., Seite 1355-1372 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:75 year:2013 number:2 day:06 month:10 pages:1355-1372 https://doi.org/10.1007/s11277-013-1428-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 75 2013 2 06 10 1355-1372 |
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10.1007/s11277-013-1428-x doi (DE-627)OLC2053780940 (DE-He213)s11277-013-1428-x-p DE-627 ger DE-627 rakwb eng 620 VZ Jia, Xiangdong verfasserin aut Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. Opportunistic relaying Best relay selection Amplify-and-forward Nakagami- fading Performance analyses Yang, Longxiang aut Zhu, Hongbo aut Enthalten in Wireless personal communications Springer US, 1994 75(2013), 2 vom: 06. Okt., Seite 1355-1372 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:75 year:2013 number:2 day:06 month:10 pages:1355-1372 https://doi.org/10.1007/s11277-013-1428-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 75 2013 2 06 10 1355-1372 |
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10.1007/s11277-013-1428-x doi (DE-627)OLC2053780940 (DE-He213)s11277-013-1428-x-p DE-627 ger DE-627 rakwb eng 620 VZ Jia, Xiangdong verfasserin aut Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. Opportunistic relaying Best relay selection Amplify-and-forward Nakagami- fading Performance analyses Yang, Longxiang aut Zhu, Hongbo aut Enthalten in Wireless personal communications Springer US, 1994 75(2013), 2 vom: 06. Okt., Seite 1355-1372 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:75 year:2013 number:2 day:06 month:10 pages:1355-1372 https://doi.org/10.1007/s11277-013-1428-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 75 2013 2 06 10 1355-1372 |
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10.1007/s11277-013-1428-x doi (DE-627)OLC2053780940 (DE-He213)s11277-013-1428-x-p DE-627 ger DE-627 rakwb eng 620 VZ Jia, Xiangdong verfasserin aut Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. Opportunistic relaying Best relay selection Amplify-and-forward Nakagami- fading Performance analyses Yang, Longxiang aut Zhu, Hongbo aut Enthalten in Wireless personal communications Springer US, 1994 75(2013), 2 vom: 06. Okt., Seite 1355-1372 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:75 year:2013 number:2 day:06 month:10 pages:1355-1372 https://doi.org/10.1007/s11277-013-1428-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 75 2013 2 06 10 1355-1372 |
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10.1007/s11277-013-1428-x doi (DE-627)OLC2053780940 (DE-He213)s11277-013-1428-x-p DE-627 ger DE-627 rakwb eng 620 VZ Jia, Xiangdong verfasserin aut Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. Opportunistic relaying Best relay selection Amplify-and-forward Nakagami- fading Performance analyses Yang, Longxiang aut Zhu, Hongbo aut Enthalten in Wireless personal communications Springer US, 1994 75(2013), 2 vom: 06. Okt., Seite 1355-1372 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:75 year:2013 number:2 day:06 month:10 pages:1355-1372 https://doi.org/10.1007/s11277-013-1428-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 GBV_ILN_4266 AR 75 2013 2 06 10 1355-1372 |
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Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels |
| author_sort |
Jia, Xiangdong |
| journal |
Wireless personal communications |
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Wireless personal communications |
| lang_code |
eng |
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600 - Technology |
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marc |
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2013 |
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txt |
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1355 |
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Jia, Xiangdong Yang, Longxiang Zhu, Hongbo |
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75 |
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620 VZ |
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Aufsätze |
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Jia, Xiangdong |
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10.1007/s11277-013-1428-x |
| dewey-full |
620 |
| title_sort |
performance comparison analyses of the $$n$$th best relay selection schemes over independent and non-identically distributed nakagami-$$m$$ fading channels |
| title_auth |
Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels |
| abstract |
Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. © Springer Science+Business Media New York 2013 |
| abstractGer |
Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. © Springer Science+Business Media New York 2013 |
| abstract_unstemmed |
Abstract In this work, we study the $$N$$th best relay selection schemes with the consideration that in some case the best relay is unavailable due to the restriction of practical implementation. With amplify-and-forward relaying protocols, the interested $$N$$th best relay schemes are investigated over independent and non-identically distributed (i.ni.d) Nakagami-$$m$$ fading channels. For such opportunistic relaying schemes, we first obtain the closed-form expressions to the probability density function (PDF) and cumulative distribution function (CDF) of the instantaneous end-to-end signal-to-noise ratio with appropriate mathematical proof. Then, with the obtained CDF and PDF, three main measurements are investigated as well as the corresponding explicit solutions, $$i.e.$$, outage probability, average symbol error ratio (SER), and ergodic capacity. At the same time, as a byproduct, the corresponding performance metrics over Rayleigh fading are also derived. Finally, the detailed performance comparison analyses are presented under different values of $$N$$ and different Nakagami-$$m$$ channel fading severity parameters. The numerical results show that the increase of $$N$$ incurs the very severe loss in performance such outage probability, SER, and ergodic capacity. However, the loss in performance can be decreased greatly when the $$N$$th systems have bigger fading severity factors. The derivations are of significance because the Nakagami-$$m$$ fading spans via the fading severity parameters a wide range of fading scenarios that are typical in realistic wireless relay networks. © Springer Science+Business Media New York 2013 |
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| title_short |
Performance Comparison Analyses of the $$N$$th Best Relay Selection Schemes Over Independent and Non-identically Distributed Nakagami-$$m$$ Fading Channels |
| url |
https://doi.org/10.1007/s11277-013-1428-x |
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Yang, Longxiang Zhu, Hongbo |
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Yang, Longxiang Zhu, Hongbo |
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| up_date |
2024-07-03T20:36:16.205Z |
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