Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI
Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the bes...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Xinjie [verfasserIn] |
|---|
| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
Wireless powered communication |
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| Anmerkung: |
© Springer Science+Business Media, LLC, part of Springer Nature 2019 |
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| Übergeordnetes Werk: |
Enthalten in: Wireless personal communications - Springer US, 1994, 111(2019), 2 vom: 13. Dez., Seite 867-881 |
|---|---|
| Übergeordnetes Werk: |
volume:111 ; year:2019 ; number:2 ; day:13 ; month:12 ; pages:867-881 |
| Links: |
|---|
| DOI / URN: |
10.1007/s11277-019-06890-1 |
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OLC2053833157 |
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| 520 | |a Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. | ||
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10.1007/s11277-019-06890-1 doi (DE-627)OLC2053833157 (DE-He213)s11277-019-06890-1-p DE-627 ger DE-627 rakwb eng 620 VZ Wang, Xinjie verfasserin (orcid)0000-0002-9708-1518 aut Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI 2019 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. Wireless powered communication Simultaneous wireless information and power transfer Outdated CSI Partial relay selection User selection Li, Enyu aut Yang, Guang aut Wu, Zeju aut Fan, Lisheng aut Enthalten in Wireless personal communications Springer US, 1994 111(2019), 2 vom: 13. Dez., Seite 867-881 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:111 year:2019 number:2 day:13 month:12 pages:867-881 https://doi.org/10.1007/s11277-019-06890-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 AR 111 2019 2 13 12 867-881 |
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10.1007/s11277-019-06890-1 doi (DE-627)OLC2053833157 (DE-He213)s11277-019-06890-1-p DE-627 ger DE-627 rakwb eng 620 VZ Wang, Xinjie verfasserin (orcid)0000-0002-9708-1518 aut Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI 2019 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. Wireless powered communication Simultaneous wireless information and power transfer Outdated CSI Partial relay selection User selection Li, Enyu aut Yang, Guang aut Wu, Zeju aut Fan, Lisheng aut Enthalten in Wireless personal communications Springer US, 1994 111(2019), 2 vom: 13. Dez., Seite 867-881 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:111 year:2019 number:2 day:13 month:12 pages:867-881 https://doi.org/10.1007/s11277-019-06890-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 AR 111 2019 2 13 12 867-881 |
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10.1007/s11277-019-06890-1 doi (DE-627)OLC2053833157 (DE-He213)s11277-019-06890-1-p DE-627 ger DE-627 rakwb eng 620 VZ Wang, Xinjie verfasserin (orcid)0000-0002-9708-1518 aut Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI 2019 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. Wireless powered communication Simultaneous wireless information and power transfer Outdated CSI Partial relay selection User selection Li, Enyu aut Yang, Guang aut Wu, Zeju aut Fan, Lisheng aut Enthalten in Wireless personal communications Springer US, 1994 111(2019), 2 vom: 13. Dez., Seite 867-881 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:111 year:2019 number:2 day:13 month:12 pages:867-881 https://doi.org/10.1007/s11277-019-06890-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 AR 111 2019 2 13 12 867-881 |
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10.1007/s11277-019-06890-1 doi (DE-627)OLC2053833157 (DE-He213)s11277-019-06890-1-p DE-627 ger DE-627 rakwb eng 620 VZ Wang, Xinjie verfasserin (orcid)0000-0002-9708-1518 aut Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI 2019 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. Wireless powered communication Simultaneous wireless information and power transfer Outdated CSI Partial relay selection User selection Li, Enyu aut Yang, Guang aut Wu, Zeju aut Fan, Lisheng aut Enthalten in Wireless personal communications Springer US, 1994 111(2019), 2 vom: 13. Dez., Seite 867-881 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:111 year:2019 number:2 day:13 month:12 pages:867-881 https://doi.org/10.1007/s11277-019-06890-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 AR 111 2019 2 13 12 867-881 |
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10.1007/s11277-019-06890-1 doi (DE-627)OLC2053833157 (DE-He213)s11277-019-06890-1-p DE-627 ger DE-627 rakwb eng 620 VZ Wang, Xinjie verfasserin (orcid)0000-0002-9708-1518 aut Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI 2019 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. Wireless powered communication Simultaneous wireless information and power transfer Outdated CSI Partial relay selection User selection Li, Enyu aut Yang, Guang aut Wu, Zeju aut Fan, Lisheng aut Enthalten in Wireless personal communications Springer US, 1994 111(2019), 2 vom: 13. Dez., Seite 867-881 (DE-627)188950273 (DE-600)1287489-9 (DE-576)049958909 0929-6212 nnns volume:111 year:2019 number:2 day:13 month:12 pages:867-881 https://doi.org/10.1007/s11277-019-06890-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MKW GBV_ILN_70 AR 111 2019 2 13 12 867-881 |
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Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI |
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Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. © Springer Science+Business Media, LLC, part of Springer Nature 2019 |
| abstractGer |
Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. © Springer Science+Business Media, LLC, part of Springer Nature 2019 |
| abstract_unstemmed |
Abstract In this paper, we investigate the wireless powered multi-user multi-relay communication network, in which only relay nodes need energy harvesting with power splitting-based simultaneous wireless information and power transfer architecture. A low-complexity practical scheme, in which the best user selection and partial Nth best relay selection are adopted, is proposed and analyzed under the impact of outdated channel state information (CSI). The exact and lower bound closed-form expressions for the outage probability are derived over independent but not necessarily identical distributed (i.n.i.d) Rayleigh fading channel, and its asymptotic analysis is also given. The asymptotic analysis reveals that the diversity gain can achieve 2, which is different from the system without outdated CSI. The correctness of analytical result is validated by Monte Carlo simulations, and simulation results provide insights into the effect of system parameters, i.e., the impact of outdated CSI, the number of relays and users, average channel fading power, energy harvesting coefficient and power-splitting ratio, on the outage performance. At last, simulation results show that the outdated CSI and the number of relays also affect the optimal value of the power-splitting ratio. © Springer Science+Business Media, LLC, part of Springer Nature 2019 |
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| title_short |
Performance of Wireless Powered Multi-user Multi-relay Communication Networks with Outdated CSI |
| url |
https://doi.org/10.1007/s11277-019-06890-1 |
| remote_bool |
false |
| author2 |
Li, Enyu Yang, Guang Wu, Zeju Fan, Lisheng |
| author2Str |
Li, Enyu Yang, Guang Wu, Zeju Fan, Lisheng |
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188950273 |
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| doi_str |
10.1007/s11277-019-06890-1 |
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2024-07-03T20:49:48.858Z |
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