Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading
Abstract This paper investigates the outage probability of an energy harvesting (EH) relay-aided cooperative network, where a source node transmits information to its destination node with the help of an energy harvesting cooperative node. For such a system, we derive an explicit closed-form express...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2018-01-01
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| Series: | EURASIP Journal on Wireless Communications and Networking |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s13638-017-1006-0 |
| _version_ | 1811332973859962880 |
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| author | Shaohong Zhong Huajun Huang Renfa Li |
| author_facet | Shaohong Zhong Huajun Huang Renfa Li |
| author_sort | Shaohong Zhong |
| collection | DOAJ |
| description | Abstract This paper investigates the outage probability of an energy harvesting (EH) relay-aided cooperative network, where a source node transmits information to its destination node with the help of an energy harvesting cooperative node. For such a system, we derive an explicit closed-form expression of outage probability over Nakagami-m fading channels for both amplify-and-forward (AF) and decode-and-forward (DF) relay protocols, and we verify the explicit closed-form expressions of outage probability with the Monte Carlo method. It is shown that the simulation results match well with the numerical ones. From the numerical analysis and simulation results, it can be observed that the system parameters have great impact on both AF and DF relay systems. For the DF system, with the increment of the power splitting ratio, the system outage probability decreases, while for the AF system, with the increment of the power splitting ratio, it first increases and then decreases. Besides, for both DF and AF systems, when the relay is placed relatively closer to the source, better outage performance will be achieved. |
| first_indexed | 2024-04-13T16:45:03Z |
| format | Article |
| id | doaj.art-e672e0e688144767b22ea880da7b711c |
| institution | Directory Open Access Journal |
| issn | 1687-1499 |
| language | English |
| last_indexed | 2024-04-13T16:45:03Z |
| publishDate | 2018-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Wireless Communications and Networking |
| spelling | doaj.art-e672e0e688144767b22ea880da7b711c2022-12-22T02:39:06ZengSpringerOpenEURASIP Journal on Wireless Communications and Networking1687-14992018-01-01201811810.1186/s13638-017-1006-0Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fadingShaohong Zhong0Huajun Huang1Renfa Li2College of Computer Science and Electronic Engineering and the Key Laboratory for Embedded and Network Computing, Hunan UniversitySchool of Computer and Information Engineering, Central South University of Forest and TechnologyCollege of Computer Science and Electronic Engineering and the Key Laboratory for Embedded and Network Computing, Hunan UniversityAbstract This paper investigates the outage probability of an energy harvesting (EH) relay-aided cooperative network, where a source node transmits information to its destination node with the help of an energy harvesting cooperative node. For such a system, we derive an explicit closed-form expression of outage probability over Nakagami-m fading channels for both amplify-and-forward (AF) and decode-and-forward (DF) relay protocols, and we verify the explicit closed-form expressions of outage probability with the Monte Carlo method. It is shown that the simulation results match well with the numerical ones. From the numerical analysis and simulation results, it can be observed that the system parameters have great impact on both AF and DF relay systems. For the DF system, with the increment of the power splitting ratio, the system outage probability decreases, while for the AF system, with the increment of the power splitting ratio, it first increases and then decreases. Besides, for both DF and AF systems, when the relay is placed relatively closer to the source, better outage performance will be achieved.http://link.springer.com/article/10.1186/s13638-017-1006-0Energy harvestingNakagami-m fading channelOutage probabilityRelay-aided cooperative networksPower splitting |
| spellingShingle | Shaohong Zhong Huajun Huang Renfa Li Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading EURASIP Journal on Wireless Communications and Networking Energy harvesting Nakagami-m fading channel Outage probability Relay-aided cooperative networks Power splitting |
| title | Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading |
| title_full | Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading |
| title_fullStr | Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading |
| title_full_unstemmed | Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading |
| title_short | Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading |
| title_sort | outage probability of power splitting swipt two way relay networks in nakagami m fading |
| topic | Energy harvesting Nakagami-m fading channel Outage probability Relay-aided cooperative networks Power splitting |
| url | http://link.springer.com/article/10.1186/s13638-017-1006-0 |
| work_keys_str_mv | AT shaohongzhong outageprobabilityofpowersplittingswipttwowayrelaynetworksinnakagamimfading AT huajunhuang outageprobabilityofpowersplittingswipttwowayrelaynetworksinnakagamimfading AT renfali outageprobabilityofpowersplittingswipttwowayrelaynetworksinnakagamimfading |