MPF-LEACH: modified probability function for cluster head election in LEACH protocol
In this research, we enhance the LEACH protocol by updating Cluster Head (CH) election probability function (thresholds). More probability was given to an out-of-service CH to be elected again. The idea is to get benefit from CH residual energy in order to extend the network lifetime. A new thresh...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Inderscience Enterprises
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81433/ http://psasir.upm.edu.my/id/eprint/81433/1/MPF-LEACH%20modified%20probability%20function%20for%20cluster%20head%20election%20in%20LEACH%20protocol.pdf |
| _version_ | 1848859102528143360 |
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| author | Nahar, Khalid M. O. Al-Khatib, Ra’ed M. Barhoush, Malek Abdul Halin, Alfian |
| author_facet | Nahar, Khalid M. O. Al-Khatib, Ra’ed M. Barhoush, Malek Abdul Halin, Alfian |
| author_sort | Nahar, Khalid M. O. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this research, we enhance the LEACH protocol by updating Cluster Head (CH) election probability function (thresholds). More probability was given to an out-of-service CH to
be elected again. The idea is to get benefit from CH residual energy in order to extend the network lifetime. A new threshold was introduced which guarantees a non-zero probability
value of a CH. We proposed a newly developed research technique to enhance the original LEACH protocol. The enhancement focuses on extending a WSN’s lifetime, and increasing its throughput. It is achieved by giving more probability to re-elect the expired CH that has been
removed from CHs list because of its insufficient residual energy. Several experiments were conducted to evaluate the efficiency of our proposed MPF-LEACH approach. From the
experimental results, a remarkable enhancement in the network lifetime and throughput is achieved. We have improved the election probability threshold for the original LEACH protocol
by benefiting from the CH residual energy. As a result, the whole network lifetime was increased due to the extra chance that is given to a CH to be elected again. |
| first_indexed | 2025-11-15T12:24:00Z |
| format | Article |
| id | upm-81433 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:24:00Z |
| publishDate | 2019 |
| publisher | Inderscience Enterprises |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-814332021-01-30T07:17:36Z http://psasir.upm.edu.my/id/eprint/81433/ MPF-LEACH: modified probability function for cluster head election in LEACH protocol Nahar, Khalid M. O. Al-Khatib, Ra’ed M. Barhoush, Malek Abdul Halin, Alfian In this research, we enhance the LEACH protocol by updating Cluster Head (CH) election probability function (thresholds). More probability was given to an out-of-service CH to be elected again. The idea is to get benefit from CH residual energy in order to extend the network lifetime. A new threshold was introduced which guarantees a non-zero probability value of a CH. We proposed a newly developed research technique to enhance the original LEACH protocol. The enhancement focuses on extending a WSN’s lifetime, and increasing its throughput. It is achieved by giving more probability to re-elect the expired CH that has been removed from CHs list because of its insufficient residual energy. Several experiments were conducted to evaluate the efficiency of our proposed MPF-LEACH approach. From the experimental results, a remarkable enhancement in the network lifetime and throughput is achieved. We have improved the election probability threshold for the original LEACH protocol by benefiting from the CH residual energy. As a result, the whole network lifetime was increased due to the extra chance that is given to a CH to be elected again. Inderscience Enterprises 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/81433/1/MPF-LEACH%20modified%20probability%20function%20for%20cluster%20head%20election%20in%20LEACH%20protocol.pdf Nahar, Khalid M. O. and Al-Khatib, Ra’ed M. and Barhoush, Malek and Abdul Halin, Alfian (2019) MPF-LEACH: modified probability function for cluster head election in LEACH protocol. International Journal of Computer Applications in Technology, 60 (3). pp. 267-280. ISSN 0952-8091 https://www.researchgate.net/publication/334033335_MPF-LEACH_modified_probability_function_for_cluster_head_election_in_LEACH_protocol |
| spellingShingle | Nahar, Khalid M. O. Al-Khatib, Ra’ed M. Barhoush, Malek Abdul Halin, Alfian MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title | MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title_full | MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title_fullStr | MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title_full_unstemmed | MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title_short | MPF-LEACH: modified probability function for cluster head election in LEACH protocol |
| title_sort | mpf-leach: modified probability function for cluster head election in leach protocol |
| url | http://psasir.upm.edu.my/id/eprint/81433/ http://psasir.upm.edu.my/id/eprint/81433/ http://psasir.upm.edu.my/id/eprint/81433/1/MPF-LEACH%20modified%20probability%20function%20for%20cluster%20head%20election%20in%20LEACH%20protocol.pdf |