Outage probability analysis of Co-Tier interference in heterogeneous network
In Heterogeneous Network (HetNet), the femtocell (HeNB) has been deployed by the telecommunication industries to provide extensive coverage as well as capacity in an indoor. These HeNBs are Customer Premise Equipment (CPE) which is randomly used in co-channel with macrocell (MeNB) and causes the Co-...
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Kauno Technologijos Universitetas
2023
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my.uniten.dspace-234032023-05-29T14:40:12Z Outage probability analysis of Co-Tier interference in heterogeneous network Hasan M.K. Ismail A.F. Hashim W. Islam S. Hashim A.-H.A. 55057479600 36602773900 11440260100 56854827500 24823900300 In Heterogeneous Network (HetNet), the femtocell (HeNB) has been deployed by the telecommunication industries to provide extensive coverage as well as capacity in an indoor. These HeNBs are Customer Premise Equipment (CPE) which is randomly used in co-channel with macrocell (MeNB) and causes the Co-Tier Interference (CTI) in OFDMA. The effect of CTI in OFDMA systems can lead the system throughput degradation and service disruption. Because of quick direct changing features in Rayleigh channel, it is compulsory to succeed the satisfactory performance. The signal-to-interference noise ratio (SINR) is arbitrary which drives the highest capacity to be an irregular variable. However, this paper derives the expressions of outage probabilities based on the hybrid Genetic Algorithm (GA) with biogeography based dynamic subcarrier allocation (HGBBDSA) algorithm is implemented in reducing the outage probability. The outage probability countenance is expressed for the moment-generating function of the total SINR at the receivers end. The simulation results demonstrate that the HGBBDSA can lessen the outage to 45 % than existing methods. Final 2023-05-29T06:40:12Z 2023-05-29T06:40:12Z 2017 Article 10.5755/j01.eie.23.5.19249 2-s2.0-85032433547 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032433547&doi=10.5755%2fj01.eie.23.5.19249&partnerID=40&md5=c7b0c20f91d5ba76d05004eec800f39d https://irepository.uniten.edu.my/handle/123456789/23403 23 5 89 93 All Open Access, Gold, Green Kauno Technologijos Universitetas Scopus |
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In Heterogeneous Network (HetNet), the femtocell (HeNB) has been deployed by the telecommunication industries to provide extensive coverage as well as capacity in an indoor. These HeNBs are Customer Premise Equipment (CPE) which is randomly used in co-channel with macrocell (MeNB) and causes the Co-Tier Interference (CTI) in OFDMA. The effect of CTI in OFDMA systems can lead the system throughput degradation and service disruption. Because of quick direct changing features in Rayleigh channel, it is compulsory to succeed the satisfactory performance. The signal-to-interference noise ratio (SINR) is arbitrary which drives the highest capacity to be an irregular variable. However, this paper derives the expressions of outage probabilities based on the hybrid Genetic Algorithm (GA) with biogeography based dynamic subcarrier allocation (HGBBDSA) algorithm is implemented in reducing the outage probability. The outage probability countenance is expressed for the moment-generating function of the total SINR at the receivers end. The simulation results demonstrate that the HGBBDSA can lessen the outage to 45 % than existing methods. |
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55057479600 |
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55057479600 Hasan M.K. Ismail A.F. Hashim W. Islam S. Hashim A.-H.A. |
| format |
Article |
| author |
Hasan M.K. Ismail A.F. Hashim W. Islam S. Hashim A.-H.A. |
| spellingShingle |
Hasan M.K. Ismail A.F. Hashim W. Islam S. Hashim A.-H.A. Outage probability analysis of Co-Tier interference in heterogeneous network |
| author_sort |
Hasan M.K. |
| title |
Outage probability analysis of Co-Tier interference in heterogeneous network |
| title_short |
Outage probability analysis of Co-Tier interference in heterogeneous network |
| title_full |
Outage probability analysis of Co-Tier interference in heterogeneous network |
| title_fullStr |
Outage probability analysis of Co-Tier interference in heterogeneous network |
| title_full_unstemmed |
Outage probability analysis of Co-Tier interference in heterogeneous network |
| title_sort |
outage probability analysis of co-tier interference in heterogeneous network |
| publisher |
Kauno Technologijos Universitetas |
| publishDate |
2023 |
| _version_ |
1806425858669281280 |
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13.211869 |