Interference Mitigation in Wireless Networks: A Comparative Study of Coordination Strategies
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| Natura: | Recurso digital |
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2024
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| _version_ | 1866901221741166592 |
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| author | Amira Elgazzar Karim Haddad |
| author_facet | Amira Elgazzar Karim Haddad |
| contents | <p>—This work aims to compare various techniques used in order to mitigate Inter-Cell Interference (ICI) in Long Term Evolution (LTE) and LTE-Advanced systems. For that, we will evaluate the performance of each one. In mobile communication networks, systems are limited by ICI particularly caused by deployment of small cells in conventional cell's implementation. Therefore, various mitigation techniques, named Inter-Cell Interference Coordination techniques (ICIC), enhanced Inter-Cell Interference Coordination (eICIC) techniques and Coordinated MultiPoint transmission and reception (CoMP) are proposed. This paper presents a comparative study of these strategies. It can be concluded that CoMP techniques can ameliorate SINR and capacity system compared to ICIC and eICIC. In fact, SINR value reaches 15 dB for a distance of 0.5 km between user equipment and servant base station if we use CoMP technology whereas it cannot exceed 12 dB and 9 dB for eICIC and ICIC approaches respectively as reflected in simulations.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19333891 |
| institution | Zenodo |
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| publishDate | 2024 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Interference Mitigation in Wireless Networks: A Comparative Study of Coordination Strategies Amira Elgazzar Karim Haddad 4th generation interference coordination ICIC. <p>—This work aims to compare various techniques used in order to mitigate Inter-Cell Interference (ICI) in Long Term Evolution (LTE) and LTE-Advanced systems. For that, we will evaluate the performance of each one. In mobile communication networks, systems are limited by ICI particularly caused by deployment of small cells in conventional cell's implementation. Therefore, various mitigation techniques, named Inter-Cell Interference Coordination techniques (ICIC), enhanced Inter-Cell Interference Coordination (eICIC) techniques and Coordinated MultiPoint transmission and reception (CoMP) are proposed. This paper presents a comparative study of these strategies. It can be concluded that CoMP techniques can ameliorate SINR and capacity system compared to ICIC and eICIC. In fact, SINR value reaches 15 dB for a distance of 0.5 km between user equipment and servant base station if we use CoMP technology whereas it cannot exceed 12 dB and 9 dB for eICIC and ICIC approaches respectively as reflected in simulations.</p> |
| title | Interference Mitigation in Wireless Networks: A Comparative Study of Coordination Strategies |
| topic | 4th generation interference coordination ICIC. |
| url | https://doi.org/10.5281/zenodo.19333891 |