Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network
A large number of “cell-edge area”can arise when deploying a variety of low-power base stations in heterogeneous networks, this can affect the property of edge users. So a cell selection algorithm for edge user was proposed, by using the transmitting end to precoding to suppress interference and imp...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-12-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015340/ |
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| _version_ | 1841529735911309312 |
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| author | Zhendong Zhao Weijiao Niu Dongsheng Han Shasha Ding |
| author_facet | Zhendong Zhao Weijiao Niu Dongsheng Han Shasha Ding |
| author_sort | Zhendong Zhao |
| collection | DOAJ |
| description | A large number of “cell-edge area”can arise when deploying a variety of low-power base stations in heterogeneous networks, this can affect the property of edge users. So a cell selection algorithm for edge user was proposed, by using the transmitting end to precoding to suppress interference and improve user received signal-to-interference-plus-noise-ratio（SINR）. According to the current number of user in the cell, dynamically adjust the reference received signal added bias to the picocell edge users, to avoid edge users accessing heavy loaded cells. The simulation results show that, compared with the reference algorithms, the proposed algorithm can effectively reduce the load of macrocells, balance the load between different picocells and improve the throughput and resource utilization of the light load picocells. |
| format | Article |
| id | doaj-art-bc0c0574248d42e7be26e76a81b3f31b |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-12-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-bc0c0574248d42e7be26e76a81b3f31b2025-01-15T03:15:47ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-12-0131525759611353Cell Selection Algorithm for Edge Users in Heterogeneous Wireless NetworkZhendong ZhaoWeijiao NiuDongsheng HanShasha DingA large number of “cell-edge area”can arise when deploying a variety of low-power base stations in heterogeneous networks, this can affect the property of edge users. So a cell selection algorithm for edge user was proposed, by using the transmitting end to precoding to suppress interference and improve user received signal-to-interference-plus-noise-ratio（SINR）. According to the current number of user in the cell, dynamically adjust the reference received signal added bias to the picocell edge users, to avoid edge users accessing heavy loaded cells. The simulation results show that, compared with the reference algorithms, the proposed algorithm can effectively reduce the load of macrocells, balance the load between different picocells and improve the throughput and resource utilization of the light load picocells.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015340/heterogeneous networkcell selectionload balancingthroughput |
| spellingShingle | Zhendong Zhao Weijiao Niu Dongsheng Han Shasha Ding Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network Dianxin kexue heterogeneous network cell selection load balancing throughput |
| title | Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network |
| title_full | Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network |
| title_fullStr | Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network |
| title_full_unstemmed | Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network |
| title_short | Cell Selection Algorithm for Edge Users in Heterogeneous Wireless Network |
| title_sort | cell selection algorithm for edge users in heterogeneous wireless network |
| topic | heterogeneous network cell selection load balancing throughput |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015340/ |
| work_keys_str_mv | AT zhendongzhao cellselectionalgorithmforedgeusersinheterogeneouswirelessnetwork AT weijiaoniu cellselectionalgorithmforedgeusersinheterogeneouswirelessnetwork AT dongshenghan cellselectionalgorithmforedgeusersinheterogeneouswirelessnetwork AT shashading cellselectionalgorithmforedgeusersinheterogeneouswirelessnetwork |