Research of cross-tier cooperative transmission technology in heterogeneous network
A cross-tier cooperative transmission strategy with cooperative precoding is used to reduce the intercell inter-ference in heterogeneous network, especially the interference in cell range expansion areas. The proposed cooperative strategy supports the cooperative transmission of Macro BS and low pow...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-08-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.08.024/ |
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| _version_ | 1841539238341902336 |
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| author | GChen ZHAN Xin SU Wen-qing WANG Jie ZENG Yu-jun KUANG |
| author_facet | GChen ZHAN Xin SU Wen-qing WANG Jie ZENG Yu-jun KUANG |
| author_sort | GChen ZHAN |
| collection | DOAJ |
| description | A cross-tier cooperative transmission strategy with cooperative precoding is used to reduce the intercell inter-ference in heterogeneous network, especially the interference in cell range expansion areas. The proposed cooperative strategy supports the cooperative transmission of Macro BS and low power BS at resource block level based on LTE-Advanced downlink transmission system. Simulation results indicate that the cooperative strategy based on hierar-chical cooperative framework provides more satisfactory system throughput gains compared with non-cooperative scheme and the existing eICIC technology under cell range expansion. |
| format | Article |
| id | doaj-art-e18dfbd51c394e28bfd8c9afbcb284c0 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-e18dfbd51c394e28bfd8c9afbcb284c02025-01-14T07:25:26ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-08-013519820559683795Research of cross-tier cooperative transmission technology in heterogeneous networkGChen ZHANXin SUWen-qing WANGJie ZENGYu-jun KUANGA cross-tier cooperative transmission strategy with cooperative precoding is used to reduce the intercell inter-ference in heterogeneous network, especially the interference in cell range expansion areas. The proposed cooperative strategy supports the cooperative transmission of Macro BS and low power BS at resource block level based on LTE-Advanced downlink transmission system. Simulation results indicate that the cooperative strategy based on hierar-chical cooperative framework provides more satisfactory system throughput gains compared with non-cooperative scheme and the existing eICIC technology under cell range expansion.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.08.024/heterogeneous networkcooperative transmissionsmall cellcooperative precodingresource block allocation |
| spellingShingle | GChen ZHAN Xin SU Wen-qing WANG Jie ZENG Yu-jun KUANG Research of cross-tier cooperative transmission technology in heterogeneous network Tongxin xuebao heterogeneous network cooperative transmission small cell cooperative precoding resource block allocation |
| title | Research of cross-tier cooperative transmission technology in heterogeneous network |
| title_full | Research of cross-tier cooperative transmission technology in heterogeneous network |
| title_fullStr | Research of cross-tier cooperative transmission technology in heterogeneous network |
| title_full_unstemmed | Research of cross-tier cooperative transmission technology in heterogeneous network |
| title_short | Research of cross-tier cooperative transmission technology in heterogeneous network |
| title_sort | research of cross tier cooperative transmission technology in heterogeneous network |
| topic | heterogeneous network cooperative transmission small cell cooperative precoding resource block allocation |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.08.024/ |
| work_keys_str_mv | AT gchenzhan researchofcrosstiercooperativetransmissiontechnologyinheterogeneousnetwork AT xinsu researchofcrosstiercooperativetransmissiontechnologyinheterogeneousnetwork AT wenqingwang researchofcrosstiercooperativetransmissiontechnologyinheterogeneousnetwork AT jiezeng researchofcrosstiercooperativetransmissiontechnologyinheterogeneousnetwork AT yujunkuang researchofcrosstiercooperativetransmissiontechnologyinheterogeneousnetwork |