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超密集小峰窩網(wǎng)中基于干擾協(xié)調(diào)的小區(qū)分簇和功率分配算法

朱曉榮 朱蔚然

朱曉榮, 朱蔚然. 超密集小峰窩網(wǎng)中基于干擾協(xié)調(diào)的小區(qū)分簇和功率分配算法[J]. 電子與信息學(xué)報(bào), 2016, 38(5): 1173-1178. doi: 10.11999/JEIT150756
引用本文: 朱曉榮, 朱蔚然. 超密集小峰窩網(wǎng)中基于干擾協(xié)調(diào)的小區(qū)分簇和功率分配算法[J]. 電子與信息學(xué)報(bào), 2016, 38(5): 1173-1178. doi: 10.11999/JEIT150756
ZHU Xiaorong, ZHU Weiran. Interference Coordination-based Cell Clustering and Power Allocation Algorithm in Dense Small Cell Networks[J]. Journal of Electronics & Information Technology, 2016, 38(5): 1173-1178. doi: 10.11999/JEIT150756
Citation: ZHU Xiaorong, ZHU Weiran. Interference Coordination-based Cell Clustering and Power Allocation Algorithm in Dense Small Cell Networks[J]. Journal of Electronics & Information Technology, 2016, 38(5): 1173-1178. doi: 10.11999/JEIT150756

超密集小峰窩網(wǎng)中基于干擾協(xié)調(diào)的小區(qū)分簇和功率分配算法

doi: 10.11999/JEIT150756
基金項(xiàng)目: 

國(guó)家自然科學(xué)基金(61372125),973計(jì)劃(2013CB329104),國(guó)家863計(jì)劃(2015AA01A705),東南大學(xué)移動(dòng)通信國(guó)家重點(diǎn)實(shí)驗(yàn)室開放研究基金(2013D01)

Interference Coordination-based Cell Clustering and Power Allocation Algorithm in Dense Small Cell Networks

Funds: 

The National Natural Science Foundation of China (61372125), The National 973 Project of China (2013CB 329104), The National 863 Project of China (2015AA01A705), The Open Research Fund of National Mobile Communications Research Laboratory, Southeast University (2013D01)

  • 摘要: 干擾的有效管理是超密集小蜂窩網(wǎng)中的一個(gè)研究難點(diǎn)。該文提出將超密集小蜂窩網(wǎng)中的小區(qū)干擾協(xié)調(diào)和分簇相結(jié)合的算法,通過(guò)分配最優(yōu)的功率降低干擾,最大化系統(tǒng)吞吐量。根據(jù)干擾的程度,將干擾強(qiáng)的小蜂窩劃為一個(gè)簇,同一個(gè)簇內(nèi)的小蜂窩共享頻譜資源,協(xié)作為用戶服務(wù),簇與簇之間實(shí)現(xiàn)頻譜復(fù)用。仿真結(jié)果表明,該算法在網(wǎng)絡(luò)密集部署時(shí),有效地減小干擾,提高系統(tǒng)吞吐量。
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出版歷程
  • 收稿日期:  2015-06-24
  • 修回日期:  2016-03-03
  • 刊出日期:  2016-05-19

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