兰州交通大学 机构 电子与信息工程学院,甘肃,兰州,730070
纸质出版:2016
移动端阅览
滕世海, 蒋占军, 陈婧婧. 异构网络协作通信技术研究[J]. 微电子学与计算机, 2016, 33(10): 78-81, 86.
TENG Shi-hai, JIANG Zhan-jun, CHEN Jing-jing. Research of Cooperative Communication Technology in Heterogeneous Network[J]. 2016, 33(10): 78-81.
由于异构网络中跨层干扰等问题对Macrocell用户的影响
提出利用协作通信技术削弱其影响的方法
即通过宏基站和Femtocell用户的协作分集来改善Macrocell用户下行链路的性能
同时还基于软切换原理提出了一种中继选择策略.理论分析和仿真结果表明
基于Femtocell用户的协作通信技术在Macrocell用户性能方面明显优于直接传输.
Due to the problem of cross-tier interference affects Macrocell users in heterogeneous network
We propose a method that relying on cooperative communication technology to weaken the influence
it is to improve the downlink performance of Macrocell users through MBS and Femtocell users cooperative diversity
but also a relay selection strategy based on the principle of soft switching is proposed. Theoretical analysis and simulation results show that the cooperative communication technology based on Femtocell users is significantly superior to the direct transmission in terms of the performance of Macrocell users.
Andrews J F, Claussen H, Dohler M. Femtocells: past, present, and future[J]. IEEE JSAC on Femtocellular Networks, 2012, 30(3): 497-508. DOI: 497
Wu S H, Zhang X, Zheng R M, et al. Handover study concerning mobility in the two-hierarchy network[C]// IEEE Vehicular Technology Conference. Barcelond: IEEE, 2009, 1-5.
AN R, ZHANG X, CAO G. Interference avoidance and adaptive fraction frequency reuse in a hierarchical cell structure[C]// IEEE Wireless Communication and Networking Conference, WCNC. 2010 Sydne: IEEE, 2010, 1-5.
J Adeane, M Rodrigues, I Wassell. Characterisation of the performance of cooperative networks in ricean fading channels[C]//Int'l Conference on Telecommunications. Bangkok: IEEE, 2005, 1-5.
L Sun, M R McKay. Opportunistic relaying for MIMO wireless communication: relay selection and capacity scaling laws[J]. IEEE Transactions on Wireless Communications, 2011, 10(6): 1786-1797. DOI: 1786
林霏, 罗涛, 路安琼, 等. 协同通信系统中基于遍历容量的近似最优功率分配[J]. 通信学报, 2009, 30(6): 26-32. DOI: 26
张琛, 粟欣, 王文清, 等. 异构网络跨层协作传输技术研究[J]. 通信学报, 2014, 35(8): 198-205. DOI: 198
肖竹, 李仁发, 易克初, 等. 两层异构网络中Femtocell研究进展与展望[J]. 通信学报, 2013, 34(2): 156-169. DOI: 156
0
浏览量
8
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010602201714号