全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

无线通信分布式天线系统的高能效组网方案

DOI: 10.13190/jbupt.201205.1.jiangjm, PP. 1-5

Keywords: 绿色通信,分布式天线,能量效率,组网方案

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对未来绿色通信需求,分析了无线通信系统中分布式天线的数量和位置对系统能量效率的影响.通过对系统能耗和容量的理论分析,建立了系统能量效率的理论表达式,给出在满足移动台服务质量时总能耗最小和总能耗一定时系统能量效率最大的高能效组网方案.仿真结果表明,采用高能效组网方案的分布式天线系统可以显著减小系统的总能耗,增加系统的能量效率.

References

[1]  Richter F, Fehske J A, Fettweis P G. Energy efficiency aspects of base station deployment strategies for cellular networks //2009 Vehicular Technology Conference Fall. Anchorage: IEEE Press, 2009: 1-5.
[2]  Humar I, Ge Xiaohu, Xiang Lin, et al. Rethinking energy efficiency models of cellular networks with embodied energy [J]. IEEE Network, 2011, 25(2): 40-49.
[3]  Ni Jun, Zhang Jiayin, Chen Dageng, et al. Distributed antenna systems and their applications in 4G wireless systems //2011 International Conference on Communications Workshop. Kyoto: IEEE Press,2011: 1-5.
[4]  Zhang Tiankui, Zhang Congqing, Cuthbert L, et al. Energy efficient antenna deployment design scheme in distributed antenna systems//2010 Vehicular Technology Conference Fall.Ottawa:IEEE Press,2010: 1-5.
[5]  Park E, Lee I. Antenna placement for downlink distributed antenna systems with selection transmission //2011 Vehicular Technology Conference Spring. Yokohama: IEEE Press, 2011: 1-5.
[6]  Castanheira D, Gameiro A. Distributed antenna system capacity scaling [J]. IEEE Transactions on Wireless Communications, 2010, 17(3): 68-75.
[7]  3GPP. TR 36.814 v9.0.0-2010, Further advancements for E-UTRA physical layer aspects . (2010) .

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133