Survey of Large-Scale MIMO Systems
Survey of Large-Scale MIMO Systems
复制标题
大规模 MIMO 系统综述
DOI:
10.1109/comst.2015.2425294
复制
发表时间:
2015-04
影响因子:
35.6
通讯作者:
Hanzo Lajos
中科院分区:
文献类型:
--
作者:
Mei Jie;Shao Bin;Xiang Wei;Hanzo Lajos
The escalating teletraffic growth imposed by the proliferation of smartphones and tablet computers outstrips the capacity increase of wireless communications networks. Furthermore, it results in substantially increased carbon dioxide emissions. As a powerful countermeasure, in the case of full-rank channel matrices, MIMO techniques are potentially capable of linearly increasing the capacity or decreasing the transmit power upon commensurately increasing the number of antennas. Hence, the recent concept of large-scale MIMO (LS-MIMO) systems has attracted substantial research attention and been regarded as a promising technique for next-generation wireless communications networks. Therefore, this paper surveys the state of the art of LS-MIMO systems. First, we discuss the measurement and modeling of LS-MIMO channels. Then, some typical application scenarios are classified and analyzed. Key techniques of both the physical and network layers are also detailed. Finally, we conclude with a range of challenges and future research topics.
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DOI:
10.1002/0470028548
发表时间:
2006-04
期刊:
--
影响因子:
--
作者:
J. Sahalos
通讯作者:
J. Sahalos
影响因子:
12.9
作者:
Auer, Gunther;Giannini, Vito;Fehske, Albrecht
通讯作者:
Fehske, Albrecht
影响因子:
5.4
作者:
Ying-Chang Liang;Sumei Sun;Chin Keong Ho
通讯作者:
Ying-Chang Liang;Sumei Sun;Chin Keong Ho
影响因子:
2.5
作者:
Hochwald, BM;Marzetta, TL;Tarokh, V
通讯作者:
Tarokh, V
影响因子:
16.4
作者:
Abdi, A;Kaveh, M
通讯作者:
Kaveh, M