摘要
It is not difficult to anticipate that the system capacity and spectral efficiency of 5G will be greater than those of 4G, and so will the number of network-connected wireless devices. Moreover, the infrastructure of wireless communications today will not meet the requirements of a 5G environment because a large number of traffic flows will be generated between a large number of heterogeneous devices. The deployment strategy is one of the promising solutions to meet the expected demands of 5G. This article begins with a brief review of the deployment problem of wireless communication and a hyperdense deployment problem (HDDP) definition for the requirements of 5G. A simple example for illustrating how a metaheuristic algorithm can be used to solve the HDDP is then given. Finally, some open and possible research issues are discussed to suggest future research trends on this problem.
| 原文 | ???core.languages.en_GB??? |
|---|---|
| 文章編號 | 7368823 |
| 頁（從 - 到） | 40-46 |
| 頁數 | 7 |
| 期刊 | IEEE Wireless Communications |
| 卷 | 22 |
| 發行號 | 6 |
| DOIs | |
| 出版狀態 | 已出版 - 12月 2015 |