| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 465832 | Physical Communication | 2013 | 9 Pages |
Abstract
Improvement in inter-cell spectrum efficiency is a valuable research topic in mobile communication system, which affects cell edge user experience especially. According to current research results, there are three methods to deal with inter-cell interference to improve inter-cell spectrum efficiency, including inter-cell interference randomization, inter-cell interference cancellation and inter-cell interference coordination. This paper analyzes three important inter-cell spectrum efficiency improvement technologies, soft frequency reuse (SFR), uplink power control, and downlink coordinated multi-point transmission/reception (CoMP), and relative research progress.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Zhaohua Lu, Xiaodan Zhang, Huahua Xiao, Dengkui Zhu, Kun Liu,