Name
Abstract | ||
|---|---|---|
In heterogeneous networks where macro cells and metro cells use the same frequency band to communicate with their respective users, the major problem limiting performance is the interference caused by macro cells to metro cells. The information theoretic result known as dirty paper coding provides a way to address this problem and significantly improve the performance of heterogeneous networks with co-channel deployment. In this paper, we show how a simple dirty paper coding scheme employing Tomlinson-Harashima pre-coding with partial interference pre-subtraction can be employed by metro cells to mitigate the interference caused by macro cells. A performance study included in this paper shows that the proposed dirty paper coding scheme can lead to significant improvement in user rate statistics. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1007/s11276-019-02010-w | Wireless Networks |
Keywords | DocType | Volume |
Heterogeneous networks, Interference cancellation, Dirty paper coding, Tomlinson-Harashima pre-coding, Partial interference pre-subtraction | Journal | 26 |
Issue | ISSN | Citations |
4 | 1022-0038 | 0 |
PageRank | References | Authors |
0.34 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kiran M. Rege | 1 | 78 | 20.49 |
| Krishna Balachandran | 2 | 134 | 22.29 |
| Joseph H. Kang | 3 | 109 | 15.23 |
| Kemal Karakayali | 4 | 29 | 4.01 |