Abstract
Heterogeneous networks (HetNet), that is the latest evolution of cellular networks, has been well acknowledged to meet the increasing demand of data traffic. However, unplanned small cell deployments along with the aggressive frequency reuse scheme lead to severe inter-cell interference, bringing the system performance degradation. In this paper, we propose UE-specific Interference-Aware Open-loop Power Control (IA-OPC) scheme which considers the outgoing and incoming interference in the cell in order to fully take the complicated interference situation of HetNet into account. By using the proposed scheme, the system interference existing in HetNet environment can be evidently reduced; therefore the user throughput performance is increased.
| Original language | English |
|---|---|
| Title of host publication | ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks |
| Publisher | IEEE Computer Society |
| Pages | 682-684 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781479989935 |
| DOIs | |
| State | Published - 7 Aug 2015 |
| Externally published | Yes |
Publication series
| Name | International Conference on Ubiquitous and Future Networks, ICUFN |
|---|---|
| Volume | 2015-August |
| ISSN (Print) | 2165-8528 |
| ISSN (Electronic) | 2165-8536 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- 3GPP LTE-A
- Heterogeneous Network
- Interference
- Uplink Power Control
ASJC Scopus subject areas
- Computer Networks and Communications
- Computer Science Applications
- Hardware and Architecture