Abstract
Coordinated multi-point (CoMP) - joint processing (JP) is a technique which improves the cell edge user data rate and spectral efficiency. The practical requirements for CoMP-JP in terms of capacity and latency constraints should be solved by considering backhaul network. The possibility of deploying CoMP-JP in practical cellular systems strongly depends on the backhaul network capabilities. The authors propose a selective clustering scheme which is able to selectively form clusters in order to decrease the traffic load of the backhaul network for CoMP-JP. In addition, the authors propose a new frequency reuse scheme for downlink CoMP-JP. The authors are able to decrease intra-cell and inter-cell interference with our proposed frequency reuse scheme. Therefore the authors increase the spectral efficiency and SINR (signal to interference and noise ratio) performance of the system.
| Original language | English |
|---|---|
| Pages (from-to) | 2961-2970 |
| Number of pages | 10 |
| Journal | IET Communications |
| Volume | 8 |
| Issue number | 17 |
| DOIs | |
| State | Published - 2014 Jan 1 |
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Selective clustering scheme based on user equipment path and frequency reuse scheme for coordinated multi-point joint processing. / Chung, Sungmoon; Jang, Seokmin; Joe, Inwhee.
In: IET Communications, Vol. 8, No. 17, 01.01.2014, p. 2961-2970.Research output: Contribution to journal › Article
TY - JOUR
T1 - Selective clustering scheme based on user equipment path and frequency reuse scheme for coordinated multi-point joint processing
AU - Chung, Sungmoon
AU - Jang, Seokmin
AU - Joe, Inwhee
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Coordinated multi-point (CoMP) - joint processing (JP) is a technique which improves the cell edge user data rate and spectral efficiency. The practical requirements for CoMP-JP in terms of capacity and latency constraints should be solved by considering backhaul network. The possibility of deploying CoMP-JP in practical cellular systems strongly depends on the backhaul network capabilities. The authors propose a selective clustering scheme which is able to selectively form clusters in order to decrease the traffic load of the backhaul network for CoMP-JP. In addition, the authors propose a new frequency reuse scheme for downlink CoMP-JP. The authors are able to decrease intra-cell and inter-cell interference with our proposed frequency reuse scheme. Therefore the authors increase the spectral efficiency and SINR (signal to interference and noise ratio) performance of the system.
AB - Coordinated multi-point (CoMP) - joint processing (JP) is a technique which improves the cell edge user data rate and spectral efficiency. The practical requirements for CoMP-JP in terms of capacity and latency constraints should be solved by considering backhaul network. The possibility of deploying CoMP-JP in practical cellular systems strongly depends on the backhaul network capabilities. The authors propose a selective clustering scheme which is able to selectively form clusters in order to decrease the traffic load of the backhaul network for CoMP-JP. In addition, the authors propose a new frequency reuse scheme for downlink CoMP-JP. The authors are able to decrease intra-cell and inter-cell interference with our proposed frequency reuse scheme. Therefore the authors increase the spectral efficiency and SINR (signal to interference and noise ratio) performance of the system.
UR - http://www.scopus.com/inward/record.url?scp=84928176050&partnerID=8YFLogxK
U2 - 10.1049/iet-com.2013.1186
DO - 10.1049/iet-com.2013.1186
M3 - Article
AN - SCOPUS:84928176050
VL - 8
SP - 2961
EP - 2970
JO - IET Communications
JF - IET Communications
SN - 1751-8628
IS - 17
ER -